Working on dateTime with precision NIHVIVO-295

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

@@ -3,14 +3,17 @@
 package edu.cornell.mannlib.vitro.webapp.controller.freemarker;
 
 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 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.jena.VClassGroupCache;
 
 public class HomePageController extends FreemarkerHttpServlet {
 
@@ -23,6 +26,10 @@ public class HomePageController extends FreemarkerHttpServlet {
     protected ResponseValues processRequest(VitroRequest vreq) { 
         
         Map<String, Object> body = new HashMap<String, Object>();    
+        VClassGroupCache vcgc = VClassGroupCache.getVClassGroupCache( getServletContext() );
+        List<VClassGroup> vClassGroups =  vcgc.getGroups(vreq.getPortalId());
+        body.put("vClassGroups", vClassGroups);
+        
         // Add home page data to body here         
         return new TemplateResponseValues(BODY_TEMPLATE, body);
     }

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

@@ -296,4 +296,31 @@ public class VitroVocabulary {
     public static final String IND_MAIN_IMAGE = VITRO_PUBLIC + "mainImage";
     public static final String IND_IMAGE = VITRO_PUBLIC + "image";
 
+    // =============== Date Time with Precision vocabulary ===============
+    private static final String DATETIME_NS = "http://vivoweb.org/ontology/core#";
+    
+    protected  static final String[] PRECISIONS = {
+        DATETIME_NS+"NoPrecision",
+        DATETIME_NS+"YearPrecision",
+        DATETIME_NS+"YearMonthPrecision",
+        DATETIME_NS+"YearMonthDayPrecision",
+        DATETIME_NS+"YearMonthDayHourPrecision",
+        DATETIME_NS+"YearMonthDayHourMinutePrecision",
+        DATETIME_NS+"YearMonthDayTimePrecision"};
+
+    public enum Precision {
+        NONE(PRECISIONS[0]),
+        YEAR(PRECISIONS[1]),
+        MONTH(PRECISIONS[2]),
+        DAY(PRECISIONS[3]),
+        HOUR(PRECISIONS[4]),
+        MINUTE(PRECISIONS[5]),
+        SECOND(PRECISIONS[6]);        
+        
+        private final String URI;
+        Precision(String uri){
+            URI=uri;
+        }
+        public String uri(){return URI;}
+    }
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/edit/elements/DateTimeWithPrecision.java

