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/* $This file is distributed under the terms of the license in /doc/license.txt$ */
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package edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.generators;
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import java.util.Arrays;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.apache.commons.lang.StringUtils;
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import javax.servlet.http.HttpSession;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.DateTimeWithPrecisionVTwo;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.EditConfigurationUtils;
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import edu.cornell.mannlib.vitro.webapp.dao.jena.QueryUtils;
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import com.hp.hpl.jena.rdf.model.Literal;
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import com.hp.hpl.jena.rdf.model.Model;
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import com.hp.hpl.jena.vocabulary.RDFS;
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import com.hp.hpl.jena.vocabulary.RDF;
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import com.hp.hpl.jena.vocabulary.XSD;
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import com.hp.hpl.jena.ontology.OntModel;
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import edu.cornell.mannlib.vitro.webapp.beans.DataProperty;
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import edu.cornell.mannlib.vitro.webapp.beans.DataPropertyStatement;
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import edu.cornell.mannlib.vitro.webapp.beans.Individual;
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import edu.cornell.mannlib.vitro.webapp.beans.ObjectProperty;
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import edu.cornell.mannlib.vitro.webapp.beans.VClass;
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import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
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import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.ResponseValues;
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import edu.cornell.mannlib.vitro.webapp.controller.freemarker.responsevalues.TemplateResponseValues;
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import edu.cornell.mannlib.vitro.webapp.dao.DisplayVocabulary;
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import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
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import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.EditConfigurationVTwo;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.Field;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.processEdit.RdfLiteralHash;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.EditN3GeneratorVTwo;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.SelectListGeneratorVTwo;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.FieldVTwo;
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import edu.cornell.mannlib.vitro.webapp.web.MiscWebUtils;
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import edu.cornell.mannlib.vitro.webapp.search.beans.ProhibitedFromSearch;
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import edu.cornell.mannlib.vitro.webapp.utils.FrontEndEditingUtils;
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import edu.cornell.mannlib.vitro.webapp.utils.FrontEndEditingUtils.EditMode;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.validators.DateTimeIntervalValidation;
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/**
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* Generates the edit configuration for adding a Role to a Person.
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Stage one is selecting the type of the non-person thing
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associated with the Role with the intention of reducing the
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number of Individuals that the user has to select from.
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Stage two is selecting the non-person Individual to associate
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with the Role.
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This is intended to create a set of statements like:
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?person core:hasResearchActivityRole ?newRole.
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?newRole rdf:type core:ResearchActivityRole ;
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roleToActivityPredicate ?someActivity .
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?someActivity rdf:type core:ResearchActivity .
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?someActivity rdfs:label "activity title" .
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Each subclass of the abstract two stage Generator class will have the option of overriding certain
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methods, and must always implement the following methods:
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getRoleType
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getRoleActivityTypeOptionsType
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getRoleActivityTypeObjectClassUri
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getRoleActivityTypeLiteralOptions
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*
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*/
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public class AddClinicalRoleToPersonGenerator extends AddRoleToPersonTwoStageGenerator {
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private Log log = LogFactory.getLog(AddClinicalRoleToPersonGenerator.class);
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private static String template = "addClinicalRoleToPerson.ftl";
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//Should this be overridden
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@Override
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protected void setTemplate(EditConfigurationVTwo editConfiguration,
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VitroRequest vreq) {
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editConfiguration.setTemplate(template);
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}
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//The default activityToRolePredicate and roleToActivityPredicates are
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//correct for this subclass so they don't need to be overwritten
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//role type will always be set based on particular form
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public String getRoleType(VitroRequest vreq) {
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//TODO: Get dynamic way of including vivoweb ontology
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return "http://vivoweb.org/ontology/core#ClinicalRole";
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}
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//Each subclass generator will return its own type of option here:
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//whether literal hardcoded, based on class group, or subclasses of a specific class
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//The latter two will apparently lend some kind of uri to objectClassUri ?
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public RoleActivityOptionTypes getRoleActivityTypeOptionsType(VitroRequest vreq) {
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return RoleActivityOptionTypes.HARDCODED_LITERALS;
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}
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//This too will depend on the specific subclass of generator
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public String getRoleActivityTypeObjectClassUri(VitroRequest vreq) {
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return null;
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}
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//Clinical role involves hard-coded options for the "right side" of the role or activity
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protected HashMap<String, String> getRoleActivityTypeLiteralOptions(VitroRequest vreq) {
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HashMap<String, String> literalOptions = new HashMap<String, String>();
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literalOptions.put("", "Select one");
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literalOptions.put("http://vivoweb.org/ontology/core#Project", "Project");
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literalOptions.put("http://vivoweb.org/ontology/core#Service","Service");
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return literalOptions;
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}
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//isShowRoleLabelField remains true for this so doesn't need to be overwritten
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}
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/* $This file is distributed under the terms of the license in /doc/license.txt$ */
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package edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.preprocessors;
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import java.util.Map;
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import java.util.List;
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import java.util.ArrayList;
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import java.util.HashMap;
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import javax.servlet.http.HttpServletRequest;
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import org.apache.commons.lang.StringUtils;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import com.hp.hpl.jena.query.Query;
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import com.hp.hpl.jena.query.QueryExecution;
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import com.hp.hpl.jena.query.QueryExecutionFactory;
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import com.hp.hpl.jena.query.QueryFactory;
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import com.hp.hpl.jena.query.QuerySolution;
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import com.hp.hpl.jena.query.ResultSet;
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import com.hp.hpl.jena.rdf.model.Literal;
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import com.hp.hpl.jena.rdf.model.Model;
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import com.hp.hpl.jena.rdf.model.ModelFactory;
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import com.hp.hpl.jena.rdf.model.Resource;
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import com.hp.hpl.jena.rdf.model.ResourceFactory;
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import com.hp.hpl.jena.vocabulary.XSD;
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import com.hp.hpl.jena.rdf.model.Property;
