255 lines
11 KiB
Text
255 lines
11 KiB
Text
<%-- $This file is distributed under the terms of the license in /doc/license.txt$ --%>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.controller.VitroRequest" %>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory" %>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.beans.ObjectProperty" %>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.beans.VClass" %>
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<%@ page import="com.hp.hpl.jena.rdf.model.Literal" %>
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<%@ page import="com.hp.hpl.jena.rdf.model.Model" %>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.beans.Individual" %>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.edit.n3editing.EditConfiguration" %>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.edit.n3editing.ModelChangePreprocessor"%>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.edit.n3editing.DefaultAddMissingIndividualFormModelPreprocessor"%>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary"%>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.dao.jena.WebappDaoFactoryJena"%>
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<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
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<%@ taglib prefix="v" uri="http://vitro.mannlib.cornell.edu/vitro/tags" %>
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<%
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Individual subject = (Individual)request.getAttribute("subject");
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ObjectProperty prop = (ObjectProperty)request.getAttribute("predicate");
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if (prop == null) throw new Error("no object property specified via incoming predicate attribute in defaultAddMissingIndividualForm.jsp");
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String propDomainPublic = (prop.getDomainPublic() == null) ? "affiliation" : prop.getDomainPublic();
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VitroRequest vreq = new VitroRequest(request);
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WebappDaoFactory wdf = vreq.getWebappDaoFactory();
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if( prop.getRangeVClassURI() == null ) {
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// If property has no explicit range, we will use e.g. owl:Thing.
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// Typically an allValuesFrom restriction will come into play later.
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VClass top = wdf.getVClassDao().getTopConcept();
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prop.setRangeVClassURI(top.getURI());
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}
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String objectUri = (String)request.getAttribute("objectUri");
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String predicateUri = (String)request.getAttribute("predicateUri");
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boolean isForwardToCreateNew = request.getAttribute("isForwardToCreateNew") != null &&
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(Boolean)request.getAttribute("isForwardToCreateNew") == true;
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// If this request is the first forward to this form we need to create a new
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// edit key because the request will be coming from a defaultObjPropForm and
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// will have an edit key that will be reused by the EditConfiguration that
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// is being created below. This also preserves back button functionality to
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// the form this request is coming from. If the edit key was not cleared
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// the new editConfig below would overwrite the previous form's editConfig
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// in the Session.
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if( isForwardToCreateNew )
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request.setAttribute("editKey", EditConfiguration.newEditKey(session));
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//If a objectProperty is both provideSelect and offerCreateNewOption
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// then when the user gos to a default ObjectProperty edit for an existing
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// object property statement then the user can create a new Individual,
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// and replace the object in the existing objectPropertyStatement with
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// this new individual.
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boolean isReplaceWithNew = request.getAttribute("isReplaceWithNew") != null &&
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(Boolean)request.getAttribute("isReplaceWithNew") == true;
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// If an objectProperty is selectFromExisitng==false and offerCreateNewOption == true
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// the we want to forward to the create new form but edit the existing object
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// of the objPropStmt.
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boolean isForwardToCreateButEdit = request.getAttribute("isForwardToCreateButEdit") != null
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&& (Boolean)request.getAttribute("isForwardToCreateButEdit") == true;
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vreq.setAttribute("defaultNamespace",wdf.getDefaultNamespace());
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StringBuffer n3AssertedTypesUnescapedBuffer = new StringBuffer();
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// TODO: redo to query restrictions directly. getVClassesForProperty returns the subclasses, which we don't want.
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//for ( VClass vclass : assertionsWdf.getVClassDao().getVClassesForProperty(subject.getVClassURI(),prop.getURI()) ) {
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// if (vclass.getURI()!=null) {
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// n3AssertedTypesUnescapedBuffer.append("?newIndividual ").append(" rdf:type <")
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// .append(vclass.getURI()).append("> .\n");
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// }
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//}
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vreq.setAttribute("n3AssertedTypesUnescaped",n3AssertedTypesUnescapedBuffer.toString());
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// if we don't check it into the portal, we won't be able to see it
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vreq.setAttribute("portalUri", vreq.getPortal().getTypeUri());
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String flagURI = null;
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if (vreq.getAppBean().isFlag1Active()) {
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flagURI = VitroVocabulary.vitroURI+"Flag1Value"+vreq.getPortal().getPortalId()+"Thing";
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} else {
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flagURI = wdf.getVClassDao().getTopConcept().getURI(); // fall back to owl:Thing if not portal filtering
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}
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vreq.setAttribute("flagURI",flagURI);
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VClass rangeClass = null;
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String typeOfNew = (String)vreq.getAttribute("typeOfNew");
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if(typeOfNew != null )
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rangeClass = wdf.getVClassDao().getVClassByURI( typeOfNew );
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if( rangeClass == null ){
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rangeClass = wdf.getVClassDao().getVClassByURI(prop.getRangeVClassURI());
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if( rangeClass == null ) throw new Error ("Cannot find class for range for property. Looking for " + prop.getRangeVClassURI() );
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}
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//vreq.setAttribute("rangeClassLocalName",rangeClass.getLocalName());
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//vreq.setAttribute("rangeClassNamespace",rangeClass.getNamespace());
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vreq.setAttribute("rangeClassUri",rangeClass.getURI());
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//todo: set additional ranges using allValuesFrom.
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//vreq.setAttribute("curatorReviewUri","http://vivo.library.cornell.edu/ns/0.1#CuratorReview");
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%>
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<v:jsonset var="queryForInverse" >
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PREFIX owl: <http://www.w3.org/2002/07/owl#>
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SELECT ?inverse_property
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WHERE {
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?inverse_property owl:inverseOf ?predicate
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}
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</v:jsonset>
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<%-- Enter a SPARQL query for each field, by convention concatenating the field id with "Existing"
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to convey that the expression is used to retrieve any existing value for the field in an existing individual.