@@ -0,0 +1,468 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+
+package edu.cornell.mannlib.vitro.webapp.edit.elements;
+
+import java.util.Calendar;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.joda.time.DateTime;
+
+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 edu.cornell.mannlib.vitro.webapp.controller.freemarker.FreemarkerHttpServlet;
+import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
+import edu.cornell.mannlib.vitro.webapp.edit.n3editing.EditConfiguration;
+import edu.cornell.mannlib.vitro.webapp.edit.n3editing.EditSubmission;
+import edu.cornell.mannlib.vitro.webapp.edit.n3editing.Field;
+import freemarker.template.Configuration;
+
+/**
+ * This is intended to work in conjunction with a template to create the HTML for a 
+ * datetime with precision and to convert he submitted parameters into 
+ * varname -> Literal and varname -> URI maps.
+ * 
+ * This requires two variables to be defined:
+ * ${fieldname}.precision - URI of datetime precision
+ * ${fieldname}.value - DateTime literal  
+ * 
+ */
+public class DateTimeWithPrecision extends BaseEditElement {
+    
+    String fieldName;
+    VitroVocabulary.Precision requiredMinimumPrecision;
+
+
+    VitroVocabulary.Precision DEFAULT_MIN_PRECISION = VitroVocabulary.Precision.DAY;
+    VitroVocabulary.Precision[] precisions = VitroVocabulary.Precision.values();
+    
+    public DateTimeWithPrecision(Field field) {
+        super(field);
+        fieldName = field.getName();
+        requiredMinimumPrecision = DEFAULT_MIN_PRECISION;
+    }
+
+    public DateTimeWithPrecision(Field field, VitroVocabulary.Precision requiredMinimumPrecision){
+        this(field);
+        if( requiredMinimumPrecision != null )
+            this.requiredMinimumPrecision = requiredMinimumPrecision;
+        else
+            requiredMinimumPrecision = DEFAULT_MIN_PRECISION;
+    }
+   
+    //it would be nice to have only the version of the constructor that takes the enum 
+    //but this is to quickly get the JSP configuration working.
+    public DateTimeWithPrecision(Field field, String precisionURI){
+        this(field);
+        for( VitroVocabulary.Precision precision : VitroVocabulary.Precision.values()){
+            if( precision.uri().equals(precisionURI))
+                this.requiredMinimumPrecision = precision;
+        }
+        if( this.requiredMinimumPrecision == null )
+            throw new IllegalArgumentException(precisionURI +" is not a valid precision, see VitroVocabulary.Precision");
+    }
+    
+    private static final Log log = LogFactory.getLog(DateTimeWithPrecision.class);
+    protected String TEMPATE_NAME = "DateTimeWithPrecision.ftl";
+    
+    @Override
+    public String draw(String fieldName, EditConfiguration editConfig,
+            EditSubmission editSub, Configuration fmConfig) {                        
+        Map map = getMapForTemplate( editConfig, editSub);
+        map.putAll( FreemarkerHttpServlet.getDirectives());        
+        return merge( fmConfig, TEMPATE_NAME, map);
+    }    
+    
+    /**
+     * This produces a map for use in the template.
+     */
+    private Map getMapForTemplate(EditConfiguration editConfig, EditSubmission editSub) {              
+        Map<String,Object>map = new HashMap<String,Object>();       
+        
+        map.put("fieldName", fieldName);
+        
+        DateTime value = getTimeValue(editConfig,editSub);
+        map.put("year", Integer.toString(value.getYear()));
+        map.put("month", Integer.toString(value.getMonthOfYear()));
+        map.put("day", Integer.toString(value.getDayOfMonth()) );
+        map.put("hour", Integer.toString(value.getHourOfDay()) );
+        map.put("minute", Integer.toString(value.getMinuteOfHour()) );
+        map.put("second", Integer.toString(value.getSecondOfMinute() )) ;
+               
+        map.put("precision", getPrecision(editConfig,editSub));        
+        map.put("requiredMinimumPrecision", requiredMinimumPrecision.uri());
+                
+        addPrecisionConstants(map);
+        return map;
+    }
+   
+    /** Adds precisionURIs for use by the templates */
+    private void addPrecisionConstants(Map<String,Object> map){
+        Map<String,Object> constants = new HashMap<String,Object>();
+        for( VitroVocabulary.Precision pc: VitroVocabulary.Precision.values()){
+            constants.put(pc.name().toLowerCase(),pc.uri());
+        }
+        map.put("precisions", constants);
+    }
+    
+    /**
+     * Gets the currently set precision
+     */
+    private String getPrecision(EditConfiguration editConfig, EditSubmission editSub) {
+        String precisionURI = editConfig.getUrisInScope().get( getPrecisionVariableName() );
+        if( precisionURI == null ){
+            //maybe we need a way to specify a default value?
+            return VitroVocabulary.Precision.DAY.uri();
+        }else{
+            return precisionURI;
+        } 
+    }
+
+    private DateTime getTimeValue(EditConfiguration editConfig, EditSubmission editSub) {
+        Literal dtValue = editConfig.getLiteralsInScope().get( getValueVariableName() );
+        if( dtValue == null ){
+            //maybe we need a way to specify a default value?
+            return new DateTime();
+        }else{
+            return new DateTime( dtValue.getLexicalForm() );
+        }
+    }
+
+    /**
+     * This gets the literals for a submitted form from the queryParmeters. 
+     * It will only be called if getValidationErrors() doesn't return any errors.
+     */
+    @Override
+    public Map<String, Literal> getLiterals(String fieldName,
+            EditConfiguration editConfig, Map<String, String[]> queryParameters) {         
+        Map<String,Literal> literalMap = new HashMap<String,Literal>();
+       
+        Literal datetime =getDateTime( queryParameters);
+        literalMap.put(fieldName+".value", datetime);
+        
+        return literalMap;
+    }
+    
+    protected Literal getDateTime( Map<String, String[]> queryParameters ) {
+        Integer year = parseToInt(fieldName+".year", queryParameters);
+        Integer month = parseToInt(fieldName+".month", queryParameters);
+        if( month == null || month == 0 ) 
+            month = 1;        
+        Integer day = parseToInt(fieldName+".day", queryParameters);
+        if( day == null || day == 0 )
+            day = 1;
+        Integer hour = parseToInt(fieldName+".hour", queryParameters);
+        if( hour == null )
+            hour = 0;
+        Integer minute = parseToInt(fieldName+".minute", queryParameters);