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import com.hp.hpl.jena.shared.Lock;
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import edu.cornell.mannlib.vitro.webapp.beans.ObjectProperty;
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import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
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import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
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import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.EditConfigurationVTwo;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.MultiValueEditSubmission;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.FieldVTwo;
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import org.vivoweb.webapp.util.ModelUtils;
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public class RoleToActivityPredicatePreprocessor implements ModelChangePreprocessor {
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private static final Log log = LogFactory.getLog(CreateLabelFromNameFields.class.getName());
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public RoleToActivityPredicatePreprocessor() {
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super();
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}
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public void preprocess(Model retractionsModel, Model additionsModel, HttpServletRequest request) {
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//Query for all statements using the original roleIn predicate replace
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//with the appropriate roleRealizedIn or roleContributesTo
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//In addition, need to ensure the inverse predicate is also set correctly
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try {
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VitroRequest vreq = new VitroRequest(request);
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WebappDaoFactory wadf = vreq.getWebappDaoFactory();
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replacePredicates(retractionsModel, wadf);
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replacePredicates(additionsModel, wadf);
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} catch (Exception e) {
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log.error("Error retrieving name values from edit submission.");
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}
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}
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private void replacePredicates(Model inputModel, WebappDaoFactory wadf) {
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executeQueryAndReplace(inputModel, wadf);
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}
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private void executeQueryAndReplace(Model inputModel, WebappDaoFactory wadf) {
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String queryString= getRoleAndActivityQuery();
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Query query = QueryFactory.create(queryString);
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QueryExecution qe = QueryExecutionFactory.create(query, inputModel);
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ResultSet rs = qe.execSelect();
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while(rs.hasNext()) {
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QuerySolution qs = rs.nextSolution();
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Resource role = null, activity = null, mostSpecificType = null;
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role = getResourceFromSolution(qs, "role");
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activity = getResourceFromSolution(qs, "activity");
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mostSpecificType = getResourceFromSolution(qs, "mostSpecificType");
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//Within the input model, replace predicate linking role and activity and vice versa
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//based on the most specific type of the activity
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replacePredicatesForRoleAndActivity(inputModel, role, activity, mostSpecificType, wadf);
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}
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}
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private void replacePredicatesForRoleAndActivity(Model inputModel,
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Resource role, Resource activity, Resource mostSpecificType,
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WebappDaoFactory wadf) {
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Property roleToActivityPredicate = ResourceFactory.createProperty(getGenericRoleToActivityPredicate());
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Property activityToRolePredicate = ResourceFactory.createProperty(getGenericActivityToRolePredicate());
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if(role != null && activity != null && mostSpecificType != null) {
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ObjectProperty newRoleToActivityProperty = getCorrectProperty(mostSpecificType.getURI(), wadf);
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String propertyURI = newRoleToActivityProperty.getURI();
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String inversePropertyURI = newRoleToActivityProperty.getURIInverse();
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//Remove all the old statements connecting role and activity
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inputModel.enterCriticalSection(Lock.WRITE);
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try {
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Model removeRoleToActivityModel = ModelFactory.createDefaultModel();
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removeRoleToActivityModel.add(inputModel.listStatements(
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role,
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roleToActivityPredicate,
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activity));
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Model removeActivityToRoleModel = ModelFactory.createDefaultModel();
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removeActivityToRoleModel.add(inputModel.listStatements(
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activity,
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activityToRolePredicate,
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role));
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//Add statements
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inputModel.add(inputModel.createStatement(
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role,
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ResourceFactory.createProperty(propertyURI),
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activity));
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inputModel.add(inputModel.createStatement(
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activity,
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ResourceFactory.createProperty(inversePropertyURI),
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role));
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//Remove all roleToActivityPredicates and replace with the new predicate
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inputModel.remove(removeRoleToActivityModel);
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//Remove all activity to role predicates and replace with new predicate
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inputModel.remove(removeActivityToRoleModel);
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} catch(Exception ex) {
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log.error("Exception occurred in replacing predicates in model ", ex);
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} finally {
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inputModel.leaveCriticalSection();
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}
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}
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}
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private ObjectProperty getCorrectProperty(String uri, WebappDaoFactory wadf) {
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//ObjectProperty correctProperty = ModelUtils.getPropertyForRoleInClass(uri, wadf);
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ObjectProperty op = new ObjectProperty();
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op.setURI( "http://vivoweb.org/ontology/core#roleRealizedIn");
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op.setURIInverse("http://vivoweb.org/ontology/core#realizedRole");
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return op;
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}
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private String getRoleAndActivityQuery() {
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String roleToActivityPredicate = getGenericRoleToActivityPredicate();
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String query = "PREFIX core: <http://vivoweb.org/ontology/core#>" +
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"SELECT ?role ?activity ?mostSpecificType WHERE { ?role <" + roleToActivityPredicate + "> ?activity . \n" +
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"?activity <" + VitroVocabulary.RDF_TYPE + "> ?mostSpecificType. \n" +
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"}";
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return query;
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}
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private Resource getResourceFromSolution(QuerySolution qs, String variableName) {
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Resource resource = null;
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if(qs.get(variableName) != null && qs.get(variableName).isResource()) {
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resource = qs.getResource(variableName);
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}
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return resource;
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}
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//Values used in the forms
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private static String getGenericRoleToActivityPredicate() {
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return "http://vivoweb.org/ontology/core#roleIn";
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}
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private static String getGenericActivityToRolePredicate() {
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return "http://vivoweb.org/ontology/core#relatedRole";
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}
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}
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