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Each of these must then be referenced in the sparqlForExistingLiterals section of the JSON block below
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and in the literalsOnForm --%>
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<v:jsonset var="nameExisting" >
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PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
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SELECT ?existingName
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WHERE { ?newIndividual rdfs:label ?existingName }
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</v:jsonset>
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<%-- Pair the "existing" query with the skeleton of what will be asserted for a new statement involving this field.
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the actual assertion inserted in the model will be created via string substitution into the ? variables.
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NOTE the pattern of punctuation (a period after the prefix URI and after the ?field) --%>
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<v:jsonset var="n3ForName" >
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@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
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?newIndividual rdfs:label ?name .
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</v:jsonset>
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<v:jsonset var="n3ForRelation" >
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?subject ?predicate ?newIndividual .
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</v:jsonset>
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<v:jsonset var="n3ForType" >
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@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
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?newIndividual rdf:type <${rangeClassUri}> .
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</v:jsonset>
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<v:jsonset var="n3ForFlag" >
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@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
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?newIndividual rdf:type <${flagURI}> .
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</v:jsonset>
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<%-- using v:jsonset here so everything goes through the same JSON escaping --%>
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<v:jsonset var="n3AssertedTypes">
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@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
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${n3AssertedTypesUnescaped}
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</v:jsonset>
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<v:jsonset var="n3Inverse" >
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?newIndividual ?inverseProp ?subject .
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</v:jsonset>
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<%-- note that it's safer to have multiple distinct optional blocks so that a failure in one
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will not prevent correct sections from being inserted --%>
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<c:set var="editjson" scope="request">
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{
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"formUrl" : "${formUrl}",
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"editKey" : "${editKey}",
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"urlPatternToReturnTo" : "/entity",
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"subject" : [ "subject", "${subjectUriJson}" ],
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"predicate" : [ "predicate", "${predicateUriJson}" ],
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"object" : [ "newIndividual", "${objectUriJson}", "URI" ],
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"n3required" : [ "${n3ForName}" , "${n3ForRelation}", "${n3ForType}"],
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"n3optional" : [ "${n3Inverse}", "${n3AssertedTypes}", "${n3ForFlag}" ],
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"newResources" : {
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"newIndividual" : "${defaultNamespace}individual"
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},
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"urisInScope" : { },
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"literalsInScope" : { },
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"urisOnForm" : [ ],
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"literalsOnForm" : [ "name" ],
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"filesOnForm" : [ ],
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"sparqlForLiterals" : { },
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"sparqlForUris" : { "inverseProp" : "${queryForInverse}" },
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"sparqlForExistingLiterals" : {
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"name" : "${nameExisting}"
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},
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"sparqlForExistingUris" : { },
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"fields" : {
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"name" : {
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"newResource" : "false",
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"validators" : ["nonempty"],
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"optionsType" : "UNDEFINED",
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"literalOptions" : [ ],
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"predicateUri" : "",
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"objectClassUri" : "",
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"rangeDatatypeUri" : "",
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"rangeLang" : "",
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"assertions" : [ "${n3ForName}" ]
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}
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}
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}
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</c:set>
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<%
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EditConfiguration editConfig = null;
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if( ! isForwardToCreateNew )
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editConfig = EditConfiguration.getConfigFromSession(session,request);
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//else
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// don't want to get the editConfig because it was for the defaultObjPropForm
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if( editConfig == null ){
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editConfig = new EditConfiguration((String)request.getAttribute("editjson"));
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EditConfiguration.putConfigInSession(editConfig, session);
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}
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Model model = (Model)application.getAttribute("jenaOntModel");
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if( isReplaceWithNew){
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// this is very specialized for the defaultAddMissingIndividual.jsp
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// to support objPropStmt edits where the user wants to
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// create a new Individual. Here we trick the processRdfForm2 into
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// creating a new Individual and use the preprocessor to do the
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// removal of the old objPropStmt
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editConfig.addModelChangePreprocessor(
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new DefaultAddMissingIndividualFormModelPreprocessor(
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subject.getURI(),predicateUri ,objectUri ) );
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editConfig.setObject(null);
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editConfig.prepareForNonUpdate(model);
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}else if ( isForwardToCreateButEdit) {
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editConfig.prepareForObjPropUpdate(model);
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}else if(request.getAttribute("object") != null ){
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editConfig.prepareForObjPropUpdate(model);
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} else{
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editConfig.prepareForNonUpdate(model);
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}
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String submitButtonLabel="";
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/* title is used by pre and post form fragments */
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if (objectUri != null) {
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request.setAttribute("title", "Edit \""+propDomainPublic+"\" entry for " + subject.getName());
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submitButtonLabel = "Save changes";
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} else {
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request.setAttribute("title","Create a new \""+propDomainPublic+"\" entry for " + subject.getName());
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submitButtonLabel = "Create new \""+propDomainPublic+"\" entry";
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}
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%>
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<jsp:include page="${preForm}">
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<jsp:param name="useTinyMCE" value="false"/>
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<jsp:param name="useAutoComplete" value="false"/>
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</jsp:include>
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<h2>${title}</h2>
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<form action="<c:url value="/edit/processRdfForm2.jsp"/>" ><br/>
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<v:input type="text" label="name (required)" id="name" size="30"/><br/>
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<v:input type="submit" id="submit" value="<%=submitButtonLabel%>" cancel="true"/>
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</form>
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<jsp:include page="${postForm}"/>
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