+        if( minute == null )
+            minute = 0;
+        Integer second = parseToInt(fieldName+".second", queryParameters);
+        if( second == null )
+            second = 0;
+        int mills = 0;
+        
+        
+        DateTime value = new DateTime(
+                year.intValue(),month.intValue(),day.intValue(),
+                hour.intValue(),minute.intValue(),second.intValue(),mills);
+        
+        Date dValue = value.toDate();
+        
+        /*This isn't doing what I want it to do.  It is recording the correct instance of timeb
+         * but it is recording it with the timezone UTC/zulu */          
+        //return ResourceFactory.createTypedLiteral(ISODateTimeFormat.dateTimeNoMillis().print(value),XSDDatatype.XSDdateTime);
+         
+        Calendar c = Calendar.getInstance();
+        c.setTime(value.toDate());        
+        
+        Model m = ModelFactory.createDefaultModel();
+        Literal lit = m.createTypedLiteral( c );  
+        return lit;
+    }
+
+    /**
+     * This gets the URIs for a submitted form from the queryParmeters. 
+     * It will only be called if getValidationErrors() doesn't return any errors.
+     */
+    @Override
+    public Map<String, String> getURIs(String fieldName,
+            EditConfiguration editConfig, Map<String, String[]> queryParameters) {                                
+        String precisionUri;
+        try {
+            precisionUri = getSubmittedPrecision( queryParameters);
+        } catch (Exception e) {
+            log.error("getURIS() should only be called on input that passed getValidationErrors()");
+            return Collections.emptyMap();        
+        }
+        Map<String,String> uriMap = new HashMap<String,String>();
+        uriMap.put(fieldName+".precision", precisionUri);        
+        return uriMap;
+    }
+    
+    /**
+     * Precision is based on the values returned by the form. Throws an exception with
+     * the error message if the queryParameters cannot make a valid date/precision because
+     * there are values missing.
+     */
+    protected String getSubmittedPrecision(Map<String, String[]> queryParameters) throws Exception {
+        
+        Integer year = parseToInt(fieldName+".year",queryParameters);
+        Integer month = parseToInt(fieldName+".month",queryParameters);
+        Integer day = parseToInt(fieldName+".day",queryParameters);
+        Integer hour  = parseToInt(fieldName+".hour",queryParameters);
+        Integer minute = parseToInt(fieldName+".minute",queryParameters);
+        Integer second = parseToInt(fieldName+".second",queryParameters);
+        Integer[] values = { year, month, day, hour, minute, second };
+        
+        /*  find the most significant date field that is null. */
+        int indexOfFirstNull= -1;        
+        for(int i=0; i < values.length ; i++){
+            if( values[i] == null ){
+                indexOfFirstNull = i;
+                break;
+            }            
+        }
+        
+        /* if they all had values then we have seconds precision */
+        if( indexOfFirstNull == -1 )
+            return VitroVocabulary.Precision.SECOND.uri();
+       
+        
+        /* check that there are no values after the most significant null field 
+         * that are non-null. */         
+        boolean nonNullAfterFirstNull=false;
+        for(int i=0; i < values.length ; i++){
+            if( i > indexOfFirstNull && values[i] != null ){
+                nonNullAfterFirstNull = true;
+                break;
+            }
+        }
+        if( nonNullAfterFirstNull )
+            throw new Exception("cannot determine precision, there were filledout values after the first un-filledout value, ");
+        else{            
+            return precisions[ indexOfFirstNull ].uri(); 
+        }
+    }
+    
+    @Override
+    public Map<String, String> getValidationMessages(String fieldName,
+            EditConfiguration editConfig, Map<String, String[]> queryParameters) {
+        Map<String,String> errorMsgMap = new HashMap<String,String>();                               
+                
+        //check that any parameters we got are single values
+        String[] names = {"year","month","day","hour","minute","second", "precision"};
+        for( String name:names){            
+            if ( !hasNoneOrSingle(fieldName+"."+name, queryParameters))
+                errorMsgMap.put(fieldName+"."+name, "must have only one value for " + name);            
+        }
+        
+        String precisionURI = null;
+        try{
+            precisionURI = getSubmittedPrecision( queryParameters);
+        }catch(Exception ex){            
+            errorMsgMap.put(fieldName,ex.getMessage());
+            return errorMsgMap;
+        }
+        
+        errorMsgMap.putAll(checkDate( precisionURI,  queryParameters) );
+        
+        return errorMsgMap; 
+    }
+
+    /**
+     * This checks for invalid date times.
+     */
+    final static String NON_INTEGER_YEAR = "must enter a valid year";
+    final static String NON_INTEGER_MONTH = "must enter a valid month";
+    final static String NON_INTEGER_DAY = "must enter a valid day";
+    final static String NON_INTEGER_HOUR = "must enter a valid hour";
+    final static String NON_INTEGER_MINUTE = "must enter a valid minute";
+    final static String NON_INTEGER_SECOND = "must enter a valid second";
+    
+    private Map<String,String> checkDate( String precisionURI, Map<String, String[]> qp){
+        if( precisionURI == null )
+            return Collections.emptyMap();
+        
+        Map<String,String> errors = new HashMap<String,String>();
+        
+        Integer year,month,day,hour,minute,second;
+                
+        //just check if the values for the precision parse to integers
+        if( precisionURI.equals(VitroVocabulary.Precision.YEAR.uri() ) ){
+            if( ! canParseToNumber(fieldName+".year" ,qp))
+                errors.put(fieldName+".year", NON_INTEGER_YEAR);            
+        }else if( precisionURI.equals( VitroVocabulary.Precision.MONTH.uri() )){
+            if( ! canParseToNumber(fieldName+".year" ,qp))
+                errors.put(fieldName+".year", NON_INTEGER_YEAR);
+            if( ! canParseToNumber(fieldName+".month" ,qp))
+                errors.put(fieldName+".month", NON_INTEGER_MONTH);
+        }else if( precisionURI.equals( VitroVocabulary.Precision.DAY.uri() )){
+            if( ! canParseToNumber(fieldName+".year" ,qp))
+                errors.put(fieldName+".year", NON_INTEGER_YEAR);
