${errorMsg}
-
-
-<%
-VitroRequest vreq = new VitroRequest(request);
-if( vreq.getParameter("subjectUri") != null ){
- Individual individual = vreq.getWebappDaoFactory().getIndividualDao().getIndividualByURI(vreq.getParameter("subjectUri"));
- String name = "the individual you were trying to edit.";
- if( individual != null && individual.getName() != null ){
- name = individual.getName();
- } %>
-
-
-
-<%}else{ %>
-
-
-
-<%} %>
-
-
-
- <%=vreq.getParameter("subjectUri")%>
-
-
-
- errorMessages = new ArrayList();
-
- //Object sessionOntModel = request.getSession().getAttribute("jenaOntModel");
- //OntModel jenaOntModel = (sessionOntModel != null && sessionOntModel instanceof OntModel) ? (OntModel)sessionOntModel:
- // (OntModel)application.getAttribute("jenaOntModel");
-
- VitroRequest vreq = new VitroRequest(request);
- EditConfiguration editConfig = EditConfiguration.getConfigFromSession(session,vreq);
- if( editConfig == null ){
- %> errors = submission.getValidationErrors();
- EditSubmission.putEditSubmissionInSession(session,submission);
-
- if( errors != null && ! errors.isEmpty() ){
- String form = editConfig.getFormUrl();
- vreq.setAttribute("formUrl", form);
- %> n3Required = editConfig.getN3Required();
-
- Map> fieldAssertions = null;
- String subjectUri=null, predicateUri=null;
- Individual subject=null;
- if( editConfig.getDatapropKey() != null && editConfig.getDatapropKey().length() > 0){
- // we are editing an existing data property statement
- subjectUri = editConfig.getSubjectUri();
- if (subjectUri == null || subjectUri.trim().length()==0) {
- log.error("No subjectUri parameter available via editConfig for datapropKey "+editConfig.getDatapropKey());
- throw new Error("No subjectUri parameter available via editConfig in processDatapropRdfForm.jsp");
- }
- predicateUri = editConfig.getPredicateUri();
- if (predicateUri == null || predicateUri.trim().length()==0) {
- log.error("No predicateUri parameter available via editConfig for datapropKey "+editConfig.getDatapropKey());
- throw new Error("No predicateUri parameter available via editConfig in processDatapropRdfForm.jsp");
- }
-
- WebappDaoFactory wdf = vreq.getWebappDaoFactory();
-
- // need to get subject because have to iterate through all its data property statements to match datapropKey hashcode
- subject = wdf.getIndividualDao().getIndividualByURI(subjectUri);
- if( subject == null ) {
- log.error("Could not find subject Individual via editConfig's subjectUri while proceessing update to datapropKey "+editConfig.getDatapropKey());
- throw new Error("In processDatapropRdfForm.jsp, could not find subject Individual via uri " + subjectUri);
- }
-
- boolean backButtonProblems = checkForBackButtonConfusion(vreq, application, submission, editConfig, subject, wdf);
- if( backButtonProblems ){
- %> varToNewResource = newToUriMap(editConfig.getNewResources(),resourcesModel);
-
- //if we are editing an existing prop, no new resources will be substituted since the var will
- //have already been substituted in by urisInScope.
- n3Required = n3Subber.subInUris( varToNewResource, n3Required);
-
- fieldAssertions = n3Subber.substituteIntoValues(varToNewResource, null, fieldAssertions );
-
- /* ***************** Build Models ******************* */
- /* bdc34: we should check if this is an edit of an existing
- or a new individual. If this is a edit of an existing then
- we don't need to do the n3required or the n3optional; only the
- the assertions and retractions from the fields are needed.
