Merge branch 'develop' of github.com:vivo-project/Vitro into develop

doc/install.html

@@ -649,6 +649,26 @@
                             remote_userID 
                         </td>
                     </tr>
+                    
+                    <tr>
+                        <td colspan="2">
+                            Tell Vitro to generate HTTP headers on its responses to facilitate caching the 
+                            profile pages that it creates. This can improve performance, but it can also
+                            result in serving stale data. Default is false if not set.
+                            For more information, see the VIVO wiki page: 
+                            <a href="https://wiki.duraspace.org/display/VIVO/Use+HTTP+caching+to+improve+performance">
+                            Use HTTP caching to improve performance </a>
+                        </td>
+                    </tr>
+                    <tr class="odd_row">
+                        <td>
+                          http.createCacheHeaders
+                        </td>
+                        <td>
+                           true
+                        </td>
+                    </tr>
+                    
                     <tr>
                         <td colspan="2">
                           Force VIVO to use a specific language or Locale instead of those 

solr/homeDirectoryTemplate/conf/schema.xml

@@ -251,6 +251,11 @@
   <copyField source="nameRaw" dest="nameText" />
   <!--  nameLowercaseSingleValued is not copied from nameRaw becasue nameRaw might have multiple values -->
   
+  <!-- field for hash signature, used for comparing to versions from external caches -->
+  <field name="etag" type="string" stored="true" indexed="false" multiValued="false" />
+
+  
+     
   <!-- ****************************  End Vitro Fields *************************** -->
   <!-- ****************************  Dynamic Fields *************************** -->
   <dynamicField name="*_string" type="string" indexed="true" stored="true" multiValued="true"/>

solr/homeDirectoryTemplate/conf/solrconfig.xml

@@ -858,16 +858,12 @@
     -->
   <requestHandler name="/update"
                   class="solr.XmlUpdateRequestHandler">
-    <!-- See below for information on defining 
+    <!-- Run the etag processor on each update request. -->
-         updateRequestProcessorChains that can be used by name 
-         on each Update Request
-      -->
-    <!--
        <lst name="defaults">
-         <str name="update.processor">dedupe</str>
+         <str name="update.processor">etag</str>
        </lst>
-       -->
+  </requestHandler>
-    </requestHandler>
+  
   <!-- Binary Update Request Handler
        http://wiki.apache.org/solr/javabin
     -->
@@ -1480,6 +1476,23 @@
      </updateRequestProcessorChain>
     -->
 
+  <!-- ETag generation
+
+       Creates the "etag" field on the fly based on a hash of all other
+       fields.  
+       
+    -->
+     <updateRequestProcessorChain name="etag">
+       <processor class="solr.processor.SignatureUpdateProcessorFactory">
+         <bool name="enabled">true</bool>
+         <str name="signatureField">etag</str>
+         <bool name="overwriteDupes">false</bool>
+         <str name="signatureClass">solr.processor.Lookup3Signature</str>
+       </processor>
+       <processor class="solr.LogUpdateProcessorFactory" />
+       <processor class="solr.RunUpdateProcessorFactory" />
+     </updateRequestProcessorChain>
+
   <!-- Response Writers
 
        http://wiki.apache.org/solr/QueryResponseWriter

utilities/buildutils/src/edu/cornell/mannlib/vitro/utilities/containerneutral/CheckContainerNeutrality.java

@@ -8,8 +8,10 @@ import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Set;
 
 import javax.servlet.Filter;
 import javax.servlet.ServletContextListener;
@@ -90,6 +92,18 @@ import org.xml.sax.SAXException;
  * Check each <filter-class/> to insure that the class can be loaded and
  * instantiated and assigned to Filter.
  * 
+ * ------
+ * 
+ * A <servlet/> tag for every <servlet-mapping/> tag
+ * 
+ * I can't find a mention of this in the spec, but Tomcat complains and refuses
+ * to load the app if there is a <servlet-mapping/> tag whose <servlet-name/> is
+ * not matched by a <servlet-name/> in a <servlet/> tag.
+ * 
+ * Get sets of all <servlet-name/> tags that are specified in <servlet/> and
+ * <servlet-mapping/> tags. There should not be any names in the
+ * servlet-mappings that are not in the servlets.
+ * 
  * ---------------------------------------------------------------------
  * 
  * Although this class is executed as a JUnit test, it doesn't have the usual
@@ -166,6 +180,7 @@ public class CheckContainerNeutrality {
 		checkListenerClasses();
 		checkFilterClasses();
 		checkTaglibLocations();
+		checkServletNames();
 
 		if (!messages.isEmpty()) {
 			fail("Found these problems with '" + webXmlFile.getCanonicalPath()
@@ -234,6 +249,25 @@ public class CheckContainerNeutrality {
 		}
 	}
 
+	private void checkServletNames() {
+		Set<String> servletNames = new HashSet<String>();
+		for (Node n : findNodes("//j2ee:servlet/j2ee:servlet-name")) {
+			servletNames.add(n.getTextContent());
+		}
+
+		Set<String> servletMappingNames = new HashSet<String>();
+		for (Node n : findNodes("//j2ee:servlet-mapping/j2ee:servlet-name")) {
+			servletMappingNames.add(n.getTextContent());
+		}
+
+		servletMappingNames.removeAll(servletNames);
+		for (String name : servletMappingNames) {
+			messages.add("There is a <servlet-mapping> tag for <servlet-name>"
+					+ name + "</servlet-name>, but there is "
+					+ "no matching <servlet> tag.");
+		}
+	}
+
 	private String checkTaglibUri(String taglibUri, String taglibLocation) {
 		File taglibFile = new File(webappDir, taglibLocation);
 		if (!taglibFile.isFile()) {

webapp/build.xml

@@ -9,6 +9,36 @@
      ====================================================================== -->
 
 <project name="vitroCore" default="describe">
+	<property environment="env" />
+
+	<!-- We must be using a suitable version of Java. -->
+	<fail>
+		<condition>
+			<not>
+				<or>
+					<equals arg1="1.7" arg2="${ant.java.version}" />
+					<equals arg1="1.8" arg2="${ant.java.version}" />
+				</or>
+			</not>
+		</condition>
+		The Vitro build script requires Java 7 or later.
+		Java system property java.version = ${java.version}
+		Java system property java.home = ${java.home}
+		JAVA_HOME environment variable = ${env.JAVA_HOME}
+	</fail>
+
+	<!-- We must be using a suitable version of Ant. -->
+	<fail>
+		<condition>
+			<not>
+				<antversion atleast="1.8" />
+			</not>
+		</condition>
+		The Vitro build script requires Ant 1.8 or later.
+		Ant property ant.version = ${ant.version}
+		Ant property ant.home = ${ant.home}
+		ANT_HOME environment variable = ${env.ANT_HOME}
+	</fail>
 
 	<!-- A product script will override appbase.dir, but not corebase.dir -->
 	<dirname property="corebase.dir" file="${ant.file.vitroCore}" />
@@ -99,7 +129,7 @@
 		       encoding="UTF8"
 		       includeantruntime="false"
 		       optimize="false"
-		       source="1.6">
+		       source="1.7">
 			<classpath refid="utility.compile.classpath" />
 		</javac>
 
@@ -137,7 +167,7 @@
 		</copy>
 
 		<!-- use the production Log4J properties, unless a debug version exists. -->
-		<condition property="log4j.properties.file" value="debug.log4j.properties" else="default.log4j.properties">
+		<condition property="log4j.properties.file" value="debug.log4j.properties" else="log4j.properties">
 			<available file="${appbase.dir}/config/debug.log4j.properties" />
 		</condition>
 		<copy file="${appbase.dir}/config/${log4j.properties.file}" 
@@ -202,7 +232,7 @@
 		       encoding="UTF8" 
 		       includeantruntime="false" 
 		       optimize="true" 
-		       source="1.6">
+		       source="1.7">
 			<classpath refid="main.compile.classpath" />
 		</javac>
 	</target>
@@ -224,7 +254,7 @@
 		       encoding="UTF8" 
 		       includeantruntime="false" 
 		       optimize="false" 
-		       source="1.6">
+		       source="1.7">
 			<classpath refid="test.compile.classpath" />
 		</javac>
 

webapp/config/example.runtime.properties

@@ -120,6 +120,19 @@ proxy.eligibleTypeList = http://www.w3.org/2002/07/owl#Thing
 #
 RDFService.languageFilter = true
 
+#
+# Tell VIVO to generate HTTP headers on its responses to facilitate caching the 
+# profile pages that it creates. 
+#
+# For more information, see 
+# https://wiki.duraspace.org/display/VIVO/Use+HTTP+caching+to+improve+performance
+#
+# Developers will likely want to leave caching disabled, since a change to a
+# Freemarker template or to a Java class would not cause the page to be 
+# considered stale.
+#
+# http.createCacheHeaders = true
+
 #
 # Force VIVO to use a specific language or Locale instead of those 
 # specified by the browser. This affects RDF data retrieved from the model, 

webapp/config/log4j.properties

@@ -20,7 +20,7 @@
 # More information can be found here:
 # http://logging.apache.org/log4j/1.2/manual.html
 #
-# The "production" version of this file is default.log4j.properties.
+# The "production" version of this file is log4j.properties.
 # debug.log4j.properties exists will be used instead, if it exists, but is not stored in Subversion.
  
 log4j.appender.AllAppender=org.apache.log4j.RollingFileAppender 

webapp/src/edu/cornell/mannlib/vedit/beans/LoginStatusBean.java

@@ -10,6 +10,7 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
 import edu.cornell.mannlib.vitro.webapp.beans.UserAccount;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.UserAccountsDao;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 
@@ -101,13 +102,7 @@ public class LoginStatusBean {
 		}
 
 		ServletContext ctx = session.getServletContext();
-		WebappDaoFactory wadf = (WebappDaoFactory) ctx
+		WebappDaoFactory wadf = ModelAccess.on(ctx).getWebappDaoFactory();
-				.getAttribute("webappDaoFactory");
-		if (wadf == null) {
-			log.error("No WebappDaoFactory");
-			return null;
-		}
-
 		UserAccountsDao userAccountsDao = wadf.getUserAccountsDao();
 		if (userAccountsDao == null) {
 			log.error("No UserAccountsDao");

webapp/src/edu/cornell/mannlib/vedit/controller/BaseEditController.java

@@ -25,7 +25,9 @@ import edu.cornell.mannlib.vedit.util.FormUtils;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroHttpServlet;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.ModelID;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.ModelContext;
 
 public class BaseEditController extends VitroHttpServlet {
@@ -153,39 +155,32 @@ public class BaseEditController extends VitroHttpServlet {
         }
     }
     
-    protected String MODEL_ATTR_NAME = "jenaOntModel";
-    
     protected OntModel getOntModel( HttpServletRequest request, ServletContext ctx ) {
 
+    	// TODO: JB - This method gets the UNION FULL model from the session, if there is one, 
+    	// TODO and the BASE_TBOX model otherwise.
     	OntModel ontModel = null;
-    	
     	try {
-    		ontModel = (OntModel) request.getSession().getAttribute(MODEL_ATTR_NAME);
+    		ontModel = ModelAccess.on(request.getSession()).getJenaOntModel();
     	} catch (Exception e) {
     	    // ignoring any problems here - we're not really expecting
     	    // this attribute to be populated anyway
     	}
     	
     	if ( ontModel == null ) {
-            ontModel = (OntModel) ModelContext.getBaseOntModelSelector(ctx).getTBoxModel();
+            ontModel = ModelAccess.on(ctx).getOntModel(ModelID.BASE_TBOX);
     	}
     	
     	return ontModel;
     	
     }
     
-    protected WebappDaoFactory getWebappDaoFactory(VitroRequest vreq) {
+    protected WebappDaoFactory getWebappDaoFactory() {
-        WebappDaoFactory wadf = (WebappDaoFactory) getServletContext().getAttribute(
+    	return ModelAccess.on(getServletContext()).getBaseWebappDaoFactory();
-                "assertionsWebappDaoFactory");
-        if (wadf == null) {
-            log.info("Using vreq.getFullWebappDaoFactory()");
-            wadf = vreq.getFullWebappDaoFactory();
-        } 
-        return wadf;
     }
     
-    protected WebappDaoFactory getWebappDaoFactory(VitroRequest vreq, String userURI) {
+    protected WebappDaoFactory getWebappDaoFactory(String userURI) {
-        return getWebappDaoFactory(vreq).getUserAwareDaoFactory(userURI);
+        return getWebappDaoFactory().getUserAwareDaoFactory(userURI);
     }
     
     public String getDefaultLandingPage(HttpServletRequest request) {

webapp/src/edu/cornell/mannlib/vedit/util/OperationUtils.java

@@ -10,140 +10,144 @@ import org.apache.commons.logging.LogFactory;
 
 import edu.cornell.mannlib.vedit.beans.EditProcessObject;
 
+public class OperationUtils {
 
-public class OperationUtils{
+	private static final Log log = LogFactory.getLog(OperationUtils.class
+			.getName());
 
-	private static final Log log = LogFactory.getLog(OperationUtils.class.getName());
+	public static void beanSetAndValidate(Object newObj, String field,
+			String value, EditProcessObject epo) {
+		Class<?> cls = (epo.getBeanClass() != null) ? epo.getBeanClass() : newObj
+				.getClass();
+		Class<?>[] paramList = new Class[1];
+		paramList[0] = String.class;
+		boolean isInt = false;
+		boolean isBoolean = false;
+		Method setterMethod = null;
+		try {
+			setterMethod = cls.getMethod("set" + field, paramList);
+		} catch (NoSuchMethodException e) {
+			// let's try int
+			paramList[0] = int.class;
+			try {
+				setterMethod = cls.getMethod("set" + field, paramList);
+				isInt = true;
+			} catch (NoSuchMethodException f) {
+				// let's try boolean
+				paramList[0] = boolean.class;
+				try {
+					setterMethod = cls.getMethod("set" + field, paramList);
+					isBoolean = true;
+					log.debug("found boolean field " + field);
+				} catch (NoSuchMethodException g) {
+					log.error("beanSet could not find an appropriate String, int, or boolean setter method for "
+							+ field);
+				}
 
-    public static void beanSetAndValidate(Object newObj, String field, String value, EditProcessObject epo){
+			}
-        Class cls = (epo.getBeanClass() != null) ? epo.getBeanClass() : newObj.getClass();
+		}
-        Class[] paramList = new Class[1];
+		Object[] arglist = new Object[1];
-        paramList[0] = String.class;
+		if (isInt)
-        boolean isInt = false;
+			arglist[0] = Integer.decode(value);
-        boolean isBoolean = false;
+		else if (isBoolean)
-        Method setterMethod = null;
+			arglist[0] = (value.equalsIgnoreCase("TRUE"));
-        try {
+		else
-            setterMethod = cls.getMethod("set"+field,paramList);
+			arglist[0] = value;
-        } catch (NoSuchMethodException e) {
+		try {
-            //let's try int
+			setterMethod.invoke(newObj, arglist);
-            paramList[0] = int.class;
+		} catch (Exception e) {
-            try {
+			log.error("Couldn't invoke method");
-                setterMethod = cls.getMethod("set"+field,paramList);
+			log.error(e.getMessage());
-                isInt = true;
+			log.error(field + " " + arglist[0]);
-            } catch (NoSuchMethodException f) {
+		}
-            	//let's try boolean
+	}
-            	paramList[0]=boolean.class;
-            	try {
-            		setterMethod = cls.getMethod("set"+field,paramList);
-            		isBoolean = true;
-            		log.debug("found boolean field "+field);
-            	} catch (NoSuchMethodException g) {
-            		log.error("beanSet could not find an appropriate String, int, or boolean setter method for "+field);	
-            	}
 
-            }
+	/**
-        }
+	 * Takes a bean and clones it using reflection. Any fields without standard
-        Object[] arglist = new Object[1];
+	 * getter/setter methods will not be copied.
-        if (isInt)
+	 */
-            arglist[0] = Integer.decode(value);
+	public static Object cloneBean(Object bean) {
-        else if (isBoolean) 
+		if (bean == null) {
-        	arglist[0] = (value.equalsIgnoreCase("TRUE"));
+			throw new NullPointerException("bean may not be null.");
-        else
+		}
-            arglist[0] = value;
+		return cloneBean(bean, bean.getClass(), bean.getClass());
-        try {
+	}
-            setterMethod.invoke(newObj,arglist);
-        } catch (Exception e) {
-            log.error("Couldn't invoke method");
-            log.error(e.getMessage());
-            log.error(field+" "+arglist[0]);
-        }
-    }
 
-    /**
+	/**
-     * Takes a bean and clones it using reflection.
+	 * Takes a bean and clones it using reflection. Any fields without standard
-     * Any fields without standard getter/setter methods will not be copied.
+	 * getter/setter methods will not be copied.
-     * @param bean
+	 */
-     * @return
+	public static Object cloneBean(final Object bean, final Class<?> beanClass,
-     */
+			final Class<?> iface) {
-    public static Object cloneBean (Object bean) {
+		if (bean == null) {
-        return cloneBean(bean, bean.getClass(), bean.getClass());
+			throw new NullPointerException("bean may not be null.");
-    }
+		}
+		if (beanClass == null) {
+			throw new NullPointerException("beanClass may not be null.");
+		}
+		if (iface == null) {
+			throw new NullPointerException("iface may not be null.");
+		}
 
-    /**
+		class CloneBeanException extends RuntimeException {
-     * Takes a bean and clones it using reflection.
+			public CloneBeanException(String message, Throwable cause) {
-     * Any fields without standard getter/setter methods will not be copied.
+				super(message + " <" + cause.getClass().getSimpleName()
-     * @param bean
+						+ ">: bean=" + bean + ", beanClass="
-     * @return
+						+ beanClass.getName() + ", iface=" + iface.getName(),
-     */
+						cause);
-    public static Object cloneBean (Object bean, Class beanClass, Class iface){
+			}
-        Object newBean = null;
+		}
-        try {
+
-            newBean = beanClass.newInstance();
+		Object newBean;
-            Method[] beanMeths = iface.getMethods();
+		try {
-            for (int i=0; i<beanMeths.length ; ++i) {
+			newBean = beanClass.getConstructor().newInstance();
-                Method beanMeth = beanMeths[i];
+		} catch (NoSuchMethodException e) {
-                String methName = beanMeth.getName();
+			throw new CloneBeanException("bean has no 'nullary' constructor.", e);
-                if (methName.startsWith("get") 
+		} catch (InstantiationException e) {
-                        && beanMeth.getParameterTypes().length == 0 ) {
+			throw new CloneBeanException("tried to create instance of an abstract class.", e);
-                    String fieldName = methName.substring(3,methName.length());
+		} catch (IllegalAccessException e) {
-                    Class returnType = beanMeth.getReturnType();
+			throw new CloneBeanException("bean constructor is not accessible.", e);
-                    try {
+		} catch (InvocationTargetException e) {
-                        Class[] args = new Class[1];
+			throw new CloneBeanException("bean constructor threw an exception.", e);
-                        args[0] = returnType;
+		} catch (Exception e) {
-                        Method setterMethod = iface.getMethod("set"+fieldName,args);
+			throw new CloneBeanException("failed to instantiate a new bean.", e);
-                        try {
+		}
-                            Object fieldVal = beanMeth.invoke(bean,(Object[])null);
+
-                            try {
+		for (Method beanMeth : iface.getMethods()) {
-                                Object[] setArgs = new Object[1];
+			String methName = beanMeth.getName();
-                                setArgs[0] = fieldVal;
+			if (!methName.startsWith("get")) {
-                                setterMethod.invoke(newBean,setArgs);
+				continue;
-                            } catch (IllegalAccessException iae) {
+			}
-                                log.error(OperationUtils.class.getName() +
+			if (beanMeth.getParameterTypes().length != 0) {
-                                        ".cloneBean() " +
+				continue;
-                                        " encountered IllegalAccessException " +
+			}
-                                        " invoking " + 
+			String fieldName = methName.substring(3, methName.length());
-                                        setterMethod.getName(), iae);
+			Class<?> returnType = beanMeth.getReturnType();
-                                throw new RuntimeException(iae);
+
-                            } catch (InvocationTargetException ite) {
+			Method setterMethod;
-                                log.error(OperationUtils.class.getName() +
+			try {
-                                        ".cloneBean() " +
+				setterMethod = iface.getMethod("set" + fieldName, returnType);
-                                        " encountered InvocationTargetException" 
+			} catch (NoSuchMethodException nsme) {
-                                        + " invoking " 
+				continue;
-                                        + setterMethod.getName(), ite);
+			}
-                                throw new RuntimeException(ite);
+
-                            }
+			Object fieldVal;
-                        } catch (IllegalAccessException iae) {
+			try {
-                            log.error(OperationUtils.class.getName() + 
+				fieldVal = beanMeth.invoke(bean, (Object[]) null);
-                                    ".cloneBean() encountered " +
+			} catch (Exception e) {
-                                    " IllegalAccessException invoking " + 
+				throw new CloneBeanException("failed to invoke " + beanMeth, e);
-                                    beanMeths[i].getName(), iae);
+			}
-                            throw new RuntimeException(iae);
+
-                        } catch (InvocationTargetException ite) {
+			try {
-                            log.error(OperationUtils.class.getName() + 
+				Object[] setArgs = new Object[1];
-                                    ".cloneBean() encountered " +
+				setArgs[0] = fieldVal;
-                                    " InvocationTargetException invoking " + 
+				setterMethod.invoke(newBean, setArgs);
-                                    beanMeths[i].getName(), ite);
+			} catch (Exception e) {
-                            throw new RuntimeException(ite);
+				throw new CloneBeanException(
-                        } catch (IllegalArgumentException iae) {
+						"failed to invoke " + setterMethod, e);
-                            log.error(OperationUtils.class.getName() + 
+			}
-                                    ".cloneBean() encountered " +
+		}
-                                    " IllegalArgumentException invoking " + 
+		return newBean;
-                                    beanMeths[i].getName(), iae);
+	}
-                            throw new RuntimeException(iae);
-                        }
-                    } catch (NoSuchMethodException nsme){
-                        // ignore this field because there is no setter method
-                    }
-                }
-            }
-        } catch (InstantiationException ie){
-            log.error("edu.cornell.mannlib.vitro.edit.utils.OperationUtils.cloneBean("+bean.getClass().toString()+") could not instantiate new instance of bean.");
-            log.error(ie.getStackTrace());
-        } catch (IllegalAccessException iae){
-            log.error("edu.cornell.mannlib.vitro.edit.utils.OperationUtils.cloneBean("+bean.getClass().toString()+") encountered illegal access exception instantiating new bean.");
-            log.error(iae.getStackTrace());
-        }
-        return newBean;
-    }
 
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/auth/identifier/common/IsBlacklisted.java

@@ -16,18 +16,19 @@ import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
+import com.hp.hpl.jena.ontology.OntModel;
 import com.hp.hpl.jena.query.Query;
 import com.hp.hpl.jena.query.QueryExecution;
 import com.hp.hpl.jena.query.QueryExecutionFactory;
 import com.hp.hpl.jena.query.QueryFactory;
 import com.hp.hpl.jena.query.QuerySolution;
 import com.hp.hpl.jena.query.ResultSet;
-import com.hp.hpl.jena.rdf.model.Model;
 import com.hp.hpl.jena.rdf.model.RDFNode;
 
 import edu.cornell.mannlib.vitro.webapp.auth.identifier.Identifier;
 import edu.cornell.mannlib.vitro.webapp.auth.identifier.IdentifierBundle;
 import edu.cornell.mannlib.vitro.webapp.beans.Individual;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 
 /**
  * The current user is blacklisted for this reason.
@@ -152,7 +153,7 @@ public class IsBlacklisted extends AbstractCommonIdentifier implements
 			return NOT_BLACKLISTED;
 		}
 
-		Model model = (Model) context.getAttribute("jenaOntModel");
+		OntModel model = ModelAccess.on(context).getJenaOntModel();
 
 		queryString = queryString.replaceAll("\\?individualURI",
 				"<" + ind.getURI() + ">");

webapp/src/edu/cornell/mannlib/vitro/webapp/auth/identifier/factory/BaseIdentifierBundleFactory.java

@@ -6,6 +6,7 @@ import javax.servlet.ServletContext;
 
 import edu.cornell.mannlib.vitro.webapp.auth.identifier.IdentifierBundleFactory;
 import edu.cornell.mannlib.vitro.webapp.dao.IndividualDao;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.UserAccountsDao;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 
@@ -24,16 +25,7 @@ public abstract class BaseIdentifierBundleFactory implements
 			throw new NullPointerException("ctx may not be null.");
 		}
 		this.ctx = ctx;
-
+		this.wdf = ModelAccess.on(ctx).getWebappDaoFactory();
-		Object wdfObject = ctx.getAttribute("webappDaoFactory");
-		if (wdfObject instanceof WebappDaoFactory) {
-			this.wdf = (WebappDaoFactory) wdfObject;
-		} else {
-			throw new IllegalStateException(
-					"Didn't find a WebappDaoFactory in the context. Found '"
-							+ wdfObject + "' instead.");
-		}
-
 		this.uaDao = wdf.getUserAccountsDao();
 		this.indDao = wdf.getIndividualDao();
 	}

webapp/src/edu/cornell/mannlib/vitro/webapp/auth/permissions/DisplayByRolePermission.java

@@ -114,9 +114,11 @@ public class DisplayByRolePermission extends Permission {
 		ObjectPropertyStatement stmt = action.getObjectPropertyStatement();
 		String subjectUri = stmt.getSubjectURI();
 		String predicateUri = stmt.getPropertyURI();
+		String rangeUri = (stmt.getProperty() == null) ? null 
+		        : stmt.getProperty().getRangeVClassURI();
 		String objectUri = stmt.getObjectURI();
 		return canDisplayResource(subjectUri)
-				&& canDisplayPredicate(predicateUri)
+				&& canDisplayPredicate(predicateUri, rangeUri)
 				&& canDisplayResource(objectUri);
 	}
 
@@ -126,8 +128,12 @@ public class DisplayByRolePermission extends Permission {
 	}
 	
 	private boolean canDisplayPredicate(String predicateUri) {
+	    return canDisplayPredicate(predicateUri, null);
+	}
+
+	private boolean canDisplayPredicate(String predicateUri, String rangeUri) {
 		return PropertyRestrictionPolicyHelper.getBean(ctx)
-				.canDisplayPredicate(predicateUri, this.roleLevel);
+				.canDisplayPredicate(predicateUri, rangeUri, this.roleLevel);
 	}
 
 	@Override

webapp/src/edu/cornell/mannlib/vitro/webapp/auth/permissions/PermissionSetsLoader.java

@@ -32,10 +32,10 @@ import com.hp.hpl.jena.vocabulary.RDFS;
 
 import edu.cornell.mannlib.vitro.webapp.beans.PermissionSet;
 import edu.cornell.mannlib.vitro.webapp.beans.UserAccount;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.UserAccountsDao;
 import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.ModelContext;
 import edu.cornell.mannlib.vitro.webapp.startup.StartupStatus;
 
 /**
@@ -100,8 +100,7 @@ public class PermissionSetsLoader implements ServletContextListener {
 			this.ctx = ctx;
 			this.ss = ss;
 
-			this.userAccountsModel = ModelContext.getBaseOntModelSelector(ctx)
+			this.userAccountsModel = ModelAccess.on(ctx).getUserAccountsModel();
-					.getUserAccountsModel();
 			this.permissionSetType = this.userAccountsModel
 					.getProperty(VitroVocabulary.PERMISSIONSET);
 
@@ -274,8 +273,7 @@ public class PermissionSetsLoader implements ServletContextListener {
 			this.ctx = ctx;
 			this.ss = ss;
 
-			WebappDaoFactory wadf = (WebappDaoFactory) ctx
+			WebappDaoFactory wadf = ModelAccess.on(ctx).getWebappDaoFactory();
-					.getAttribute("webappDaoFactory");
 			if (wadf == null) {
 				throw new IllegalStateException(
 						"No webappDaoFactory on the servlet context");

webapp/src/edu/cornell/mannlib/vitro/webapp/auth/policy/RootUserPolicy.java

@@ -2,8 +2,6 @@
 
 package edu.cornell.mannlib.vitro.webapp.auth.policy;
 
-import java.util.Collections;
-import java.util.Set;
 import java.util.TreeSet;
 
 import javax.servlet.ServletContext;
@@ -23,8 +21,8 @@ import edu.cornell.mannlib.vitro.webapp.beans.UserAccount;
 import edu.cornell.mannlib.vitro.webapp.beans.UserAccount.Status;
 import edu.cornell.mannlib.vitro.webapp.config.ConfigurationProperties;
 import edu.cornell.mannlib.vitro.webapp.controller.authenticate.Authenticator;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.UserAccountsDao;
-import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 import edu.cornell.mannlib.vitro.webapp.startup.StartupStatus;
 
 /**
@@ -79,7 +77,8 @@ public class RootUserPolicy implements PolicyIface {
 			ss = StartupStatus.getBean(ctx);
 
 			try {
-				uaDao = getUserAccountsDao();
+				uaDao = ModelAccess.on(ctx).getWebappDaoFactory()
+						.getUserAccountsDao();
 				configuredRootUser = getRootEmailFromConfig();
 
 				otherRootUsers = getEmailsOfAllRootUsers();
@@ -105,16 +104,6 @@ public class RootUserPolicy implements PolicyIface {
 			}
 		}
 
-		private UserAccountsDao getUserAccountsDao() {
-			WebappDaoFactory wadf = (WebappDaoFactory) ctx
-					.getAttribute("webappDaoFactory");
-			if (wadf == null) {
-				throw new IllegalStateException(
-						"No webappDaoFactory on the servlet context");
-			}
-			return wadf.getUserAccountsDao();
-		}
-
 		private String getRootEmailFromConfig() {
 			String email = ConfigurationProperties.getBean(ctx).getProperty(
 					PROPERTY_ROOT_USER_EMAIL);

webapp/src/edu/cornell/mannlib/vitro/webapp/auth/policy/bean/PropertyRestrictionListener.java

@@ -8,11 +8,13 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
 import com.hp.hpl.jena.ontology.OntModel;
+import com.hp.hpl.jena.rdf.model.Model;
 
 import edu.cornell.mannlib.vedit.beans.EditProcessObject;
 import edu.cornell.mannlib.vedit.listener.ChangeListener;
 import edu.cornell.mannlib.vitro.webapp.beans.BaseResourceBean.RoleLevel;
 import edu.cornell.mannlib.vitro.webapp.beans.Property;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 
 /**
  * Add this ChangeListener to your EditProcessObject when modifying the
@@ -90,9 +92,10 @@ public class PropertyRestrictionListener implements ChangeListener {
 	}
 
 	private void createAndSetBean() {
-		OntModel model = (OntModel) ctx.getAttribute("jenaOntModel");
+		OntModel model = ModelAccess.on(ctx).getJenaOntModel();
+		Model displayModel = ModelAccess.on(ctx).getDisplayModel();
 		PropertyRestrictionPolicyHelper bean = PropertyRestrictionPolicyHelper
-				.createBean(model);
+				.createBean(model, displayModel);
 		PropertyRestrictionPolicyHelper.setBean(ctx, bean);
 	}
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/auth/policy/bean/PropertyRestrictionPolicyHelper.java