+            if( ! canParseToNumber(fieldName+".month" ,qp))
+                errors.put(fieldName+".month", NON_INTEGER_MONTH);
+            if( ! canParseToNumber(fieldName+".day" ,qp))
+                errors.put(fieldName+".day", NON_INTEGER_DAY);
+        }else if( precisionURI.equals( VitroVocabulary.Precision.HOUR.uri() )){
+            if( ! canParseToNumber(fieldName+".year" ,qp))
+                errors.put(fieldName+".year", NON_INTEGER_YEAR);
+            if( ! canParseToNumber(fieldName+".month" ,qp))
+                errors.put(fieldName+".month", NON_INTEGER_MONTH);
+            if( ! canParseToNumber(fieldName+".day" ,qp))
+                errors.put(fieldName+".day", NON_INTEGER_DAY);
+            if( ! canParseToNumber(fieldName+".hour" ,qp))
+                errors.put(fieldName+".hour", NON_INTEGER_HOUR);
+        }else if( precisionURI.equals( VitroVocabulary.Precision.MINUTE.uri() )){
+            if( ! canParseToNumber(fieldName+".year" ,qp))
+                errors.put(fieldName+".year", NON_INTEGER_YEAR);
+            if( ! canParseToNumber(fieldName+".month" ,qp))
+                errors.put(fieldName+".month", NON_INTEGER_MONTH);
+            if( ! canParseToNumber(fieldName+".day" ,qp))
+                errors.put(fieldName+".day", NON_INTEGER_DAY);
+            if( ! canParseToNumber(fieldName+".hour" ,qp))
+                errors.put(fieldName+".hour", NON_INTEGER_HOUR);
+            if( ! canParseToNumber(fieldName+".minute" ,qp))
+                errors.put(fieldName+".minute", NON_INTEGER_HOUR);
+        }else if( precisionURI.equals( VitroVocabulary.Precision.SECOND.uri() )){
+            if( ! canParseToNumber(fieldName+".year" ,qp))
+                errors.put(fieldName+".year", NON_INTEGER_YEAR);
+            if( ! canParseToNumber(fieldName+".month" ,qp))
+                errors.put(fieldName+".month", NON_INTEGER_MONTH);
+            if( ! canParseToNumber(fieldName+".day" ,qp))
+                errors.put(fieldName+".day", NON_INTEGER_DAY);
+            if( ! canParseToNumber(fieldName+".hour" ,qp))
+                errors.put(fieldName+".hour", NON_INTEGER_HOUR);
+            if( ! canParseToNumber(fieldName+".minute" ,qp))
+                errors.put(fieldName+".minute", NON_INTEGER_HOUR);
+            if( ! canParseToNumber(fieldName+".second" ,qp))
+                errors.put(fieldName+".second", NON_INTEGER_SECOND);
+        }
+                       
+        //check if we can make a valid date with these integers
+        year = parseToInt(fieldName+".year", qp);
+        if( year == null ) 
+            year = 1999;
+        month= parseToInt(fieldName+".month", qp);
+        if(month == null )
+            month = 1;
+        day = parseToInt(fieldName+".day", qp);
+        if( day == null )
+             day = 1;
+        hour = parseToInt(fieldName+".hour", qp);
+        if( hour == null )
+            hour = 0;
+        minute = parseToInt(fieldName+".minute",qp);
+        if( minute == null )
+            minute = 0;
+        second = parseToInt(fieldName+".second", qp);
+        if( second == null )
+            second = 0;                
+                
+        DateTime dateTime = new DateTime();
+        try{
+            dateTime.withYear(year);
+        }catch(IllegalArgumentException iae){
+           errors.put(fieldName+".year", iae.getLocalizedMessage());   
+        }
+        try{
+            dateTime.withMonthOfYear(month);
+        }catch(IllegalArgumentException iae){
+            errors.put(fieldName+".month", iae.getLocalizedMessage());
+        }
+        try{
+            dateTime.withDayOfMonth(day);
+        }catch(IllegalArgumentException iae){
+            errors.put(fieldName+".day", iae.getLocalizedMessage());
+        }
+        try{
+            dateTime.withHourOfDay(hour);
+        }catch(IllegalArgumentException iae){
+            errors.put(fieldName+".hour", iae.getLocalizedMessage());
+        }
+        try{
+            dateTime.withSecondOfMinute(second);
+        }catch(IllegalArgumentException iae){
+            errors.put(fieldName+".second", iae.getLocalizedMessage());    
+        }       
+
+        return errors;
+    }       
+    
+    
+    private boolean fieldMatchesPattern( String fieldName, Map<String,String[]>queryParameters, Pattern pattern){
+        String[] varg = queryParameters.get(fieldName);
+        if( varg == null || varg.length != 1 || varg[0] == null)
+            return false;
+        String value = varg[0];
+        Matcher match = pattern.matcher(value);
+        return match.matches();
+    }
+    
+    private boolean emptyOrBlank(String key,Map<String, String[]> queryParameters){
+        String[] vt = queryParameters.get(key);
+        return ( vt == null || vt.length ==0 || vt[0] == null || vt[0].length() == 0 );
+    }
+    
+    private boolean canParseToNumber(String key,Map<String, String[]> queryParameters){
+        Integer out = null;
+        try{
+            String[] vt = queryParameters.get(key);
+            if( vt == null || vt.length ==0 || vt[0] == null)
+                return false;
+            else{
+                out = Integer.parseInt(vt[0]);
+                return true;
+            }            
+        }catch(IndexOutOfBoundsException iex){
+            out =  null;
+        }catch(NumberFormatException nfe){
+            out =  null;
+        }catch(NullPointerException npe){
+            out = null;
+        }        
+        return false;
+    }
+    
+    
+  
+    private Integer parseToInt(String key,Map<String, String[]> queryParameters){        
+        Integer out = null;
+        try{
+            String[] vt = queryParameters.get(key);
+            if( vt == null || vt.length ==0 || vt[0] == null)
+                out = null;
+            else
+                out = Integer.parseInt(vt[0]);
+        }catch(IndexOutOfBoundsException iex){
+            out =  null;
+        }catch(NumberFormatException nfe){
+            out =  null;
+        }catch(NullPointerException npe){
+            out = null;
+        }        
+        return out;
+    }
+
+    public VitroVocabulary.Precision getRequiredMinimumPrecision() {
+        return requiredMinimumPrecision;
+    }
+
+    public void setRequiredMinimumPrecision(
+            VitroVocabulary.Precision requiredMinimumPrecision) {
+        this.requiredMinimumPrecision = requiredMinimumPrecision;
+    }
+    
+    public String getValueVariableName(){ return fieldName + ".value" ; }
+    public String getPrecisionVariableName(){ return fieldName + ".precision" ; }
+}
+
+