- */
- List requiredAssertions = null;
- List requiredRetractions = null;
-
- boolean submissionWasAnUpdate = false;
- if( editConfig.getDatapropKey() != null && editConfig.getDatapropKey().trim().length() > 0 ){
- //editing an existing statement
- submissionWasAnUpdate = true;
-
- List requiredFieldAssertions = new ArrayList();
- List requiredFieldRetractions = new ArrayList();
- for(String fieldName: fieldAssertions.keySet()){
- Field field = editConfig.getFields().get(fieldName);
- /* CHECK that field changed, then add assertions and retractions */
- if( hasFieldChanged(fieldName, editConfig, submission) ){
- log.debug("Field "+fieldName+" has changed for datapropKey "+editConfig.getDatapropKey());
-
- List assertions = fieldAssertions.get(fieldName);
- for( String n3 : assertions){
- try{
- log.debug("Adding assertion '"+n3+"' to requiredFieldAssertions");
- Model model = ModelFactory.createDefaultModel();
- StringReader reader = new StringReader(n3);
- model.read(reader, "", "N3");
- requiredFieldAssertions.add(model);
- }catch(Throwable t){
- log.warn("processing N3 assertions string from field "+fieldName+"\n"+t.getMessage()+'\n'+"n3: \n"+n3);
- errorMessages.add("error processing N3 assertion string from field " + fieldName + "\n"+
- t.getMessage() + '\n' +
- "n3: \n" + n3 );
- }
- }
- if (field.getRetractions()!=null) {
- for( String n3 : field.getRetractions()){
- try{
- log.debug("Adding retraction '"+n3+"' to requiredFieldRetractions");
- Model model = ModelFactory.createDefaultModel();
- StringReader reader = new StringReader(n3);
- model.read(reader, "", "N3");
- requiredFieldRetractions.add(model);
- }catch(Throwable t){
- log.warn("processing N3 retraction string from field "+fieldName+"\n"+t.getMessage()+'\n'+"n3: \n"+n3);
- errorMessages.add("error in processDatapropRdfForm.jsp processing N3 retraction string from field "+fieldName+"\n"+t.getMessage()+'\n'+"n3: \n"+n3);
- }
- }
- }
- if(checkForEmptyString(submission, editConfig)){
- //don't assert the empty string dataproperty
- requiredFieldAssertions.clear();
- }
- }
- }
- requiredAssertions = requiredFieldAssertions;
- requiredRetractions = requiredFieldRetractions;
-
- } else { //deal with required N3
- submissionWasAnUpdate = false;
- log.debug("Not editing an existing statement since no datapropKey in editConfig");
-
- List requiredNewModels = new ArrayList();
- for(String n3 : n3Required){
- try{
- log.debug("Adding assertion '"+n3+"' to requiredNewModels");
- Model model = ModelFactory.createDefaultModel();
- StringReader reader = new StringReader(n3);
- model.read(reader, "", "N3");
- requiredNewModels.add( model );
- }catch(Throwable t){
- log.warn("error processing required n3 string \n"+t.getMessage()+'\n'+"n3: \n"+n3);
- errorMessages.add("error processing required n3 string \n"+t.getMessage()+'\n'+"n3: \n"+n3);
- }
- }
-
- requiredRetractions = Collections.EMPTY_LIST;
- if( !checkForEmptyString(submission, editConfig) ){
- requiredAssertions = requiredNewModels;
-
- if( !errorMessages.isEmpty() ){
- for( String error : errorMessages){
- log.debug(error);
- }
- }
- }else{
- //doing an empty field delete, see Issue VITRO-432
- requiredAssertions = Collections.EMPTY_LIST;
- }
- }
-
- OntModel writeModel = editConfig.getWriteModelSelector().getModel(request,application);
- Lock lock = null;
- String editorUri = EditN3Utils.getEditorUri(request);
- try{
- lock = writeModel.getLock();
- lock.enterCriticalSection(Lock.WRITE);
- writeModel.getBaseModel().notifyEvent(new EditEvent(editorUri,true));
- for( Model model : requiredAssertions) {
- writeModel.add(model);
- }
- for(Model model : requiredRetractions ){
- writeModel.remove( model );
- }
- }catch(Throwable t){
- errorMessages.add("In processDatapropRdfForm.jsp, error adding edit change n3required model to in memory model \n"+ t.getMessage() );
- }finally{
- writeModel.getBaseModel().notifyEvent(new EditEvent(editorUri,false));
- lock.leaveCriticalSection();
- }
-
-
- //now setup an EditConfiguration so a single back button submissions can be handled
- EditConfiguration copy = editConfig.copy();
-
- //need a new DataPropHash and a new editConfig that uses that, and replace
- //the editConfig used for this submission in the session. The same thing
- //is done for an update or a new insert since it will convert the insert
- //EditConfig into an update EditConfig.