@@ -17,6 +17,13 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
 import com.hp.hpl.jena.ontology.OntModel;
+import com.hp.hpl.jena.query.Query;
+import com.hp.hpl.jena.query.QueryExecution;
+import com.hp.hpl.jena.query.QueryExecutionFactory;
+import com.hp.hpl.jena.query.QueryFactory;
+import com.hp.hpl.jena.query.QuerySolution;
+import com.hp.hpl.jena.query.ResultSet;
+import com.hp.hpl.jena.rdf.model.Model;
 import com.hp.hpl.jena.rdf.model.Property;
 import com.hp.hpl.jena.rdf.model.RDFNode;
 import com.hp.hpl.jena.rdf.model.Resource;
@@ -26,6 +33,7 @@ import com.hp.hpl.jena.rdf.model.impl.Util;
 import com.hp.hpl.jena.shared.Lock;
 
 import edu.cornell.mannlib.vitro.webapp.beans.BaseResourceBean.RoleLevel;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
 import edu.cornell.mannlib.vitro.webapp.startup.StartupStatus;
 
@@ -96,7 +104,10 @@ public class PropertyRestrictionPolicyHelper {
 	 * Initialize the bean with the standard prohibitions and exceptions, and
 	 * with the thresholds obtained from the model.
 	 */
-	public static PropertyRestrictionPolicyHelper createBean(OntModel model) {
+	public static PropertyRestrictionPolicyHelper createBean(OntModel model, 
+	                                                         Model displayModel) {
+	    
+	    
 		Map<String, RoleLevel> displayThresholdMap = new HashMap<String, RoleLevel>();
 		Map<String, RoleLevel> modifyThresholdMap = new HashMap<String, RoleLevel>();
 
@@ -111,7 +122,7 @@ public class PropertyRestrictionPolicyHelper {
 
 		PropertyRestrictionPolicyHelper bean = new PropertyRestrictionPolicyHelper(
 				PROHIBITED_NAMESPACES, PERMITTED_EXCEPTIONS,
-				displayThresholdMap, modifyThresholdMap);
+				displayThresholdMap, modifyThresholdMap, displayModel);
 
 		return bean;
 	}
@@ -172,6 +183,8 @@ public class PropertyRestrictionPolicyHelper {
 	 */
 	private final Map<String, RoleLevel> modifyThresholdMap;
 	
+	private final Model displayModel;
+
 	/**
 	 * Store unmodifiable versions of the inputs.
 	 * 
@@ -182,11 +195,13 @@ public class PropertyRestrictionPolicyHelper {
 			Collection<String> modifyProhibitedNamespaces,
 			Collection<String> modifyExceptionsAllowedUris,
 			Map<String, RoleLevel> displayThresholdMap,
-			Map<String, RoleLevel> modifyThresholdMap) {
+			Map<String, RoleLevel> modifyThresholdMap,
+			Model displayModel) {
 		this.modifyProhibitedNamespaces = unmodifiable(modifyProhibitedNamespaces);
 		this.modifyExceptionsAllowedUris = unmodifiable(modifyExceptionsAllowedUris);
 		this.displayThresholdMap = unmodifiable(displayThresholdMap);
 		this.modifyThresholdMap = unmodifiable(modifyThresholdMap);
+		this.displayModel = displayModel;
 
 		if (log.isDebugEnabled()) {
 			log.debug("prohibited: " + this.modifyProhibitedNamespaces);
@@ -257,17 +272,32 @@ public class PropertyRestrictionPolicyHelper {
 		return true;
 	}
 	
+	public boolean canDisplayPredicate(String predicateUri, RoleLevel userRole) {
+	    return canDisplayPredicate(predicateUri, null, userRole);
+	}
+
 	/**
 	 * If display of a predicate is restricted, the user's role must be at least
 	 * as high as the restriction level.
 	 */
-	public boolean canDisplayPredicate(String predicateUri, RoleLevel userRole) {
+	public boolean canDisplayPredicate(String predicateUri, String rangeUri, RoleLevel userRole) {
 		if (predicateUri == null) {
 			log.debug("can't display predicate: predicateUri was null");
 			return false;
 		}
 		
-		RoleLevel displayThreshold = displayThresholdMap.get(predicateUri);
+		RoleLevel displayThreshold = RoleLevel.NOBODY;
+		if (rangeUri == null) {
+		    displayThreshold = displayThresholdMap.get(predicateUri); 
+		} else {
+		    log.debug("Getting display threshold for " + predicateUri + " " + rangeUri);
+		    displayThreshold = getDisplayThreshold(predicateUri, rangeUri);
+		    if (displayThreshold == null) {
+		        displayThreshold = displayThresholdMap.get(predicateUri);
+		    }
+		    log.debug(displayThreshold);
+		}
+		       	        
 		if (isAuthorized(userRole, displayThreshold)) {
 			log.debug("can display predicate: '" + predicateUri
 					+ "', userRole=" + userRole + ", thresholdRole="
@@ -280,6 +310,44 @@ public class PropertyRestrictionPolicyHelper {
 		return false;
 	}
 	
+	/**
+	 * Gets the role level threshold for displaying a predicate with a particular
+	 * object class
+	 * @param predicateUri
+	 * @param rangeUri
+	 * @return RoleLevel threshold
+	 */
+	private RoleLevel getDisplayThreshold(String predicateUri, String rangeUri) {
+	    String query = "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> \n" +
+                "PREFIX config: <http://vitro.mannlib.cornell.edu/ns/vitro/ApplicationConfiguration#> \n" +
+	            "PREFIX vitro: <http://vitro.mannlib.cornell.edu/ns/vitro/0.7#> \n" +
+                "SELECT ?level WHERE { \n" +
+//                "    ?p rdfs:subPropertyOf ?property . \n" +
+                "    ?context config:configContextFor ?p . \n" +
+                "    ?context config:qualifiedBy ?range . \n" +
+                "    ?context config:hasConfiguration ?configuration . \n" +
+                "    ?configuration vitro:hiddenFromDisplayBelowRoleLevelAnnot ?level \n" +
+                "}";
+	    Query q = QueryFactory.create(query);
+	    QueryExecution qe = QueryExecutionFactory.create(q, displayModel);
+	    try {
+	        ResultSet rs = qe.execSelect();
+	        if (!rs.hasNext()) {
+	            return null;
+	        } 
+	        while(rs.hasNext()) {
+	          QuerySolution qsoln = rs.nextSolution();
+	          Resource levelRes = qsoln.getResource("level");
+	          if (levelRes != null) {
+	              return RoleLevel.getRoleByUri(levelRes.getURI());
+	          }
+	        }
+	    } finally {
+	        qe.close();
+	    }
+	    return null;
+	}
+	
 	/**
 	 * A predicate cannot be modified if its namespace is in the prohibited list
 	 * (some exceptions are allowed).
@@ -344,14 +412,19 @@ public class PropertyRestrictionPolicyHelper {
 			StartupStatus ss = StartupStatus.getBean(ctx);
 
 			try {
-				OntModel model = (OntModel) ctx.getAttribute("jenaOntModel");
+				OntModel model = ModelAccess.on(ctx).getJenaOntModel();
 				if (model == null) {
 					throw new NullPointerException(
 							"jenaOntModel has not been initialized.");
 				}
+                Model displayModel = ModelAccess.on(ctx).getDisplayModel();
+                if (displayModel == null) {
+                    throw new NullPointerException(
+                            "display model has not been initialized.");
+                }
 				
 				PropertyRestrictionPolicyHelper bean = PropertyRestrictionPolicyHelper
-						.createBean(model);
+						.createBean(model, displayModel);
 				PropertyRestrictionPolicyHelper.setBean(ctx, bean);
 			} catch (Exception e) {
 				ss.fatal(this, "could not set up PropertyRestrictionPolicyHelper", e);

webapp/src/edu/cornell/mannlib/vitro/webapp/beans/DataPropertyComparator.java

@@ -44,8 +44,8 @@ public class DataPropertyComparator implements Comparator<Individual> {
             }
             if (datatype == null) {
                 log.warn("Can't compare data property statements: no datatype specified.");
-                // Perhaps we should throw an error here, but for now we need it to return 0
+                // Perhaps we should throw an error here, but for now we need it to set the datatype
-                return 0;
+                datatype = XSD.xint.toString();
             }
             
             if (XSD.xint.toString().equals(datatype)) {

webapp/src/edu/cornell/mannlib/vitro/webapp/beans/VClass.java

@@ -129,6 +129,29 @@ public class VClass extends BaseResourceBean implements Comparable<VClass>
         localName = uri.getLocalName();
     }
     
+    /**
+	 * Constructs the VClass as a deep copy of an existing VClass. 
+	 */
+    public VClass( VClass vc) {
+    	this.URI = vc.URI;
+    	this.namespace = vc.namespace;
+    	this.localName = vc.localName;
+    	this.myName = vc.myName;
+    	this.myExample = vc.myExample;
+    	this.myDescription = vc.myDescription;
+    	this.myShortDefinition = vc.myShortDefinition;
+    	this.myEntityCount = vc.myEntityCount;
+    	this.displayLimit = vc.displayLimit;
+    	this.displayRank = vc.displayRank;
+    	this.quickEditJsp = vc.quickEditJsp;
+    	this.groupURI = vc.groupURI;
+    	this.group = (vc.group == null) ? null : new VClassGroup(vc.group);
+    	this.customEntryForm = vc.customEntryForm;
+    	this.customDisplayView = vc.customDisplayView;
+    	this.customShortView = vc.customShortView;
+    	this.customSearchView = vc.customSearchView;
+    }
+    
     /**
      * Sorts alphabetically by name
      */

webapp/src/edu/cornell/mannlib/vitro/webapp/beans/VClassGroup.java

@@ -63,6 +63,15 @@ public class VClassGroup extends LinkedList <VClass> implements Comparable<VClas
         this.publicName = name;
     }
     
+    public VClassGroup(VClassGroup vcg) {
+    	this.URI = vcg.URI;
+    	this.namespace = vcg.namespace;
+    	this.localName = vcg.localName;
+    	this.publicName = vcg.publicName;
+    	this.displayRank = vcg.displayRank;
+    	this.individualCount = vcg.individualCount;
+    }
+
     public String getURI() {
         return URI;
     }

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/AbstractPageHandler.java

@@ -19,12 +19,14 @@ import com.hp.hpl.jena.ontology.OntModel;
 
 import edu.cornell.mannlib.vitro.webapp.dao.DataPropertyStatementDao;
 import edu.cornell.mannlib.vitro.webapp.dao.IndividualDao;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.ModelID;
 import edu.cornell.mannlib.vitro.webapp.dao.ObjectPropertyStatementDao;
 import edu.cornell.mannlib.vitro.webapp.dao.UserAccountsDao;
 import edu.cornell.mannlib.vitro.webapp.dao.VClassDao;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.ModelContext;
+import edu.cornell.mannlib.vitro.webapp.i18n.I18n;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.OntModelSelector;
+import edu.cornell.mannlib.vitro.webapp.i18n.I18nBundle;
 
 /**
  * A base class with some utility routines for page handler (created by
@@ -39,6 +41,7 @@ public abstract class AbstractPageHandler {
 	private static final Log log = LogFactory.getLog(AbstractPageHandler.class);
 
 	protected final VitroRequest vreq;
+	protected final I18nBundle i18n;
 	protected final ServletContext ctx;
 	protected final OntModel userAccountsModel;
 	protected final OntModel unionModel;
@@ -50,14 +53,13 @@ public abstract class AbstractPageHandler {
 
 	protected AbstractPageHandler(VitroRequest vreq) {
 		this.vreq = vreq;
+		this.i18n = I18n.bundle(vreq);
 		this.ctx = vreq.getSession().getServletContext();
 
-		OntModelSelector oms = ModelContext.getUnionOntModelSelector(ctx);
+		userAccountsModel = ModelAccess.on(ctx).getUserAccountsModel();
-		userAccountsModel = oms.getUserAccountsModel();
+		unionModel = ModelAccess.on(ctx).getOntModel(ModelID.UNION_FULL);
-		unionModel = oms.getFullModel();
 
-		WebappDaoFactory wdf = (WebappDaoFactory) this.ctx
+		WebappDaoFactory wdf = ModelAccess.on(ctx).getWebappDaoFactory();
-				.getAttribute("webappDaoFactory");
 		userAccountsDao = wdf.getUserAccountsDao();
 		vclassDao = wdf.getVClassDao();
 		indDao = wdf.getIndividualDao();
@@ -154,7 +156,8 @@ public abstract class AbstractPageHandler {
 		private static final String ATTRIBUTE = Message.class.getName();
 
 		public static void setMessage(HttpServletRequest req, Message message) {
-			log.debug("Added message to session: " + message.getMessageInfoMap());
+			log.debug("Added message to session: "
+					+ message.getMessageInfoMap());
 			req.getSession().setAttribute(ATTRIBUTE, message);
 		}
 

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/FedoraDatastreamController.java

@@ -42,6 +42,7 @@ import edu.cornell.mannlib.vitro.webapp.beans.Individual;
 import edu.cornell.mannlib.vitro.webapp.beans.ObjectPropertyStatement;
 import edu.cornell.mannlib.vitro.webapp.config.ConfigurationProperties;
 import edu.cornell.mannlib.vitro.webapp.dao.IndividualDao;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 import edu.cornell.mannlib.vitro.webapp.filestorage.uploadrequest.FileUploadServletRequest;
@@ -101,7 +102,7 @@ public class FedoraDatastreamController extends VitroHttpServlet implements Cons
             log.debug("In doGet");
             
             VitroRequest vreq = new VitroRequest(req);
-            OntModel sessionOntModel = (OntModel)vreq.getSession().getAttribute("jenaOntModel");
+    		OntModel sessionOntModel = ModelAccess.on(vreq.getSession()).getJenaOntModel();
             
             synchronized (FedoraDatastreamController.class) {
                 if( fedoraUrl == null ){
@@ -231,7 +232,7 @@ public class FedoraDatastreamController extends VitroHttpServlet implements Cons
         	}
         	
             //check if fedora is on line
-            OntModel sessionOntModel = (OntModel)rawRequest.getSession().getAttribute("jenaOntModel");
+    		OntModel sessionOntModel = ModelAccess.on(rawRequest.getSession()).getJenaOntModel();
             synchronized (FedoraDatastreamController.class) {
                 if( fedoraUrl == null ){
                     setup( sessionOntModel, getServletContext() );

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/OntologyController.java

@@ -27,6 +27,7 @@ import com.hp.hpl.jena.rdf.model.Resource;
 import com.hp.hpl.jena.shared.Lock;
 
 import edu.cornell.mannlib.vitro.webapp.beans.ApplicationBean;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.utils.jena.JenaOutputUtils;
 import edu.cornell.mannlib.vitro.webapp.web.ContentType;
 
@@ -127,12 +128,7 @@ public class OntologyController extends VitroHttpServlet{
 	     String url = ontology;
 	     
 	    		
-		OntModel ontModel = null;
+		OntModel ontModel = ModelAccess.on(vreq.getSession()).getJenaOntModel();
-		HttpSession session = vreq.getSession(false);
-		if( session != null )
-			ontModel =(OntModel)session.getAttribute("jenaOntModel");		
-		if( ontModel == null)
-			ontModel = (OntModel)getServletContext().getAttribute("jenaOntModel");
 
         boolean found = false;
         Model newModel = ModelFactory.createDefaultModel();			

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/VitroHttpServlet.java

@@ -30,6 +30,7 @@ import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.ifaces.RequestedAct
 import edu.cornell.mannlib.vitro.webapp.beans.DisplayMessage;
 import edu.cornell.mannlib.vitro.webapp.controller.authenticate.LogoutRedirector;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.UrlBuilder;
+import edu.cornell.mannlib.vitro.webapp.i18n.I18n;
 
 public class VitroHttpServlet extends HttpServlet {
 	private static final long serialVersionUID = 1L;
@@ -63,15 +64,6 @@ public class VitroHttpServlet extends HttpServlet {
 		super.service(req, resp);
 	}
 
-	/**
-	 * Show this to the user if they are logged in, but still not authorized to
-	 * view the page.
-	 */
-	private static final String INSUFFICIENT_AUTHORIZATION_MESSAGE = "We're sorry, "
-			+ "but you are not authorized to view the page you requested. "
-			+ "If you think this is an error, "
-			+ "please contact us and we'll be happy to help.";
-
 	/**
 	 * doGet does nothing.
 	 */
@@ -148,7 +140,7 @@ public class VitroHttpServlet extends HttpServlet {
 			HttpServletRequest request, HttpServletResponse response) {
 		try {
 			DisplayMessage.setMessage(request,
-					INSUFFICIENT_AUTHORIZATION_MESSAGE);
+					I18n.bundle(request).text("insufficient_authorization"));
 			response.sendRedirect(request.getContextPath());
 		} catch (IOException e) {
 			log.error("Could not redirect to show insufficient authorization.");

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/VitroRequest.java

@@ -2,13 +2,11 @@
 
 package edu.cornell.mannlib.vitro.webapp.controller;
 
-import static edu.cornell.mannlib.vitro.webapp.dao.DisplayVocabulary.DISPLAY_ONT_MODEL;
 
 import java.util.Map;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletRequestWrapper;
-import javax.servlet.http.HttpSession;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -17,8 +15,8 @@ import com.hp.hpl.jena.ontology.OntModel;
 import com.hp.hpl.jena.query.Dataset;
 
 import edu.cornell.mannlib.vitro.webapp.beans.ApplicationBean;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.JenaBaseDao;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.OntModelSelector;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.VitroModelSource.ModelName;
 import edu.cornell.mannlib.vitro.webapp.rdfservice.RDFService;
@@ -73,13 +71,9 @@ public class VitroRequest extends HttpServletRequestWrapper {
         setAttribute("unfilteredRDFService", rdfService);
     }
     
-    public void setWebappDaoFactory( WebappDaoFactory wdf){
-        setAttribute("webappDaoFactory",wdf);
-    }
-    
     /** gets WebappDaoFactory with appropriate filtering for the request */
     public WebappDaoFactory getWebappDaoFactory(){
-    	return (WebappDaoFactory) getAttribute("webappDaoFactory");
+    	return ModelAccess.on(this).getWebappDaoFactory();
     }
     
     public void setUnfilteredWebappDaoFactory(WebappDaoFactory wdf) {
@@ -94,10 +88,6 @@ public class VitroRequest extends HttpServletRequestWrapper {
     	return (WebappDaoFactory) getAttribute("unfilteredWebappDaoFactory");
     }
     
-    public void setFullWebappDaoFactory(WebappDaoFactory wdf) {
-    	setAttribute("fullWebappDaoFactory", wdf);
-    }
-    
     public Dataset getDataset() {
     	return (Dataset) getAttribute("dataset");
     }
@@ -106,61 +96,14 @@ public class VitroRequest extends HttpServletRequestWrapper {
     	setAttribute("dataset", dataset);
     }
     
-    public void setJenaOntModel(OntModel ontModel) {
-    	setAttribute("jenaOntModel", ontModel);
-    }
-    
-    public void setOntModelSelector(OntModelSelector oms) {
-        setAttribute("ontModelSelector", oms);
-    }
-    
     /** gets assertions + inferences WebappDaoFactory with no filtering **/
     public WebappDaoFactory getFullWebappDaoFactory() {
-    	Object webappDaoFactoryAttr = _req.getAttribute("fullWebappDaoFactory");
+    	return getUnfilteredWebappDaoFactory();
-    	if (webappDaoFactoryAttr instanceof WebappDaoFactory) {
-    		return (WebappDaoFactory) webappDaoFactoryAttr;
-    	} else {
-	        webappDaoFactoryAttr = _req.getSession().getAttribute("webappDaoFactory");
-	        if (webappDaoFactoryAttr instanceof WebappDaoFactory) {
-	             return (WebappDaoFactory) webappDaoFactoryAttr;
-	        } else {
-	        	return (WebappDaoFactory) _req.getSession().getServletContext().getAttribute("webappDaoFactory");	
-	        }
-    	}
     }
     
     /** gets assertions-only WebappDaoFactory with no filtering */
     public WebappDaoFactory getAssertionsWebappDaoFactory() {
-    	Object webappDaoFactoryAttr = _req.getSession().getAttribute("assertionsWebappDaoFactory");
+    	return ModelAccess.on(this).getBaseWebappDaoFactory();
-        if (webappDaoFactoryAttr instanceof WebappDaoFactory) {
-             log.debug("Returning assertionsWebappDaoFactory from session");
-             return (WebappDaoFactory) webappDaoFactoryAttr;
-        } else {
-            webappDaoFactoryAttr = getAttribute("assertionsWebappDaoFactory");
-            if (webappDaoFactoryAttr instanceof WebappDaoFactory) {
-                log.debug("returning assertionsWebappDaoFactory from request attribute");
-                return (WebappDaoFactory) webappDaoFactoryAttr;     
-            } else {
-                log.debug("Returning assertionsWebappDaoFactory from context");
-                return (WebappDaoFactory) _req.getSession().getServletContext().getAttribute("assertionsWebappDaoFactory");
-            }
-        		
-        }
-    }
-    
-    /** gets assertions-only WebappDaoFactory with no filtering */
-    public void setAssertionsWebappDaoFactory(WebappDaoFactory wadf) {
-        setAttribute("assertionsWebappDaoFactory", wadf); 
-    }
-    
-    /** gets inferences-only WebappDaoFactory with no filtering */
-    public WebappDaoFactory getDeductionsWebappDaoFactory() {
-    	Object webappDaoFactoryAttr = _req.getSession().getAttribute("deductionsWebappDaoFactory");
-        if (webappDaoFactoryAttr instanceof WebappDaoFactory) {
-             return (WebappDaoFactory) webappDaoFactoryAttr;
-        } else {
-        	return (WebappDaoFactory) _req.getSession().getServletContext().getAttribute("deductionsWebappDaoFactory");	
-        }
     }
         
     //Method that retrieves write model, returns special model in case of write model
@@ -173,73 +116,26 @@ public class VitroRequest extends HttpServletRequestWrapper {
     	}
     }
     
-    
+    public OntModelSelector getOntModelSelector() {
+    	return ModelAccess.on(this).getOntModelSelector();
+    }
     
     public OntModel getJenaOntModel() {
-    	Object ontModel = getAttribute("jenaOntModel");
+    	return ModelAccess.on(this).getJenaOntModel();
-    	if (ontModel instanceof OntModel) {
-    		return (OntModel) ontModel;
-    	}
-    	OntModel jenaOntModel = (OntModel)_req.getSession().getAttribute( JenaBaseDao.JENA_ONT_MODEL_ATTRIBUTE_NAME );
-    	if ( jenaOntModel == null ) {
-    		jenaOntModel = (OntModel)_req.getSession().getServletContext().getAttribute( JenaBaseDao.JENA_ONT_MODEL_ATTRIBUTE_NAME );
-    	}
-    	return jenaOntModel;
     }
     
-    public OntModelSelector getOntModelSelector() {
+    /** JB - surprising that this comes from session. */
-        Object o = this.getAttribute("ontModelSelector");
-        if (o instanceof OntModelSelector) {
-            return (OntModelSelector) o;
-        } else {
-            return null;
-        }
-    }
-    
-    
     public OntModel getAssertionsOntModel() {
-    	OntModel jenaOntModel = (OntModel)_req.getSession().getAttribute( JenaBaseDao.ASSERTIONS_ONT_MODEL_ATTRIBUTE_NAME );
+        return ModelAccess.on(this.getSession()).getBaseOntModel();
-    	if ( jenaOntModel == null ) {
-    		jenaOntModel = (OntModel)_req.getSession().getServletContext().getAttribute( JenaBaseDao.ASSERTIONS_ONT_MODEL_ATTRIBUTE_NAME );
-    	}
-    	return jenaOntModel;    	
     }
     
+    /** JB - surprising that this comes from session. */
     public OntModel getInferenceOntModel() {
-    	OntModel jenaOntModel = (OntModel)_req.getSession().getAttribute( JenaBaseDao.INFERENCE_ONT_MODEL_ATTRIBUTE_NAME );
+    	return ModelAccess.on(this.getSession()).getInferenceOntModel();
-    	if ( jenaOntModel == null ) {
-    		jenaOntModel = (OntModel)_req.getSession().getServletContext().getAttribute( JenaBaseDao.INFERENCE_ONT_MODEL_ATTRIBUTE_NAME );
-    	}
-    	return jenaOntModel;    	
     }
 
-    //Get the display and editing configuration model
     public OntModel getDisplayModel(){
-        //bdc34: I have no idea what the correct way to get this model is
+    	return ModelAccess.on(this).getDisplayModel();
-        
-        //try from the request
-        if( _req.getAttribute("displayOntModel") != null ){
-            return (OntModel) _req.getAttribute(DISPLAY_ONT_MODEL);
-                
-        //try from the session
-        } else {
-            HttpSession session = _req.getSession(false);
-            if( session != null ){
-                if( session.getAttribute(DISPLAY_ONT_MODEL) != null ){            
-                    return (OntModel) session.getAttribute(DISPLAY_ONT_MODEL);
-                    
-                //try from the context                    
-                }else{
-                    if( session.getServletContext().getAttribute(DISPLAY_ONT_MODEL) != null){
-                        return (OntModel)session.getServletContext().getAttribute(DISPLAY_ONT_MODEL); 
-                    }
-                }
-            }            
-        }
-        
-        //nothing worked, could not find display model
-        log.error("No display model could be found.");
-        return null;                
     }
         
     /**

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/admin/UserAccountsAddPageStrategy.java

@@ -103,7 +103,7 @@ public abstract class UserAccountsAddPageStrategy extends UserAccountsPage {
 			FreemarkerEmailMessage email = FreemarkerEmailFactory
 					.createNewMessage(vreq);
 			email.addRecipient(TO, page.getAddedAccount().getEmailAddress());
-			email.setSubject("Your VIVO account has been created.");
+			email.setSubject(i18n.text("account_created_subject", getSiteName()));
 			if (page.isExternalAuthOnly()) {
 				email.setTemplate(EMAIL_TEMPLATE_NO_PASSWORD);
 			} else {

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/admin/UserAccountsDeleter.java

@@ -2,6 +2,8 @@
 
 package edu.cornell.mannlib.vitro.webapp.controller.accounts.admin;
 
+import static edu.cornell.mannlib.vitro.webapp.controller.accounts.user.UserAccountsUserController.getBogusStandardMessage;
+
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
@@ -15,7 +17,6 @@ import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.usepages.ManageRoot
 import edu.cornell.mannlib.vitro.webapp.beans.UserAccount;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.controller.accounts.UserAccountsPage;
-import edu.cornell.mannlib.vitro.webapp.controller.accounts.user.UserAccountsUserController;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 
 /**
@@ -51,7 +52,7 @@ public class UserAccountsDeleter extends UserAccountsPage {
 		UserAccount loggedInAccount = LoginStatusBean.getCurrentUser(vreq);
 		if (loggedInAccount == null) {
 			log.warn("Trying to delete accounts while not logged in!");
-			bogusMessage = UserAccountsUserController.BOGUS_STANDARD_MESSAGE;
+			bogusMessage = getBogusStandardMessage(vreq);
 			return;
 		}
 
@@ -61,14 +62,14 @@ public class UserAccountsDeleter extends UserAccountsPage {
 			if (u == null) {
 				log.warn("Delete account for '" + uri
 						+ "' is bogus: no such user");
-				bogusMessage = UserAccountsUserController.BOGUS_STANDARD_MESSAGE;
+				bogusMessage = getBogusStandardMessage(vreq);
 				return;
 			}
 
 			if (u.getUri().equals(loggedInAccount.getUri())) {
 				log.warn("'" + u.getUri()
 						+ "' is trying to delete his own account.");
-				bogusMessage = UserAccountsUserController.BOGUS_STANDARD_MESSAGE;
+				bogusMessage = getBogusStandardMessage(vreq);
 				return;
 			}
 
@@ -78,7 +79,7 @@ public class UserAccountsDeleter extends UserAccountsPage {
 				log.warn("Attempting to delete the root account, "
 						+ "but not authorized. Logged in as "
 						+ LoginStatusBean.getCurrentUser(vreq));
-				bogusMessage = UserAccountsUserController.BOGUS_STANDARD_MESSAGE;
+				bogusMessage = getBogusStandardMessage(vreq);
 				return;
 			}
 		}

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/admin/UserAccountsEditPage.java

@@ -2,6 +2,8 @@
 
 package edu.cornell.mannlib.vitro.webapp.controller.accounts.admin;
 
+import static edu.cornell.mannlib.vitro.webapp.controller.accounts.user.UserAccountsUserController.getBogusStandardMessage;
+
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -20,7 +22,6 @@ import edu.cornell.mannlib.vitro.webapp.beans.SelfEditingConfiguration;
 import edu.cornell.mannlib.vitro.webapp.beans.UserAccount;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.controller.accounts.UserAccountsPage;
-import edu.cornell.mannlib.vitro.webapp.controller.accounts.user.UserAccountsUserController;
 import edu.cornell.mannlib.vitro.webapp.controller.authenticate.Authenticator;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.ResponseValues;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.TemplateResponseValues;
@@ -116,7 +117,7 @@ public class UserAccountsEditPage extends UserAccountsPage {
 		if (userAccount == null) {
 			log.warn("Edit account for '" + userUri
 					+ "' is bogus: no such user");
-			bogusMessage = UserAccountsUserController.BOGUS_STANDARD_MESSAGE;
+			bogusMessage = getBogusStandardMessage(vreq);
 			return;
 		}
 		if (userAccount.isRootUser()) {
@@ -125,7 +126,7 @@ public class UserAccountsEditPage extends UserAccountsPage {
 				log.warn("User is attempting to edit the root account, "
 						+ "but is not authorized to do so. Logged in as: "
 						+ LoginStatusBean.getCurrentUser(vreq));
-				bogusMessage = UserAccountsUserController.BOGUS_STANDARD_MESSAGE;
+				bogusMessage = getBogusStandardMessage(vreq);
 				return;
 			}
 		}

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/manageproxies/ajax/BasicProxiesGetter.java

@@ -6,7 +6,6 @@ import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
-import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletResponse;
 
@@ -21,9 +20,8 @@ import com.hp.hpl.jena.query.QuerySolution;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.controller.ajax.AbstractAjaxResponder;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.UrlBuilder;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.ModelContext;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.OntModelSelector;
 import edu.cornell.mannlib.vitro.webapp.utils.SparqlQueryRunner;
 import edu.cornell.mannlib.vitro.webapp.utils.SparqlQueryUtils;
 import edu.cornell.mannlib.vitro.webapp.web.images.PlaceholderUtil;
@@ -60,9 +58,7 @@ public class BasicProxiesGetter extends AbstractAjaxResponder {
 		super(servlet, vreq, resp);
 		term = getStringParameter(PARAMETER_SEARCH_TERM, "");
 
-		ServletContext ctx = vreq.getSession().getServletContext();
+		userAccountsModel = ModelAccess.on(vreq).getUserAccountsModel();
-		OntModelSelector oms = ModelContext.getUnionOntModelSelector(ctx);
-		userAccountsModel = oms.getUserAccountsModel();
 
 		placeholderImageUrl = UrlBuilder.getUrl(PlaceholderUtil
 				.getPlaceholderImagePathForType(vreq,

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/user/UserAccountsCreatePasswordPage.java

@@ -46,14 +46,12 @@ public class UserAccountsCreatePasswordPage extends
 
 	@Override
 	protected String alreadyLoggedInMessage(String currentUserEmail) {
-		return "You may not activate the account for " + userEmail
+		return i18n.text("cant_activate_while_logged_in", userEmail, currentUserEmail);
-				+ " while you are logged in as " + currentUserEmail
-				+ ". Please log out and try again.";
 	}
 
 	@Override
 	protected String passwordChangeNotPendingMessage() {
-		return "The account for " + userEmail + " has already been activated.";
+		return i18n.text("account_already_activated", userEmail);
 	}
 