webapp/src/edu/cornell/mannlib/vitro/webapp/edit/elements/EditElement.java

@@ -39,9 +39,9 @@ public interface EditElement {
      */
     public String draw(String fieldName, EditConfiguration editConfig, EditSubmission editSub, Configuration fmConfig);
     
-    /**
-     * We may need a method to get existing URIs and Literals for use in building retraction statements?
-     */
-    // public Map<String,Literal> getExistingLiterals(?);
-    // public Map<String,Literal> getExistingURIs(?);
+    /* in the future, we may need to get existing values */
+    /*
+    public Map<String,Literal> getExistingLiterals(???)
+    public Map<String,String> getExistingURIs(???);
+    */
 }

webapp/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/Field.java

@@ -179,6 +179,9 @@ public class Field {
         }
     }
 
+    public void setEditElement(EditElement editElement){
+        this.editElement = editElement;
+    }
     
     /**
      * A field may specify a class for additional features. 

webapp/src/edu/cornell/mannlib/vitro/webapp/search/beans/Searcher.java

@@ -19,7 +19,7 @@ import edu.cornell.mannlib.vitro.webapp.search.beans.VitroQueryFactory;
  *
  * @author bdc34
  *
- *@deprecated Use LuceneIndexFactory instead
+ * @ deprecated Use LuceneIndexFactory instead
  */
 public interface Searcher {
 

webapp/src/edu/cornell/mannlib/vitro/webapp/search/beans/VitroHighlighter.java

@@ -26,7 +26,7 @@ import edu.cornell.mannlib.vitro.webapp.beans.ObjectPropertyStatement;
  *
  * @author bdc34
  *
- * @deprecated there is no replacement 
+ * @ deprecated there is no replacement 
  */
 public abstract class VitroHighlighter extends UnaryFunctor<String,String> {
 	

webapp/src/edu/cornell/mannlib/vitro/webapp/web/jsptags/InputElementFormattingTag.java