- log.debug("attempting to make an updated copy of the editConfig for browser back button support");
- Field dataField = copy.getField(copy.getVarNameForObject());
-
- DataPropertyStatement dps = new DataPropertyStatementImpl();
- Literal submitted = submission.getLiteralsFromForm().get(copy.getVarNameForObject());
- if( submitted != null ){
- dps.setIndividualURI( copy.getSubjectUri() );
- dps.setDatapropURI( copy.getPredicateUri() );
- dps.setDatatypeURI( submitted.getDatatypeURI());
- dps.setLanguage( submitted.getLanguage() );
- dps.setData( submitted.getLexicalForm() );
-
- copy.prepareForDataPropUpdate(writeModel, dps);
- copy.setDatapropKey( Integer.toString(RdfLiteralHash.makeRdfLiteralHash(dps)) );
- EditConfiguration.putConfigInSession(copy,session);
- }
-%>
-
-> fieldsToMap(Map fields) {
- Map> out = new HashMap>();
- for (String fieldName : fields.keySet()) {
- Field field = fields.get(fieldName);
-
- List copyOfN3 = new ArrayList();
- for (String str : field.getAssertions()) {
- copyOfN3.add(str);
- }
- out.put(fieldName, copyOfN3);
- }
- return out;
- }
-
- public Map newToUriMap(Map newResources,
- Model model) {
- HashMap newUris = new HashMap();
- for (String key : newResources.keySet()) {
- newUris.put(key, makeNewUri(newResources.get(key), model));
- }
- return newUris;
- }
-
- public String makeNewUri(String prefix, Model model) {
- if (prefix == null || prefix.length() == 0)
- prefix = defaultUriPrefix;
-
- String uri = prefix + random.nextInt();
- Resource r = ResourceFactory.createResource(uri);
- while (model.containsResource(r)) {
- uri = prefix + random.nextInt();
- r = ResourceFactory.createResource(uri);
- }
- return uri;
- }
-
- static Random random = new Random();
-
- static String defaultUriPrefix = "http://vivo.library.cornell.edu/ns/0.1#individual";%>
-
-
-<%!private boolean hasFieldChanged(String fieldName,
- EditConfiguration editConfig, EditSubmission submission) {
- String orgValue = editConfig.getUrisInScope().get(fieldName);
- String newValue = submission.getUrisFromForm().get(fieldName);
- if (orgValue != null && newValue != null) {
- if (orgValue.equals(newValue))
- return false;
- else
- return true;
- }
-
- Literal orgLit = editConfig.getLiteralsInScope().get(fieldName);
- Literal newLit = submission.getLiteralsFromForm().get(fieldName);
- boolean fieldChanged = !EditLiteral.equalLiterals(orgLit, newLit);
- log.debug("field " + fieldName + " "
- + (fieldChanged ? "did Change" : "did NOT change"));
- return fieldChanged;
- }
-
- private boolean checkForBackButtonConfusion(VitroRequest vreq, ServletContext application, EditSubmission submission,
- EditConfiguration editConfig, Individual subject,
- WebappDaoFactory wdf) {
- if (editConfig.getDatapropKey() == null
- || editConfig.getDatapropKey().length() == 0)
- return false;
-
- Model model = (Model)application.getAttribute("jenaOntModel");
- int dpropHash = Integer.parseInt(editConfig.getDatapropKey());
- DataPropertyStatement dps = RdfLiteralHash.getPropertyStmtByHash(subject.getURI(), editConfig.getPredicateUri(), dpropHash, model);
-
- if (dps != null)
- return false;
- DataProperty dp = wdf.getDataPropertyDao().getDataPropertyByURI(
- editConfig.getPredicateUri());
- if (dp != null) {
- if (dp.getDisplayLimit() == 1 /* || dp.isFunctional() */)
- return false;
- else
- return true;
- }
- return false;
-
- }
-
- // Our editors have gotten into the habbit of clearing the text from the
- // textarea and saving it to invoke a delete. see Issue VITRO-432
- private boolean checkForEmptyString(EditSubmission submission,
- EditConfiguration editConfig) {
- if (editConfig.getFields().size() == 1) {
- String onlyField = editConfig.getFields().keySet().iterator()
- .next();
- Literal value = submission.getLiteralsFromForm().get(onlyField);
- if( value == null ){
- log.debug("No parameters found in submission for field \"" + onlyField +"\"");
- return true;
- }else if( "".equals(value.getLexicalForm())) {