 	@Override
@@ -69,7 +67,7 @@ public class UserAccountsCreatePasswordPage extends
 		FreemarkerEmailMessage email = FreemarkerEmailFactory
 				.createNewMessage(vreq);
 		email.addRecipient(TO, userAccount.getEmailAddress());
-		email.setSubject("Password successfully created.");
+		email.setSubject(i18n.text("password_created_subject", getSiteName()));
 		email.setTemplate(EMAIL_TEMPLATE);
 		email.setBodyMap(body);
 		email.processTemplate();

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/user/UserAccountsFirstTimeExternalPage.java

@@ -115,18 +115,17 @@ public class UserAccountsFirstTimeExternalPage extends UserAccountsPage {
 
 	private void validateExternalAuthId() {
 		if (externalAuthId.isEmpty()) {
-			bogusMessage = "Login failed - External ID is not found.";
+			bogusMessage = i18n.text("external_id_not_provided");
 			return;
 		}
 		if (null != userAccountsDao
 				.getUserAccountByExternalAuthId(externalAuthId)) {
-			bogusMessage = "User account already exists for '" + externalAuthId
+			bogusMessage = i18n.text("external_id_already_in_use",
-					+ "'";
+					externalAuthId);
 			return;
 		}
 		if (!Authenticator.getInstance(vreq).isUserPermittedToLogin(null)) {
-			bogusMessage = "User logins are temporarily disabled "
+			bogusMessage = i18n.text("logins_disabled_for_maintenance");
-					+ "while the system is being maintained.";
 			return;
 		}
 	}

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/user/UserAccountsFirstTimeExternalPageStrategy.java

@@ -73,7 +73,7 @@ public abstract class UserAccountsFirstTimeExternalPageStrategy extends
 			FreemarkerEmailMessage email = FreemarkerEmailFactory
 					.createNewMessage(vreq);
 			email.addRecipient(TO, ua.getEmailAddress());
-			email.setSubject("Your VIVO account has been created.");
+			email.setSubject(i18n.text("account_created_subject", getSiteName()));
 			email.setTemplate(EMAIL_TEMPLATE);
 			email.setBodyMap(body);
 			email.processTemplate();

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/user/UserAccountsMyAccountPageStrategy.java

@@ -178,7 +178,7 @@ public abstract class UserAccountsMyAccountPageStrategy extends
 			FreemarkerEmailMessage email = FreemarkerEmailFactory
 					.createNewMessage(vreq);
 			email.addRecipient(TO, page.getUserAccount().getEmailAddress());
-			email.setSubject("Your VIVO email account has been changed.");
+			email.setSubject(i18n.text("email_changed_subject", getSiteName()));
 			email.setTemplate(EMAIL_TEMPLATE);
 			email.setBodyMap(body);
 			email.processTemplate();

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/user/UserAccountsPasswordBasePage.java

@@ -23,8 +23,6 @@ public abstract class UserAccountsPasswordBasePage extends UserAccountsPage {
 	private static final Log log = LogFactory
 			.getLog(UserAccountsPasswordBasePage.class);
 
-	public static final String BOGUS_MESSAGE_NO_SUCH_ACCOUNT = "The account you are trying to set a password on is no longer available. Please contact your system administrator if you think this is an error.";
-
 	private static final String PARAMETER_SUBMIT = "submit";
 	private static final String PARAMETER_USER = "user";
 	private static final String PARAMETER_KEY = "key";
@@ -79,7 +77,7 @@ public abstract class UserAccountsPasswordBasePage extends UserAccountsPage {
 		if (userAccount == null) {
 			log.warn("Password request for '" + userEmail
 					+ "' is bogus: no such user");
-			bogusMessage = BOGUS_MESSAGE_NO_SUCH_ACCOUNT;
+			bogusMessage = i18n.text("account_no_longer_exists");
 			return;
 		}
 
@@ -170,9 +168,9 @@ public abstract class UserAccountsPasswordBasePage extends UserAccountsPage {
 
 	public String getSuccessMessage() {
 		if (loggedIn) {
-			return "Your password has been saved.";
+			return i18n.text("password_saved");
 		} else {
-			return "Your password has been saved. Please log in.";
+			return i18n.text("password_saved_please_login");
 		}
 	}
 

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/user/UserAccountsResetPasswordPage.java

@@ -46,14 +46,13 @@ public class UserAccountsResetPasswordPage extends UserAccountsPasswordBasePage
 
 	@Override
 	protected String alreadyLoggedInMessage(String currentUserEmail) {
-		return "You may not reset the password for " + userEmail
+		return i18n.text("cant_change_password_while_logged_in", userEmail,
-				+ " while you are logged in as " + currentUserEmail
+				currentUserEmail);
-				+ ". Please log out and try again.";
 	}
 
 	@Override
 	protected String passwordChangeNotPendingMessage() {
-		return "The password for " + userEmail + " has already been reset.";
+		return i18n.text("password_change_not_pending", userEmail);
 	}
 
 	@Override
@@ -69,7 +68,7 @@ public class UserAccountsResetPasswordPage extends UserAccountsPasswordBasePage
 		FreemarkerEmailMessage email = FreemarkerEmailFactory
 				.createNewMessage(vreq);
 		email.addRecipient(TO, userAccount.getEmailAddress());
-		email.setSubject("Password changed.");
+		email.setSubject(i18n.text("password_changed_subject"));
 		email.setTemplate(EMAIL_TEMPLATE);
 		email.setBodyMap(body);
 		email.processTemplate();

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/accounts/user/UserAccountsUserController.java

@@ -4,6 +4,8 @@ package edu.cornell.mannlib.vitro.webapp.controller.accounts.user;
 
 import static edu.cornell.mannlib.vedit.beans.LoginStatusBean.AuthenticationSource.EXTERNAL;
 
+import javax.servlet.http.HttpServletRequest;
+
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
@@ -18,6 +20,7 @@ import edu.cornell.mannlib.vitro.webapp.controller.authenticate.LoginRedirector;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.FreemarkerHttpServlet;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.RedirectResponseValues;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.ResponseValues;
+import edu.cornell.mannlib.vitro.webapp.i18n.I18n;
 
 /**
  * Parcel out the different actions required of the UserAccounts GUI.
@@ -26,8 +29,6 @@ public class UserAccountsUserController extends FreemarkerHttpServlet {
 	private static final Log log = LogFactory
 			.getLog(UserAccountsUserController.class);
 
-	public static final String BOGUS_STANDARD_MESSAGE = "Request failed. Please contact your system administrator.";
-
 	private static final String ACTION_CREATE_PASSWORD = "/createPassword";
 	private static final String ACTION_RESET_PASSWORD = "/resetPassword";
 	private static final String ACTION_MY_ACCOUNT = "/myAccount";
@@ -116,7 +117,7 @@ public class UserAccountsUserController extends FreemarkerHttpServlet {
 				return showLoginRedirection(vreq, page.getAfterLoginUrl());
 			} catch (LoginNotPermitted e) {
 				// This should have been anticipated by the page.
-				return showHomePage(vreq, BOGUS_STANDARD_MESSAGE);
+				return showHomePage(vreq, getBogusStandardMessage(vreq));
 			}
 		} else {
 			return page.showPage();
@@ -124,7 +125,7 @@ public class UserAccountsUserController extends FreemarkerHttpServlet {
 	}
 
 	private ResponseValues handleInvalidRequest(VitroRequest vreq) {
-		return showHomePage(vreq, BOGUS_STANDARD_MESSAGE);
+		return showHomePage(vreq, getBogusStandardMessage(vreq));
 	}
 
 	private ResponseValues showHomePage(VitroRequest vreq, String message) {
@@ -159,4 +160,8 @@ public class UserAccountsUserController extends FreemarkerHttpServlet {
 		}
 		return uri;
 	}
+
+	public static String getBogusStandardMessage(HttpServletRequest req) {
+		return I18n.bundle(req).text("request_failed");
+	}
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/ajax/SparqlQueryAjaxController.java

@@ -2,11 +2,9 @@
 
 package edu.cornell.mannlib.vitro.webapp.controller.ajax;
 
-import static javax.servlet.http.HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
 import static javax.servlet.http.HttpServletResponse.SC_NOT_FOUND;
 
 import java.io.IOException;
-import java.io.OutputStream;
 
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
@@ -15,22 +13,14 @@ import javax.servlet.http.HttpServletResponse;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
-import com.hp.hpl.jena.query.Dataset;
-import com.hp.hpl.jena.query.DatasetFactory;
 import com.hp.hpl.jena.query.Query;
-import com.hp.hpl.jena.query.QueryExecution;
-import com.hp.hpl.jena.query.QueryExecutionFactory;
-import com.hp.hpl.jena.query.QueryFactory;
-import com.hp.hpl.jena.query.ResultSet;
-import com.hp.hpl.jena.query.ResultSetFormatter;
-import com.hp.hpl.jena.query.Syntax;
 import com.hp.hpl.jena.rdf.model.Model;
 
 import edu.cornell.mannlib.vitro.webapp.auth.permissions.SimplePermission;
 import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.Actions;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.controller.ajax.SparqlUtils.AjaxControllerException;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.OntModelSelector;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 
 /**
  * Handle an AJAX request for a SPARQL query. On entry, the "query" parameter
@@ -86,29 +76,12 @@ public class SparqlQueryAjaxController extends VitroAjaxController {
 
 	}
 
-	private Model locateModel(VitroRequest vreq, String modelParam)
+	private Model locateModel(VitroRequest vreq, String modelParam) {
-			throws AjaxControllerException {
-		Object o = getServletContext().getAttribute("baseOntModelSelector");
-		if (!(o instanceof OntModelSelector)) {
-			throw new AjaxControllerException(SC_INTERNAL_SERVER_ERROR,
-					"OntModelSelector not found");
-		}
-		OntModelSelector oms = (OntModelSelector) o;
-
-		Model model = null;
 		if (OPTION_MODEL_USER_ACCOUNTS.equals(modelParam)) {
-			model = oms.getUserAccountsModel();
+			return ModelAccess.on(vreq).getUserAccountsModel();
 		} else {
-			// TODO What is the appropriate way to do this?
+			return ModelAccess.on(vreq).getJenaOntModel();
-			// model = oms.getFullModel();
-			model = vreq.getJenaOntModel();
 		}
-		if (model == null) {
-			throw new AjaxControllerException(SC_INTERNAL_SERVER_ERROR,
-					"Model '' not found.");
-		}
-
-		return model;
 	}
 
 	private String locateQueryParam(VitroRequest vreq)

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/authenticate/AdminLoginController.java

@@ -172,6 +172,9 @@ public class AdminLoginController extends FreemarkerHttpServlet {
 			body.put("newPassword", newPassword);
 			body.put("confirmPassword", confirmPassword);
 			
+			body.put("minPasswordLength", MIN_PASSWORD_LENGTH);
+			body.put("maxPasswordLength", MAX_PASSWORD_LENGTH);
+
 			for (String code : codes) {
 				body.put(code, Boolean.TRUE);
 			}

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/authenticate/BaseLoginServlet.java

@@ -12,6 +12,7 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
 import edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean;
+import edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean.MLevel;
 import edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean.Message;
 
 /**
@@ -21,13 +22,14 @@ public class BaseLoginServlet extends HttpServlet {
 	private static final Log log = LogFactory.getLog(BaseLoginServlet.class);
 
 	/** A general purpose error message for the user to see. */
-	protected static final Message MESSAGE_LOGIN_FAILED = new LoginProcessBean.Message(
+	protected static Message messageLoginFailed(HttpServletRequest req) {
-			"External login failed.", LoginProcessBean.MLevel.ERROR);
+		return new LoginProcessBean.Message(req, MLevel.ERROR, "external_login_failed");
+	}
 	
 	/** Tell the user that it's nothing personal, they just aren't allowed in. */
-	protected static final Message MESSAGE_LOGIN_DISABLED = new LoginProcessBean.Message(
+	protected static Message messageLoginDisabled(HttpServletRequest req) {
-			"User logins are temporarily disabled while the system is being maintained.",
+		return new LoginProcessBean.Message(req, MLevel.ERROR, "logins_temporarily_disabled");
-			LoginProcessBean.MLevel.ERROR);
+	}
 	
 	protected Authenticator getAuthenticator(HttpServletRequest req) {
 		return Authenticator.getInstance(req);
@@ -40,10 +42,9 @@ public class BaseLoginServlet extends HttpServlet {
 	 */
 	protected void complainAndReturnToReferrer(HttpServletRequest req,
 			HttpServletResponse resp, String sessionAttributeForReferrer,
-			Message message, Object... args) throws IOException {
+			Message message) throws IOException {
-		log.debug(message.getMessageLevel() + ": "
+		log.debug(message);
-				+ message.formatMessage(args));
+		LoginProcessBean.getBean(req).setMessage(message);
-		LoginProcessBean.getBean(req).setMessage(message, args);
 
 		String referrer = (String) req.getSession().getAttribute(
 				sessionAttributeForReferrer);

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/authenticate/BasicAuthenticator.java

@@ -25,6 +25,7 @@ import edu.cornell.mannlib.vitro.webapp.beans.SelfEditingConfiguration;
 import edu.cornell.mannlib.vitro.webapp.beans.UserAccount;
 import edu.cornell.mannlib.vitro.webapp.controller.edit.Authenticate;
 import edu.cornell.mannlib.vitro.webapp.dao.IndividualDao;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.UserAccountsDao;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.LoginEvent;
@@ -302,14 +303,7 @@ public class BasicAuthenticator extends Authenticator {
 		}
 
 		ServletContext servletContext = session.getServletContext();
-		WebappDaoFactory wadf = (WebappDaoFactory) servletContext
+		return ModelAccess.on(servletContext).getWebappDaoFactory();
-				.getAttribute("webappDaoFactory");
-		if (wadf == null) {
-			log.error("no WebappDaoFactory");
-			return null;
-		}
-
-		return wadf;
 	}
 
 	@Override

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/authenticate/LoginExternalAuthReturn.java

@@ -71,7 +71,7 @@ public class LoginExternalAuthReturn extends BaseLoginServlet {
 
 		if (externalAuthId == null) {
 			complainAndReturnToReferrer(req, resp, ATTRIBUTE_REFERRER,
-					MESSAGE_LOGIN_FAILED);
+					messageLoginFailed(req));
 			return;
 		}
 
@@ -84,7 +84,7 @@ public class LoginExternalAuthReturn extends BaseLoginServlet {
 		if (!getAuthenticator(req).isUserPermittedToLogin(userAccount)) {
 			log.debug("Logins disabled for " + userAccount);
 			complainAndReturnToReferrer(req, resp, ATTRIBUTE_REFERRER,
-					MESSAGE_LOGIN_DISABLED);
+					messageLoginDisabled(req));
 			return;
 		}
 
@@ -107,7 +107,7 @@ public class LoginExternalAuthReturn extends BaseLoginServlet {
 			// should have been caught by isUserPermittedToLogin()
 			log.debug("Logins disabled for " + userAccount);
 			complainAndReturnToReferrer(req, resp, ATTRIBUTE_REFERRER,
-					MESSAGE_LOGIN_DISABLED);
+					messageLoginDisabled(req));
 			return;
 		}
 	}
@@ -115,10 +115,10 @@ public class LoginExternalAuthReturn extends BaseLoginServlet {
 	@Override
 	protected void complainAndReturnToReferrer(HttpServletRequest req,
 			HttpServletResponse resp, String sessionAttributeForReferrer,
-			Message message, Object... args) throws IOException {
+			Message message) throws IOException {
-		DisplayMessage.setMessage(req, message.formatMessage(args));
+		DisplayMessage.setMessage(req, message.getText());
 		super.complainAndReturnToReferrer(req, resp,
-				sessionAttributeForReferrer, message, args);
+				sessionAttributeForReferrer, message);
 	}
 
 	private void removeLoginProcessArtifacts(HttpServletRequest req) {

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/authenticate/LoginExternalAuthSetup.java

@@ -53,7 +53,7 @@ public class LoginExternalAuthSetup extends BaseLoginServlet {
 
 		if (redirectUrl == null) {
 			complainAndReturnToReferrer(req, resp, ATTRIBUTE_REFERRER,
-					MESSAGE_LOGIN_FAILED);
+					messageLoginFailed(req));
 		}
 
 		log.debug("redirecting to '" + redirectUrl + "'");

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/authenticate/LoginRedirector.java

@@ -21,6 +21,8 @@ import edu.cornell.mannlib.vitro.webapp.auth.policy.PolicyHelper;
 import edu.cornell.mannlib.vitro.webapp.beans.DisplayMessage;
 import edu.cornell.mannlib.vitro.webapp.beans.UserAccount;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
+import edu.cornell.mannlib.vitro.webapp.i18n.I18n;
+import edu.cornell.mannlib.vitro.webapp.i18n.I18nBundle;
 
 /**
  * A user has just completed the login process. What page do we direct them to?
@@ -30,6 +32,7 @@ public class LoginRedirector {
 
 	private final HttpServletRequest request;
 	private final HttpSession session;
+	private final I18nBundle i18n;
 
 	private final String uriOfAssociatedIndividual;
 	private final String afterLoginPage;
@@ -37,6 +40,7 @@ public class LoginRedirector {
 	public LoginRedirector(HttpServletRequest request, String afterLoginPage) {
 		this.request = request;
 		this.session = request.getSession();
+		this.i18n = I18n.bundle(request);
 		this.afterLoginPage = afterLoginPage;
 
 		uriOfAssociatedIndividual = getAssociatedIndividualUri();
@@ -114,26 +118,23 @@ public class LoginRedirector {
 	public String assembleWelcomeMessage() {
 		if (!canSeeSiteAdminPage() && !isSelfEditorWithIndividual()) {
 			// A special message for unrecognized self-editors:
-			return "You have logged in, "
+			return i18n.text("logged_in_but_no_profile");
-					+ "but the system contains no profile for you.";
 		}
 
-		String backString = "";
+		String greeting = i18n.text("unknown_user_name");
-		String greeting = "";
+		int loginCount = 0;
 
 		UserAccount userAccount = LoginStatusBean.getCurrentUser(request);
 		if (userAccount != null) {
-			greeting = userAccount.getEmailAddress();
+			loginCount = userAccount.getLoginCount();
-			if (userAccount.getLoginCount() > 1) {
+			if (StringUtils.isNotEmpty(userAccount.getFirstName())) {
-				backString = " back";
+				greeting = userAccount.getFirstName();
-			}
+			} else if (StringUtils.isNotEmpty(userAccount.getEmailAddress())) {
-			String name = userAccount.getFirstName();
+				greeting = userAccount.getEmailAddress();
-			if (!StringUtils.isEmpty(name)) {
-				greeting = name;
 			}
 		}
 
-		return "Welcome" + backString + ", " + greeting;
+		return i18n.text("login_welcome_message", greeting, loginCount);
 	}
 
 	public void redirectCancellingUser(HttpServletResponse response)

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/Authenticate.java

@@ -4,6 +4,7 @@ package edu.cornell.mannlib.vitro.webapp.controller.edit;
 
 import static edu.cornell.mannlib.vitro.webapp.beans.UserAccount.MAX_PASSWORD_LENGTH;
 import static edu.cornell.mannlib.vitro.webapp.beans.UserAccount.MIN_PASSWORD_LENGTH;
+import static edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean.MLevel.ERROR;
 import static edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean.State.FORCED_PASSWORD_CHANGE;
 import static edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean.State.LOGGED_IN;
 import static edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean.State.LOGGING_IN;
@@ -37,8 +38,8 @@ import edu.cornell.mannlib.vitro.webapp.controller.authenticate.Authenticator.Lo
 import edu.cornell.mannlib.vitro.webapp.controller.authenticate.LoginInProcessFlag;
 import edu.cornell.mannlib.vitro.webapp.controller.authenticate.LoginRedirector;
 import edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean;
-import edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean.Message;
 import edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean.State;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.LoginLogoutEvent;
 
 public class Authenticate extends VitroHttpServlet {
@@ -308,7 +309,7 @@ public class Authenticate extends VitroHttpServlet {
 				+ bean);
 
 		if ((username == null) || username.isEmpty()) {
-			bean.setMessage(Message.NO_USERNAME);
+			bean.setMessage(request, ERROR, "error_no_email_address");
 			return;
 		}
 
@@ -319,22 +320,22 @@ public class Authenticate extends VitroHttpServlet {
 		log.trace("User is " + (user == null ? "null" : user.getUri()));
 
 		if (user == null) {
-			bean.setMessage(Message.UNKNOWN_USERNAME, username);
+			bean.setMessage(request, ERROR, "error_incorrect_credentials");
 			return;
 		}
 
 		if ((password == null) || password.isEmpty()) {
-			bean.setMessage(Message.NO_PASSWORD);
+			bean.setMessage(request, ERROR, "error_no_password");
 			return;
 		}
 
 		if (!getAuthenticator(request).isUserPermittedToLogin(user)) {
-			bean.setMessage(Message.LOGIN_DISABLED);
+			bean.setMessage(request, ERROR, "logins_disabled_for_maintenance");
 			return;
 		}
 
 		if (!getAuthenticator(request).isCurrentPassword(user, password)) {
-			bean.setMessage(Message.INCORRECT_PASSWORD);
+			bean.setMessage(request, ERROR, "error_incorrect_credentials");
 			return;
 		}
 
@@ -346,7 +347,8 @@ public class Authenticate extends VitroHttpServlet {
 				transitionToLoggedIn(request, user);
 			} catch (LoginNotPermitted e) {
 				// This should have been caught by isUserPermittedToLogin()
-				bean.setMessage(Message.LOGIN_DISABLED);
+				bean.setMessage(request, ERROR,
+						"logins_disabled_for_maintenance");
 				return;
 			}
 		}
@@ -378,19 +380,19 @@ public class Authenticate extends VitroHttpServlet {
 				+ ", bean=" + bean);
 
 		if ((newPassword == null) || newPassword.isEmpty()) {
-			bean.setMessage(Message.NO_NEW_PASSWORD);
+			bean.setMessage(request, ERROR, "error_no_new_password");
 			return;
 		}
 
 		if (!newPassword.equals(confirm)) {
-			bean.setMessage(Message.MISMATCH_PASSWORD);
+			bean.setMessage(request, ERROR, "error_passwords_dont_match");
 			return;
 		}
 
 		if ((newPassword.length() < MIN_PASSWORD_LENGTH)
 				|| (newPassword.length() > MAX_PASSWORD_LENGTH)) {
-			bean.setMessage(Message.PASSWORD_LENGTH, MIN_PASSWORD_LENGTH,
+			bean.setMessage(request, ERROR, "error_password_length",
-					MAX_PASSWORD_LENGTH);
+					MIN_PASSWORD_LENGTH, MAX_PASSWORD_LENGTH);
 			return;
 		}
 
@@ -399,7 +401,7 @@ public class Authenticate extends VitroHttpServlet {
 		UserAccount user = getAuthenticator(request).getAccountForInternalAuth(
 				username);
 		if (getAuthenticator(request).isCurrentPassword(user, newPassword)) {
-			bean.setMessage(Message.USING_OLD_PASSWORD);
+			bean.setMessage(request, ERROR, "error_previous_password");
 			return;
 		}
 
@@ -408,7 +410,7 @@ public class Authenticate extends VitroHttpServlet {
 			transitionToLoggedIn(request, user, newPassword);
 		} catch (LoginNotPermitted e) {
 			// This should have been caught by isUserPermittedToLogin()
-			bean.setMessage(Message.LOGIN_DISABLED);
+			bean.setMessage(request, ERROR, "logins_disabled_for_maintenance");
 			return;
 		}
 	}
@@ -557,16 +559,7 @@ public class Authenticate extends VitroHttpServlet {
 			return;
 		}
 
-		OntModel jenaOntModel = (OntModel) session.getAttribute("jenaOntModel");
+		OntModel jenaOntModel = ModelAccess.on(session).getJenaOntModel();
-		if (jenaOntModel == null) {
-			jenaOntModel = (OntModel) context.getAttribute("jenaOntModel");
-		}
-		if (jenaOntModel == null) {
-			log.error("Unable to notify audit model of login event "
-					+ "because no model could be found");
-			return;
-		}
-
 		jenaOntModel.getBaseModel().notifyEvent(event);
 	}
 

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/DeletePageController.java

@@ -23,6 +23,7 @@ import com.hp.hpl.jena.rdf.model.Statement;
 import com.hp.hpl.jena.rdf.model.StmtIterator;
 import com.hp.hpl.jena.shared.Lock;
 
+import edu.cornell.mannlib.vitro.webapp.auth.permissions.SimplePermission;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroHttpServlet;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.dao.DisplayVocabulary;
@@ -38,6 +39,9 @@ public class DeletePageController extends VitroHttpServlet {
     @Override
     protected void doPost(HttpServletRequest rawRequest, HttpServletResponse resp)
             throws ServletException, IOException {
+    	if (!isAuthorizedToDisplayPage(rawRequest, resp, SimplePermission.MANAGE_MENUS.ACTION)) {
+    		return;
+    	}
     	removeStatements = ModelFactory.createDefaultModel();
     	VitroRequest vreq = new VitroRequest(rawRequest);
     	String pageUri = vreq.getParameter("pageURI");

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/EntityRetryController.java

@@ -79,8 +79,7 @@ public class EntityRetryController extends BaseEditController {
         }
         
         LoginStatusBean loginBean = LoginStatusBean.getBean(request);
-        WebappDaoFactory myWebappDaoFactory = getWebappDaoFactory(
+        WebappDaoFactory myWebappDaoFactory = getWebappDaoFactory(loginBean.getUserURI());
-                vreq, loginBean.getUserURI());
 
         IndividualDao ewDao = myWebappDaoFactory.getIndividualDao();
         epo.setDataAccessObject(ewDao);

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/Logout.java

@@ -12,6 +12,7 @@ import org.apache.commons.logging.LogFactory;
 import edu.cornell.mannlib.vitro.webapp.beans.DisplayMessage;
 import edu.cornell.mannlib.vitro.webapp.controller.authenticate.Authenticator;
 import edu.cornell.mannlib.vitro.webapp.controller.authenticate.LogoutRedirector;
+import edu.cornell.mannlib.vitro.webapp.i18n.I18n;
 
 /**
  * Provide a means for programmatic logout.
@@ -22,13 +23,14 @@ public class Logout extends HttpServlet {
 	/** This http header holds the referring page. */
 	private static final String HEADING_REFERRER = "referer";
 
+	@Override
 	public void doPost(HttpServletRequest request, HttpServletResponse response) {
 		try {
 			String referrer = getReferringPage(request);
 			String redirectUrl = LogoutRedirector.getRedirectUrl(request, response, referrer);
 
 			Authenticator.getInstance(request).recordUserIsLoggedOut();
-			DisplayMessage.setMessage(request, "You have logged out.");
+			DisplayMessage.setMessage(request, I18n.bundle(request).text("logged_out"));
 			
 			response.sendRedirect(redirectUrl);
 		} catch (Exception ex) {
@@ -45,6 +47,7 @@ public class Logout extends HttpServlet {
 		return referrer;
 	}
 
+	@Override
 	public void doGet(HttpServletRequest request, HttpServletResponse response) {
 		doPost(request, response);
 	}

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/NamespacePrefixOperationController.java

@@ -24,6 +24,7 @@ import edu.cornell.mannlib.vedit.beans.EditProcessObject;
 import edu.cornell.mannlib.vedit.controller.BaseEditController;
 import edu.cornell.mannlib.vitro.webapp.auth.permissions.SimplePermission;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
 
 public class NamespacePrefixOperationController extends BaseEditController {
@@ -68,7 +69,7 @@ public class NamespacePrefixOperationController extends BaseEditController {
         
         if (request.getParameter("_cancel") == null) {
         	
-        	OntModel ontModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
+    		OntModel ontModel = ModelAccess.on(getServletContext()).getJenaOntModel();
         	String namespaceStr = request.getParameter("namespace");
         	String prefixStr = request.getParameter("prefix");
 

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/RefactorOperationController.java

@@ -7,7 +7,6 @@ import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
 import java.util.ArrayList;
 import java.util.HashMap;
-import java.util.Iterator;
 
 import javax.servlet.RequestDispatcher;
 import javax.servlet.http.HttpServletRequest;
@@ -40,7 +39,6 @@ import com.hp.hpl.jena.rdf.model.StmtIterator;
 import com.hp.hpl.jena.shared.InvalidPropertyURIException;
 import com.hp.hpl.jena.shared.Lock;
 import com.hp.hpl.jena.util.ResourceUtils;
-import com.hp.hpl.jena.util.iterator.ClosableIterator;
 import com.hp.hpl.jena.util.iterator.ExtendedIterator;
 import com.hp.hpl.jena.vocabulary.RDF;
 
@@ -50,7 +48,8 @@ import edu.cornell.mannlib.vedit.controller.BaseEditController;
 import edu.cornell.mannlib.vitro.webapp.auth.permissions.SimplePermission;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.ModelContext;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.ModelID;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.event.EditEvent;
 import edu.cornell.mannlib.vitro.webapp.servlet.setup.FileGraphSetup;
 import edu.cornell.mannlib.vitro.webapp.servlet.setup.JenaDataSourceSetupBase;
@@ -74,7 +73,7 @@ public class RefactorOperationController extends BaseEditController {
         request.setAttribute("title","Check Datatype Properties");
         request.setAttribute("css", "<link rel=\"stylesheet\" type=\"text/css\" href=\""+vreq.getAppBean().getThemeDir()+"css/edit.css\"/>");
         
-		OntModel ontModel = (OntModel) getServletContext().getAttribute("baseOntModel");
+        OntModel ontModel = ModelAccess.on(getServletContext()).getBaseOntModel();
 		ontModel.enterCriticalSection(Lock.WRITE);
 		ArrayList<String> results = new ArrayList<String>();
 				
@@ -236,10 +235,10 @@ public class RefactorOperationController extends BaseEditController {
     			Model model = null;
     			
     			if (JenaDataSourceSetupBase.JENA_TBOX_ASSERTIONS_MODEL.equals(graphURI)) {
-    				model = ModelContext.getBaseOntModelSelector(getServletContext()).getTBoxModel();
+    				model = ModelAccess.on(getServletContext()).getOntModel(ModelID.BASE_TBOX);
     				doNotify = true;
     			} else if (JenaDataSourceSetupBase.JENA_DB_MODEL.equals(graphURI)) {
-					model = ModelContext.getBaseOntModelSelector(getServletContext()).getABoxModel();
+					model = ModelAccess.on(getServletContext()).getOntModel(ModelID.BASE_ABOX);
 					doNotify = true;
     			} else {
     			    model = dataset.getNamedModel(graphURI);
@@ -252,8 +251,7 @@ public class RefactorOperationController extends BaseEditController {
     		dataset.getLock().leaveCriticalSection();
     	}
 		
-		renameResourceInModel(ModelContext.getOntModelSelector(
+		renameResourceInModel(ModelAccess.on(getServletContext()).getUserAccountsModel(), 
-				getServletContext()).getUserAccountsModel(), 
 				        userURI, oldURIStr, newURIStr, !NOTIFY);
     	
 		// there are no statements to delete, but we want indexes updated appropriately
@@ -330,7 +328,7 @@ public class RefactorOperationController extends BaseEditController {
 	private void doMovePropertyStatements(VitroRequest request, HttpServletResponse response, EditProcessObject epo) {
 		String userURI = LoginStatusBean.getBean(request).getUserURI();
 		
-		OntModel ontModel = ModelContext.getBaseOntModel(getServletContext());
+		OntModel ontModel = ModelAccess.on(getServletContext()).getBaseOntModel();
 		