@@ -385,10 +385,7 @@ public class InputElementFormattingTag extends TagSupport {
 
     public int doStartTag() {
         try {
-            /* first check for blank or missing type and id values */
-            if (getType()==null || getType().equals("")){
-                log.error("Error in doStartTag: input element type is blank or not specified.");
-            }
+
             if (getId()==null || getId().equals("")){
                 log.error("Error in doStartTag: input element id is blank or not specified.");
             }
@@ -440,6 +437,11 @@ public class InputElementFormattingTag extends TagSupport {
 //                return SKIP_BODY;
 //            }
             
+           
+            if ((getType()==null || getType().equals("")) && field.getEditElement() == null ){
+                log.error("Error in doStartTag: input element type is blank or not specified.");
+            }
+            
             // set ProhibitedFromSearch object so picklist doesn't show
             // individuals from classes that should be hidden from list views
         	OntModel displayOntModel = 

webapp/test/edu/cornell/mannlib/vitro/webapp/edit/elements/DateTimeWithPrecisionTest.java

@@ -0,0 +1,218 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+
+package edu.cornell.mannlib.vitro.webapp.edit.elements;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.joda.time.DateTime;
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.hp.hpl.jena.datatypes.xsd.XSDDatatype;
+import com.hp.hpl.jena.datatypes.xsd.XSDDateTime;
+import com.hp.hpl.jena.rdf.model.Literal;
+
+import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
+import edu.cornell.mannlib.vitro.webapp.edit.n3editing.EditConfiguration;
+import edu.cornell.mannlib.vitro.webapp.edit.n3editing.Field;
+
+
+public class DateTimeWithPrecisionTest {
+
+    @Test
+    public void precisionSecondsValidationTest() throws Exception{
+        String FIELDNAME = "testfield";       
+        Field field = new Field();
+        field.setName(FIELDNAME);
+        DateTimeWithPrecision dtwp = new DateTimeWithPrecision(field);
+        
+        Map<String,String[]> queryParameters = new HashMap<String, String[]>();                        
+        queryParameters.put(FIELDNAME+".year", new String[]{"1999" });
+        queryParameters.put(FIELDNAME+".month", new String[]{"12"});
+        queryParameters.put(FIELDNAME+".day", new String[]{"01"});
+        queryParameters.put(FIELDNAME+".hour", new String[]{"12"});
+        queryParameters.put(FIELDNAME+".minute", new String[]{"00"});
+        queryParameters.put(FIELDNAME+".second", new String[]{"00"});                        
+        EditConfiguration editConfig=null;
+        Map<String,String> validationMsgs = dtwp.getValidationMessages("testfield", editConfig, queryParameters);        
+        Assert.assertNotNull(validationMsgs);
+        Assert.assertTrue(validationMsgs.size() == 0 );
+        
+        String precisionURI = null;        
+        precisionURI = dtwp.getSubmittedPrecision( queryParameters);
+        
+        Assert.assertNotNull(precisionURI);
+        //Assert.assertEquals(dtwp.PRECISIONS[6], precisionURI);        
+        Assert.assertEquals(VitroVocabulary.Precision.SECOND.uri(), precisionURI);
+    }
+    
+    @Test
+    public void precisionMinutesValidationTest() throws Exception{
+        String FIELDNAME = "testfield";       
+        Field field = new Field();
+        field.setName(FIELDNAME);
+        DateTimeWithPrecision dtwp = new DateTimeWithPrecision(field);
+        
+        Map<String,String[]> queryParameters = new HashMap<String, String[]>();                        
+        queryParameters.put(FIELDNAME+".year", new String[]{"1999" });
+        queryParameters.put(FIELDNAME+".month", new String[]{"12"});
+        queryParameters.put(FIELDNAME+".day", new String[]{"01"});
+        queryParameters.put(FIELDNAME+".hour", new String[]{"12"});
+        queryParameters.put(FIELDNAME+".minute", new String[]{"00"});
+        //no seconds
+        
+        EditConfiguration editConfig=null;
+        Map<String,String> validationMsgs = dtwp.getValidationMessages("testfield", editConfig, queryParameters);        
+        Assert.assertNotNull(validationMsgs);
+        Assert.assertTrue(validationMsgs.size() == 0 );
+        
+        String precisionURI = null;        
+        precisionURI = dtwp.getSubmittedPrecision( queryParameters);
+        
+        Assert.assertNotNull(precisionURI);
+        Assert.assertEquals(VitroVocabulary.Precision.MINUTE.uri(), precisionURI);        
+    }
+    
+    @Test
+    public void precisionHourssValidationTest() throws Exception{
+        String FIELDNAME = "testfield";        
+        Field field = new Field();
+        field.setName(FIELDNAME);
+        DateTimeWithPrecision dtwp = new DateTimeWithPrecision(field);
+        
+        Map<String,String[]> queryParameters = new HashMap<String, String[]>();                        
+        queryParameters.put(FIELDNAME+".year", new String[]{"1999" });
+        queryParameters.put(FIELDNAME+".month", new String[]{"12"});
+        queryParameters.put(FIELDNAME+".day", new String[]{"01"});
+        queryParameters.put(FIELDNAME+".hour", new String[]{"12"});
+        //no minutes
+        //no seconds
+        
+        EditConfiguration editConfig=null;