- log.debug("Submission was a single field named \"" + onlyField + "\" with an empty string");
- return true;
- }
- }
- return false;
- }
-
-
- private void dump(String name, Object fff) {
- XStream xstream = new XStream(new DomDriver());
- Log log = LogFactory
- .getLog("edu.cornell.mannlib.vitro.webapp.jsp.edit.forms.processDatapropRdfForm.jsp");
- log
- .debug("*******************************************************************");
- log.debug(name);
- log.debug(xstream.toXML(fff));
- }%>
diff --git a/webapp/web/edit/processRdfForm2.jsp b/webapp/web/edit/processRdfForm2.jsp
deleted file mode 100644
index 7bb6499ff..000000000
--- a/webapp/web/edit/processRdfForm2.jsp
+++ /dev/null
@@ -1,522 +0,0 @@
-<%-- $This file is distributed under the terms of the license in /doc/license.txt$ --%>
-
-<%@ page import="com.hp.hpl.jena.ontology.OntModel" %>
-<%@ page import="com.hp.hpl.jena.rdf.model.Model" %>
-<%@ page import="com.hp.hpl.jena.rdf.model.ModelFactory" %>
-<%@ page import="com.hp.hpl.jena.rdf.model.Resource" %>
-<%@ page import="com.hp.hpl.jena.rdf.model.Literal" %>
-<%@ page import="com.hp.hpl.jena.rdf.model.ResourceFactory" %>
-<%@ page import="com.hp.hpl.jena.shared.Lock" %>
-<%@ page import="com.thoughtworks.xstream.XStream" %>
-<%@ page import="com.thoughtworks.xstream.io.xml.DomDriver" %>
-<%@ page import="edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.EditConfiguration" %>
-<%@ page import="edu.cornell.mannlib.vitro.webapp.edit.n3editing.processEdit.EditN3Generator" %>
-<%@ page import="edu.cornell.mannlib.vitro.webapp.edit.n3editing.processEdit.EditSubmission" %>
-<%@ page import="edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.Field" %>
-<%@ page import="java.io.StringReader" %>
-<%@ page import="java.util.*" %>
-<%@ page import="java.util.Map" %>
-<%@ page import="java.util.Iterator" %>
-<%@page import="org.apache.commons.logging.LogFactory"%>
-<%@page import="org.apache.commons.logging.Log"%>
-<%@page import="org.apache.commons.fileupload.servlet.ServletFileUpload"%>
-<%@page import="java.io.InputStream"%>
-<%@page import="org.apache.commons.fileupload.FileItemIterator"%>
-<%@page import="org.apache.commons.fileupload.FileItemStream"%>
-<%@page import="org.apache.commons.fileupload.util.Streams"%>
-<%@page import="com.hp.hpl.jena.rdf.model.Property"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary"%>
-<%@page import="java.io.File"%>
-<%@page import="org.apache.commons.fileupload.FileItem"%>
-<%@page import="org.apache.commons.fileupload.FileItemFactory"%>
-<%@page import="org.apache.commons.fileupload.disk.DiskFileItemFactory"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.dao.jena.event.EditEvent"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.auth.identifier.IdentifierBundle"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.auth.identifier.RoleIdentifier"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.edit.n3editing.processEdit.EditN3Utils"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.controller.VitroRequest"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.filters.VitroRequestPrep"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.preprocessors.ModelChangePreprocessor"%>
-<%@ page import="edu.cornell.mannlib.vitro.webapp.controller.Controllers" %>
-<%@ page import="java.net.URLDecoder" %>
-<%@page import="edu.cornell.mannlib.vitro.webapp.dao.jena.DependentResourceDeleteJena"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.beans.IndividualImpl"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.beans.Individual"%>
-<%@page import="edu.cornell.mannlib.vitro.webapp.dao.InsertException"%>
-
-<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
-
-<%-- 2nd prototype of processing.
-
-This one takes two lists of n3, on required and one optional. If
-all of the variables in the required n3 are not bound or it cannot
-be processed as n3 by Jena then it is an error in processing the form.
-The optional n3 blocks will proccessed if their variables are bound and
-are well formed.