 		Model tempRetractModel = ModelFactory.createDefaultModel();
 		Model tempAddModel = ModelFactory.createDefaultModel();
@@ -414,7 +412,7 @@ public class RefactorOperationController extends BaseEditController {
 	private void doMoveInstances(VitroRequest request, HttpServletResponse response, EditProcessObject epo) {
 		String userURI = LoginStatusBean.getBean(request).getUserURI();
 		
-		OntModel ontModel = ModelContext.getBaseOntModel(getServletContext());
+		OntModel ontModel = ModelAccess.on(getServletContext()).getBaseOntModel();
 		
 		String oldClassURIStr = (String) epo.getAttribute("VClassURI");
 		String newClassURIStr = (String) request.getParameter("NewVClassURI");

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/listing/ClassHierarchyListingController.java

@@ -27,6 +27,7 @@ import edu.cornell.mannlib.vitro.webapp.beans.VClass;
 import edu.cornell.mannlib.vitro.webapp.beans.VClassGroup;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.OntologyDao;
 import edu.cornell.mannlib.vitro.webapp.dao.VClassDao;
 import edu.cornell.mannlib.vitro.webapp.dao.VClassGroupDao;
@@ -52,8 +53,8 @@ public class ClassHierarchyListingController extends BaseEditController {
         try {
         boolean inferred = (vrequest.getParameter("inferred") != null);
         
-        if (vrequest.getAssertionsWebappDaoFactory() != null && !inferred) {
+        if (!inferred) {
-        	vcDao = vrequest.getAssertionsWebappDaoFactory().getVClassDao();
+        	vcDao = ModelAccess.on(vrequest).getBaseWebappDaoFactory().getVClassDao();
         } else {
         	vcDao = vrequest.getFullWebappDaoFactory().getVClassDao();
         }

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/listing/jena/NamespacesListingController.java

@@ -22,6 +22,7 @@ import edu.cornell.mannlib.vedit.controller.BaseEditController;
 import edu.cornell.mannlib.vitro.webapp.auth.permissions.SimplePermission;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
 
 public class NamespacesListingController extends BaseEditController {
@@ -34,7 +35,7 @@ public class NamespacesListingController extends BaseEditController {
 
         VitroRequest vrequest = new VitroRequest(request);
                
-        OntModel ontModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
+		OntModel ontModel = ModelAccess.on(getServletContext()).getJenaOntModel();
                
         ArrayList results = new ArrayList();
         request.setAttribute("results",results);

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/listing/jena/RestrictionsListingController.java

@@ -33,6 +33,7 @@ import edu.cornell.mannlib.vitro.webapp.beans.VClass;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.dao.IndividualDao;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.ObjectPropertyDao;
 import edu.cornell.mannlib.vitro.webapp.dao.VClassDao;
 
@@ -51,7 +52,7 @@ public class RestrictionsListingController extends BaseEditController {
 
         epo = super.createEpo(request);
         
-        OntModel ontModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
+		OntModel ontModel = ModelAccess.on(getServletContext()).getJenaOntModel();
 
         ObjectPropertyDao opDao = vrequest.getFullWebappDaoFactory().getObjectPropertyDao();
         VClassDao vcDao = vrequest.getFullWebappDaoFactory().getVClassDao();

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/BrowseController.java

@@ -17,6 +17,7 @@ import edu.cornell.mannlib.vitro.webapp.beans.VClassGroup;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.ResponseValues;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.TemplateResponseValues;
+import edu.cornell.mannlib.vitro.webapp.dao.VClassGroupsForRequest;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.VClassGroupCache;
 import edu.cornell.mannlib.vitro.webapp.web.templatemodels.VClassGroupTemplateModel;
 
@@ -46,7 +47,6 @@ public class BrowseController extends FreemarkerHttpServlet {
     protected ResponseValues processRequest(VitroRequest vreq) {
         
         Map<String, Object> body = new HashMap<String, Object>();
-        String message = null;
         String templateName = TEMPLATE_DEFAULT;
                        
         if ( vreq.getParameter("clearcache") != null ) {
@@ -57,25 +57,13 @@ public class BrowseController extends FreemarkerHttpServlet {
         }
         
         List<VClassGroup> groups = null;
-        VClassGroupCache vcgc = VClassGroupCache.getVClassGroupCache(getServletContext());
+        VClassGroupsForRequest vcgc = VClassGroupCache.getVClassGroups(vreq);
-        if ( vcgc == null ) {
+        groups =vcgc.getGroups();
-            log.error("Could not get VClassGroupCache");
+        List<VClassGroupTemplateModel> vcgroups = new ArrayList<VClassGroupTemplateModel>(groups.size());
-            message = "The system is not configured correctly. Please check your logs for error messages.";
+        for (VClassGroup group : groups) {
-        } else {
+            vcgroups.add(new VClassGroupTemplateModel(group));
-            groups =vcgc.getGroups();
-            List<VClassGroupTemplateModel> vcgroups = new ArrayList<VClassGroupTemplateModel>(groups.size());
-            for (VClassGroup group : groups) {
-                vcgroups.add(new VClassGroupTemplateModel(group));
-            }
-            body.put("classGroups", vcgroups);
         }
-        
+        body.put("classGroups", vcgroups);
-        if (message != null) {
-            body.put("message", message);
-            templateName = Template.TITLED_MESSAGE.toString();
-        }
-        
-
         
         return new TemplateResponseValues(templateName, body);
     }

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/DeletePropertyController.java

@@ -17,6 +17,7 @@ import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.RedirectResponseValues;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.ResponseValues;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.TemplateResponseValues;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.EditConfigurationUtils;
 import edu.cornell.mannlib.vitro.webapp.edit.n3editing.processEdit.EditN3Utils;
@@ -200,7 +201,7 @@ public class DeletePropertyController extends FreemarkerHttpServlet {
     
     	Individual object = EditConfigurationUtils.getIndividual(vreq, objectUri);
     	if(object == null) {
-    		WebappDaoFactory wadf = (WebappDaoFactory) vreq.getSession().getServletContext().getAttribute("webappDaoFactory");
+			WebappDaoFactory wadf = ModelAccess.on(vreq.getSession().getServletContext()).getWebappDaoFactory();
     		object = wadf.getIndividualDao().getIndividualByURI(objectUri);
     	}
     	

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/HomePageController.java

@@ -9,6 +9,7 @@ import java.util.List;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
+import edu.cornell.mannlib.vitro.webapp.config.ConfigurationProperties;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.ResponseValues;
 import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.TemplateResponseValues;
@@ -48,6 +49,7 @@ public class HomePageController extends FreemarkerHttpServlet {
 	        }
         }*/
         body.put("dataServiceUrlVClassesForVClassGroup", UrlBuilder.getUrl("/dataservice?getVClassesForVClassGroup=1&classgroupUri="));
+	    body.put("geoFocusMapsEnabled", getGeoFocusMapsFlag(vreq));
         
         return new TemplateResponseValues(BODY_TEMPLATE, body);
     }
@@ -61,4 +63,11 @@ public class HomePageController extends FreemarkerHttpServlet {
     protected String getPageTemplateName() {
         return PAGE_TEMPLATE;
     }
+
+	private boolean getGeoFocusMapsFlag(VitroRequest vreq) {
+		String property = ConfigurationProperties.getBean(vreq).getProperty(
+				"homePage.geoFocusMaps");
+		return "enabled".equals(property);
+	}
+
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/ImageUploadController.java

@@ -36,6 +36,7 @@ import edu.cornell.mannlib.vitro.webapp.filestorage.backend.FileStorageSetup;
 import edu.cornell.mannlib.vitro.webapp.filestorage.model.FileInfo;
 import edu.cornell.mannlib.vitro.webapp.filestorage.model.ImageInfo;
 import edu.cornell.mannlib.vitro.webapp.filestorage.uploadrequest.FileUploadServletRequest;
+import edu.cornell.mannlib.vitro.webapp.i18n.I18n;
 import edu.cornell.mannlib.vitro.webapp.web.images.PlaceholderUtil;
 
 /**
@@ -48,6 +49,9 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 
 	private static final String ATTRIBUTE_REFERRING_PAGE = "ImageUploadController.referringPage";
 
+	private static final String ERROR_CODE_UNRECOGNIZED_URI = "imageUpload.errorUnrecognizedURI";
+	private static final String ERROR_CODE_NO_URI = "imageUpload.errorNoURI";
+
 	/** Limit file size to 6 megabytes. */
 	public static final int MAXIMUM_FILE_SIZE = 6 * 1024 * 1024;
 
@@ -97,6 +101,14 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 
 	private static final String URL_HERE = UrlBuilder.getUrl("/uploadImages");
 
+	private static final String TEXT_BUNDLE = "imageUpload";
+	private static final String TEXT_STRING_UPLOAD_TITLE = "upload_page_title";
+	private static final String TEXT_STRING_UPLOAD_TITLE_WITH_NAME = "upload_page_title_with_name";
+	private static final String TEXT_STRING_REPLACE_TITLE = "replace_page_title";
+	private static final String TEXT_STRING_REPLACE_TITLE_WITH_NAME = "replace_page_title_with_name";
+	private static final String TEXT_STRING_CROP_TITLE = "crop_page_title";
+	private static final String TEXT_STRING_CROP_TITLE_WITH_NAME = "crop_page_title_with_name";
+
 	private FileStorage fileStorage;
 
 	/**
@@ -218,7 +230,7 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 			}
 		} catch (UserMistakeException e) {
 			// Can't find the entity? Complain.
-			return showAddImagePageWithError(vreq, null, e.getMessage());
+			return showAddImagePageWithError(vreq, null, e.formatMessage(vreq));
 		} catch (Exception e) {
 			// We weren't expecting this - log it, and apologize to the user.
 			return new ExceptionResponseValues(e);
@@ -274,7 +286,7 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 			return showCropImagePage(vreq, entity,
 					fileInfo.getBytestreamAliasUrl(), size);
 		} catch (UserMistakeException e) {
-			return showErrorMessage(vreq, entity, e.getMessage());
+			return showErrorMessage(vreq, entity, e.formatMessage(vreq));
 		}
 	}
 
@@ -284,6 +296,7 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 	 */
 	private ResponseValues showErrorMessage(VitroRequest vreq,
 			Individual entity, String message) {
+
 		ImageInfo imageInfo = ImageInfo.instanceFromEntityUri(
 				vreq.getFullWebappDaoFactory(), entity);
 		if (imageInfo == null) {
@@ -313,7 +326,7 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 
 			return showExitPage(vreq, entity);
 		} catch (UserMistakeException e) {
-			return showErrorMessage(vreq, entity, e.getMessage());
+			return showErrorMessage(vreq, entity, e.formatMessage(vreq));
 		}
 	}
 
@@ -350,15 +363,14 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 			throws UserMistakeException {
 		String entityUri = vreq.getParameter(PARAMETER_ENTITY_URI);
 		if (entityUri == null) {
-			throw new UserMistakeException("No entity URI was provided");
+			throw new UserMistakeException(ERROR_CODE_NO_URI);
 		}
 
 		Individual entity = vreq.getFullWebappDaoFactory().getIndividualDao()
 				.getIndividualByURI(entityUri);
 		if (entity == null) {
-			throw new UserMistakeException(
+			throw new UserMistakeException(ERROR_CODE_UNRECOGNIZED_URI,
-					"This URI is not recognized as belonging to anyone: '"
+					entityUri);
-							+ entityUri + "'");
 		}
 		return entity;
 	}
@@ -416,7 +428,7 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 		rv.put(BODY_THUMBNAIL_URL, placeholderUrl);
 		rv.put(BODY_FORM_ACTION, formAction);
 		rv.put(BODY_CANCEL_URL, cancelUrl);
-		rv.put(BODY_TITLE, "Upload image" + forName(entity));
+		rv.put(BODY_TITLE, figureUploadPageTitle(vreq, entity));
 		rv.put(BODY_MAX_FILE_SIZE, MAXIMUM_FILE_SIZE / (1024 * 1024));
 		rv.put(BODY_THUMBNAIL_HEIGHT, THUMBNAIL_HEIGHT);
 		rv.put(BODY_THUMBNAIL_WIDTH, THUMBNAIL_WIDTH);
@@ -442,7 +454,7 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 		rv.put(BODY_DELETE_URL, formAction(entity.getURI(), ACTION_DELETE_EDIT));
 		rv.put(BODY_FORM_ACTION, formAction(entity.getURI(), ACTION_UPLOAD));
 		rv.put(BODY_CANCEL_URL, exitPageUrl(vreq, entity.getURI()));
-		rv.put(BODY_TITLE, "Replace image" + forName(entity));
+		rv.put(BODY_TITLE, figureReplacePageTitle(vreq, entity));
 		rv.put(BODY_MAX_FILE_SIZE, MAXIMUM_FILE_SIZE / (1024 * 1024));
 		rv.put(BODY_THUMBNAIL_HEIGHT, THUMBNAIL_HEIGHT);
 		rv.put(BODY_THUMBNAIL_WIDTH, THUMBNAIL_WIDTH);
@@ -472,7 +484,7 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 		rv.put(BODY_MAIN_IMAGE_WIDTH, dimensions.width);
 		rv.put(BODY_FORM_ACTION, formAction(entity.getURI(), ACTION_SAVE));
 		rv.put(BODY_CANCEL_URL, exitPageUrl(vreq, entity.getURI()));
-		rv.put(BODY_TITLE, "Crop Photo" + forName(entity));
+		rv.put(BODY_TITLE, figureCropPageTitle(vreq, entity));
 		return rv;
 	}
 
@@ -522,24 +534,59 @@ public class ImageUploadController extends FreemarkerHttpServlet {
 	}
 
 	/**
-	 * Format the entity's name for display as part of the page title.
+	 * Format the title for the Upload page.
 	 */
-	private String forName(Individual entity) {
+	private String figureUploadPageTitle(HttpServletRequest req,
+			Individual entity) {
+		return figurePageTitle(req, entity, TEXT_STRING_UPLOAD_TITLE,
+				TEXT_STRING_UPLOAD_TITLE_WITH_NAME);
+	}
+
+	/**
+	 * Format the title for the Replace page.
+	 */
+	private String figureReplacePageTitle(HttpServletRequest req,
+			Individual entity) {
+		return figurePageTitle(req, entity, TEXT_STRING_REPLACE_TITLE,
+				TEXT_STRING_REPLACE_TITLE_WITH_NAME);
+	}
+
+	/**
+	 * Format the title for the Crop page.
+	 */
+	private String figureCropPageTitle(HttpServletRequest req, Individual entity) {
+		return figurePageTitle(req, entity, TEXT_STRING_CROP_TITLE,
+				TEXT_STRING_CROP_TITLE_WITH_NAME);
+	}
+
+	/**
+	 * Format one of two page titles, depending on whether the entity has a
+	 * name.
+	 */
+	private String figurePageTitle(HttpServletRequest req, Individual entity,
+			String noNameTitleKey, String nameTitleKey) {
 		if (entity != null) {
 			String name = entity.getName();
 			if (name != null) {
-				return " for " + name;
+				return I18n.text(req, TEXT_BUNDLE, nameTitleKey, name);
 			}
 		}
-		return "";
+		return I18n.text(req, TEXT_BUNDLE, noNameTitleKey);
 	}
 
 	/**
 	 * Holds an error message to use as a complaint to the user.
 	 */
 	static class UserMistakeException extends Exception {
-		UserMistakeException(String message) {
+		private final Object[] parameters;
+
+		UserMistakeException(String message, Object... parameters) {
 			super(message);
+			this.parameters = parameters;
+		}
+
+		public String formatMessage(HttpServletRequest req) {
+			return I18n.text(req, getMessage(), parameters);
 		}
 	}
 

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/ImageUploadHelper.java

@@ -49,6 +49,18 @@ import edu.cornell.mannlib.vitro.webapp.filestorage.uploadrequest.FileUploadServ
 public class ImageUploadHelper {
 	private static final Log log = LogFactory.getLog(ImageUploadHelper.class);
 
+	/*
+	 * Keys to text strings for error messages.
+	 */
+	private static final String ERROR_CODE_NO_IMAGE_TO_CROP = "imageUpload.errorNoImageForCropping";
+	private static final String ERROR_CODE_IMAGE_TOO_SMALL = "imageUpload.errorImageTooSmall";
+	private static final String ERROR_CODE_UNKNOWN = "imageUpload.errorUnknown";
+	private static final String ERROR_CODE_FILE_TOO_BIG = "imageUpload.errorFileTooBig";
+	private static final String ERROR_CODE_UNRECOGNIZED_FILE_TYPE = "imageUpload.errorUnrecognizedFileType";
+	private static final String ERROR_CODE_NO_PHOTO_SELECTED = "imageUpload.errorNoPhotoSelected";
+	private static final String ERROR_CODE_BAD_MULTIPART_REQUEST = "imageUpload.errorBadMultipartRequest";
+	private static final String ERROR_CODE_FORM_FIELD_MISSING = "imageUpload.errorFormFieldMissing";
+
 	/**
 	 * When they upload a new image, store it as this session attribute until
 	 * we're ready to attach it to the Individual.
@@ -127,35 +139,31 @@ public class ImageUploadHelper {
 		Object exception = request.getAttribute(FILE_UPLOAD_EXCEPTION);
 		if (exception != null) {
 			int limit = MAXIMUM_FILE_SIZE / (1024 * 1024);
-			throw new UserMistakeException(
+			throw new UserMistakeException(ERROR_CODE_FILE_TOO_BIG, limit);
-					"Please upload an image smaller than " + limit
-							+ " megabytes");
 		}
 
 		Map<String, List<FileItem>> map = (Map<String, List<FileItem>>) request
 				.getAttribute(FILE_ITEM_MAP);
 		if (map == null) {
-			throw new IllegalStateException("Failed to parse the "
+			throw new IllegalStateException(ERROR_CODE_BAD_MULTIPART_REQUEST);
-					+ "multi-part request for uploading an image.");
 		}
 		List<FileItem> list = map.get(PARAMETER_UPLOADED_FILE);
 		if ((list == null) || list.isEmpty()) {
-			throw new UserMistakeException("The form did not contain a '"
+			throw new UserMistakeException(ERROR_CODE_FORM_FIELD_MISSING,
-					+ PARAMETER_UPLOADED_FILE + "' field.");
+					PARAMETER_UPLOADED_FILE);
 		}
 
 		FileItem file = list.get(0);
 		if (file.getSize() == 0) {
-			throw new UserMistakeException("Please browse and select a photo.");
+			throw new UserMistakeException(ERROR_CODE_NO_PHOTO_SELECTED);
 		}
 
 		String filename = getSimpleFilename(file);
 		String mimeType = getMimeType(file);
 		if (!RECOGNIZED_FILE_TYPES.containsValue(mimeType)) {
 			log.debug("Unrecognized MIME type: '" + mimeType + "'");
-			throw new UserMistakeException("'" + filename
+			throw new UserMistakeException(ERROR_CODE_UNRECOGNIZED_FILE_TYPE,
-					+ "' is not a recognized image file type. "
+					filename);
-					+ "Please upload JPEG, GIF, or PNG files only.");
 		}
 
 		return file;
@@ -221,10 +229,8 @@ public class ImageUploadHelper {
 
 			if ((size.height < THUMBNAIL_HEIGHT)
 					|| (size.width < THUMBNAIL_WIDTH)) {
-				throw new UserMistakeException(
+				throw new UserMistakeException(ERROR_CODE_IMAGE_TOO_SMALL,
-						"The uploaded image should be at least "
+						THUMBNAIL_HEIGHT, THUMBNAIL_WIDTH);
-								+ THUMBNAIL_HEIGHT + " pixels high and "
-								+ THUMBNAIL_WIDTH + " pixels wide.");
 			}
 
 			return size;
@@ -237,8 +243,7 @@ public class ImageUploadHelper {
 			throw e;
 		} catch (Exception e) {
 			log.warn("Unexpected exception in image handling", e);
-			throw new UserMistakeException("Sorry, we were unable to process "
+			throw new UserMistakeException(ERROR_CODE_UNKNOWN);
-					+ "the photo you provided. Please try another photo.");
 		} finally {
 			if (source != null) {
 				try {
@@ -261,8 +266,7 @@ public class ImageUploadHelper {
 				ATTRIBUTE_TEMP_FILE);
 
 		if (fileInfo == null) {
-			throw new UserMistakeException(
+			throw new UserMistakeException(ERROR_CODE_NO_IMAGE_TO_CROP);
-					"There is no image file to be cropped.");
 		}
 
 		return fileInfo;

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/IndividualListController.java

@@ -183,6 +183,17 @@ public class IndividualListController extends FreemarkerHttpServlet {
         return rvMap;
     }
 	
+    public static Map<String,Object> getRandomResultsForVClass(String vclassURI, int page, int pageSize, IndividualDao indDao, ServletContext context) {
+   	 	Map<String,Object> rvMap = new HashMap<String,Object>();    
+   	 	try{
+            List<String> classUris = Collections.singletonList(vclassURI);
+			IndividualListQueryResults results = SolrQueryUtils.buildAndExecuteRandomVClassQuery(classUris, page, pageSize, context, indDao);
+	        rvMap = getResultsForVClassQuery(results, page, pageSize, "");
+   	 	} catch(Throwable th) {
+	   		log.error("An error occurred retrieving random results for vclass query", th);
+	    }
+        return rvMap;
+    }
 
 	//TODO: Get rid of this method and utilize SolrQueryUtils - currently appears to be referenced
 	//only within DataGetterUtils

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/ListPropertyGroupsController.java

@@ -73,7 +73,7 @@ public class ListPropertyGroupsController extends FreemarkerHttpServlet {
                         publicName = publicName.replace("\"","\\\"");
                         publicName = publicName.replace("\'","\\\'");
                         try {
-                            json += "{ \"name\": \"<a href='./editForm?uri="+URLEncoder.encode(pg.getURI(),"UTF-8")+"&amp;controller=Classgroup'>" + publicName + "</a>\", ";
+                            json += "{ \"name\": \"<a href='./editForm?uri="+URLEncoder.encode(pg.getURI(),"UTF-8")+"&amp;controller=PropertyGroup'>" + publicName + "</a>\", ";
                         } catch (Exception e) {
                             json += "{ \"name\": \"" + publicName + "\", ";
                         }

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/NavigationController.java

@@ -1,216 +0,0 @@
-/* $This file is distributed under the terms of the license in /doc/license.txt$ */
-
-package edu.cornell.mannlib.vitro.webapp.controller.freemarker;
-
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import javax.servlet.ServletConfig;
-import javax.servlet.ServletException;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import com.hp.hpl.jena.ontology.Individual;
-import com.hp.hpl.jena.ontology.OntModel;
-import com.hp.hpl.jena.rdf.listeners.StatementListener;
-import com.hp.hpl.jena.rdf.model.Literal;
-import com.hp.hpl.jena.rdf.model.Model;
-import com.hp.hpl.jena.rdf.model.NodeIterator;
-import com.hp.hpl.jena.rdf.model.RDFNode;
-import com.hp.hpl.jena.rdf.model.Resource;
-import com.hp.hpl.jena.rdf.model.Statement;
-import com.hp.hpl.jena.rdf.model.StmtIterator;
-
-import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
-import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.ResponseValues;
-import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.TemplateResponseValues;
-import edu.cornell.mannlib.vitro.webapp.dao.DisplayVocabulary;
-import freemarker.template.Configuration;
-import static edu.cornell.mannlib.vitro.webapp.dao.DisplayVocabulary.DISPLAY_ONT_MODEL;
-
-public class NavigationController extends FreemarkerHttpServlet {
-	private static final long serialVersionUID = 1L;
-	private static final Log log = LogFactory.getLog(NavigationController.class.getName());
-	
-	//private Map<Pattern,String> urlPatternToURI;
-	private NavigationURLPatternListener urlPatterns;
-	
-	@Override
-	public void init(ServletConfig config) throws ServletException {
-		super.init(config);
-		OntModel displayOntModel = (OntModel)config.getServletContext().getAttribute(DISPLAY_ONT_MODEL);
-		this.urlPatterns = new NavigationURLPatternListener( );
-		displayOntModel.getBaseModel().register( urlPatterns );
-	}
-	
-    @Override
-    protected ResponseValues processRequest(VitroRequest vreq) {		
-		OntModel displayOntModel = (OntModel)getServletContext().getAttribute(DISPLAY_ONT_MODEL);
-		OntModel jenaOntModel = (OntModel)getServletContext().getAttribute("jenaOntModel");
-				
-		//figure out what is being requested
-		Individual ind = urlPatterns.getDisplayIndividual(vreq.getPathInfo(),displayOntModel);		
-		Map<String,Object> values = getValues(ind, displayOntModel,jenaOntModel, getValuesFromRequest(/*?*/) );		
-		String template = getTemplate(ind, displayOntModel);		
-		
-		return new TemplateResponseValues(template, values);
-	}
-	
-	private Map<String,Object>getValuesFromRequest(){
-		// TODO: figure out how to get request for FreeMarkerHttpServlet. 
-		return Collections.emptyMap();
-	}
-	
-	private String getTemplate(Individual ind, OntModel displayOntModel) {
-		if( ind == null ) return "defaultBody";
-		
-		// check vitroDisplay:requiresBodyTemplate
-		displayOntModel.enterCriticalSection(Model.READ);
-		StmtIterator it = displayOntModel.listStatements(ind, DisplayVocabulary.REQUIRES_BODY_TEMPLATE, (RDFNode) null);
-		//NodeIterator it = ind.listPropertyValues(DisplayVocabulary.REQUIRES_BODY_TEMPLATE);
-		try{										
-			while(it.hasNext()){
-				Statement stmt = it.nextStatement();
-				if(  stmt.getObject().isLiteral() ){
-					String template = ((Literal)stmt.getObject().as(Literal.class)).getLexicalForm();
-					if( template != null && template.length() > 0 ){
-						return template;							
-					}
-				}
-			}
-		}finally{
-			it.close();
-			displayOntModel.leaveCriticalSection();
-		}
-		return "defaultBody";
-	}
-
-	Map<String,Object> getValues(Individual ind, OntModel displayOntModel, OntModel assertionModel, Map<String,Object> baseValues){
-		if( ind == null ) return Collections.emptyMap();
-								
-		/* Figure out what ValueFactories are specified in the display ontology for this individual. */
-		Set<ValueFactory> valueFactories = new HashSet<ValueFactory>();
-		displayOntModel.enterCriticalSection(Model.READ);
-		StmtIterator stmts = ind.listProperties(DisplayVocabulary.REQUIRES_VALUES);		
-		try{										
-			while(stmts.hasNext()){
-				Statement stmt = stmts.nextStatement();
-				RDFNode obj =  stmt.getObject();
-				valueFactories.addAll(getValueFactory(obj,displayOntModel));
-			}
-		}finally{
-			stmts.close();
-			displayOntModel.leaveCriticalSection();
-		}
-		
-		/* Get values from the ValueFactories. */
-		HashMap<String,Object> values = new HashMap<String,Object>();
-		values.putAll(baseValues);
-		for(ValueFactory vf : valueFactories){
-			values.putAll( vf.getValues(assertionModel, values));
-		}
-		return values;
-	}
-	
-	protected Set<ValueFactory> getValueFactory( RDFNode valueNode, OntModel displayOntModel) {
-		//maybe use jenabean or owl2java for this?
-		if(  valueNode.isResource() ){
-			Resource res = (Resource)valueNode.as(Resource.class);
-			Statement stmt = res.getProperty(DisplayVocabulary.JAVA_CLASS_NAME);
-			if( stmt == null || !stmt.getObject().isLiteral() ){
-				log.debug("Cannot build value factory: java class was " + stmt.getObject());
-				return Collections.emptySet();
-			}
-			String javaClassName = ((Literal)stmt.getObject().as(Literal.class)).getLexicalForm();
-			if( javaClassName == null || javaClassName.length() == 0 ){
-				log.debug("Cannot build value factory: no java class was set.");
-				return Collections.emptySet();
-			}
-			Class<?> clazz;
-			Object newObj;
-			try {
-				clazz = Class.forName(javaClassName);
-			} catch (ClassNotFoundException e) {
-				log.debug("Cannot build value factory: no class found for " + javaClassName);
-				return Collections.emptySet();
-			}
-			try {
-				newObj = clazz.newInstance();
-			} catch (Exception e) {
-				log.debug("Cannot build value factory: exception while creating object of java class " + javaClassName + " " + e.getMessage());
-				return Collections.emptySet();
-			}
-			if( newObj instanceof ValueFactory){
-				ValueFactory valueFactory = (ValueFactory)newObj;
-				return Collections.singleton( valueFactory );
-			}else{
-				log.debug("Cannot build value factory: " + javaClassName + " does not implement " + ValueFactory.class.getName() );
-				return Collections.emptySet();
-			}			
-		}else{
-			log.debug("Cannot build value factory for " + valueNode);
-			return Collections.emptySet();
-		}		
-	}
-	
-	 interface ValueFactory {
-		void configure( Map<String,String> config);
-		Map<String,Object> getValues(OntModel model, Map<String,Object> values);		
-	}
-		
-	private class NavigationURLPatternListener extends StatementListener {		
-		private Map<Pattern,String> urlPatternToURI;
-		
-		public synchronized Map<Pattern,String> getUrlPatternToURIMap(){
-			if( urlPatternToURI == null || urlPatternToURI.isEmpty() ){
-				this.urlPatternToURI = buildUrlPatternToURI();
-			}
-			return urlPatternToURI;
-		}
-		
-		protected synchronized void invalidateURLPatternMap(){
-			this.urlPatternToURI = null;
-		}
-		
-		public Individual getDisplayIndividual( String pathInfo , OntModel displayModel){
-			Map<Pattern,String> map = getUrlPatternToURIMap();
-			for( Pattern regex : map.keySet()){
-				Matcher m = regex.matcher(pathInfo);
-				if(m.matches() ){
-					return displayModel.getIndividual(map.get(regex));
-				}
-			}
-			return null;
-		}
-		
-		protected synchronized Map<Pattern,String> buildUrlPatternToURI(){
-			OntModel displayModel = (OntModel)getServletContext().getAttribute("displayOntModel");
-			Map<Pattern,String> map = new HashMap<Pattern,String>();
-			StmtIterator stmts = displayModel.listStatements(null, DisplayVocabulary.URL_MAPPING,(Literal)null);		
-			while(stmts.hasNext()){			
-				Statement stmt = stmts.nextStatement();
-				if( stmt.getSubject().isURIResource() && stmt.getObject().isLiteral()){
-					Resource r = (Resource)stmt.getSubject().as( Resource.class);				
-					Pattern regex = Pattern.compile(stmt.getLiteral().getLexicalForm());
-					map.put(regex,r.getURI());
-				}
-			}
-			return map;
-		}			
-		
-		@Override
-		public void addedStatement(Statement s) {
-			invalidateURLPatternMap();
-		}
-		@Override
-		public void removedStatement(Statement s) {
-			invalidateURLPatternMap();
-		}	
-	}	
-}

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/UrlBuilder.java

@@ -303,7 +303,7 @@ public class UrlBuilder {
     }
     
     public static String urlEncode(String str) {
-        String encoding = "ISO-8859-1";
+        String encoding = "UTF-8";
         String encodedUrl = null;
         try {
             encodedUrl = URLEncoder.encode(str, encoding);
@@ -314,7 +314,7 @@ public class UrlBuilder {
     }
 
     public static String urlDecode(String str) {
-        String encoding = "ISO-8859-1";
+        String encoding = "UTF-8";
         String decodedUrl = null;
         try {
             decodedUrl = URLDecoder.decode(str, encoding);

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/individual/IndividualResponseBuilder.java