+        Map<String,String> validationMsgs = dtwp.getValidationMessages("testfield", editConfig, queryParameters);        
+        Assert.assertNotNull(validationMsgs);
+        Assert.assertTrue(validationMsgs.size() == 0 );
+        
+        String precisionURI = null;
+        precisionURI = dtwp.getSubmittedPrecision( queryParameters);
+        
+        Assert.assertNotNull(precisionURI);
+        Assert.assertEquals(VitroVocabulary.Precision.HOUR.uri(), precisionURI);               
+    }
+    
+    @Test
+    public void precisionDaysValidationTest()  throws Exception{        
+        String FIELDNAME = "testfield";        
+        Field field = new Field();
+        field.setName(FIELDNAME);
+        DateTimeWithPrecision dtwp = new DateTimeWithPrecision(field);
+        
+        Map<String,String[]> queryParameters = new HashMap<String, String[]>();                        
+        queryParameters.put(FIELDNAME+".year", new String[]{"1999" });
+        queryParameters.put(FIELDNAME+".month", new String[]{"12"});
+        queryParameters.put(FIELDNAME+".day", new String[]{"01"});
+        //no hours
+        //no minutes
+        //no seconds
+        
+        EditConfiguration editConfig=null;
+        Map<String,String> validationMsgs = dtwp.getValidationMessages("testfield", editConfig, queryParameters);        
+        Assert.assertNotNull(validationMsgs);
+        Assert.assertTrue(validationMsgs.size() == 0 );
+        
+        String precisionURI = null;        
+        precisionURI = dtwp.getSubmittedPrecision( queryParameters);
+        
+        Assert.assertNotNull(precisionURI);
+        Assert.assertEquals(VitroVocabulary.Precision.DAY.uri(), precisionURI);               
+    }
+    
+    @Test
+    public void precisionMonthsValidationTest()throws Exception{
+        String FIELDNAME = "testfield";        
+        Field field = new Field();
+        field.setName(FIELDNAME);
+        DateTimeWithPrecision dtwp = new DateTimeWithPrecision(field);
+        
+        Map<String,String[]> queryParameters = new HashMap<String, String[]>();                        
+        queryParameters.put(FIELDNAME+".year", new String[]{"1999" });
+        queryParameters.put(FIELDNAME+".month", new String[]{"12"});
+        //no days
+        //no hours
+        //no minutes
+        //no seconds 
+        
+        EditConfiguration editConfig=null;
+        Map<String,String> validationMsgs = dtwp.getValidationMessages("testfield", editConfig, queryParameters);        
+        Assert.assertNotNull(validationMsgs);
+        Assert.assertTrue(validationMsgs.size() == 0 );
+        
+        String precisionURI = null;
+        precisionURI = dtwp.getSubmittedPrecision( queryParameters);
+        
+        Assert.assertNotNull(precisionURI);
+        Assert.assertEquals(VitroVocabulary.Precision.MONTH.uri(), precisionURI);       
+    }
+    
+    @Test
+    public void precisionYearValidationTest() throws Exception{
+        String FIELDNAME = "testfield";       
+        Field field = new Field();
+        field.setName(FIELDNAME);
+        DateTimeWithPrecision dtwp = new DateTimeWithPrecision(field);
+        
+        Map<String,String[]> queryParameters = new HashMap<String, String[]>();                        
+        queryParameters.put(FIELDNAME+".year", new String[]{"1999" });
+        //no months
+        //no days
+        //no hours
+        //no minutes
+        //no seconds
+
+        EditConfiguration editConfig=null;
+        Map<String,String> validationMsgs = dtwp.getValidationMessages("testfield", editConfig, queryParameters);        
+        Assert.assertNotNull(validationMsgs);
+        Assert.assertTrue(validationMsgs.size() == 0 );
+        
+        String precisionURI = null;
+        precisionURI = dtwp.getSubmittedPrecision( queryParameters);
+        
+        Assert.assertNotNull(precisionURI);
+        Assert.assertEquals(VitroVocabulary.Precision.YEAR.uri(), precisionURI);        
+    }
+    
+    @Test
+    public void getDateLiteralTest(){
+        String FIELDNAME = "testfield";       
+        Field field = new Field();
+        field.setName(FIELDNAME);
+        DateTimeWithPrecision dtwp = new DateTimeWithPrecision(field);
+        
+        Map<String,String[]> queryParameters = new HashMap<String, String[]>();                        
+        queryParameters.put(FIELDNAME+".year", new String[]{"1999" });
+        //no months
+        //no days
+        //no hours
+        //no minutes
+        //no seconds
+
+        EditConfiguration editConfig=null;
+        Map<String,String> validationMsgs = dtwp.getValidationMessages("testfield", editConfig, queryParameters);        
+        Assert.assertNotNull(validationMsgs);
+        Assert.assertTrue(validationMsgs.size() == 0 );
+                
+        Literal date = dtwp.getDateTime( queryParameters);        
+        Assert.assertNotNull(date);        
+        Assert.assertEquals( XSDDatatype.XSDdateTime.getURI() ,date.getDatatypeURI() );
+        
+        DateTime result = new DateTime( date.getLexicalForm() );
+        DateTime expected = new DateTime(1999,1,1,0,0,0,0);
+        Assert.assertEquals(expected, result);
+        
+        Object obj = date.getValue();
+        Assert.assertNotNull(obj);
+        Assert.assertEquals(XSDDateTime.class, obj.getClass());        
+    }
+
+}