---%>
-
-<%@taglib prefix="vitro" uri="/WEB-INF/tlds/VitroUtils.tld" %>
-<%@page import="edu.cornell.mannlib.vitro.webapp.auth.requestedAction.usepages.UseMiscellaneousPages" %>
-<% request.setAttribute("requestedActions", new UseMiscellaneousPages()); %>
- queryParameters = null;
- queryParameters = vreq.getParameterMap();
-
- List errorMessages = new ArrayList();
-
- //this version has been removed from the updated code
- //EditConfiguration editConfig = EditConfiguration.getConfigFromSession(session,vreq,queryParameters);
- EditConfiguration editConfig = EditConfiguration.getConfigFromSession(session, request);
- if( editConfig == null ){
- %> entToReturnTo = new ArrayList(1);
- if( editConfig.getEntityToReturnTo() != null ){
- entToReturnTo.add(" "+editConfig.getEntityToReturnTo()+" ");
- }
-
- Map errors = submission.getValidationErrors();
- EditSubmission.putEditSubmissionInSession(session,submission);
-
- if( errors != null && ! errors.isEmpty() ){
- String form = editConfig.getFormUrl();
- vreq.setAttribute("formUrl", form);
- vreq.setAttribute("view", vreq.getParameter("view"));
- %>
- requiredAssertions = null;
- List requiredRetractions = null;
- List optionalAssertions = null;
-
- boolean requestIsAnUpdate = editConfig.getObject() != null && editConfig.getObject().trim().length() > 0;
- if( requestIsAnUpdate ){
- //handle update of an existing object
- if( log.isDebugEnabled()) log.debug("editing an existing resource: " + editConfig.getObject() );
-
- Map> fieldAssertions = fieldsToAssertionMap(editConfig.getFields());
- Map> fieldRetractions= fieldsToRetractionMap(editConfig.getFields());
-
- /* ********** URIs and Literals on Form/Parameters *********** */
- fieldAssertions = n3Subber.substituteIntoValues( submission.getUrisFromForm(), submission.getLiteralsFromForm(), fieldAssertions);
- if(log.isDebugEnabled()) logAddRetract("substituted in literals from form",fieldAssertions,fieldRetractions);
- entToReturnTo = n3Subber.subInUris(submission.getUrisFromForm(),entToReturnTo);
- //fieldRetractions does NOT get values from form.
-
- /* ****************** URIs and Literals in Scope ************** */
- fieldAssertions = n3Subber.substituteIntoValues(editConfig.getUrisInScope(), editConfig.getLiteralsInScope(), fieldAssertions );
- fieldRetractions = n3Subber.substituteIntoValues(editConfig.getUrisInScope(), editConfig.getLiteralsInScope(), fieldRetractions);
- if(log.isDebugEnabled()) logAddRetract("substituted in URIs and Literals from scope",fieldAssertions,fieldRetractions);
- entToReturnTo = n3Subber.subInUris(editConfig.getUrisInScope(),entToReturnTo);
-
- //do edits ever need new resources? (YES)
- Map varToNewResource = newToUriMap(editConfig.getNewResources(),wdf);
- fieldAssertions = n3Subber.substituteIntoValues(varToNewResource, null, fieldAssertions);
- if(log.isDebugEnabled()) logAddRetract("substituted in URIs for new resources",fieldAssertions,fieldRetractions);
- entToReturnTo = n3Subber.subInUris(varToNewResource,entToReturnTo);
- //fieldRetractions does NOT get values from form.
-
- //editing an existing statement
- List requiredFieldAssertions = new ArrayList();
- List requiredFieldRetractions = new ArrayList();
- for(String fieldName: fieldAssertions.keySet()){
- Field field = editConfig.getFields().get(fieldName);
-
- /* CHECK that field changed, then add assertions and retractions */
-
- // No longer checking if field has changed, because assertions and retractions
- // are mutually diffed before statements are added to or removed from the model.
- // The explicit change check can cause problems
- // in more complex setups, like the automatic form building in DataStaR.