@@ -180,7 +180,7 @@ class IndividualResponseBuilder {
 
 	private boolean getprofilePageTypesFlag() {
 		String property = ConfigurationProperties.getBean(vreq).getProperty(
-				"MultiViews.profilePageTypes");
+				"multiViews.profilePageTypes");
 		return "enabled".equals(property);
 	}
 

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/jena/JenaAdminActions.java

@@ -18,12 +18,10 @@ import org.apache.commons.logging.LogFactory;
 
 import com.hp.hpl.jena.iri.IRI;
 import com.hp.hpl.jena.iri.IRIFactory;
-import com.hp.hpl.jena.iri.Violation;
 import com.hp.hpl.jena.ontology.AllValuesFromRestriction;
 import com.hp.hpl.jena.ontology.OntClass;
 import com.hp.hpl.jena.ontology.OntModel;
 import com.hp.hpl.jena.ontology.OntModelSpec;
-import com.hp.hpl.jena.ontology.OntResource;
 import com.hp.hpl.jena.ontology.Restriction;
 import com.hp.hpl.jena.query.Query;
 import com.hp.hpl.jena.query.QueryExecution;
@@ -35,11 +33,9 @@ import com.hp.hpl.jena.rdf.model.ModelFactory;
 import com.hp.hpl.jena.rdf.model.Property;
 import com.hp.hpl.jena.rdf.model.RDFNode;
 import com.hp.hpl.jena.rdf.model.Resource;
-import com.hp.hpl.jena.rdf.model.ResourceFactory;
 import com.hp.hpl.jena.rdf.model.Statement;
 import com.hp.hpl.jena.rdf.model.StmtIterator;
 import com.hp.hpl.jena.shared.Lock;
-import com.hp.hpl.jena.util.iterator.ClosableIterator;
 import com.hp.hpl.jena.vocabulary.OWL;
 import com.hp.hpl.jena.vocabulary.RDF;
 import com.hp.hpl.jena.vocabulary.RDFS;
@@ -47,6 +43,7 @@ import com.hp.hpl.jena.vocabulary.RDFS;
 import edu.cornell.mannlib.vedit.controller.BaseEditController;
 import edu.cornell.mannlib.vitro.webapp.auth.permissions.SimplePermission;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
 
 public class JenaAdminActions extends BaseEditController {
@@ -59,7 +56,7 @@ public class JenaAdminActions extends BaseEditController {
         if (iri.hasViolation(false) ) {
         	log.error("Bad URI: "+uri);
         	log.error( "Only well-formed absolute URIrefs can be included in RDF/XML output: "
-                 + ((Violation)iri.violations(false).next()).getShortMessage());
+                 + iri.violations(false).next().getShortMessage());
         	return true;
         } else {
         	return false;
@@ -71,8 +68,7 @@ public class JenaAdminActions extends BaseEditController {
     private static final String AKT_PORTAL = "http://www.aktors.org/ontology/portal#";
     
     private void copyStatements(Model src, Model dest, Resource subj, Property pred, RDFNode obj) {
-    	for (Iterator i = src.listStatements(subj,pred,obj); i.hasNext();) {
+    	for (Statement stmt : src.listStatements(subj,pred,obj).toList()) {
-    		Statement stmt = (Statement) i.next();
     		String subjNs = stmt.getSubject().getNameSpace();
     		if (subjNs == null || (! (subjNs.equals(VITRO) || subjNs.equals(AKT_SUPPORT) || subjNs.equals(AKT_PORTAL) ) ) ) {
     			if (stmt.getObject().isLiteral()) {
@@ -90,14 +86,11 @@ public class JenaAdminActions extends BaseEditController {
     
     /**
      * This doesn't really print just the TBox.  It takes a copy of the model, removes all the individuals, and writes the result.
-     * @param response
      */
     private void outputTbox(HttpServletResponse response) {
-        OntModel memoryModel = (OntModel) getServletContext().getAttribute("baseOntModel");
+        OntModel memoryModel = ModelAccess.on(getServletContext()).getBaseOntModel();
         try {
         	OntModel tempOntModel = ModelFactory.createOntologyModel(OntModelSpec.OWL_DL_MEM);
-        	Property DescriptionProp = ResourceFactory.createProperty(VitroVocabulary.DESCRIPTION_ANNOT);
-        	Property ExampleProp = ResourceFactory.createProperty(VitroVocabulary.EXAMPLE_ANNOT);
         	memoryModel.enterCriticalSection(Lock.READ);
         	try {
         		copyStatements(memoryModel,tempOntModel,null,RDF.type,OWL.Class);
@@ -109,8 +102,6 @@ public class JenaAdminActions extends BaseEditController {
         		copyStatements(memoryModel,tempOntModel,null,RDFS.domain,null);
         		copyStatements(memoryModel,tempOntModel,null,RDFS.range,null);
         		copyStatements(memoryModel,tempOntModel,null,OWL.inverseOf,null);
-        		//copyStatements(memoryModel,tempOntModel,null,DescriptionProp,null);
-        		//copyStatements(memoryModel,tempOntModel,null,ExampleProp,null);
         	} finally {
         		memoryModel.leaveCriticalSection();
         	}
@@ -130,28 +121,24 @@ public class JenaAdminActions extends BaseEditController {
     	Model taxonomyModel = ModelFactory.createDefaultModel();
     	try {
     		HashSet<Resource> typeSet = new HashSet<Resource>();
-    		for (Iterator classIt = ontModel.listStatements((Resource)null,RDF.type,(RDFNode)null); classIt.hasNext();) {
+    		for (Statement stmt : ontModel.listStatements((Resource)null,RDF.type,(RDFNode)null).toList()) {
-    			Statement stmt = (Statement) classIt.next();
     			if (stmt.getObject().isResource()) {
-    				Resource ontClass = (Resource) stmt.getObject();
+    				typeSet.add((Resource) stmt.getObject());
-    				typeSet.add(ontClass);
     			}
     		}
-    		for (Iterator classIt = ontModel.listClasses(); classIt.hasNext();) {
+    		for (Resource classRes : ontModel.listClasses().toList()) {
-    			Resource classRes = (Resource) classIt.next();
     			typeSet.add(classRes);
     		}
-    		for (Iterator<Resource> typeIt = typeSet.iterator(); typeIt.hasNext();) {
+    		for (Resource ontClass : typeSet) {
-    			Resource ontClass = typeIt.next();
+    			if (!ontClass.isAnon()) { // Only query for named classes
-	    			if (!ontClass.isAnon()) { // Only query for named classes
+    				System.out.println("Describing "+ontClass.getURI());
-	    				System.out.println("Describing "+ontClass.getURI());
+    				// We want a subgraph describing this class, including related BNodes
-	    				// We want a subgraph describing this class, including related BNodes
+    				String queryStr = "DESCRIBE <"+ontClass.getURI()+">";
-	    				String queryStr = "DESCRIBE <"+ontClass.getURI()+">";
+    				Query describeQuery = QueryFactory.create(queryStr);
-	    				Query describeQuery = QueryFactory.create(queryStr);
+    				QueryExecution qe = QueryExecutionFactory.create(describeQuery,ontModel);
-	    				QueryExecution qe = QueryExecutionFactory.create(describeQuery,ontModel);
+    				qe.execDescribe(taxonomyModel);
-	    				qe.execDescribe(taxonomyModel);
-	    			}
     			}
+			}
     	} finally {
     		ontModel.leaveCriticalSection();
     	}
@@ -171,10 +158,10 @@ public class JenaAdminActions extends BaseEditController {
 	private String testWriteXML() {
 		StringBuffer output = new StringBuffer();
 		output.append("<html><head><title>Test Write XML</title></head><body><pre>\n");
-		Model model = (Model) getServletContext().getAttribute("jenaOntModel");
+		OntModel model = ModelAccess.on(getServletContext()).getJenaOntModel();
 		Model tmp = ModelFactory.createDefaultModel();
 		boolean valid = true;
-		for (Statement stmt : ((List<Statement>)model.listStatements().toList()) ) {
+		for (Statement stmt : model.listStatements().toList() ) {
 			tmp.add(stmt);
 				StringWriter writer = new StringWriter();
 				try {
@@ -201,17 +188,15 @@ public class JenaAdminActions extends BaseEditController {
 
     private void printRestrictions() {
     	OntModel memoryModel = (OntModel) getServletContext().getAttribute("pelletOntModel");
-    	for (Iterator i = memoryModel.listRestrictions(); i.hasNext(); ) {
+    	for (Restriction rest : memoryModel.listRestrictions().toList() ) {
-    		Restriction rest = (Restriction) i.next();
     		//System.out.println();
     		if (rest.isAllValuesFromRestriction()) {
     			log.trace("All values from: ");
     			AllValuesFromRestriction avfr = rest.asAllValuesFromRestriction();
     			Resource res = avfr.getAllValuesFrom();
     			if (res.canAs(OntClass.class)) {
-    				OntClass resClass = (OntClass) res.as(OntClass.class);
+    				OntClass resClass = res.as(OntClass.class);
-    				for (Iterator resInstIt = resClass.listInstances(); resInstIt.hasNext(); ) {
+    				for (Resource inst : resClass.listInstances().toList() ) {
-    					Resource inst = (Resource) resInstIt.next();
     					log.trace("    -"+inst.getURI());
     				}
     			}
@@ -221,8 +206,7 @@ public class JenaAdminActions extends BaseEditController {
     			log.trace("Has value: ");
     		}
     		log.trace("On property "+rest.getOnProperty().getURI());
-    		for (Iterator indIt = rest.listInstances(); indIt.hasNext(); ) {
+    		for (Resource inst : rest.listInstances().toList() ) {
-    			Resource inst = (Resource) indIt.next();
     			log.trace("     "+inst.getURI());
     		}
     		
@@ -230,12 +214,11 @@ public class JenaAdminActions extends BaseEditController {
     }
     
     private void removeLongLiterals() {
-    	OntModel memoryModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
+		OntModel memoryModel = ModelAccess.on(getServletContext()).getJenaOntModel();
     	memoryModel.enterCriticalSection(Lock.WRITE);
     	try {
     		List<Statement> statementsToRemove = new LinkedList<Statement>();
-    		for (Iterator i = memoryModel.listStatements(null,null,(Literal)null); i.hasNext(); ) {
+    		for (Statement stmt :  memoryModel.listStatements(null,null,(Literal)null).toList() ) {
-    			Statement stmt = (Statement) i.next();
     			if (stmt.getObject().isLiteral()) {
     				Literal lit = (Literal) stmt.getObject();
     				if ( lit.getString().length() > 24) {
@@ -252,7 +235,8 @@ public class JenaAdminActions extends BaseEditController {
     	}
     }
     
-    public void doGet(HttpServletRequest req, HttpServletResponse response) {
+    @Override
+	public void doGet(HttpServletRequest req, HttpServletResponse response) {
         if (!isAuthorizedToDisplayPage(req, response, SimplePermission.USE_MISCELLANEOUS_ADMIN_PAGES.ACTIONS)) {
         	return;
         }
@@ -273,17 +257,16 @@ public class JenaAdminActions extends BaseEditController {
 		}
         
         if (actionStr.equals("checkURIs")) { 
-        	OntModel memoryModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
+    		OntModel memoryModel = ModelAccess.on(getServletContext()).getJenaOntModel();
-        	ClosableIterator stmtIt = memoryModel.listStatements();
+        	StmtIterator stmtIt = memoryModel.listStatements();
         	try {
-	        	for (Iterator i = stmtIt; i.hasNext(); ) {
+        		for (Statement stmt : stmtIt.toList() ) {
 	        		boolean sFailed = false;
 	        		boolean pFailed = false;
 	        		boolean oFailed = false;
 	        		String sURI = "<bNode>";
 	        		String pURI = "???";
 	        		String oURI = "<bNode>";
-	        		Statement stmt = (Statement) i.next();
 	        		if (stmt.getSubject().getURI() != null) {
 	        			sFailed = checkURI(sURI = stmt.getSubject().getURI());
 	        		}
@@ -305,23 +288,19 @@ public class JenaAdminActions extends BaseEditController {
         if (actionStr.equals("output")) {
             OntModel memoryModel = null;
 	    if (request.getParameter("assertionsOnly") != null) {
-	    	memoryModel = (OntModel) getServletContext().getAttribute("baseOntModel");
+	        memoryModel = ModelAccess.on(getServletContext()).getBaseOntModel();
 	    	System.out.println("baseOntModel");
 	    } else if (request.getParameter("inferences") != null) {
-	    	memoryModel = (OntModel) getServletContext().getAttribute("inferenceOntModel");
+	    	memoryModel = ModelAccess.on(getServletContext()).getInferenceOntModel();
 	    	System.out.println("inferenceOntModel");
 	    } else if (request.getParameter("pellet") != null) {
 	    	memoryModel = (OntModel) getServletContext().getAttribute("pelletOntModel");
 	    	System.out.println("pelletOntModel");
 	    } else {
-	    	memoryModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
+			memoryModel = ModelAccess.on(getServletContext()).getJenaOntModel();
 	    	System.out.println("jenaOntModel");
 	    }  
-	    int subModelCount = 0;
+	    int subModelCount = memoryModel.listSubModels().toList().size();
-	    for (Iterator subIt = memoryModel.listSubModels(); subIt.hasNext();) {
-	    	subIt.next();
-	    	++subModelCount;
-	    }
 	    System.out.println("Submodels: "+subModelCount);
 	        try {
 	            //response.setContentType("application/rdf+xml");
@@ -339,42 +318,8 @@ public class JenaAdminActions extends BaseEditController {
         	removeLongLiterals();
         }
         
-        if (actionStr.equals("isIsomorphic")) {
+        if (actionStr.equals("outputTaxonomy")) {
-            OntModel memoryModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
+            OntModel ontModel = ModelAccess.on(getServletContext()).getBaseOntModel();
-            OntModel persistentModel = (OntModel) getServletContext().getAttribute("jenaPersistentOntModel");
-            if ((memoryModel != null) && (persistentModel != null)) {
-                long startTime = System.currentTimeMillis();
-                if (memoryModel.isIsomorphicWith(persistentModel)) {
-                    log.trace("In-memory and persistent models are isomorphic");
-                } else {
-                    log.trace("In-memory and persistent models are NOT isomorphic");
-                    log.trace("In-memory model has "+memoryModel.size()+" statements");
-                    log.trace("Persistent model has "+persistentModel.size()+" statements");
-                    Model diff = memoryModel.difference(persistentModel);
-                    ClosableIterator stmtIt = diff.listStatements();
-                    log.trace("Delta = "+diff.size()+" statments");
-                    while (stmtIt.hasNext()) {
-                        Statement s = (Statement) stmtIt.next();
-                        try {
-                            log.trace(s.getSubject().getURI()+" : "+s.getPredicate().getURI()); // + ((Literal)s.getObject()).getString());
-                        } catch (ClassCastException cce) {}
-                    }
-                }
-                log.trace((System.currentTimeMillis()-startTime)/1000+" seconds to check isomorphism");
-            }
-        } else if (actionStr.equals("removeUntypedResources")) {
-            OntModel memoryModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
-            OntModel persistentModel = (OntModel) getServletContext().getAttribute("jenaPersistentOntModel");
-            ClosableIterator rIt = memoryModel.listSubjects();
-            clean(rIt,memoryModel);
-            ClosableIterator oIt = memoryModel.listObjects();
-            clean(oIt,memoryModel);
-            ClosableIterator rrIt = persistentModel.listSubjects();
-            clean(rIt,persistentModel);
-            ClosableIterator ooIt = persistentModel.listObjects();
-            clean(oIt,persistentModel);
-        } else if (actionStr.equals("outputTaxonomy")) {
-        	OntModel ontModel = (OntModel) getServletContext().getAttribute("baseOntModel");
         	Model taxonomyModel = extractTaxonomy(ontModel);
         	try {
         		taxonomyModel.write(response.getOutputStream());
@@ -385,32 +330,8 @@ public class JenaAdminActions extends BaseEditController {
     }
 
 
-    private void clean(ClosableIterator rIt, OntModel model) {
+    @Override
-        try {
+	public void doPost(HttpServletRequest request, HttpServletResponse response) {
-            while (rIt.hasNext()) {
-                try {
-                    OntResource r = (OntResource) rIt.next();
-                    try {
-                        Resource t = r.getRDFType();
-                        if (t == null) {
-                            r.remove();
-                        }
-                    } catch (Exception e) {
-                        r.remove();
-                    }
-                } catch (ClassCastException cce) {
-                    Resource r = (Resource) rIt.next();
-                    model.removeAll(r,null,null);
-                    model.removeAll(null,null,r);
-                }
-            }
-        } finally {
-            rIt.close();
-        }
-    }
-
-
-    public void doPost(HttpServletRequest request, HttpServletResponse response) {
         doGet(request ,response);
     }
 

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/jena/JenaExportController.java

@@ -5,8 +5,6 @@ package edu.cornell.mannlib.vitro.webapp.controller.jena;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.io.PipedInputStream;
-import java.io.PipedOutputStream;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -30,8 +28,9 @@ import edu.cornell.mannlib.vitro.webapp.auth.permissions.SimplePermission;
 import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.Actions;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.ModelID;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.JenaModelUtils;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.ModelContext;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.RDFServiceModelMaker;
 import edu.cornell.mannlib.vitro.webapp.rdfservice.RDFService;
 import edu.cornell.mannlib.vitro.webapp.rdfservice.RDFServiceException;
@@ -121,8 +120,7 @@ public class JenaExportController extends BaseEditController {
 		if( "abox".equals(subgraphParam)){
 			model = ModelFactory.createDefaultModel();
 			if("inferred".equals(assertedOrInferredParam)){
-				model = ModelContext.getInferenceOntModelSelector(
+				model = ModelAccess.on(getServletContext()).getOntModel(ModelID.INFERRED_ABOX);
-						getServletContext()).getABoxModel();
 			}
 			else if("full".equals(assertedOrInferredParam)){
 			    outputSparqlConstruct(ABOX_FULL_CONSTRUCT, formatParam, response);
@@ -137,10 +135,9 @@ public class JenaExportController extends BaseEditController {
 		        // so we'll extract the whole ontology and then include
 		        // only those statements that are in the inferred graph
 		        Model tempModel = xutil.extractTBox(
-		                ModelContext.getUnionOntModelSelector(
+		        		ModelAccess.on(getServletContext()).getOntModel(ModelID.UNION_TBOX),
-		                        getServletContext()).getTBoxModel(), ontologyURI);
+		                ontologyURI);
-		        Model inferenceModel = ModelContext.getInferenceOntModelSelector(
+		        Model inferenceModel = ModelAccess.on(getServletContext()).getOntModel(ModelID.INFERRED_TBOX);
-                        getServletContext()).getTBoxModel();
 		        inferenceModel.enterCriticalSection(Lock.READ);
 		        try {
     		        model = tempModel.intersection(inferenceModel);
@@ -149,12 +146,11 @@ public class JenaExportController extends BaseEditController {
 		        }
 		    } else if ("full".equals(assertedOrInferredParam)) {
                 model = xutil.extractTBox(
-                        ModelContext.getUnionOntModelSelector(
+                		ModelAccess.on(getServletContext()).getOntModel(ModelID.UNION_TBOX),
-                                getServletContext()).getTBoxModel(), ontologyURI);		        
+                        ontologyURI);		        
 		    } else {
                 model = xutil.extractTBox(
-                        ModelContext.getBaseOntModelSelector(
+                        ModelAccess.on(getServletContext()).getOntModel(ModelID.BASE_TBOX), ontologyURI);              		        
-                                getServletContext()).getTBoxModel(), ontologyURI);              		        
 		    }
 			
 		}
@@ -162,10 +158,8 @@ public class JenaExportController extends BaseEditController {
 			if("inferred".equals(assertedOrInferredParam)){
 				ontModel = xutil.extractTBox(
 						dataset, ontologyURI, INFERENCE_GRAPH);
-				ontModel.addSubModel(ModelContext.getInferenceOntModelSelector(
+				ontModel.addSubModel(ModelAccess.on(getServletContext()).getOntModel(ModelID.INFERRED_ABOX));
-						getServletContext()).getABoxModel());
+				ontModel.addSubModel(ModelAccess.on(getServletContext()).getOntModel(ModelID.INFERRED_TBOX));
-				ontModel.addSubModel(ModelContext.getInferenceOntModelSelector(
-						getServletContext()).getTBoxModel());
 			}
 			else if("full".equals(assertedOrInferredParam)){
 			    outputSparqlConstruct(FULL_FULL_CONSTRUCT, formatParam, response);
@@ -283,9 +277,6 @@ public class JenaExportController extends BaseEditController {
 		}
 	}
 	
-	static final String FULL_ONT_MODEL_ATTR = "jenaOntModel";
-	static final String ASSERTIONS_ONT_MODEL_ATTR = "baseOntModel";
-	static final String INFERENCES_ONT_MODEL_ATTR = "inferenceOntModel";
 	static final String FULL_GRAPH = "?g";
 	static final String ASSERTIONS_GRAPH = "<http://vitro.mannlib.cornell.edu/default/vitro-kb-2>";
 	static final String INFERENCE_GRAPH = "<http://vitro.mannlib.cornell.edu/default/vitro-kb-inf>";

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/jena/JenaIngestController.java

@@ -67,8 +67,9 @@ import edu.cornell.mannlib.vitro.webapp.auth.permissions.SimplePermission;
 import edu.cornell.mannlib.vitro.webapp.beans.Ontology;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.ModelID;
 import edu.cornell.mannlib.vitro.webapp.dao.OntologyDao;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.ModelContext;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.RDFServiceGraph;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.RDFServiceModelMaker;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.VitroJenaModelMaker;
@@ -79,8 +80,8 @@ import edu.cornell.mannlib.vitro.webapp.rdfservice.ChangeSet;
 import edu.cornell.mannlib.vitro.webapp.rdfservice.RDFService;
 import edu.cornell.mannlib.vitro.webapp.rdfservice.RDFServiceException;
 import edu.cornell.mannlib.vitro.webapp.rdfservice.impl.RDFServiceUtils;
+import edu.cornell.mannlib.vitro.webapp.servlet.setup.ContentModelSetup;
 import edu.cornell.mannlib.vitro.webapp.servlet.setup.JenaDataSourceSetupBase;
-import edu.cornell.mannlib.vitro.webapp.servlet.setup.WebappDaoSetup;
 import edu.cornell.mannlib.vitro.webapp.utils.SparqlQueryUtils;
 import edu.cornell.mannlib.vitro.webapp.utils.jena.JenaIngestUtils;
 import edu.cornell.mannlib.vitro.webapp.utils.jena.JenaIngestUtils.MergeResult;
@@ -520,7 +521,7 @@ public class JenaIngestController extends BaseEditController {
             vreq.setAttribute("title", "Choose Workflow Step");
             vreq.setAttribute("bodyJsp", WORKFLOW_STEP_JSP);
         } else {
-            OntModel jenaOntModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
+    		OntModel jenaOntModel = ModelAccess.on(getServletContext()).getJenaOntModel();
             jenaOntModel.enterCriticalSection(Lock.READ);
             List<Individual> savedQueryList = new LinkedList<Individual>();
             try {
@@ -537,7 +538,7 @@ public class JenaIngestController extends BaseEditController {
     
     private void processExecuteSparqlRequest(VitroRequest vreq, ModelMaker maker, String modelType) {
         String sparqlQueryStr = vreq.getParameter("sparqlQueryStr");
-        OntModel jenaOntModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
+		OntModel jenaOntModel = ModelAccess.on(getServletContext()).getJenaOntModel();
         jenaOntModel.enterCriticalSection(Lock.READ);
         List<Individual> savedQueryList = new LinkedList<Individual>();
         try {
@@ -660,10 +661,8 @@ public class JenaIngestController extends BaseEditController {
               /*
                * get baseOnt and infOnt models
                */
-              OntModel baseOntModel = ModelContext.getBaseOntModel(
+              OntModel baseOntModel = ModelAccess.on(getServletContext()).getBaseOntModel();
-                      getServletContext());
+              OntModel tboxOntModel = ModelAccess.on(getServletContext()).getOntModel(ModelID.UNION_TBOX);
-              OntModel tboxOntModel = ModelContext.getUnionOntModelSelector(
-                      getServletContext()).getTBoxModel();
               
               /*
                * calling method that does the merge operation.
@@ -826,10 +825,10 @@ public class JenaIngestController extends BaseEditController {
             return;
         }
         Model m = modelMaker.getModel(modelName);
-        ModelContext.getBaseOntModelSelector(getServletContext()).getTBoxModel().addSubModel(m);
+        ModelAccess.on(getServletContext()).getOntModel(ModelID.BASE_ABOX).addSubModel(m);
-        ModelContext.getBaseOntModelSelector(getServletContext()).getABoxModel().addSubModel(m);
+        ModelAccess.on(getServletContext()).getOntModel(ModelID.BASE_TBOX).addSubModel(m);
-        ModelContext.getUnionOntModelSelector(getServletContext()).getABoxModel().addSubModel(m);
+        ModelAccess.on(getServletContext()).getOntModel(ModelID.UNION_ABOX).addSubModel(m);
-        ModelContext.getUnionOntModelSelector(getServletContext()).getTBoxModel().addSubModel(m);
+        ModelAccess.on(getServletContext()).getOntModel(ModelID.UNION_TBOX).addSubModel(m);
         attachedModels.put(modelName, m);
         log.info("Attached " + modelName + " (" + m.hashCode() + ") to webapp");
     }
@@ -839,10 +838,10 @@ public class JenaIngestController extends BaseEditController {
         if (m == null) {
             return;
         }
-        ModelContext.getBaseOntModelSelector(getServletContext()).getTBoxModel().removeSubModel(m);
+        ModelAccess.on(getServletContext()).getOntModel(ModelID.BASE_ABOX).removeSubModel(m);
-        ModelContext.getBaseOntModelSelector(getServletContext()).getABoxModel().removeSubModel(m);
+        ModelAccess.on(getServletContext()).getOntModel(ModelID.BASE_TBOX).removeSubModel(m);
-        ModelContext.getUnionOntModelSelector(getServletContext()).getABoxModel().removeSubModel(m);
+        ModelAccess.on(getServletContext()).getOntModel(ModelID.UNION_ABOX).removeSubModel(m);
-        ModelContext.getUnionOntModelSelector(getServletContext()).getTBoxModel().removeSubModel(m);
+        ModelAccess.on(getServletContext()).getOntModel(ModelID.UNION_TBOX).removeSubModel(m);
         attachedModels.remove(modelName);
         log.info("Detached " + modelName + " (" + m.hashCode() + ") from webapp");
     }
@@ -910,7 +909,7 @@ public class JenaIngestController extends BaseEditController {
     }
     
     private long doExecuteSparql(VitroRequest vreq) {
-        OntModel jenaOntModel = (OntModel) getServletContext().getAttribute("jenaOntModel");
+		OntModel jenaOntModel = ModelAccess.on(getServletContext()).getJenaOntModel();
         OntModel source = null;
         if ("pellet".equals(vreq.getParameter("reasoning"))) {
             source = ModelFactory.createOntologyModel(PelletReasonerFactory.THE_SPEC);
@@ -984,7 +983,7 @@ public class JenaIngestController extends BaseEditController {
         log.debug("Connecting to DB at "+jdbcUrl);
         StoreDesc storeDesc = new StoreDesc(LayoutType.LayoutTripleNodesHash,dbTypeObj) ; 
         ServletContext ctx = vreq.getSession().getServletContext();
-        DataSource bds = WebappDaoSetup.makeBasicDataSource(
+        DataSource bds = ContentModelSetup.makeBasicDataSource(
                 driver, jdbcUrl, username, password, ctx);
         try {
             VitroJenaSDBModelMaker vsmm = new VitroJenaSDBModelMaker(storeDesc, bds);
@@ -1193,8 +1192,7 @@ public class JenaIngestController extends BaseEditController {
             Model baseOntModel = RDFServiceGraph.createRDFServiceModel
                     (new RDFServiceGraph(
                             rdfService, JenaDataSourceSetupBase.JENA_DB_MODEL));
-            OntModel ontModel = (OntModel)
+    		OntModel ontModel = ModelAccess.on(getServletContext()).getJenaOntModel();
-            getServletContext().getAttribute("jenaOntModel");
             List<String> urisToChange = new LinkedList<String>();        
             ontModel.enterCriticalSection(Lock.READ);
             try {
@@ -1312,26 +1310,11 @@ public class JenaIngestController extends BaseEditController {
 
     public static Model getModel(String name, HttpServletRequest request, ServletContext context) {
         if ("vitro:jenaOntModel".equals(name)) {
-            Object sessionOntModel = request.getSession().getAttribute("jenaOntModel");
+            return ModelAccess.on(request.getSession()).getJenaOntModel();
-            if (sessionOntModel != null && sessionOntModel instanceof OntModel) {
-                return (OntModel) sessionOntModel;
-            } else {
-                return (OntModel) context.getAttribute("jenaOntModel");
-            }
         } else if ("vitro:baseOntModel".equals(name)) {
-            Object sessionOntModel = request.getSession().getAttribute("baseOntModel");
+            return ModelAccess.on(request.getSession()).getBaseOntModel();
-            if (sessionOntModel != null && sessionOntModel instanceof OntModel) {
-                return (OntModel) sessionOntModel;
-            } else {
-                return (OntModel) context.getAttribute("baseOntModel");
-            }
         } else if ("vitro:inferenceOntModel".equals(name)) {
-            Object sessionOntModel = request.getSession().getAttribute("inferenceOntModel");
+        	return ModelAccess.on(request.getSession()).getInferenceOntModel();
-            if (sessionOntModel != null && sessionOntModel instanceof OntModel) {
-                return (OntModel) sessionOntModel;
-            } else {
-                return (OntModel) context.getAttribute("inferenceOntModel");
-            }
         } else {
             return getVitroJenaModelMaker(request,context).getModel(name);
         }

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/jena/RDFUploadController.java

@@ -34,9 +34,10 @@ import edu.cornell.mannlib.vedit.beans.LoginStatusBean;
 import edu.cornell.mannlib.vitro.webapp.auth.permissions.SimplePermission;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.ModelID;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.JenaModelUtils;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.ModelContext;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.OntModelSelector;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.RDFServiceGraph;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.event.BulkUpdateEvent;
@@ -170,14 +171,12 @@ public class RDFUploadController extends JenaIngestController {
 
             JenaModelUtils xutil = new JenaModelUtils();
             
-            OntModel tboxModel = getTBoxModel(
+            OntModel tboxModel = getTBoxModel(request.getSession());
-                    request.getSession(), getServletContext());
             OntModel aboxModel = getABoxModel(
                     request.getSession(), getServletContext());
             OntModel tboxChangeModel = null;
             Model aboxChangeModel = null;
-            OntModelSelector ontModelSelector = ModelContext.getOntModelSelector(
+            OntModelSelector ontModelSelector = ModelAccess.on(getServletContext()).getOntModelSelector();
-                    getServletContext());
             
             if (tboxModel != null) {
                 boolean AGGRESSIVE = true;
@@ -428,17 +427,8 @@ public class RDFUploadController extends JenaIngestController {
          return ModelFactory.createOntologyModel(OntModelSpec.OWL_MEM, abox);
      }    
 
-     private OntModel getTBoxModel(HttpSession session, ServletContext ctx) {   
+     private OntModel getTBoxModel(HttpSession session) { 
-         if (session != null 
+    	 return ModelAccess.on(session).getOntModel(ModelID.BASE_TBOX);
-                 && session.getAttribute("baseOntModelSelector")
-                         instanceof OntModelSelector) {
-             return ((OntModelSelector) 
-                     session.getAttribute("baseOntModelSelector"))
-                     .getTBoxModel();   
-         } else {
-             return ((OntModelSelector) 
-                     ctx.getAttribute("baseOntModelSelector")).getTBoxModel();
-         }
      }    
      
     private static final Log log = LogFactory.getLog(

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/json/GetRandomSolrIndividualsByVClass.java