webapp/web/edit/forms/test/dateTimePrecTest.jsp

@@ -29,6 +29,34 @@ This is a test file for the DateTimeWithPrecision EditElement.
     WebappDaoFactory wdf = vreq.getWebappDaoFactory();    
 %>
 
+<v:jsonset var="queryForInverse" >
+    PREFIX owl:  <http://www.w3.org/2002/07/owl#>
+    SELECT ?inverse_property
+    WHERE {
+        ?inverse_property owl:inverseOf ?predicate
+    }
+</v:jsonset>
+
+<v:jsonset var="sparqlForDxPrecision"  >
+ PREFIX rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
+ PREFIX core: <http://vivoweb.org/ontology/core#>     
+ SELECT ?dtX.precision WHERE {
+    ?subject ?predicate ?object .
+    ?object <core:hasDateTimeValue> ?dtX. 
+    ?dtX <rdf:type>  <core:DateTimeValue> .           
+    ?dtX <core:dateTimePrecision> ?dtX.precision .            
+</v:jsonset>
+
+<v:jsonset var="sparqlForDxValue"  >
+ PREFIX rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#>    
+ PREFIX core: <http://vivoweb.org/ontology/core#>     
+ SELECT ?dtX.value WHERE {
+    ?subject ?predicate ?object .
+    ?object <core:hasDateTimeValue> ?dtX. 
+    ?dtX <rdf:type>  <core:DateTimeValue> .    
+    ?dtX <core:dateTime> ?dtX.value .                   
+</v:jsonset>
+
 <v:jsonset var="n3ForEdit"  >
     @prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
     @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@@ -64,13 +92,14 @@ This is a test file for the DateTimeWithPrecision EditElement.
     "filesOnForm"               : [ ],
     "sparqlForLiterals"         : { },
     "sparqlForUris"             : { },
-    "sparqlForExistingLiterals" : { },
-    "sparqlForExistingUris"     : { },
+    "sparqlForExistingLiterals" : { "dtX.value": "${sparqlForDxValue}" },
+    "sparqlForExistingUris"     : { "dtX.precision": "${sparqlForDxPrecision}" },
     "fields" : {
         "dtX" : {
             "newResource"       : "true",
             "validators"        : [  ],
             "optionsType"       : "edu.cornell.mannlib.vitro.webapp.edit.elements.DateTimeWithPrecision",
+            "editElement"       : "edu.cornell.mannlib.vitro.webapp.edit.elements.DateTimeWithPrecision",
             "literalOptions"    : [ ],
             "predicateUri"      : "",
             "objectClassUri"    : "",
@@ -107,7 +136,7 @@ This is a test file for the DateTimeWithPrecision EditElement.
 <h2>${title}</h2>
 
 <form action="<c:url value="/edit/processRdfForm2.jsp"/>" >
-    <v:input id="dtX" />        
+    <v:input id="dtX" type="what" />        
     <v:input type="submit" id="submit" value="submit" cancel="true"/>
 </form>