-
- if (true) { // ( hasFieldChanged(fieldName, editConfig, submission) ){
- //log.debug("field "+fieldName+" has changed ...");
- /* if the field was a checkbox then we need to something special */
-
- List assertions = fieldAssertions.get(fieldName);
- List retractions = fieldRetractions.get(fieldName);
- for( String n3 : assertions){
- try{
- Model model = ModelFactory.createDefaultModel();
- StringReader reader = new StringReader(n3);
- model.read(reader, "", "N3");
- requiredFieldAssertions.add(model);
- }catch(Throwable t){
- String errMsg = "error processing N3 assertion string from field " + fieldName + "\n"+
- t.getMessage() + '\n' + "n3: \n" + n3;
- errorMessages.add(errMsg);
- if ( log.isDebugEnabled() ) {
- log.debug( errMsg );
- }
- }
- }
- for( String n3 : retractions ){
- try{
- Model model = ModelFactory.createDefaultModel();
- StringReader reader = new StringReader(n3);
- model.read(reader, "", "N3");
- requiredFieldRetractions.add(model);
- }catch(Throwable t){
- String errMsg = "error processing N3 retraction string from field " + fieldName + "\n"+
- t.getMessage() + '\n' +
- "n3: \n" + n3;
- errorMessages.add(errMsg);
- if ( log.isDebugEnabled() ) {
- log.debug( errMsg );
- }
- }
- }
- }
- }
- requiredAssertions = requiredFieldAssertions;
- requiredRetractions = requiredFieldRetractions;
- optionalAssertions = Collections.EMPTY_LIST;
-
- } else {
- if( log.isDebugEnabled()) log.debug("creating a new relation " + editConfig.getPredicateUri() );
- //handle creation of a new object property and maybe a resource
- List n3Required = editConfig.getN3Required();
- List n3Optional = editConfig.getN3Optional();
-
- /* ********** URIs and Literals on Form/Parameters *********** */
- //sub in resource uris off form
- n3Required = n3Subber.subInUris(submission.getUrisFromForm(), n3Required);
- n3Optional = n3Subber.subInUris(submission.getUrisFromForm(), n3Optional);
- if(log.isDebugEnabled()) logRequiredOpt("substituted in URIs off from ",n3Required,n3Optional);
- entToReturnTo = n3Subber.subInUris(submission.getUrisFromForm(), entToReturnTo);
-
- //sub in literals from form
- n3Required = n3Subber.subInLiterals(submission.getLiteralsFromForm(), n3Required);
- n3Optional = n3Subber.subInLiterals(submission.getLiteralsFromForm(), n3Optional);
- if(log.isDebugEnabled()) logRequiredOpt("substituted in literals off from ",n3Required,n3Optional);
-
- /* ****************** URIs and Literals in Scope ************** */
- n3Required = n3Subber.subInUris( editConfig.getUrisInScope(), n3Required);
- n3Optional = n3Subber.subInUris( editConfig.getUrisInScope(), n3Optional);
- if(log.isDebugEnabled()) logRequiredOpt("substituted in URIs from scope ",n3Required,n3Optional);
- entToReturnTo = n3Subber.subInUris(editConfig.getUrisInScope(), entToReturnTo);
-
- n3Required = n3Subber.subInLiterals( editConfig.getLiteralsInScope(), n3Required);
- n3Optional = n3Subber.subInLiterals( editConfig.getLiteralsInScope(), n3Optional);
- if(log.isDebugEnabled()) logRequiredOpt("substituted in Literals from scope ",n3Required,n3Optional);
-
- /* ****************** New Resources ********************** */
- Map varToNewResource = newToUriMap(editConfig.getNewResources(),wdf);
-
- //if we are editing an existing prop, no new resources will be substituted since the var will
- //have already been substituted in by urisInScope.
- n3Required = n3Subber.subInUris( varToNewResource, n3Required);
- n3Optional = n3Subber.subInUris( varToNewResource, n3Optional);
- if(log.isDebugEnabled()) logRequiredOpt("substituted in URIs for new resources ",n3Required,n3Optional);
- entToReturnTo = n3Subber.subInUris(varToNewResource, entToReturnTo);
-
- //deal with required N3
- List requiredNewModels = new ArrayList();
- for(String n3 : n3Required){
- try{
- Model model = ModelFactory.createDefaultModel();
- StringReader reader = new StringReader(n3);
- model.read(reader, "", "N3");
- requiredNewModels.add( model );
- }catch(Throwable t){
- errorMessages.add("error processing required n3 string \n"+
- t.getMessage() + '\n' +
- "n3: \n" + n3 );
- }
- }
- if( !errorMessages.isEmpty() ){
-
- String error = "problems processing required n3: \n";
- for( String errorMsg : errorMessages){
- error += errorMsg + '\n';
- }
- throw new JspException("errors processing required N3,\n" + error );
- }
- requiredAssertions = requiredNewModels;
- requiredRetractions = Collections.EMPTY_LIST;
-
- //deal with optional N3
- List optionalNewModels = new ArrayList();
- for(String n3 : n3Optional){
- try{
- Model model = ModelFactory.createDefaultModel();
- StringReader reader = new StringReader(n3);
- model.read(reader, "", "N3");
- optionalNewModels.add(model);
- }catch(Throwable t){
- errorMessages.add("error processing optional n3 string \n"+
- t.getMessage() + '\n' +
- "n3: \n" + n3);
- }
- }