@@ -0,0 +1,84 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+
+package edu.cornell.mannlib.vitro.webapp.controller.json;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import edu.cornell.mannlib.vitro.webapp.beans.Individual;
+import edu.cornell.mannlib.vitro.webapp.beans.VClass;
+import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.IndividualDao;
+import edu.cornell.mannlib.vitro.webapp.services.shortview.ShortViewService;
+import edu.cornell.mannlib.vitro.webapp.services.shortview.ShortViewService.ShortViewContext;
+import edu.cornell.mannlib.vitro.webapp.services.shortview.ShortViewServiceSetup;
+import edu.cornell.mannlib.vitro.webapp.web.templatemodels.individual.IndividualTemplateModel;
+
+/**
+ * Does a Solr search for individuals, and uses the short view to render each of
+ * the results.
+ */
+public class GetRandomSolrIndividualsByVClass extends GetSolrIndividualsByVClass {
+	private static final Log log = LogFactory
+			.getLog(GetRandomSolrIndividualsByVClass.class);
+
+	protected GetRandomSolrIndividualsByVClass(VitroRequest vreq) {
+		super(vreq);
+	}
+
+	/**
+	 * Search for individuals by VClass. 
+	 */
+	@Override
+	protected JSONObject process() throws Exception {
+		JSONObject rObj = null;
+		
+		//This gets the first vclass value and sets that as display type.
+		List<String> vclassIds = super.getVclassIds(vreq);
+		String vclassId = vclassIds.get(0);
+		vreq.setAttribute("queryType", "random");
+//		vreq.setAttribute("displayType", vclassId);
+		
+		//This will get all the solr individuals by VClass (if one value) or the intersection
+		//i.e. individuals that have all the types for the different vclasses entered
+		rObj = super.process();
+		addShortViewRenderings(rObj);
+		return rObj;
+	}
+	
+	/**
+	 * Look through the return object. For each individual, render the short
+	 * view and insert the resulting HTML into the object.
+	 */
+	private void addShortViewRenderings(JSONObject rObj) throws JSONException {
+		JSONArray individuals = rObj.getJSONArray("individuals");
+		String vclassName = rObj.getJSONObject("vclass").getString("name");
+		for (int i = 0; i < individuals.length(); i++) {
+			JSONObject individual = individuals.getJSONObject(i);
+			individual.put("shortViewHtml",
+					renderShortView(individual.getString("URI"), vclassName));
+		}
+	}
+
+	private String renderShortView(String individualUri, String vclassName) {
+		IndividualDao iDao = vreq.getWebappDaoFactory().getIndividualDao();
+		Individual individual = iDao.getIndividualByURI(individualUri);
+
+		Map<String, Object> modelMap = new HashMap<String, Object>();
+		modelMap.put("individual",
+				new IndividualTemplateModel(individual, vreq));
+		modelMap.put("vclass", vclassName);
+
+		ShortViewService svs = ShortViewServiceSetup.getService(ctx);
+		return svs.renderShortView(individual, ShortViewContext.BROWSE,
+				modelMap, vreq);
+	}
+}

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/json/GetSolrIndividualsByVClass.java

@@ -24,6 +24,7 @@ public class GetSolrIndividualsByVClass extends JsonObjectProducer {
 	protected JSONObject process() throws Exception {
         VClass vclass=null;
         
+        String queryType = (String) vreq.getAttribute("queryType");
         String vitroClassIdStr = vreq.getParameter("vclassId");            
         if ( vitroClassIdStr != null && !vitroClassIdStr.isEmpty()){                             
             vclass = vreq.getWebappDaoFactory().getVClassDao().getVClassByURI(vitroClassIdStr);
@@ -35,8 +36,13 @@ public class GetSolrIndividualsByVClass extends JsonObjectProducer {
             log.debug("parameter vclassId URI parameter expected ");
             throw new Exception("parameter vclassId URI parameter expected ");
         }
+        
         vreq.setAttribute("displayType", vitroClassIdStr);
-        return JsonServlet.getSolrIndividualsByVClass(vclass.getURI(), vreq, ctx);
+        if ( queryType != null && queryType.equals("random")){
+            return JsonServlet.getRandomSolrIndividualsByVClass(vclass.getURI(), vreq, ctx);             
+        } else {
+            return JsonServlet.getSolrIndividualsByVClass(vclass.getURI(), vreq, ctx);
+        }
     }
 
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/json/GetVClassesForVClassGroup.java

@@ -11,6 +11,7 @@ import org.json.JSONObject;
 import edu.cornell.mannlib.vitro.webapp.beans.VClass;
 import edu.cornell.mannlib.vitro.webapp.beans.VClassGroup;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.VClassGroupsForRequest;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.VClassGroupCache;
 
 /**
@@ -32,7 +33,7 @@ public class GetVClassesForVClassGroup extends JsonObjectProducer {
             throw new Exception("no URI passed for classgroupUri");
         }
         
-        VClassGroupCache vcgc = VClassGroupCache.getVClassGroupCache(ctx);
+        VClassGroupsForRequest vcgc = VClassGroupCache.getVClassGroups(vreq);
         VClassGroup vcg = vcgc.getGroup(vcgUri);
         if( vcg == null ){
             throw new Exception("Could not find vclassgroup: " + vcgUri);

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/json/JsonServlet.java

@@ -72,7 +72,10 @@ public class JsonServlet extends VitroHttpServlet {
             new GetDataForPage(vreq).process(resp);
         }else if( vreq.getParameter("getRenderedSolrIndividualsByVClass") != null ){
             new GetRenderedSolrIndividualsByVClass(vreq).process(resp);
+        }else if( vreq.getParameter("getRandomSolrIndividualsByVClass") != null ){
+            new GetRandomSolrIndividualsByVClass(vreq).process(resp);
         }
+        
     }
     
 
@@ -135,7 +138,35 @@ public class JsonServlet extends VitroHttpServlet {
             return value;            
     }
     
+    public static JSONObject getRandomSolrIndividualsByVClass(String vclassURI, HttpServletRequest req, ServletContext context) throws Exception {
+        VitroRequest vreq = new VitroRequest(req);        
         
+        Map<String, Object> map = getRandomSolrVClassResults(vclassURI, vreq, context);
+        //last parameter indicates single vclass instead of multiple vclasses
+        return processVClassResults(map, vreq, context, false);                    
+    }
+
+     //Including version for Random Solr query for Vclass Intersections
+     private static Map<String,Object> getRandomSolrVClassResults(String vclassURI, VitroRequest vreq, ServletContext context){
+         log.debug("Retrieving random Solr intersection results for " + vclassURI);
+
+         int page = IndividualListController.getPageParameter(vreq);
+         int pageSize = Integer.parseInt(vreq.getParameter("pageSize"));
+         log.debug("page and pageSize parameters = " + page + " and " + pageSize);
+         Map<String,Object> map = null;
+         try {
+ 	         map = IndividualListController.getRandomResultsForVClass(
+ 	                 vclassURI, 
+ 	                 page, 
+ 	                 pageSize, 
+ 	                 vreq.getWebappDaoFactory().getIndividualDao(), 
+ 	                 context);  
+         } catch(Exception ex) {
+         	log.error("Error in retrieval of search results for VClass " + vclassURI, ex);
+         }
+
+         return map;
+    }
     
 
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/login/LoginProcessBean.java

@@ -2,7 +2,6 @@
 
 package edu.cornell.mannlib.vitro.webapp.controller.login;
 
-import java.text.MessageFormat;
 import java.util.Arrays;
 
 import javax.servlet.http.HttpServletRequest;
@@ -11,6 +10,8 @@ import javax.servlet.http.HttpSession;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
+import edu.cornell.mannlib.vitro.webapp.i18n.I18n;
+
 /**
  * Where are we in the process of logging on? What message should we show to the
  * user?
@@ -110,60 +111,32 @@ public class LoginProcessBean {
 	}
 
 	public static class Message {
-		public static final Message NO_MESSAGE = new Message("", MLevel.NONE);
+		public static final Message NO_MESSAGE = new Message();
 
-		public static final Message PASSWORD_CHANGE_SAVED = new Message(
+		private final String text;
-				"Your password has been saved.<br/>" + "Please log in.",
-				MLevel.INFO);
-
-		public static final Message NO_USERNAME = new Message(
-				"Please enter your email address.", MLevel.ERROR);
-
-		public static final Message NO_PASSWORD = new Message(
-				"Please enter your password.", MLevel.ERROR);
-
-		public static final Message UNKNOWN_USERNAME = new Message(
-				"The email or password you entered is incorrect.", MLevel.ERROR);
-
-		public static final Message LOGIN_DISABLED = new Message(
-				"User logins are temporarily disabled while the system is being maintained.",
-				MLevel.ERROR);
-
-		public static final Message INCORRECT_PASSWORD = new Message(
-				"The email or password you entered is incorrect.", MLevel.ERROR);
-
-		public static final Message NO_NEW_PASSWORD = new Message(
-				"Please enter your new password.", MLevel.ERROR);
-
-		public static final Message MISMATCH_PASSWORD = new Message(
-				"The passwords entered do not match.", MLevel.ERROR);
-
-		public static final Message PASSWORD_LENGTH = new Message(
-				"Please enter a password between {0} and {1} characters in length.",
-				MLevel.ERROR);
-
-		public static final Message USING_OLD_PASSWORD = new Message(
-				"Your new password cannot match the current one.", MLevel.ERROR);
-
-		private final String format;
 		private final MLevel messageLevel;
 
-		public Message(String format, MLevel messageLevel) {
+		public Message() {
-			this.format = format;
+			this.messageLevel = MLevel.NONE;
+			this.text = "";
+		}
+		
+		public Message(HttpServletRequest req, MLevel messageLevel, String textKey, Object... parameters) {
 			this.messageLevel = messageLevel;
+			this.text = I18n.bundle(req).text(textKey, parameters);
 		}
 		
 		public MLevel getMessageLevel() {
 			return this.messageLevel;
 		}
 
-		public String formatMessage(Object[] args) {
+		public String getText() {
-			return new MessageFormat(this.format).format(args);
+			return text;
 		}
 
 		@Override
 		public String toString() {
-			return "Message[" + messageLevel + ", '" + format + "']";
+			return "Message[" + messageLevel + ", '" + text + "']";
 		}
 	}
 
@@ -210,10 +183,15 @@ public class LoginProcessBean {
 		}
 	}
 
-	public void setMessage(Message message, Object... args) {
+	public void setMessage(Message message) {
 		synchronized (messageSynchronizer) {
 			this.message = message;
-			this.messageArguments = args;
+		}
+	}
+	
+	public void setMessage(HttpServletRequest req, MLevel level, String textKey, Object... parameters) {
+		synchronized (messageSynchronizer) {
+			this.message = new Message(req, level, textKey, parameters);
 		}
 	}
 
@@ -221,7 +199,7 @@ public class LoginProcessBean {
 		synchronized (messageSynchronizer) {
 			String text = "";
 			if (message.getMessageLevel() == MLevel.INFO) {
-				text = message.formatMessage(messageArguments);
+				text = message.getText();
 				clearMessage();
 			}
 			return text;
@@ -232,7 +210,7 @@ public class LoginProcessBean {
 		synchronized (messageSynchronizer) {
 			String text = "";
 			if (message.getMessageLevel() == MLevel.ERROR) {
-				text = message.formatMessage(messageArguments);
+				text = message.getText();
 				clearMessage();
 			}
 			return text;

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/DisplayVocabulary.java

@@ -115,13 +115,6 @@ public class DisplayVocabulary {
     public static final String USE_TBOX_MODEL_PARAM = "useThisTboxModel";
     public static final String USE_DISPLAY_MODEL_PARAM = "useThisDisplayModel";
     
-    //Attribute values used to store display tbox/display display model in servlet context
-    public static final String CONTEXT_DISPLAY_TBOX = "displayOntModelTBOX";
-    public static final String CONTEXT_DISPLAY_DISPLAY = "displayOntModelDisplayModel";
-    
-    /** Key for display model in request, session or context attributes */
-    public static final String DISPLAY_ONT_MODEL = "displayOntModel";
-    
     //URL for menu management
     public static final String PROCESS_MENU_MANAGEMENT_URL = "/menuManagementEdit";
     public static final String REORDER_MENU_URL = PROCESS_MENU_MANAGEMENT_URL + "?cmd=Reorder&" + SWITCH_TO_DISPLAY_MODEL + "=true";

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/ModelAccess.java

@@ -0,0 +1,322 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+
+package edu.cornell.mannlib.vitro.webapp.dao;
+
+import java.util.EnumMap;
+import java.util.Map;
+
+import javax.servlet.ServletContext;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import com.hp.hpl.jena.ontology.OntModel;
+
+import edu.cornell.mannlib.vitro.webapp.dao.jena.OntModelSelector;
+
+/**
+ * Hierarchical storage for models. TODO
+ * 
+ * Could this be extended? Could it be used to replace or implement these
+ * methods?
+ * 
+ * <pre>
+ * VitroRequest.getAssertionsWebappDaoFactory()
+ * VitroRequest.getFullWebappDaoFactory()
+ * VitroRequest.getRDFService()
+ * VitroRequest.getUnfilteredRDFService()
+ * VitroRequest.getWebappDaoFactory()
+ * VitroRequest.getWriteModel()
+ * vreq.setUnfilteredWebappDaoFactory(wadf);
+ * 
+ * OntModelSelector.getABoxModel
+ * OntModelSelector.getFullModel()
+ * OntModelSelector.getTBoxModel()
+ * VitroModelSource.getModel(URL)
+ * VitroModelSource.getModel(URL, loadIfAbsent)
+ * VitroModelSource.openModel(name)
+ * VitroModelSource.openModelIfPresent(string)
+ * ServletContext.getAttribute("pelletOntModel")
+ * VitroJenaModelMaker
+ * VitroJenaSpecialModelMaker
+ * JenaDataSourceSetupBase.getApplicationDataSource(ctx)
+ * JenaDataSourceSetupBase.getStartupDataset()
+ * HttpSession.getAttribute("jenaAuditModel")
+ * </pre>
+ */
+
+public class ModelAccess {
+	private static final Log log = LogFactory.getLog(ModelAccess.class);
+
+	/** These attributes should only be accessed through this class. */
+	private static final String ATTRIBUTE_NAME = ModelAccess.class.getName();
+
+	public enum ModelID {
+		APPLICATION_METADATA,
+
+		USER_ACCOUNTS,
+
+		DISPLAY, DISPLAY_DISPLAY, DISPLAY_TBOX,
+
+		BASE_ABOX, BASE_TBOX, BASE_FULL,
+
+		INFERRED_ABOX, INFERRED_TBOX, INFERRED_FULL,
+
+		UNION_ABOX, UNION_TBOX, UNION_FULL
+	}
+
+	public enum FactoryID {
+		BASE, UNION
+	}
+
+	private enum Scope {
+		CONTEXT, SESSION, REQUEST
+	}
+
+	// ----------------------------------------------------------------------
+	// Factory methods
+	// ----------------------------------------------------------------------
+
+	public static ModelAccess on(HttpServletRequest req) {
+		Object o = req.getAttribute(ATTRIBUTE_NAME);
+		if (o instanceof ModelAccess) {
+			return (ModelAccess) o;
+		} else {
+			ModelAccess parent = on(req.getSession());
+			ModelAccess ma = new ModelAccess(Scope.REQUEST, parent);
+			req.setAttribute(ATTRIBUTE_NAME, ma);
+			return ma;
+		}
+	}
+
+	public static ModelAccess on(HttpSession session) {
+		Object o = session.getAttribute(ATTRIBUTE_NAME);
+		if (o instanceof ModelAccess) {
+			return (ModelAccess) o;
+		} else {
+			ModelAccess parent = on(session.getServletContext());
+			ModelAccess ma = new ModelAccess(Scope.SESSION, parent);
+			session.setAttribute(ATTRIBUTE_NAME, ma);
+			return ma;
+		}
+	}
+
+	public static ModelAccess on(ServletContext ctx) {
+		Object o = ctx.getAttribute(ATTRIBUTE_NAME);
+		if (o instanceof ModelAccess) {
+			return (ModelAccess) o;
+		} else {
+			ModelAccess ma = new ModelAccess(Scope.CONTEXT, null);
+			ctx.setAttribute(ATTRIBUTE_NAME, ma);
+			return ma;
+		}
+	}
+
+	// ----------------------------------------------------------------------
+	// The instance
+	// ----------------------------------------------------------------------
+
+	private final Scope scope;
+	private final ModelAccess parent;
+	private final Map<ModelID, OntModel> modelMap = new EnumMap<>(ModelID.class);
+	private final Map<FactoryID, WebappDaoFactory> factoryMap = new EnumMap<>(
+			FactoryID.class);
+
+	public ModelAccess(Scope scope, ModelAccess parent) {
+		this.scope = scope;
+		this.parent = parent;
+	}
+
+	// ----------------------------------------------------------------------
+	// Accessing the models
+	// ----------------------------------------------------------------------
+
+	public OntModel getApplicationMetadataModel() {
+		return getOntModel(ModelID.APPLICATION_METADATA);
+	}
+
+	public void setUserAccountsModel(OntModel m) {
+		setOntModel(ModelID.USER_ACCOUNTS, m);
+	}
+
+	public OntModel getUserAccountsModel() {
+		return getOntModel(ModelID.USER_ACCOUNTS);
+	}
+
+	public void setDisplayModel(OntModel m) {
+		setOntModel(ModelID.DISPLAY, m);
+	}
+
+	public OntModel getDisplayModel() {
+		return getOntModel(ModelID.DISPLAY);
+	}
+
+	public void setJenaOntModel(OntModel m) {
+		setOntModel(ModelID.UNION_FULL, m);
+	}
+
+	public OntModel getJenaOntModel() {
+		return getOntModel(ModelID.UNION_FULL);
+	}
+
+	public void setBaseOntModel(OntModel m) {
+		setOntModel(ModelID.BASE_FULL, m);
+	}
+
+	public OntModel getBaseOntModel() {
+		return getOntModel(ModelID.BASE_FULL);
+	}
+
+	public OntModel getInferenceOntModel() {
+		return getOntModel(ModelID.INFERRED_FULL);
+	}
+
+	public void setOntModel(ModelID id, OntModel ontModel) {
+		if (ontModel == null) {
+			modelMap.remove(id);
+		} else {
+			modelMap.put(id, ontModel);
+		}
+	}
+
+	public void removeOntModel(ModelID id) {
+		setOntModel(id, null);
+	}
+
+	public OntModel getOntModel(ModelID id) {
+		if (modelMap.containsKey(id)) {
+			log.debug("Using " + id + " model from " + scope);
+			return modelMap.get(id);
+		} else if (parent != null) {
+			return parent.getOntModel(id);
+		} else {
+			log.warn("No model found for " + id);
+			return null;
+		}
+	}
+
+	// ----------------------------------------------------------------------
+	// Accessing the Webapp DAO factories.
+	// ----------------------------------------------------------------------
+
+	public void setWebappDaoFactory(WebappDaoFactory wadf) {
+		setWebappDaoFactory(FactoryID.UNION, wadf);
+	}
+
+	public WebappDaoFactory getWebappDaoFactory() {
+		return getWebappDaoFactory(FactoryID.UNION);
+	}
+
+	public void setBaseWebappDaoFactory(WebappDaoFactory wadf) {
+		setWebappDaoFactory(FactoryID.BASE, wadf);
+	}
+
+	public WebappDaoFactory getBaseWebappDaoFactory() {
+		return getWebappDaoFactory(FactoryID.BASE);
+	}
+
+	public void setWebappDaoFactory(FactoryID id, WebappDaoFactory wadf) {
+		if (wadf == null) {
+			factoryMap.remove(id);
+		} else {
+			factoryMap.put(id, wadf);
+		}
+	}
+
+	public void removeWebappDaoFactory(FactoryID id) {
+		setWebappDaoFactory(id, null);
+	}
+
+	public WebappDaoFactory getWebappDaoFactory(FactoryID id) {
+		if (factoryMap.containsKey(id)) {
+			log.debug("Using " + id + " DAO factory from " + scope);
+			return factoryMap.get(id);
+		} else if (parent != null) {
+			return parent.getWebappDaoFactory(id);
+		} else {
+			log.warn("No DAO factory found for " + id);
+			return null;
+		}
+	}
+
+	// ----------------------------------------------------------------------
+	// Accessing the OntModelSelectors
+	// ----------------------------------------------------------------------
+
+	public OntModelSelector getOntModelSelector() {
+		return getUnionOntModelSelector();
+	}
+
+	public OntModelSelector getBaseOntModelSelector() {
+		return new FacadeOntModelSelector(this, ModelID.BASE_ABOX,
+				ModelID.BASE_TBOX, ModelID.BASE_FULL);
+	}
+
+	public OntModelSelector getInferenceOntModelSelector() {
+		return new FacadeOntModelSelector(this, ModelID.INFERRED_ABOX,
+				ModelID.INFERRED_TBOX, ModelID.INFERRED_FULL);
+	}
+
+	public OntModelSelector getUnionOntModelSelector() {
+		return new FacadeOntModelSelector(this, ModelID.UNION_ABOX,
+				ModelID.UNION_TBOX, ModelID.UNION_FULL);
+	}
+
+	// ----------------------------------------------------------------------
+	// Helper classes
+	// ----------------------------------------------------------------------
+
+	/**
+	 * This OntModelSelector doesn't actually hold any OntModels. Instead, it
+	 * links back to the ModelAccess that it was created from. So, if you change
+	 * a model on the ModelAccess, it will change on the OntModelSelector also.
+	 * Even if the OntModelSelector was created first.
+	 */
+	private static class FacadeOntModelSelector implements OntModelSelector {
+		private final ModelAccess parent;
+		private final ModelID aboxID;
+		private final ModelID tboxID;
+		private final ModelID fullID;
+
+		public FacadeOntModelSelector(ModelAccess parent, ModelID aboxID,
+				ModelID tboxID, ModelID fullID) {
+			this.parent = parent;
+			this.aboxID = aboxID;
+			this.tboxID = tboxID;
+			this.fullID = fullID;
+		}
+
+		@Override
+		public OntModel getABoxModel() {
+			return parent.getOntModel(aboxID);
+		}
+
+		@Override
+		public OntModel getTBoxModel() {
+			return parent.getOntModel(tboxID);
+		}
+
+		@Override
+		public OntModel getFullModel() {
+			return parent.getOntModel(fullID);
+		}
+
+		@Override
+		public OntModel getApplicationMetadataModel() {
+			return parent.getOntModel(ModelID.APPLICATION_METADATA);
+		}
+
+		@Override
+		public OntModel getUserAccountsModel() {
+			return parent.getOntModel(ModelID.USER_ACCOUNTS);
+		}
+
+		@Override
+		public OntModel getDisplayModel() {
+			return parent.getOntModel(ModelID.DISPLAY);
+		}
+	}
+
+}

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/ObjectPropertyDao.java

@@ -15,6 +15,8 @@ public interface ObjectPropertyDao extends PropertyDao {
 
     public ObjectProperty getObjectPropertyByURI(String objectPropertyURI);
     
+    public ObjectProperty getObjectPropertyByURIAndRangeURI(String objectPropertyURI, String rangeURI);
+
     public List <ObjectProperty> getObjectPropertiesForObjectPropertyStatements(List /*of ObjectPropertyStatement */ objectPropertyStatements);
 
     public List<String> getSuperPropertyURIs(String objectPropertyURI, boolean direct);

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/ObjectPropertyStatementDao.java

@@ -41,7 +41,7 @@ public interface ObjectPropertyStatementDao {
     public Map<String, String> getMostSpecificTypesInClassgroupsForIndividual(String subjectUri);
 
 	List<Map<String, String>> getObjectPropertyStatementsForIndividualByProperty(
-			String subjectUri, String propertyUri, String objectKey,
+			String subjectUri, String propertyUri, String objectKey, String rangeUri,
 			String queryString, Set<String> constructQueryStrings,
 			String sortDirection);
 

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/VClassGroupsForRequest.java

@@ -0,0 +1,93 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+
+package edu.cornell.mannlib.vitro.webapp.dao;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import edu.cornell.mannlib.vitro.webapp.beans.VClass;
+import edu.cornell.mannlib.vitro.webapp.beans.VClassGroup;
+import edu.cornell.mannlib.vitro.webapp.dao.jena.VClassGroupCache;
+
+/**
+ * A request-based image of the VClassGroupCache. That means that the names of
+ * the classes and groups are in the correct language for this request.
+ */
+public class VClassGroupsForRequest {
+	private static final Log log = LogFactory
+			.getLog(VClassGroupsForRequest.class);
+
+	private final HttpServletRequest req;
+	private final Map<String, VClassGroup> groupMap = new LinkedHashMap<>();
+	private final Map<String, VClass> classMap = new HashMap<>();
+
+	public VClassGroupsForRequest(HttpServletRequest req, VClassGroupCache cache) {
+		this.req = req;
+
+		for (VClassGroup vcGroup : cache.getGroups()) {
+			loadGroup(vcGroup);
+		}
+		
+		if (log.isDebugEnabled()) {
+			log.debug("groups: " + groupMap);
+			log.debug("classes: " + classMap);
+		}
+	}
+
+	private void loadGroup(VClassGroup vcg) {
+		VClassGroup newVcg = new VClassGroup(vcg);
+		newVcg.setPublicName(getNameForGroup(vcg));
+		groupMap.put(newVcg.getURI(), newVcg);
+
+		for (VClass vClass : vcg) {
+			loadClass(vClass, newVcg);
+		}
+	}
+
+	private String getNameForGroup(VClassGroup vcGroup) {
+		VClassGroup g = ModelAccess.on(req).getWebappDaoFactory()
+				.getVClassGroupDao().getGroupByURI(vcGroup.getURI());
+		return (g == null) ? vcGroup.getPublicName() : g.getPublicName();
+	}
+
+	private void loadClass(VClass vc, VClassGroup newVcg) {
+		VClass newVc = new VClass(vc);
+		newVc.setName(getNameForVClass(vc));
+		newVc.setGroup(newVcg);
+		newVcg.add(newVc);
+		classMap.put(newVc.getURI(), newVc);
+	}
+
+	private String getNameForVClass(VClass vClass) {
+		VClass vc = ModelAccess.on(req).getWebappDaoFactory().getVClassDao()
+				.getVClassByURI(vClass.getURI());
+		return (vc == null) ? vClass.getName() : vc.getName();
+	}
+
+	public VClassGroup getGroup(String vClassGroupURI) {
+		VClassGroup vcg = groupMap.get(vClassGroupURI);
+		log.debug("getGroup(" + vClassGroupURI + ") = " + vcg);
+		return vcg;
+	}
+
+	public List<VClassGroup> getGroups() {
+		ArrayList<VClassGroup> groups = new ArrayList<>(groupMap.values());
+		log.debug("getGroups() returned " + groups.size() + " groups.");
+		return groups;
+	}
+
+	public VClass getCachedVClass(String classUri) {
+		VClass vc = classMap.get(classUri);
+		log.debug("getCachedVClass(" + classUri + ") = " + vc);
+		return vc;
+	}
+
+}

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/WebappDaoFactoryConfig.java

@@ -12,6 +12,7 @@ public class WebappDaoFactoryConfig {
 	private List<String> preferredLanguages;
 	private String defaultNamespace;
 	private Set<String> nonUserNamespaces;
+	private boolean isUnderlyingStoreReasoned = false;
 	
 	public WebappDaoFactoryConfig() {
 	    preferredLanguages = Arrays.asList("en-US", "en", "EN");
@@ -44,4 +45,12 @@ public class WebappDaoFactoryConfig {
 		this.nonUserNamespaces = nonUserNamespaces;
 	}
 	
+	public void setUnderlyingStoreReasoned(boolean isReasoned) {
+	    this.isUnderlyingStoreReasoned = isReasoned;
+	}
+	
+	public boolean isUnderlyingStoreReasoned() {
+	    return this.isUnderlyingStoreReasoned;
+	}
+	
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/filtering/DataPropertyDaoFiltering.java

@@ -8,12 +8,9 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 
-import net.sf.jga.fn.UnaryFunctor;
 import edu.cornell.mannlib.vitro.webapp.beans.DataProperty;
-import edu.cornell.mannlib.vitro.webapp.beans.DataPropertyStatement;
 import edu.cornell.mannlib.vitro.webapp.beans.DataPropertyStatementImpl;
 import edu.cornell.mannlib.vitro.webapp.beans.Individual;
-import edu.cornell.mannlib.vitro.webapp.beans.ObjectProperty;
 import edu.cornell.mannlib.vitro.webapp.beans.Property;
 import edu.cornell.mannlib.vitro.webapp.beans.VClass;
 import edu.cornell.mannlib.vitro.webapp.dao.DataPropertyDao;
@@ -31,21 +28,12 @@ class DataPropertyDaoFiltering extends BaseFiltering implements DataPropertyDao{
         this.filters = filters;
     }
 
-    public void deleteDataProperty(DataProperty dataProperty) {
+    // ----------------------------------------------------------------------
-        innerDataPropertyDao.deleteDataProperty(dataProperty);
+	// Filtered operations
-    }
+	// ----------------------------------------------------------------------
 
-
+    @Override
-    public void deleteDataProperty(String dataPropertyURI) {
+	public void fillDataPropertiesForIndividual(Individual individual) {
-        innerDataPropertyDao.deleteDataProperty(dataPropertyURI);
-    }
-
-    public boolean annotateDataPropertyAsExternalIdentifier(String dataPropertyURI) {
-        return innerDataPropertyDao.annotateDataPropertyAsExternalIdentifier(dataPropertyURI);
-    }
-
-
-    public void fillDataPropertiesForIndividual(Individual individual) {
         innerDataPropertyDao.fillDataPropertiesForIndividual(individual);
         List<DataProperty> props = individual.getDataPropertyList();
         if(props != null && props.size() > 0){
@@ -53,21 +41,23 @@ class DataPropertyDaoFiltering extends BaseFiltering implements DataPropertyDao{
         }
     }
 
-
+    @Override
-    public List getAllDataProperties() {
+    public List<DataProperty> getAllDataProperties() {
         return filter(innerDataPropertyDao.getAllDataProperties(), filters.getDataPropertyFilter());
     }
 
-    public List getAllExternalIdDataProperties() {
+    @Override
+    public List<DataProperty> getAllExternalIdDataProperties() {
         return filter(innerDataPropertyDao.getAllDataProperties(), filters.getDataPropertyFilter());
     }
 
-
+    @Override
     public List<DataProperty> getDataPropertiesForVClass(String classURI) {
         return filter(innerDataPropertyDao.getDataPropertiesForVClass(classURI),
                 filters.getDataPropertyFilter());
     }
 
+    @Override
     public Collection<DataProperty> getAllPossibleDatapropsForIndividual(String individualURI) {
         List<DataProperty> filteredProps = new ArrayList<DataProperty>();
         for (DataProperty dp: innerDataPropertyDao.getAllPossibleDatapropsForIndividual(individualURI)) {
@@ -79,125 +69,137 @@ class DataPropertyDaoFiltering extends BaseFiltering implements DataPropertyDao{
         return filteredProps;
     }
     
