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NIHVIVO-3 code for permanent URIs

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ass92 2010-07-08 23:10:13 +00:00
parent e1229bd38c
commit d335d83d57
1 changed files with 101 additions and 1 deletions
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102
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/jena/JenaIngestController.java
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@ -14,6 +14,7 @@ import java.util.ArrayList;
import java.util.Iterator; import java.util.Iterator;
import java.util.LinkedList; import java.util.LinkedList;
import java.util.List; import java.util.List;
import java.util.Random;
import javax.servlet.RequestDispatcher; import javax.servlet.RequestDispatcher;
import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletRequest;
@ -42,9 +43,11 @@ import com.hp.hpl.jena.rdf.model.ModelFactory;
import com.hp.hpl.jena.rdf.model.ModelMaker; import com.hp.hpl.jena.rdf.model.ModelMaker;
import com.hp.hpl.jena.rdf.model.Property; import com.hp.hpl.jena.rdf.model.Property;
import com.hp.hpl.jena.rdf.model.RDFNode; import com.hp.hpl.jena.rdf.model.RDFNode;
import com.hp.hpl.jena.rdf.model.ResIterator;
import com.hp.hpl.jena.rdf.model.Resource; import com.hp.hpl.jena.rdf.model.Resource;
import com.hp.hpl.jena.rdf.model.ResourceFactory; import com.hp.hpl.jena.rdf.model.ResourceFactory;
import com.hp.hpl.jena.rdf.model.Statement; import com.hp.hpl.jena.rdf.model.Statement;
import com.hp.hpl.jena.rdf.model.StmtIterator;
import com.hp.hpl.jena.sdb.SDBFactory; import com.hp.hpl.jena.sdb.SDBFactory;
import com.hp.hpl.jena.sdb.Store; import com.hp.hpl.jena.sdb.Store;
import com.hp.hpl.jena.sdb.StoreDesc; import com.hp.hpl.jena.sdb.StoreDesc;
@ -59,6 +62,7 @@ import edu.cornell.mannlib.vedit.controller.BaseEditController;
import edu.cornell.mannlib.vitro.webapp.beans.Portal; import edu.cornell.mannlib.vitro.webapp.beans.Portal;
import edu.cornell.mannlib.vitro.webapp.controller.Controllers; import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest; import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
import edu.cornell.mannlib.vitro.webapp.dao.InsertException;
import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory; import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
import edu.cornell.mannlib.vitro.webapp.dao.jena.SimpleOntModelSelector; import edu.cornell.mannlib.vitro.webapp.dao.jena.SimpleOntModelSelector;
import edu.cornell.mannlib.vitro.webapp.dao.jena.VitroJenaModelMaker; import edu.cornell.mannlib.vitro.webapp.dao.jena.VitroJenaModelMaker;
@ -95,6 +99,7 @@ public class JenaIngestController extends BaseEditController {
private static final String EXECUTE_WORKFLOW_JSP = "/jenaIngest/executeWorkflow.jsp"; private static final String EXECUTE_WORKFLOW_JSP = "/jenaIngest/executeWorkflow.jsp";
private static final String WORKFLOW_STEP_JSP = "/jenaIngest/workflowStep.jsp"; private static final String WORKFLOW_STEP_JSP = "/jenaIngest/workflowStep.jsp";
private static final String GENERATE_TBOX_JSP = "/jenaIngest/generateTBox.jsp"; private static final String GENERATE_TBOX_JSP = "/jenaIngest/generateTBox.jsp";
private static final String PERMANENT_URI = "/jenaIngest/permanentURI.jsp";
private static final String SPARQL_CONSTRUCT_CLASS = "http://vitro.mannlib.cornell.edu/ns/vitro/0.7/sparql#SPARQLCONSTRUCTQuery"; private static final String SPARQL_CONSTRUCT_CLASS = "http://vitro.mannlib.cornell.edu/ns/vitro/0.7/sparql#SPARQLCONSTRUCTQuery";
private static final String SPARQL_QUERYSTR_PROP = "http://vitro.mannlib.cornell.edu/ns/vitro/0.7/sparql#queryStr"; private static final String SPARQL_QUERYSTR_PROP = "http://vitro.mannlib.cornell.edu/ns/vitro/0.7/sparql#queryStr";
@ -397,7 +402,44 @@ public class JenaIngestController extends BaseEditController {