- optionalAssertions = optionalNewModels;
- }
-
-
- //The requiredNewModels and the optionalNewModels could be handled differently
- //but for now we'll just do them the same
- requiredAssertions.addAll(optionalAssertions);
-
- //************************************************************
- //make a model with all the assertions and a model with all the
- //retractions, do a diff on those and then only add those to the
- //jenaOntModel
- //************************************************************
-
- Model allPossibleAssertions = ModelFactory.createDefaultModel();
- Model allPossibleRetractions = ModelFactory.createDefaultModel();
-
- for( Model model : requiredAssertions ) {
- allPossibleAssertions.add( model );
- }
- for( Model model : requiredRetractions ){
- allPossibleRetractions.add( model );
- }
-
- Model actualAssertions = allPossibleAssertions.difference( allPossibleRetractions );
- Model actualRetractions = allPossibleRetractions.difference( allPossibleAssertions );
-
- if( editConfig.isUseDependentResourceDelete() ){
- Model depResRetractions =
- DependentResourceDeleteJena
- .getDependentResourceDeleteForChange(actualAssertions,actualRetractions,queryModel);
- actualRetractions.add( depResRetractions );
- }
-
- List modelChangePreprocessors = editConfig.getModelChangePreprocessors();
- if ( modelChangePreprocessors != null ) {
- for ( ModelChangePreprocessor pp : modelChangePreprocessors ) {
- pp.preprocess( actualRetractions, actualAssertions, request );
- }
- }
-
- // get the model to write to here in case a preprocessor has switched the write layer
- OntModel writeModel = editConfig.getWriteModelSelector().getModel(request,application);
-
- String editorUri = EditN3Utils.getEditorUri(vreq);
- Lock lock = null;
- try{
- lock = writeModel.getLock();
- lock.enterCriticalSection(Lock.WRITE);
- writeModel.getBaseModel().notifyEvent(new EditEvent(editorUri,true));
- writeModel.add( actualAssertions );
- writeModel.remove( actualRetractions );
- }catch(Throwable t){
- errorMessages.add("error adding edit change n3required model to in memory model \n"+ t.getMessage() );
- }finally{
- writeModel.getBaseModel().notifyEvent(new EditEvent(editorUri,false));
- lock.leaveCriticalSection();
- }
-
- if( entToReturnTo.size() >= 1 && entToReturnTo.get(0) != null){
- request.setAttribute("entityToReturnTo",
- entToReturnTo.get(0).trim().replaceAll("<","").replaceAll(">",""));
- }
-%>
-
-> fieldsToAssertionMap( Map fields){
- Map> out = new HashMap>();
- for( String fieldName : fields.keySet()){
- Field field = fields.get(fieldName);
-
- List copyOfN3 = new ArrayList();
- for( String str : field.getAssertions()){
- copyOfN3.add(str);
- }
- out.put( fieldName, copyOfN3 );
- }
- return out;
- }
-
- public Map> fieldsToRetractionMap( Map fields){
- Map> out = new HashMap>();
- for( String fieldName : fields.keySet()){
- Field field = fields.get(fieldName);
-
- List copyOfN3 = new ArrayList();
- for( String str : field.getRetractions()){
- copyOfN3.add(str);
- }
- out.put( fieldName, copyOfN3 );
- }
- return out;
- }
-
-
- /* ******************** Utility methods ********************** */
-
- public Map newToUriMap(Map newResources, WebappDaoFactory wdf){
- HashMap newVarsToUris = new HashMap();
- HashSet newUris = new HashSet();
- for( String key : newResources.keySet()){
- String prefix = newResources.get(key);
- String uri = makeNewUri(prefix, wdf);
- while( newUris.contains(uri) ){
- uri = makeNewUri(prefix,wdf);
- }
- newVarsToUris.put(key,uri);
- newUris.add(uri);
- }
- return newVarsToUris;
- }
-
-
- public String makeNewUri(String prefix, WebappDaoFactory wdf){
- if( prefix == null || prefix.length() == 0 ){
- String uri = null;
- try{
- uri = wdf.getIndividualDao().getUnusedURI(null);
- }catch(InsertException ex){
- log.error("could not create uri");
- }
- return uri;
- }
-
- String goodURI = null;
- int attempts = 0;
- while( goodURI == null && attempts < 30 ){
- Individual ind = new IndividualImpl();
- ind.setURI( prefix + random.nextInt() );
- try{
- goodURI = wdf.getIndividualDao().getUnusedURI(ind);
- }catch(InsertException ex){
- log.debug("could not create uri");
- }
- attempts++;
- }
- if( goodURI == null )
- log.error("could not create uri for prefix " + prefix);
- return goodURI;
- }
-
- static Random random = new Random();
-
- //we should get this from the application
- static String defaultUriPrefix = "http://vivo.library.cornell.edu/ns/0.1#individual";
- public static final String baseDirectoryForFiles = "/usr/local/vitrofiles";
-
- private static Property RDF_TYPE = ResourceFactory.createProperty(VitroVocabulary.RDF_TYPE);
- private static Property RDFS_LABEL = ResourceFactory.createProperty(VitroVocabulary.RDFS+"label");
-
- Log log = LogFactory.getLog("edu.cornell.mannlib.vitro.webapp.edit.processRdfForm2.jsp");
-%>
-
-<%!