+	// ----------------------------------------------------------------------
+	// Unfiltered operations
+	// ----------------------------------------------------------------------
+	
+    @Override
+    public void deleteDataProperty(DataProperty dataProperty) {
+        innerDataPropertyDao.deleteDataProperty(dataProperty);
+    }
+
+    @Override
+    public void deleteDataProperty(String dataPropertyURI) {
+        innerDataPropertyDao.deleteDataProperty(dataPropertyURI);
+    }
+
+    @Override
+    public boolean annotateDataPropertyAsExternalIdentifier(String dataPropertyURI) {
+        return innerDataPropertyDao.annotateDataPropertyAsExternalIdentifier(dataPropertyURI);
+    }
+
+    @Override
     public String getRequiredDatatypeURI(Individual individual, DataProperty dataProperty) {
     	return innerDataPropertyDao.getRequiredDatatypeURI(individual, dataProperty);
     }
     
+    @Override
     public DataProperty getDataPropertyByURI(String dataPropertyURI) {
-        DataProperty prop = innerDataPropertyDao.getDataPropertyByURI(dataPropertyURI);
+        return innerDataPropertyDao.getDataPropertyByURI(dataPropertyURI);
-        if( prop != null ){
-            Boolean acceptable = filters.getDataPropertyFilter().fn(prop);
-            if( acceptable == Boolean.TRUE )
-                return prop;
-            else
-                return null;
-        }
-        return null;
     }
 
-
+    @Override
     public String insertDataProperty(DataProperty dataProperty) throws InsertException {
         return innerDataPropertyDao.insertDataProperty(dataProperty);
     }
 
-
+    @Override
     public void updateDataProperty(DataProperty dataProperty) {
         innerDataPropertyDao.updateDataProperty(dataProperty);
     }
     
-    public void addSuperproperty(ObjectProperty property, ObjectProperty superproperty) {
+    @Override
-    	innerDataPropertyDao.addSuperproperty(property, superproperty);
-    }
-    
     public void addSuperproperty(String propertyURI, String superpropertyURI) {
     	innerDataPropertyDao.addSuperproperty(propertyURI, superpropertyURI);
     }
     
-    public void removeSuperproperty(ObjectProperty property, ObjectProperty superproperty) {
+    @Override
-    	innerDataPropertyDao.removeSuperproperty(property, superproperty);
-    }
-    
     public void removeSuperproperty(String propertyURI, String superpropertyURI) {
     	innerDataPropertyDao.removeSuperproperty(propertyURI, superpropertyURI);
     }
     
-    public void addSubproperty(ObjectProperty property, ObjectProperty subproperty) {
+    @Override
-    	innerDataPropertyDao.addSubproperty(property, subproperty);
-    }
-    
     public void addSubproperty(String propertyURI, String subpropertyURI) {
     	innerDataPropertyDao.addSubproperty(propertyURI, subpropertyURI);
     }
     
-    public void removeSubproperty(ObjectProperty property, ObjectProperty subproperty) {
+    @Override
-    	innerDataPropertyDao.removeSubproperty(property, subproperty);
-    }
-    
     public void removeSubproperty(String propertyURI, String subpropertyURI) {
     	innerDataPropertyDao.removeSubproperty(propertyURI, subpropertyURI);
     }
     
+    @Override
     public List <String> getSubPropertyURIs(String propertyURI) {
     	return innerDataPropertyDao.getSubPropertyURIs(propertyURI);
     }
 
+    @Override
     public List <String> getAllSubPropertyURIs(String propertyURI) {
     	return innerDataPropertyDao.getAllSubPropertyURIs(propertyURI);
     }
 
+    @Override
     public List <String> getSuperPropertyURIs(String propertyURI, boolean direct) {
     	return innerDataPropertyDao.getSuperPropertyURIs(propertyURI, direct);
     }
 
+    @Override
     public List <String> getAllSuperPropertyURIs(String propertyURI) {
     	return innerDataPropertyDao.getAllSuperPropertyURIs(propertyURI);
     }
     
+    @Override
     public List<DataProperty> getRootDataProperties() {
     	return innerDataPropertyDao.getRootDataProperties();
     }
 
+    @Override
 	public void addSubproperty(Property property, Property subproperty) {
 		innerDataPropertyDao.addSubproperty(property, subproperty);
 	}
 
+    @Override
 	public void addSuperproperty(Property property, Property superproperty) {
 		innerDataPropertyDao.addSuperproperty(property, superproperty);	
 	}
 
+    @Override
 	public void removeSubproperty(Property property, Property subproperty) {
 		innerDataPropertyDao.removeSubproperty(property, subproperty);
 	}
 
+    @Override
 	public void removeSuperproperty(Property property, Property superproperty) {
 		innerDataPropertyDao.removeSuperproperty(property, superproperty);
 	}
 
-	public void addEquivalentProperty(String propertyURI,
+    @Override
-			String equivalentPropertyURI) {
+	public void addEquivalentProperty(String propertyURI, String equivalentPropertyURI) {
 		innerDataPropertyDao.addEquivalentProperty(propertyURI, equivalentPropertyURI);
 	}
 
-	public void addEquivalentProperty(Property property,
+    @Override
-			Property equivalentProperty) {
+	public void addEquivalentProperty(Property property, Property equivalentProperty) {
 		innerDataPropertyDao.addEquivalentProperty(property, equivalentProperty);
 	}
 
+    @Override
 	public List<String> getEquivalentPropertyURIs(String propertyURI) {
 		return innerDataPropertyDao.getEquivalentPropertyURIs(propertyURI);
 	}
 
-	public void removeEquivalentProperty(String propertyURI,
+    @Override
-			String equivalentPropertyURI) {
+	public void removeEquivalentProperty(String propertyURI, String equivalentPropertyURI) {
 		innerDataPropertyDao.removeEquivalentProperty(propertyURI, equivalentPropertyURI);
 	}
 
-	public void removeEquivalentProperty(Property property,
+    @Override
-			Property equivalentProperty) {
+	public void removeEquivalentProperty(Property property, Property equivalentProperty) {
 		innerDataPropertyDao.removeEquivalentProperty(property, equivalentProperty);
 	}
 	
-    public List <VClass> getClassesWithRestrictionOnProperty(String propertyURI) {
+    @Override
+   public List <VClass> getClassesWithRestrictionOnProperty(String propertyURI) {
     	return innerDataPropertyDao.getClassesWithRestrictionOnProperty(propertyURI);
     }
     

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/filtering/IndividualFiltering.java

@@ -15,6 +15,8 @@ import java.util.Map;
 
 import net.sf.jga.algorithms.Filter;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.json.JSONException;
 import org.json.JSONObject;
 
@@ -29,7 +31,6 @@ import edu.cornell.mannlib.vitro.webapp.beans.ObjectPropertyStatement;
 import edu.cornell.mannlib.vitro.webapp.beans.ObjectPropertyStatementImpl;
 import edu.cornell.mannlib.vitro.webapp.beans.VClass;
 import edu.cornell.mannlib.vitro.webapp.dao.filtering.filters.VitroFilters;
-import edu.cornell.mannlib.vitro.webapp.search.beans.ProhibitedFromSearch;
 
 /**
  * A Individual object that will delegate to an inner Individual
@@ -43,6 +44,8 @@ public class IndividualFiltering implements Individual {
     private final Individual _innerIndividual;
     private final VitroFilters _filters;
     
+    private static final Log log = LogFactory.getLog(IndividualFiltering.class);
+
     public IndividualFiltering(Individual individual, VitroFilters filters) {
         super();
         this._innerIndividual = individual;
@@ -143,10 +146,18 @@ public class IndividualFiltering implements Individual {
 		// I'd rather filter on the actual ObjectPropertyStatements here, but
 		// Individual.getPopulatedObjectPropertyList doesn't actually populate
 		// the ObjectProperty with statements. - jblake
+        
+        // bjl23:  disabling this filtering because the individual statements are
+        // filtered later, and we need to allow for the possibility that a particular
+        // predicate + range class combination is allowed even if the predicate is
+        // hidden on its own.
+        
+        // Will revisit filtering at this level if it turns out to be truly necessary.
+        
         List<ObjectProperty> outOProps = new ArrayList<ObjectProperty>();
         List<ObjectProperty> oProps = _innerIndividual.getPopulatedObjectPropertyList();
 		for (ObjectProperty op: oProps) {
-			if (_filters.getObjectPropertyStatementFilter().fn(
+			if (true || _filters.getObjectPropertyStatementFilter().fn(
 					new ObjectPropertyStatementImpl(this._innerIndividual.getURI(), op.getURI(), SOME_LITERAL))) {
 				outOProps.add(op);
 			}

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/filtering/ObjectPropertyDaoFiltering.java

@@ -49,6 +49,11 @@ class ObjectPropertyDaoFiltering extends BaseFiltering implements ObjectProperty
         return (newOprop == null) ? null : new ObjectPropertyFiltering(newOprop, filters);
     }
     
+    public ObjectProperty getObjectPropertyByURIAndRangeURI(String objectPropertyURI, String rangeURI) {
+        ObjectProperty newOprop=innerObjectPropertyDao.getObjectPropertyByURIAndRangeURI(objectPropertyURI, rangeURI);
+        return (newOprop == null) ? null : new ObjectPropertyFiltering(newOprop, filters);
+    }
+
     public List<ObjectPropertyStatement> getStatementsUsingObjectProperty(ObjectProperty op) {
         return ObjectPropertyStatementDaoFiltering.filterAndWrapList(innerObjectPropertyDao.getStatementsUsingObjectProperty(op),filters);       
     }

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/filtering/ObjectPropertyStatementDaoFiltering.java

@@ -86,12 +86,12 @@ class ObjectPropertyStatementDaoFiltering extends BaseFiltering implements Objec
 	
     @Override
     public List<Map<String, String>> getObjectPropertyStatementsForIndividualByProperty(
-            String subjectUri, String propertyUri, String objectKey, String query, 
+            String subjectUri, String propertyUri, String objectKey, String rangeUri,
-            Set<String> queryStrings, String sortDirection) {
+            String query, Set<String> queryStrings, String sortDirection) {
         
         List<Map<String, String>> data = 
         	innerObjectPropertyStatementDao.getObjectPropertyStatementsForIndividualByProperty(
-        			subjectUri, propertyUri, objectKey, query, queryStrings,sortDirection);
+        			subjectUri, propertyUri, objectKey, rangeUri, query, queryStrings,sortDirection);
         
         /* Filter the data
          * 
@@ -105,6 +105,10 @@ class ObjectPropertyStatementDaoFiltering extends BaseFiltering implements Objec
         for (Map<String, String> map : data) {
             String objectUri = map.get(objectKey);
             ObjectPropertyStatement statement = new ObjectPropertyStatementImpl(subjectUri, propertyUri, objectUri);
+            ObjectProperty op = new ObjectProperty();
+            op.setURI(propertyUri);
+            op.setRangeVClassURI(rangeUri);
+            statement.setProperty(op);
             stmtsToData.put(statement, map);
         }
         

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/DataPropertyDaoJena.java

@@ -8,7 +8,6 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
@@ -24,7 +23,6 @@ import com.hp.hpl.jena.ontology.OntProperty;
 import com.hp.hpl.jena.ontology.OntResource;
 import com.hp.hpl.jena.ontology.ProfileException;
 import com.hp.hpl.jena.ontology.Restriction;
-import com.hp.hpl.jena.ontology.SomeValuesFromRestriction;
 import com.hp.hpl.jena.query.Query;
 import com.hp.hpl.jena.query.QueryExecution;
 import com.hp.hpl.jena.query.QueryExecutionFactory;
@@ -53,7 +51,6 @@ import edu.cornell.mannlib.vitro.webapp.beans.VClass;
 import edu.cornell.mannlib.vitro.webapp.dao.DataPropertyDao;
 import edu.cornell.mannlib.vitro.webapp.dao.InsertException;
 import edu.cornell.mannlib.vitro.webapp.dao.OntologyDao;
-import edu.cornell.mannlib.vitro.webapp.dao.VClassDao;
 import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.event.EditEvent;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.pellet.PelletListener;
@@ -93,7 +90,7 @@ public class DataPropertyDaoJena extends PropertyDaoJena implements
     	try {
 	        com.hp.hpl.jena.ontology.OntResource ind = ontModel.getOntResource(dataPropertyURI);
 	        if( ind != null ){
-	            ontModel.add(ind,(Property)DATAPROPERTY_ISEXTERNALID, "TRUE");
+	            ontModel.add(ind, DATAPROPERTY_ISEXTERNALID, "TRUE");
 	            return true;
 	        }else{
 	            return false;
@@ -114,7 +111,7 @@ public class DataPropertyDaoJena extends PropertyDaoJena implements
             	while(restIt.hasNext()) {
             		Resource restRes = restIt.next();
             		if (restRes.canAs(OntResource.class)) {
-            			OntResource restOntRes = (OntResource) restRes.as(OntResource.class);
+            			OntResource restOntRes = restRes.as(OntResource.class);
             			smartRemove(restOntRes, ontModel);
             		}
             	}
@@ -181,7 +178,7 @@ public class DataPropertyDaoJena extends PropertyDaoJena implements
             dp.setNamespace(op.getNameSpace());
             dp.setLocalName(op.getLocalName());
             OntologyDao oDao=getWebappDaoFactory().getOntologyDao();
-            Ontology o = (Ontology)oDao.getOntologyByURI(dp.getNamespace());
+            Ontology o = oDao.getOntologyByURI(dp.getNamespace());
             if (o==null) {
                 if (!VitroVocabulary.vitroURI.equals(dp.getNamespace())) {
                     log.debug("datapropFromOntProperty(): no ontology object found for the namespace "+dp.getNamespace());
@@ -206,8 +203,8 @@ public class DataPropertyDaoJena extends PropertyDaoJena implements
             dp.setExample(getPropertyStringValue(op,EXAMPLE_ANNOT));
             dp.setDescription(getPropertyStringValue(op,DESCRIPTION_ANNOT));
             dp.setPublicDescription(getPropertyStringValue(op,PUBLIC_DESCRIPTION_ANNOT));
-            dp.setDisplayTier(((WebappDaoFactoryJena)getWebappDaoFactory()).getJenaBaseDao().getPropertyNonNegativeIntValue(op, DISPLAY_RANK_ANNOT));
+            dp.setDisplayTier((getWebappDaoFactory()).getJenaBaseDao().getPropertyNonNegativeIntValue(op, DISPLAY_RANK_ANNOT));
-            dp.setDisplayLimit(((WebappDaoFactoryJena)getWebappDaoFactory()).getJenaBaseDao().getPropertyNonNegativeIntValue(op, DISPLAY_LIMIT));
+            dp.setDisplayLimit((getWebappDaoFactory()).getJenaBaseDao().getPropertyNonNegativeIntValue(op, DISPLAY_LIMIT));
             
             //There might be multiple HIDDEN_FROM_DISPLAY_BELOW_ROLE_LEVEL_ANNOT properties, only use the highest
             StmtIterator it = op.listProperties(HIDDEN_FROM_DISPLAY_BELOW_ROLE_LEVEL_ANNOT);
@@ -216,7 +213,7 @@ public class DataPropertyDaoJena extends PropertyDaoJena implements
                 Statement stmt = it.nextStatement();
                 RDFNode obj;
                 if( stmt != null && (obj = stmt.getObject()) != null && obj.isURIResource() ){
-                    Resource res = (Resource)obj.as(Resource.class);
+                    Resource res = obj.as(Resource.class);
                     if( res != null && res.getURI() != null ){
                         BaseResourceBean.RoleLevel roleFromModel =  BaseResourceBean.RoleLevel.getRoleByUri(res.getURI());
                         if( roleFromModel != null && 
@@ -235,7 +232,7 @@ public class DataPropertyDaoJena extends PropertyDaoJena implements
                 Statement stmt = it.nextStatement();
                 RDFNode obj;
                 if( stmt != null && (obj = stmt.getObject()) != null && obj.isURIResource() ){
-                    Resource res = (Resource)obj.as(Resource.class);
+                    Resource res = obj.as(Resource.class);
                     if( res != null && res.getURI() != null ){
                         BaseResourceBean.RoleLevel roleFromModel =  BaseResourceBean.RoleLevel.getRoleByUri(res.getURI());
                         if( roleFromModel != null && 
@@ -365,7 +362,7 @@ public class DataPropertyDaoJena extends PropertyDaoJena implements
             while (restIt.hasNext()) {
                 Resource restRes = restIt.next();
                 if (restRes.canAs(Restriction.class)) {
-                    Restriction rest = (Restriction) restRes.as(Restriction.class);
+                    Restriction rest = restRes.as(Restriction.class);
                     if (rest.isAllValuesFromRestriction()) {
                         AllValuesFromRestriction avfrest = rest.asAllValuesFromRestriction();
                         if (avfrest.getAllValuesFrom() != null) {
@@ -485,7 +482,7 @@ public class DataPropertyDaoJena extends PropertyDaoJena implements
         	}
             com.hp.hpl.jena.ontology.DatatypeProperty jDataprop = ontModel.createDatatypeProperty(dtp.getURI());
             if (dtp.getPublicName() != null && dtp.getPublicName().length() > 0) {
-            	jDataprop.setLabel(dtp.getPublicName(), (String) getDefaultLanguage());
+            	jDataprop.setLabel(dtp.getPublicName(), getDefaultLanguage());
             } else {
             	jDataprop.removeAll(RDFS.label);
             }
@@ -609,7 +606,7 @@ public class DataPropertyDaoJena extends PropertyDaoJena implements
                     	while (parentNodeIt.hasNext()) {
                     		RDFNode parentNode = parentNodeIt.next();
                     		if (parentNode.canAs(Property.class)) {
-                    			parentList.add((Property) parentNode.as(Property.class));
+                    			parentList.add(parentNode.as(Property.class));
                     		}
                     	}
                     	if (parentList.size()==0) {

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/DataPropertyStatementDaoJena.java

@@ -10,6 +10,9 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
 import com.hp.hpl.jena.datatypes.TypeMapper;
 import com.hp.hpl.jena.ontology.OntModel;
 import com.hp.hpl.jena.ontology.OntResource;
@@ -27,7 +30,6 @@ import com.hp.hpl.jena.rdf.model.Literal;
 import com.hp.hpl.jena.rdf.model.Model;
 import com.hp.hpl.jena.rdf.model.ModelFactory;
 import com.hp.hpl.jena.rdf.model.Property;
-import com.hp.hpl.jena.rdf.model.RDFNode;
 import com.hp.hpl.jena.rdf.model.Resource;
 import com.hp.hpl.jena.rdf.model.ResourceFactory;
 import com.hp.hpl.jena.rdf.model.Statement;
@@ -40,14 +42,9 @@ import edu.cornell.mannlib.vitro.webapp.beans.DataProperty;
 import edu.cornell.mannlib.vitro.webapp.beans.DataPropertyStatement;
 import edu.cornell.mannlib.vitro.webapp.beans.DataPropertyStatementImpl;
 import edu.cornell.mannlib.vitro.webapp.beans.Individual;
-import edu.cornell.mannlib.vitro.webapp.controller.edit.ReorderController;
 import edu.cornell.mannlib.vitro.webapp.dao.DataPropertyStatementDao;
 import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.event.IndividualUpdateEvent;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.ObjectPropertyStatementDaoJena;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 
 public class DataPropertyStatementDaoJena extends JenaBaseDao implements DataPropertyStatementDao
 {
@@ -114,7 +111,7 @@ public class DataPropertyStatementDaoJena extends JenaBaseDao implements DataPro
                 StmtIterator stmtIt = ind.listProperties();
                 while( stmtIt.hasNext() )
                 {
-                    Statement st = (Statement)stmtIt.next();
+                    Statement st = stmtIt.next();
                     boolean addToList = /*allowAnyNameSpace ? st.getObject().canAs(Literal.class) :*/ st.getObject().isLiteral() && 
                           (
                               (RDF.value.equals(st.getPredicate()) || VitroVocabulary.value.equals(st.getPredicate().getURI())) 
@@ -210,7 +207,7 @@ public class DataPropertyStatementDaoJena extends JenaBaseDao implements DataPro
         // do something annoying if we are dealing with a blank node
     	try {	
 	    	getOntModel().enterCriticalSection(Lock.READ);
-	        OntResource ontRes = (OntResource) getOntModel().createResource(
+	        OntResource ontRes = getOntModel().createResource(
 	        		new AnonId(entity.getLocalName())).as(OntResource.class);
 	        if (ontRes == null) {
 	        	return edList;

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/DataPropertyStatementDaoSDB.java

@@ -3,7 +3,6 @@
 package edu.cornell.mannlib.vitro.webapp.dao.jena;
 
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.List;
 
 import com.hp.hpl.jena.ontology.OntModel;
@@ -12,20 +11,15 @@ import com.hp.hpl.jena.query.Dataset;
 import com.hp.hpl.jena.query.QueryExecution;
 import com.hp.hpl.jena.query.QueryExecutionFactory;
 import com.hp.hpl.jena.query.QueryFactory;
-import com.hp.hpl.jena.query.QuerySolution;
-import com.hp.hpl.jena.query.QuerySolutionMap;
-import com.hp.hpl.jena.query.ResultSet;
 import com.hp.hpl.jena.rdf.model.Literal;
 import com.hp.hpl.jena.rdf.model.Model;
 import com.hp.hpl.jena.rdf.model.ModelFactory;
 import com.hp.hpl.jena.rdf.model.Resource;
-import com.hp.hpl.jena.rdf.model.ResourceFactory;
 import com.hp.hpl.jena.rdf.model.Statement;
 import com.hp.hpl.jena.rdf.model.StmtIterator;
 import com.hp.hpl.jena.shared.Lock;
 import com.hp.hpl.jena.vocabulary.RDF;
 
-import edu.cornell.mannlib.vitro.webapp.beans.DataProperty;
 import edu.cornell.mannlib.vitro.webapp.beans.DataPropertyStatement;
 import edu.cornell.mannlib.vitro.webapp.beans.DataPropertyStatementImpl;
 import edu.cornell.mannlib.vitro.webapp.beans.Individual;
@@ -85,7 +79,7 @@ public class DataPropertyStatementDaoSDB extends DataPropertyStatementDaoJena
                 StmtIterator stmtIt = ind.listProperties();
                 while( stmtIt.hasNext() )
                 {
-                    Statement st = (Statement)stmtIt.next();
+                    Statement st = stmtIt.next();
                     boolean addToList = /*allowAnyNameSpace ? st.getObject().canAs(Literal.class) :*/ st.getObject().isLiteral() && 
                           (
                               (RDF.value.equals(st.getPredicate()) || VitroVocabulary.value.equals(st.getPredicate().getURI())) 

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/DatatypeDaoJena.java

@@ -4,14 +4,10 @@ package edu.cornell.mannlib.vitro.webapp.dao.jena;
 
 import java.util.ArrayList;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.List;
 
-import com.hp.hpl.jena.ontology.OntModel;
-
 import edu.cornell.mannlib.vitro.webapp.beans.Datatype;
 import edu.cornell.mannlib.vitro.webapp.dao.DatatypeDao;
-import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 
 public class DatatypeDaoJena extends JenaBaseDao implements DatatypeDao {
 

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/DependentResourceDeleteJena.java

@@ -9,7 +9,6 @@ import java.util.List;
 import java.util.ListIterator;
 import java.util.Set;
 
-import com.hp.hpl.jena.ontology.OntModel;
 import com.hp.hpl.jena.rdf.model.Model;
 import com.hp.hpl.jena.rdf.model.ModelFactory;
 import com.hp.hpl.jena.rdf.model.Property;
@@ -89,14 +88,13 @@ public class DependentResourceDeleteJena {
 	 * Find all statements where for a given statement in the assertions, 
 	 * there is at least one statement in the retractions that has 
 	 * the same predicate and object. */	 
-	@SuppressWarnings("unchecked")
 	private static List<Statement> getChangedStmts(Model assertions, Model retractions){
 		List<Statement> changedStmts = new LinkedList<Statement>();		
 		StmtIterator it = assertions.listStatements();
 		while(it.hasNext()){
 			Statement assertionStmtStatement = it.nextStatement();
 			if( assertionStmtStatement.getObject().canAs( Resource.class )){
-				Resource asserObj = (Resource) assertionStmtStatement.getObject().as(Resource.class);			
+				Resource asserObj = assertionStmtStatement.getObject().as(Resource.class);			
 				StmtIterator retractionStmts = 
 					retractions.listStatements(
 							(Resource)null, 
@@ -138,7 +136,7 @@ public class DependentResourceDeleteJena {
 
         if( ( obj.canAs(Resource.class) && isPredicateDependencyRelation(stmt.getPredicate(), model) )
         	|| ( obj.isAnon() && perviousWasDependentResource ) ){                	
-    		Resource res = (Resource)obj.as(Resource.class);
+    		Resource res = obj.as(Resource.class);
     		String id = res.isAnon()?res.getId().toString():res.getURI();
                                 
     		if( !visitedUris.contains(id) ){

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/DisplayModelDaoJena.java

@@ -7,9 +7,7 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.FileReader;
-import java.io.FileWriter;
 import java.io.IOException;
-import java.io.InputStream;
 import java.io.StringReader;
 import java.nio.channels.FileChannel;
 
@@ -22,7 +20,6 @@ import com.hp.hpl.jena.rdf.model.Property;
 import com.hp.hpl.jena.rdf.model.Resource;
 import com.hp.hpl.jena.rdf.model.ResourceFactory;
 import com.hp.hpl.jena.rdf.model.Statement;
-import com.hp.hpl.jena.util.FileManager;
 
 import edu.cornell.mannlib.vitro.webapp.dao.DisplayModelDao;
 import edu.cornell.mannlib.vitro.webapp.dao.DisplayVocabulary;

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/EmptyReifier.java

@@ -2,7 +2,6 @@
 
 package edu.cornell.mannlib.vitro.webapp.dao.jena;
 
-import java.util.ArrayList;
 import java.util.Collections;
 
 import org.apache.commons.collections.iterators.EmptyIterator;

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/IndividualDaoJena.java

@@ -146,7 +146,7 @@ public class IndividualDaoJena extends JenaBaseDao implements IndividualDao {
         
         
         if (theClass.isAnon() && theClass.canAs(UnionClass.class)) {
-        	UnionClass u = (UnionClass) theClass.as(UnionClass.class);
+        	UnionClass u = theClass.as(UnionClass.class);
         	for (OntClass operand : u.listOperands().toList()) {
         		VClass vc = new VClassJena(operand, getWebappDaoFactory());
         		ents.addAll(getIndividualsByVClass(vc));
@@ -159,8 +159,8 @@ public class IndividualDaoJena extends JenaBaseDao implements IndividualDao {
 	            try {
 	                while (stmtIt.hasNext()) {
 	                    Statement stmt = stmtIt.nextStatement();
-	                    OntResource ind = (OntResource) stmt.getSubject().as(OntResource.class);
+	                    OntResource ind = stmt.getSubject().as(OntResource.class);
-	                    ents.add(new IndividualJena(ind, (WebappDaoFactoryJena) getWebappDaoFactory()));
+	                    ents.add(new IndividualJena(ind, getWebappDaoFactory()));
 	                }
 	            } finally {
 	                stmtIt.close();
@@ -232,7 +232,7 @@ public class IndividualDaoJena extends JenaBaseDao implements IndividualDao {
                 ontModel.getBaseModel().notifyEvent(new IndividualCreationEvent(getWebappDaoFactory().getUserURI(),true,entURI));
                 com.hp.hpl.jena.ontology.Individual ind = ontModel.createIndividual(entURI,cls);
                 if (ent.getName() != null) {
-                    ind.setLabel(ent.getName(), (String) getDefaultLanguage());
+                    ind.setLabel(ent.getName(), getDefaultLanguage());
                 }
                 List<VClass> vclasses = ent.getVClasses(false);
                 if (vclasses != null) {
@@ -388,7 +388,7 @@ public class IndividualDaoJena extends JenaBaseDao implements IndividualDao {
                 return 1;
             }
             if (res.canAs(OntResource.class)) {
-                OntResource ontRes = (OntResource) res.as(OntResource.class);
+                OntResource ontRes = res.as(OntResource.class);
                 smartRemove(ontRes, ontModel);
             } else {
                 ontModel.removeAll(res,null,null);
@@ -420,7 +420,7 @@ public class IndividualDaoJena extends JenaBaseDao implements IndividualDao {
         	OntResource ontRes = (entityURI.startsWith(VitroVocabulary.PSEUDO_BNODE_NS)) 
         		? (OntResource) ontModel.createResource(new AnonId(entityURI.substring(VitroVocabulary.PSEUDO_BNODE_NS.length()))).as(OntResource.class)
         		: ontModel.getOntResource(entityURI);
-            Individual ent = new IndividualJena(ontRes, (WebappDaoFactoryJena) getWebappDaoFactory());
+            Individual ent = new IndividualJena(ontRes, getWebappDaoFactory());
             return ent;
         } catch (Exception ex) {
             return null;
@@ -494,7 +494,7 @@ public class IndividualDaoJena extends JenaBaseDao implements IndividualDao {
                 String subUri = ((Resource)sub).getURI();
                 if( ! individualsMap.containsKey(subUri)){
                     com.hp.hpl.jena.ontology.Individual ind = getOntModel().getIndividual(subUri);
-                    individualsMap.put(subUri,new IndividualJena(ind, (WebappDaoFactoryJena) getWebappDaoFactory()));
+                    individualsMap.put(subUri,new IndividualJena(ind, getWebappDaoFactory()));
                 }
             }
             
@@ -519,7 +519,7 @@ public class IndividualDaoJena extends JenaBaseDao implements IndividualDao {
                 String subUri = ((Resource)sub).getURI();
                 if( ! individualsMap.containsKey(subUri)){
                     com.hp.hpl.jena.ontology.Individual ind = getOntModel().getIndividual(subUri);
-                    individualsMap.put(subUri,new IndividualJena(ind, (WebappDaoFactoryJena) getWebappDaoFactory()));
+                    individualsMap.put(subUri,new IndividualJena(ind, getWebappDaoFactory()));
                 }                
             }
             
@@ -544,7 +544,7 @@ public class IndividualDaoJena extends JenaBaseDao implements IndividualDao {
                 String subUri = ((Resource)sub).getURI();
                 if( ! individualsMap.containsKey(subUri)){
                     com.hp.hpl.jena.ontology.Individual ind = getOntModel().getIndividual(subUri);
-                    individualsMap.put(subUri,new IndividualJena(ind, (WebappDaoFactoryJena) getWebappDaoFactory()));
+                    individualsMap.put(subUri,new IndividualJena(ind, getWebappDaoFactory()));
                 }                
             }
         } finally {
@@ -594,7 +594,7 @@ public class IndividualDaoJena extends JenaBaseDao implements IndividualDao {
                     continue;
                 }
                 com.hp.hpl.jena.ontology.Individual ind = getOntModel().getIndividual(st.getURI());
-                inds.add(new IndividualJena(ind, (WebappDaoFactoryJena) getWebappDaoFactory()));
+                inds.add(new IndividualJena(ind, getWebappDaoFactory()));
             }
         } finally {
             if( stmts != null ) stmts.close();

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/IndividualDaoSDB.java

@@ -106,7 +106,7 @@ public class IndividualDaoSDB extends IndividualDaoJena {
             : ResourceFactory.createResource(vclassURI);
     
         if (theClass.isAnon() && theClass.canAs(UnionClass.class)) {
-        	UnionClass u = (UnionClass) theClass.as(UnionClass.class);
+        	UnionClass u = theClass.as(UnionClass.class);
         	for (OntClass operand : u.listOperands().toList()) {
         		VClass vc = new VClassJena(operand, getWebappDaoFactory());
         		ents.addAll(getIndividualsByVClass(vc));
@@ -523,7 +523,7 @@ public class IndividualDaoSDB extends IndividualDaoJena {
             try {
 	            ResultSet results = qe.execSelect();
 	            while (results.hasNext()) {
-	                QuerySolution qs = (QuerySolution) results.next();
+	                QuerySolution qs = results.next();
 	                Resource res = (Resource) qs.get("?ent");
 	                if (res.getURI() != null) {
 	                	individualURIs.add(res.getURI());