request.setAttribute("title","Generate TBox from Assertions Data"); request.setAttribute("title","Generate TBox from Assertions Data");
request.setAttribute("bodyJsp",GENERATE_TBOX_JSP); request.setAttribute("bodyJsp",GENERATE_TBOX_JSP);
} }
} else { }else if("permanentURI".equals(actionStr)){
String modelName = vreq.getParameter("modelName");
String oldModel = vreq.getParameter("oldModel");
String newModel = vreq.getParameter("newModel");
String oldNamespace = vreq.getParameter("oldNamespace");
String newNamespace = vreq.getParameter("newNamespace");
String dNamespace = vreq.getParameter("defaultNamespace");
if(modelName!=null){
Model m = maker.getModel(modelName);
ArrayList namespaceList = new ArrayList();
Iterator namespaceItr = m.listNameSpaces();
if(namespaceItr!=null){
while(namespaceItr.hasNext()){
namespaceList.add(namespaceItr.next().toString());
}
}
else {
namespaceList.add("no resources present");
}
String defaultNamespace = getWebappDaoFactory().getDefaultNamespace();
request.setAttribute("modelName", modelName);
request.setAttribute("defaultNamespace", defaultNamespace);
request.setAttribute("namespaceList", namespaceList);
request.setAttribute("title","Permanent URI");
request.setAttribute("bodyJsp",PERMANENT_URI);
}
else if(oldModel!=null){
doPermanentURI(oldModel,newModel,oldNamespace,newNamespace,dNamespace,maker,vreq);
request.setAttribute("title","Ingest Menu");
request.setAttribute("bodyJsp",INGEST_MENU_JSP);
}
} else {
request.setAttribute("title","Ingest Menu"); request.setAttribute("title","Ingest Menu");
request.setAttribute("bodyJsp",INGEST_MENU_JSP); request.setAttribute("bodyJsp",INGEST_MENU_JSP);
} }
@ -865,6 +907,64 @@ public class JenaIngestController extends BaseEditController {
new JenaIngestWorkflowProcessor(jenaOntModel.getIndividual(workflowURI),getVitroJenaModelMaker(vreq)).run(jenaOntModel.getIndividual(workflowStepURI)); new JenaIngestWorkflowProcessor(jenaOntModel.getIndividual(workflowURI),getVitroJenaModelMaker(vreq)).run(jenaOntModel.getIndividual(workflowStepURI));
} }
private void doPermanentURI(String oldModel,String newModel,String oldNamespace,
String newNamespace,String dNamespace,ModelMaker maker,VitroRequest vreq){
WebappDaoFactory wdf = vreq.getWebappDaoFactory();
Model m = maker.getModel(oldModel);
Model saveModel = maker.getModel(newModel);
ResIterator rsItr = m.listResourcesWithProperty((Property)null);
String uri = null;
while(rsItr.hasNext()){
Resource res = rsItr.next();
if(oldNamespace.equals(res.getNameSpace())){
Resource newRes = null;
if(!newNamespace.equals("")){
uri = getUnusedURI(newNamespace);
}
else if(!dNamespace.equals("")){
try{
uri = wdf.getIndividualDao().getUnusedURI(null);
}catch(InsertException ex){
log.error("could not create uri");
}
}
newRes = saveModel.createResource(uri);
StmtIterator stmItr = m.listStatements(res, (Property)null, (RDFNode)null);
while(stmItr.hasNext()){
Statement stmt = stmItr.next();
Property prop = stmt.getPredicate();
RDFNode node = stmt.getObject();
saveModel.add(newRes, prop, node);
}
res.removeAll((Property)null);
}
}
}
private String getUnusedURI(String newNamespace){
String uri = null;
SimpleOntModelSelector getModel = new SimpleOntModelSelector();
OntModel fullModel = getModel.getABoxModel();
Random random = new Random();
Resource res = null;
boolean check=true;
log.info("Going into loop");
do{
uri = newNamespace + "individual" + random.nextInt();
res = fullModel.getResource(uri);
check = fullModel.containsResource(res);
}while(check==true);
log.info("url assigned");
res.removeAll((Property)null);
return uri;
}
public void prepareSmush (VitroRequest vreq) { public void prepareSmush (VitroRequest vreq) {
String smushPropURI = vreq.getParameter("smushPropURI"); String smushPropURI = vreq.getParameter("smushPropURI");
} }