- /* What are the posibilities and what do they mean?
- field is a Uri:
- orgValue formValue
- null null Optional object property, maybe a un-filled out checkbox or radio button.
- non-null null There was an object property and it was unset on the form
- null non-null There was an objProp that was not set and is now set.
- non-null non-null If they are the same then there was no edit, if the differ then form field was changed
-
- field is a Literal:
- orgValue formValue
- null null Optional value that was not set.
- non-null null Optional value that was unset on form
- null non-null Optional value that was unset but was set on form
- non-null non-null If same, there was no edit, if different, there was a change to the form field.
-
- What about checkboxes?
- */
- private boolean hasFieldChanged(String fieldName, EditConfiguration editConfig, EditSubmission submission) {
- String orgValue = editConfig.getUrisInScope().get(fieldName);
- String newValue = submission.getUrisFromForm().get(fieldName);
-
- // see possibilities list in comments just above
- if (orgValue == null && newValue != null) {
- log.debug("Note: Setting previously null object property for field '"+fieldName+"' to new value ["+newValue+"]");
- return true;
- }
-
- if( orgValue != null && newValue != null){
- if( orgValue.equals(newValue))
- return false;
- else
- return true;
- }
-
- //This does NOT use the semantics of the literal's Datatype or the language.
- Literal orgLit = editConfig.getLiteralsInScope().get(fieldName);
- Literal newLit = submission.getLiteralsFromForm().get(fieldName);
-
- if( orgLit != null ) {
- orgValue = orgLit.getValue().toString();
- }
- if( newLit != null ) {
- newValue = newLit.getValue().toString();
- }
-
- // added for links, where linkDisplayRank will frequently come in null
- if (orgValue == null && newValue != null) {
- return true;
- }
-
- if( orgValue != null && newValue != null ){
- if( orgValue.equals(newValue)) {
- return false;
- }
-
- else {
- return true;
- }
- }
- //value wasn't set originally because the field is optional
- return false;
- }
-
- private boolean logAddRetract(String msg, Map>add, Map>retract){
- log.debug(msg);
- if( add != null ) log.debug( "assertions: " + add.toString() );
- if( retract != null ) log.debug( "retractions: " + retract.toString() );
- return true;
- }
-
- private boolean logRequiredOpt(String msg, Listrequired, Listoptional){
- log.debug(msg);
- if( required != null ) log.debug( "required: " + required.toString() );
- if( optional != null ) log.debug( "optional: " + optional.toString() );
- return true;
- }
-
- private void dump(String name, Object fff){
- XStream xstream = new XStream(new DomDriver());
- System.out.println( "*******************************************************************" );
- System.out.println( name );
- System.out.println(xstream.toXML( fff ));
- }
-%>
${errorMsg}
-
-
-<%
-VitroRequest vreq = new VitroRequest(request);
-if( vreq.getParameter("subjectUri") != null ){
- Individual individual = vreq.getWebappDaoFactory().getIndividualDao().getIndividualByURI(vreq.getParameter("subjectUri"));
- String name = "the individual you were trying to edit.";
- if( individual != null && individual.getName() != null ){ %>
- name = individual.getName() + ".";
- <% } %>
-
-
-
-<%}else{ %>
-
-
-
-<%} %>
-
-