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/IndividualJena.java

@@ -254,8 +254,8 @@ public class IndividualJena extends IndividualImpl implements Individual {
     			if (!s.getSubject().canAs(OntResource.class) || !s.getObject().canAs(OntResource.class)) {
     			    continue;	
     			}
-    			Individual subj = new IndividualJena((OntResource) s.getSubject().as(OntResource.class), webappDaoFactory);
+    			Individual subj = new IndividualJena(s.getSubject().as(OntResource.class), webappDaoFactory);
-    			Individual obj = new IndividualJena((OntResource) s.getObject().as(OntResource.class), webappDaoFactory);
+    			Individual obj = new IndividualJena(s.getObject().as(OntResource.class), webappDaoFactory);
     			ObjectProperty op = webappDaoFactory.getObjectPropertyDao().getObjectPropertyByURI(s.getPredicate().getURI());
     			if (subj != null && obj != null && op != null) {
     				ObjectPropertyStatement ops = new ObjectPropertyStatementImpl();
@@ -287,7 +287,7 @@ public class IndividualJena extends IndividualImpl implements Individual {
     	    	RDFNode value = values.nextNode();
     	    	if (value.canAs(OntResource.class)) {
         	    	relatedIndividuals.add(
-        	    		new IndividualJena((OntResource) value.as(OntResource.class), webappDaoFactory) );  
+        	    		new IndividualJena(value.as(OntResource.class), webappDaoFactory) );  
         	    } 
     	    }
     	} finally {
@@ -305,7 +305,7 @@ public class IndividualJena extends IndividualImpl implements Individual {
     	try {
     	    RDFNode value = ind.getPropertyValue(ind.getModel().getProperty(propertyURI));
     	    if (value != null && value.canAs(OntResource.class)) {
-    	    	return new IndividualJena((OntResource) value.as(OntResource.class), webappDaoFactory);  
+    	    	return new IndividualJena(value.as(OntResource.class), webappDaoFactory);  
     	    } else {
     	    	return null;
     	    }
@@ -582,11 +582,11 @@ public class IndividualJena extends IndividualImpl implements Individual {
                     int rv = 0;
                     try {
                         if( val1 instanceof String )
-                        	rv = collator.compare( ((String)val1) , ((String)val2) );
+                        	rv = collator.compare(val1 , val2);
                             //rv = ((String)val1).compareTo((String)val2);
                         else if( val1 instanceof Date ) {
-                            DateTime dt1 = new DateTime((Date)val1);
+                            DateTime dt1 = new DateTime(val1);
-                            DateTime dt2 = new DateTime((Date)val2);
+                            DateTime dt2 = new DateTime(val2);
                             rv = dt1.compareTo(dt2);
                         }
                         else

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/IndividualSDB.java

@@ -478,8 +478,7 @@ public class IndividualSDB extends IndividualImpl implements Individual {
     			Individual subj = null;
     			try {
     			    subj = new IndividualSDB(
-    			            ((OntResource) s.getSubject().as(OntResource.class))
+    			            s.getSubject().as(OntResource.class).getURI(), 
-    			                    .getURI(), 
     			                            this.dwf, datasetMode, webappDaoFactory);
     			} catch (IndividualNotFoundException e) {
     			    // leave null subject
@@ -487,8 +486,7 @@ public class IndividualSDB extends IndividualImpl implements Individual {
     			Individual obj = null;
     			try {
     			    obj = new IndividualSDB(
-    			            ((OntResource) s.getObject().as(OntResource.class))
+    			            s.getObject().as(OntResource.class).getURI(), 
-    			                    .getURI(), 
     			                            this.dwf, datasetMode, webappDaoFactory);
     			} catch (IndividualNotFoundException e) {
     			    // leave null object
@@ -548,8 +546,7 @@ public class IndividualSDB extends IndividualImpl implements Individual {
         	    	if (value.canAs(OntResource.class)) {
             	    	relatedIndividuals.add(
             	    		new IndividualSDB(
-            	    		        ((OntResource) value.as(OntResource.class))
+            	    		        value.as(OntResource.class).getURI(), 
-            	    		                .getURI(), 
             	    		                this.dwf, 
             	    		                datasetMode, 
             	    		                webappDaoFactory) );  
@@ -588,7 +585,7 @@ public class IndividualSDB extends IndividualImpl implements Individual {
             	    if (value != null && value.canAs(OntResource.class)) {
             	        try {
                 	    	return new IndividualSDB(
-                	    	        ((OntResource) value.as(OntResource.class)).getURI(), 
+                	    	        value.as(OntResource.class).getURI(), 
                 	    	                dwf, datasetMode, webappDaoFactory);
             	        } catch (IndividualNotFoundException e) {
             	            return null;
@@ -1045,8 +1042,8 @@ public class IndividualSDB extends IndividualImpl implements Individual {
                         	rv = collator.compare( ((String)val1) , ((String)val2) );
                             //rv = ((String)val1).compareTo((String)val2);
                         else if( val1 instanceof Date ) {
-                            DateTime dt1 = new DateTime((Date)val1);
+                            DateTime dt1 = new DateTime(val1);
-                            DateTime dt2 = new DateTime((Date)val2);
+                            DateTime dt2 = new DateTime(val2);
                             rv = dt1.compareTo(dt2);
                         }
                         else

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaBaseDao.java

@@ -12,7 +12,6 @@ import java.util.Date;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
-import java.util.Map;
 import java.util.Set;
 
 import org.apache.commons.logging.Log;
@@ -23,7 +22,6 @@ import com.hp.hpl.jena.datatypes.xsd.XSDDatatype;
 import com.hp.hpl.jena.graph.Node;
 import com.hp.hpl.jena.iri.IRI;
 import com.hp.hpl.jena.iri.IRIFactory;
-import com.hp.hpl.jena.iri.Violation;
 import com.hp.hpl.jena.ontology.DatatypeProperty;
 import com.hp.hpl.jena.ontology.ObjectProperty;
 import com.hp.hpl.jena.ontology.OntClass;
@@ -56,10 +54,6 @@ public class JenaBaseDao extends JenaBaseDaoCon {
 	public static final boolean KEEP_ONLY_IF_TRUE = true; //used for updatePropertyBooleanValue()
     public static final boolean KEEP_ONLY_IF_FALSE = false; //used for updatePropertyBooleanValue()
     
-    public static final String JENA_ONT_MODEL_ATTRIBUTE_NAME = "jenaOntModel";
-    public static final String ASSERTIONS_ONT_MODEL_ATTRIBUTE_NAME = "baseOntModel";
-    public static final String INFERENCE_ONT_MODEL_ATTRIBUTE_NAME = "inferenceOntModel";
-    
     protected static final Log log = LogFactory.getLog(JenaBaseDao.class.getName());
     
     /* ******************* static constants ****************** */
@@ -749,10 +743,10 @@ public class JenaBaseDao extends JenaBaseDaoCon {
     	
     	if (label != null && label.length() > 0) {
     		
-    		String existingValue = ontRes.getLabel((String) getDefaultLanguage());
+    		String existingValue = ontRes.getLabel(getDefaultLanguage());
     	    
     		if (existingValue == null || !existingValue.equals(label)) {
-    			ontRes.setLabel(label, (String) getDefaultLanguage());	
+    			ontRes.setLabel(label, getDefaultLanguage());	
     	    }
     	} else {
     		ontRes.removeAll(RDFS.label);
@@ -910,7 +904,7 @@ public class JenaBaseDao extends JenaBaseDaoCon {
         if (iri.hasViolation(false) ) {
         	String errorStr = ("Bad URI: "+ uri +
         	"\nOnly well-formed absolute URIrefs can be included in RDF/XML output: "
-                 + ((Violation)iri.violations(false).next()).getShortMessage());
+                 + (iri.violations(false).next()).getShortMessage());
         	return errorStr;
         } else {
         	return null;
@@ -933,7 +927,7 @@ public class JenaBaseDao extends JenaBaseDaoCon {
     			String idStr = vitroURIStr.split("#")[1];
     			RDFNode rdfNode = ontModel.getRDFNode(Node.createAnon(AnonId.create(idStr)));
     			if ( (rdfNode != null) && (rdfNode.canAs(OntClass.class)) ) {
-    				cls = (OntClass) rdfNode.as(OntClass.class);
+    				cls = rdfNode.as(OntClass.class);
     			}
 			} else {
 				try {
@@ -1006,7 +1000,7 @@ public class JenaBaseDao extends JenaBaseDaoCon {
     	StmtIterator stmtIt = getOntModel().listStatements((Resource)null, prop, value);
     	while (stmtIt.hasNext()) {
     		Statement stmt = stmtIt.nextStatement();
-    		possibleSubjectSet.add((Resource)stmt.getSubject());
+    		possibleSubjectSet.add(stmt.getSubject());
     		
     	}
     	Iterator<Resource> possibleSubjectIt = possibleSubjectSet.iterator();
@@ -1016,7 +1010,7 @@ public class JenaBaseDao extends JenaBaseDaoCon {
     		boolean hasAlternatePath = false;
         	while (stmtIt.hasNext()) {
         		Statement stmt = stmtIt.nextStatement();
-        		if (stmt.getObject().isResource() && possibleSubjectSet.contains((Resource)stmt.getObject())) {
+        		if (stmt.getObject().isResource() && possibleSubjectSet.contains(stmt.getObject())) {
         			hasAlternatePath = true;
         			break;
         		}

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaChangeListener.java

@@ -8,7 +8,6 @@ import java.util.HashSet;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.openjena.riot.RiotException;
 
 import com.hp.hpl.jena.rdf.model.Model;
 import com.hp.hpl.jena.rdf.model.ModelChangedListener;
@@ -17,7 +16,6 @@ import com.hp.hpl.jena.rdf.model.Statement;
 import com.hp.hpl.jena.rdf.model.StmtIterator;
 
 import edu.cornell.mannlib.vitro.webapp.rdfservice.ChangeListener;
-import edu.cornell.mannlib.vitro.webapp.servlet.setup.JenaDataSourceSetupBase;
 import edu.cornell.mannlib.vitro.webapp.servlet.setup.SimpleReasonerSetup;
 
 /**

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaModelUtils.java

@@ -95,7 +95,7 @@ public class JenaModelUtils {
                         .getRootClasses();
                 for (Iterator<VClass> rootClassIt = rootClasses.iterator(); 
                         rootClassIt.hasNext(); ) {
-                    VClass rootClass = (VClass) rootClassIt.next();	                    
+                    VClass rootClass = rootClassIt.next();	                    
                     Individual classGroup = modelForClassgroups.createIndividual(
                             wadf.getDefaultNamespace() + "vitroClassGroup" + 
                                     rootClass.getLocalName(), classGroupClass);
@@ -108,7 +108,7 @@ public class JenaModelUtils {
                     for (Iterator<String> childIt = myWebappDaoFactory.getVClassDao()
                             .getAllSubClassURIs(rootClass.getURI()).iterator(); 
                             childIt.hasNext(); ) {
-                        String childURI = (String) childIt.next();
+                        String childURI = childIt.next();
                         Resource childClass = modelForClassgroupAnnotations
                                 .getResource(childURI);
                         if (!modelForClassgroupAnnotations.contains(

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/ModelContext.java

@@ -7,84 +7,14 @@ import javax.servlet.ServletContext;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
-import com.hp.hpl.jena.ontology.OntModel;
 import com.hp.hpl.jena.rdf.model.ModelChangedListener;
 
-import edu.cornell.mannlib.vitro.webapp.dao.DisplayVocabulary;
 import edu.cornell.mannlib.vitro.webapp.rdfservice.RDFServiceException;
 import edu.cornell.mannlib.vitro.webapp.rdfservice.impl.RDFServiceUtils;
 
 public class ModelContext {
-    
     private static final Log log = LogFactory.getLog(ModelContext.class);
 	
-	private static final String ONT_MODEL_SELECTOR = "ontModelSelector";
-	private static final String UNION_ONT_MODEL_SELECTOR = "unionOntModelSelector";
-	private static final String BASE_ONT_MODEL_SELECTOR = "baseOntModelSelector";
-	private static final String INFERENCE_ONT_MODEL_SELECTOR = "inferenceOntModelSelector";
-	
-	private static final String JENA_ONT_MODEL = "jenaOntModel";
-	private static final String BASE_ONT_MODEL = "baseOntModel";
-	private static final String INFERENCE_ONT_MODEL = "inferenceOntModel";
-
-	public ModelContext() {}
-	
-	public static OntModelSelector getOntModelSelector(ServletContext ctx) {
-		return (OntModelSelector) ctx.getAttribute(ONT_MODEL_SELECTOR);
-	}
-	
-	public static void setOntModelSelector(OntModelSelector oms, ServletContext ctx) {
-		ctx.setAttribute(ONT_MODEL_SELECTOR, oms); 
-	}
-	
-	public static OntModelSelector getUnionOntModelSelector(ServletContext ctx) {
-		return (OntModelSelector) ctx.getAttribute(UNION_ONT_MODEL_SELECTOR);
-	}
-	
-	public static void setUnionOntModelSelector(OntModelSelector oms, ServletContext ctx) {
-		ctx.setAttribute(UNION_ONT_MODEL_SELECTOR, oms); 
-	}
- 	
-	public static OntModelSelector getBaseOntModelSelector(ServletContext ctx) {
-		return (OntModelSelector) ctx.getAttribute(BASE_ONT_MODEL_SELECTOR);
-	}
-	
-	public static void setBaseOntModelSelector(OntModelSelector oms, ServletContext ctx) {
-		ctx.setAttribute(BASE_ONT_MODEL_SELECTOR, oms); 
-	}
-	
-	public static OntModelSelector getInferenceOntModelSelector(ServletContext ctx) {
-		return (OntModelSelector) ctx.getAttribute(INFERENCE_ONT_MODEL_SELECTOR);
-	}
-	
-	public static void setInferenceOntModelSelector(OntModelSelector oms, ServletContext ctx) {
-		ctx.setAttribute(INFERENCE_ONT_MODEL_SELECTOR, oms); 
-	}
-	
-	public static OntModel getJenaOntModel(ServletContext ctx) {
-		return (OntModel) ctx.getAttribute(JENA_ONT_MODEL);
-	}
-	
-	public static void setJenaOntModel(OntModel ontModel, ServletContext ctx) {
-		ctx.setAttribute(JENA_ONT_MODEL, ontModel);
-	}
-	
-	public static OntModel getBaseOntModel(ServletContext ctx) {
-		return (OntModel) ctx.getAttribute(BASE_ONT_MODEL);
-	}
-	
-	public static void setBaseOntModel(OntModel ontModel, ServletContext ctx) {
-		ctx.setAttribute(BASE_ONT_MODEL, ontModel);
-	}
-	
-	public static OntModel getInferenceOntModel(ServletContext ctx) {
-		return (OntModel) ctx.getAttribute(INFERENCE_ONT_MODEL);
-	}
-	
-	public static void setInferenceOntModel(OntModel ontModel, ServletContext ctx) {
-		ctx.setAttribute(INFERENCE_ONT_MODEL, ontModel);
-	}
-	
 	/**
 	 * Register a listener to the models needed to get changes to:
 	 *   Basic abox statemetns:
@@ -113,10 +43,4 @@ public class ModelContext {
         
 	}
 	
-	public static OntModel getDisplayModel(ServletContext ctx){
-	    return(OntModel) ctx.getAttribute( DisplayVocabulary.DISPLAY_ONT_MODEL );	    
-	}
-	public static void setDisplayModel(OntModel ontModel, ServletContext ctx){
-	    ctx.setAttribute(DisplayVocabulary.DISPLAY_ONT_MODEL,ontModel);	    
-	}
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/ObjectPropertyDaoJena.java

@@ -27,6 +27,9 @@ import com.hp.hpl.jena.query.QueryExecutionFactory;
 import com.hp.hpl.jena.query.QueryFactory;
 import com.hp.hpl.jena.query.QuerySolution;
 import com.hp.hpl.jena.query.ResultSet;
+import com.hp.hpl.jena.rdf.model.Literal;
+import com.hp.hpl.jena.rdf.model.Model;
+import com.hp.hpl.jena.rdf.model.ModelFactory;
 import com.hp.hpl.jena.rdf.model.Property;
 import com.hp.hpl.jena.rdf.model.RDFNode;
 import com.hp.hpl.jena.rdf.model.Resource;
@@ -38,6 +41,7 @@ import com.hp.hpl.jena.util.iterator.ClosableIterator;
 import com.hp.hpl.jena.vocabulary.OWL;
 import com.hp.hpl.jena.vocabulary.RDF;
 import com.hp.hpl.jena.vocabulary.RDFS;
+import com.hp.hpl.jena.sdb.util.Pair;
 
 import edu.cornell.mannlib.vitro.webapp.beans.BaseResourceBean;
 import edu.cornell.mannlib.vitro.webapp.beans.Individual;
@@ -90,7 +94,7 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
             p.setNamespace(op.getNameSpace());
             p.setLocalName(op.getLocalName());
             OntologyDao oDao=getWebappDaoFactory().getOntologyDao();
-            Ontology o = (Ontology)oDao.getOntologyByURI(p.getNamespace());
+            Ontology o = oDao.getOntologyByURI(p.getNamespace());
             if (o==null) {
                 if (!VitroVocabulary.vitroURI.equals(p.getNamespace())) {
                     log.debug("propertyFromOntProperty(): no ontology object found for the namespace "+p.getNamespace());
@@ -178,7 +182,7 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
                 Statement stmt = it.nextStatement();
                 RDFNode obj;
                 if( stmt != null && (obj = stmt.getObject()) != null && obj.isURIResource() ){
-                    Resource res = (Resource)obj.as(Resource.class);
+                    Resource res = obj.as(Resource.class);
                     if( res != null && res.getURI() != null ){
                         BaseResourceBean.RoleLevel roleFromModel =  BaseResourceBean.RoleLevel.getRoleByUri(res.getURI());
                         if( roleFromModel != null && 
@@ -197,7 +201,7 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
                 Statement stmt = it.nextStatement();
                 RDFNode obj;
                 if( stmt != null && (obj = stmt.getObject()) != null && obj.isURIResource() ){
-                    Resource res = (Resource)obj.as(Resource.class);
+                    Resource res = obj.as(Resource.class);
                     if( res != null && res.getURI() != null ){
                         BaseResourceBean.RoleLevel roleFromModel =  BaseResourceBean.RoleLevel.getRoleByUri(res.getURI());
                         if( roleFromModel != null && 
@@ -230,12 +234,6 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
         return p;
     }
 
-    private String stripItalics(String in) {
-    	String out = in.replaceAll("\\<i\\>","");
-    	out = out.replaceAll("\\<\\/i\\>","");
-    	return out;
-    }
-
     public List getAllObjectProperties() {
         getOntModel().enterCriticalSection(Lock.READ);
         try {
@@ -257,7 +255,7 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
 	                while (opIt.hasNext()) {
 	                	Resource res = (Resource) opIt.next();
 	                	if ( (res.canAs(OntProperty.class)) && (!NONUSER_NAMESPACES.contains(res.getNameSpace())) ) {
-	                		props.add(propertyFromOntProperty((OntProperty)res.as(OntProperty.class)));
+	                		props.add(propertyFromOntProperty(res.as(OntProperty.class)));
 	                	}
 	                }
 	            } finally {
@@ -286,6 +284,64 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
         }
     }
     
+    public ObjectProperty getObjectPropertyByURIAndRangeURI(String propertyURI, String rangeURI) {
+        ObjectProperty op = getObjectPropertyByURI(propertyURI);
+        if (op == null) {
+            return op;
+        }
+        op.setRangeVClassURI(rangeURI);
+        String propQuery = "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> \n" +
+                "PREFIX config: <http://vitro.mannlib.cornell.edu/ns/vitro/ApplicationConfiguration#> \n" +
+                "PREFIX vitro: <http://vitro.mannlib.cornell.edu/ns/vitro/0.7#> \n" +
+                "SELECT ?range ?label ?group ?customForm ?displayLevel ?updateLevel WHERE { \n" +
+                "    ?context config:configContextFor <" + propertyURI + "> . \n" +
+                "    ?context config:qualifiedBy <" + rangeURI + "> . \n" +
+                "    ?context config:hasConfiguration ?configuration . \n" +
+                "    OPTIONAL { ?configuration config:propertyGroup ?group } \n" +
+                "    OPTIONAL { ?configuration config:displayName ?label } \n" +
+                "    OPTIONAL { ?configuration vitro:customEntryFormAnnot ?customForm } \n" +
+                "    OPTIONAL { ?configuration vitro:hiddenFromDisplayBelowRoleLevelAnnot ?displayLevel } \n" +
+                "    OPTIONAL { ?configuration vitro:prohibitedFromUpdateBelowRoleLevelAnnot ?updateLevel } \n" +
+                "}"; 
+      
+        Query q = QueryFactory.create(propQuery);
+        QueryExecution qe = QueryExecutionFactory.create(q, getOntModelSelector().getDisplayModel());
+        try {
+            ResultSet rs = qe.execSelect();
+            if (rs.hasNext()) {
+                QuerySolution qsoln = rs.nextSolution();
+                Resource groupRes = qsoln.getResource("group");
+                if (groupRes != null) {
+                    op.setGroupURI(groupRes.getURI());
+                } 
+                Resource displayLevelRes = qsoln.getResource("displayLevel");
+                if (displayLevelRes != null) {
+                    op.setHiddenFromDisplayBelowRoleLevel(
+                            BaseResourceBean.RoleLevel.getRoleByUri(
+                                    displayLevelRes.getURI()));
+                }
+                Resource updateLevelRes = qsoln.getResource("updateLevel");
+                if (updateLevelRes != null) {
+                    op.setProhibitedFromUpdateBelowRoleLevel(
+                            BaseResourceBean.RoleLevel.getRoleByUri(
+                                    updateLevelRes.getURI()));
+                }
+                Literal labelLit = qsoln.getLiteral("label");
+                if (labelLit != null) {
+                    op.setDomainPublic(labelLit.getLexicalForm());
+                } 
+                Literal customFormLit = qsoln.getLiteral("customForm");
+                if (customFormLit != null) {
+                    op.setCustomEntryForm(customFormLit.getLexicalForm());
+                } 
+            }  
+        } finally {
+            qe.close();
+        }            
+        return op;
+    }
+    
+
     public List<ObjectProperty> getObjectPropertiesForObjectPropertyStatements(List objPropertyStmts) {
         if( objPropertyStmts == null || objPropertyStmts.size() < 1) return new ArrayList();
         HashMap<String,ObjectProperty> hash = new HashMap<String,ObjectProperty>();
@@ -296,7 +352,7 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
             while(it.hasNext()){
                 ObjectPropertyStatement objPropertyStmt = (ObjectPropertyStatement)it.next();
                 if (hash.containsKey(objPropertyStmt.getPropertyURI())) {
-                    ObjectProperty p = (ObjectProperty) hash.get(objPropertyStmt.getPropertyURI());
+                    ObjectProperty p = hash.get(objPropertyStmt.getPropertyURI());
                     p.addObjectPropertyStatement(objPropertyStmt);
                 } else {
                     OntProperty op = getOntModel().getOntProperty(objPropertyStmt.getPropertyURI());
@@ -601,7 +657,7 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
             	while(restIt.hasNext()) {
             		Resource restRes = restIt.next();
             		if (restRes.canAs(OntResource.class)) {
-            			OntResource restOntRes = (OntResource) restRes.as(OntResource.class);
+            			OntResource restOntRes = restRes.as(OntResource.class);
             			smartRemove(restOntRes, ontModel);
             		}
             	}            	
@@ -625,7 +681,7 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
 	            	while(restIt.hasNext()) {
 	            		Resource restRes = restIt.next();
 	            		if (restRes.canAs(OntResource.class)) {
-	            			OntResource restOntRes = (OntResource) restRes.as(OntResource.class);
+	            			OntResource restOntRes = restRes.as(OntResource.class);
 	            			smartRemove(restOntRes, ontModel);
 	            		}
 	            	}
@@ -658,7 +714,7 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
                 while (propIt.hasNext()) {
                 	Resource res = (Resource) propIt.next();
                 	if (res.canAs(OntProperty.class)) {
-	                    com.hp.hpl.jena.ontology.OntProperty op = (com.hp.hpl.jena.ontology.OntProperty) res.as(OntProperty.class);
+	                    com.hp.hpl.jena.ontology.OntProperty op = res.as(OntProperty.class);
 	                    boolean isRoot = false;
 	                    Iterator parentIt = op.listSuperProperties();
 	                    if (parentIt != null) {
@@ -798,7 +854,7 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
         PREFIXES + "\n" +
         "SELECT DISTINCT ?property WHERE { \n" +
         "   ?subject ?property ?object . \n" + 
-        "   ?property a owl:ObjectProperty . \n" +
+//        "   ?property a owl:ObjectProperty . \n" +
         "   FILTER ( \n" +
         "       isURI(?object) && \n" +
                 PROPERTY_FILTERS + "\n" +
@@ -844,9 +900,17 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
     }
 
     protected static final String LIST_VIEW_CONFIG_FILE_QUERY_STRING =
-        "PREFIX display: <http://vitro.mannlib.cornell.edu/ontologies/display/1.1#>" +
+        "PREFIX display: <http://vitro.mannlib.cornell.edu/ontologies/display/1.1#> \n" +
-        "SELECT ?property ?filename WHERE { \n" +
+        "PREFIX config: <http://vitro.mannlib.cornell.edu/ns/vitro/ApplicationConfiguration#> \n" +
-        "    ?property display:listViewConfigFile ?filename . \n" +
+        "SELECT ?property ?range ?filename WHERE { \n" +
+        "    { ?property display:listViewConfigFile ?filename \n" +
+        "    } UNION { \n" +
+        "        ?lv config:listViewConfigFile ?filename . \n " +
+        "        ?configuration config:hasListView ?lv . " +
+        "        ?context config:hasConfiguration ?configuration . \n" +
+        "        ?context config:configContextFor ?property . \n" +
+        "        ?context config:qualifiedBy ?range . \n" +
+        "    } \n" +
         "}";
         
     protected static Query listViewConfigFileQuery = null;
@@ -859,12 +923,16 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
         }           
     }
     
-    Map<ObjectProperty, String> customListViewConfigFileMap = null;
+    //TODO private void addPropertyClassCombinationsToListViewMap(HashMap)    
+    
+    // Map key is pair of object property and range class URI
+    // If range is unspecified, OWL.Thing.getURI() is used in the key.
+    Map<Pair<ObjectProperty, String>, String> customListViewConfigFileMap = null;
     
     @Override
     public String getCustomListViewConfigFileName(ObjectProperty op) {
         if (customListViewConfigFileMap == null) {
-            customListViewConfigFileMap = new HashMap<ObjectProperty, String>();
+            customListViewConfigFileMap = new HashMap<Pair<ObjectProperty, String>, String>();
             OntModel displayModel = getOntModelSelector().getDisplayModel();
             //Get all property to list view config file mappings in the system
             QueryExecution qexec = QueryExecutionFactory.create(listViewConfigFileQuery, displayModel); 
@@ -873,6 +941,10 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
             while (results.hasNext()) {
                 QuerySolution soln = results.next();
                 String propertyUri = soln.getResource("property").getURI();
+                RDFNode rangeNode = soln.get("range");
+                String rangeUri = (rangeNode != null)
+                        ? ((Resource) rangeNode).getURI()
+                        : OWL.Thing.getURI();
                 ObjectProperty prop = getObjectPropertyByURI(propertyUri);
                 if (prop == null) {
                 	//This is a warning only if this property is the one for which we're searching
@@ -883,12 +955,18 @@ public class ObjectPropertyDaoJena extends PropertyDaoJena implements ObjectProp
                 	}
                 } else {
                     String filename = soln.getLiteral("filename").getLexicalForm();
-                    customListViewConfigFileMap.put(prop, filename);     
+                    customListViewConfigFileMap.put(new Pair<ObjectProperty, String>(prop, rangeUri), filename);     
                 }
             }       
             qexec.close();
         }      
-        return customListViewConfigFileMap.get(op);
+        
+        String customListViewConfigFileName = customListViewConfigFileMap.get(new Pair<ObjectProperty, String>(op, op.getRangeVClassURI()));
+        if (customListViewConfigFileName == null) {
+            customListViewConfigFileName = customListViewConfigFileMap.get(new Pair<ObjectProperty, String>(op, OWL.Thing.getURI()));
+        }
+        
+        return customListViewConfigFileName;
     }
 
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/ObjectPropertyStatementDaoJena.java

@@ -99,7 +99,7 @@ public class ObjectPropertyStatementDaoJena extends JenaBaseDao implements Objec
 	            ClosableIterator<Statement> propIt = ind.listProperties();
 	            try {
 	                while (propIt.hasNext()) {
-	                    Statement st = (Statement) propIt.next();
+	                    Statement st = propIt.next();
 	                    
 	                    if (st.getObject().isResource() && !(NONUSER_NAMESPACES.contains(st.getPredicate().getNameSpace()))) {
 	                        try {
@@ -173,7 +173,7 @@ public class ObjectPropertyStatementDaoJena extends JenaBaseDao implements Objec
     		try {
     			int count = 0;
     			while ( (opsIt.hasNext()) && ((endIndex<0) || (count<endIndex)) ) {
-    				Statement stmt = (Statement) opsIt.next();
+    				Statement stmt = opsIt.next();
     				if (stmt.getObject().isResource()) {
 	    				++count;
 	    				if (startIndex<0 || startIndex<=count) {
@@ -271,6 +271,7 @@ public class ObjectPropertyStatementDaoJena extends JenaBaseDao implements Objec
             String subjectUri, 
             String propertyUri,             
             String objectKey, 
+            String rangeUri,
             String queryString, 
             Set<String> constructQueryStrings,
             String sortDirection) {    	        
@@ -296,6 +297,9 @@ public class ObjectPropertyStatementDaoJena extends JenaBaseDao implements Objec
         QuerySolutionMap initialBindings = new QuerySolutionMap();
         initialBindings.add("subject", ResourceFactory.createResource(subjectUri));
         initialBindings.add("property", ResourceFactory.createResource(propertyUri));
+        if (rangeUri != null) {
+            initialBindings.add("objectType", ResourceFactory.createResource(rangeUri));
+        }
         
         // Run the SPARQL query to get the properties
         List<Map<String, String>> list = new ArrayList<Map<String, String>>();

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/ObjectPropertyStatementDaoSDB.java

@@ -102,7 +102,7 @@ public class ObjectPropertyStatementDaoSDB extends
 	            ClosableIterator<Statement> propIt = ind.listProperties();
 	            try {
 	                while (propIt.hasNext()) {
-	                    Statement st = (Statement) propIt.next();
+	                    Statement st = propIt.next();
 	                    if (st.getObject().isResource() && !(NONUSER_NAMESPACES.contains(st.getPredicate().getNameSpace()))) {
 	                        try {
 	                            ObjectPropertyStatement objPropertyStmt = new ObjectPropertyStatementImpl();

webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/OntModelSelector.java

@@ -37,11 +37,7 @@ public interface OntModelSelector {
 	public OntModel getTBoxModel();
 	
 	/**
-	 * @param ontologyURI
+	 * @return OntModel containing all RDF statements in the Display model.
-	 * @return OntModel containing TBox axioms for the specified ontology
 	 */
-	public OntModel getTBoxModel(String ontologyURI);
-	
 	public OntModel getDisplayModel();
-	
 }