Merge branch 'maint-rel-1.6' into develop
This commit is contained in:
j2blake
commit
c1995bec3f
11 changed files with 233 additions and 125 deletions
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@ -64,7 +64,9 @@ public class ListDatatypePropertiesController extends FreemarkerHttpServlet {
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List<DataProperty> props = new ArrayList<DataProperty>();
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if (vreq.getParameter("propsForClass") != null) {
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noResultsMsgStr = "There are no data properties that apply to this class.";
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Collection <DataProperty> dataProps = dao.getDataPropertiesForVClass(vreq.getParameter("vclassUri"));
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Collection <DataProperty> dataProps = vreq.getLanguageNeutralWebappDaoFactory()
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.getDataPropertyDao().getDataPropertiesForVClass(
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vreq.getParameter("vclassUri"));
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Iterator<DataProperty> dataPropIt = dataProps.iterator();
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HashSet<String> propURIs = new HashSet<String>();
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while (dataPropIt.hasNext()) {
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@ -59,7 +59,7 @@ public class ListPropertyWebappsController extends FreemarkerHttpServlet {
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String ontologyUri = vreq.getParameter("ontologyUri");
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ObjectPropertyDao dao = vreq.getUnfilteredWebappDaoFactory().getObjectPropertyDao();
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PropertyInstanceDao piDao = vreq.getUnfilteredWebappDaoFactory().getPropertyInstanceDao();
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PropertyInstanceDao piDao = vreq.getLanguageNeutralWebappDaoFactory().getPropertyInstanceDao();
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VClassDao vcDao = vreq.getUnfilteredWebappDaoFactory().getVClassDao();
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PropertyGroupDao pgDao = vreq.getUnfilteredWebappDaoFactory().getPropertyGroupDao();
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@ -51,7 +51,7 @@ public class ListVClassWebappsController extends FreemarkerHttpServlet {
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List<VClass> classes = null;
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if (vreq.getParameter("showPropertyRestrictions") != null) {
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PropertyDao pdao = vreq.getUnfilteredWebappDaoFactory().getObjectPropertyDao();
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PropertyDao pdao = vreq.getLanguageNeutralWebappDaoFactory().getObjectPropertyDao();
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classes = pdao.getClassesWithRestrictionOnProperty(vreq.getParameter("propertyURI"));
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} else {
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VClassDao vcdao = vreq.getUnfilteredWebappDaoFactory().getVClassDao();
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@ -44,6 +44,7 @@ import edu.cornell.mannlib.vitro.webapp.beans.ObjectProperty;
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import edu.cornell.mannlib.vitro.webapp.beans.Property;
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import edu.cornell.mannlib.vitro.webapp.beans.PropertyInstance;
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import edu.cornell.mannlib.vitro.webapp.beans.VClass;
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import edu.cornell.mannlib.vitro.webapp.dao.ObjectPropertyDao;
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import edu.cornell.mannlib.vitro.webapp.dao.PropertyDao;
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import edu.cornell.mannlib.vitro.webapp.dao.VClassDao;
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import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
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@ -761,8 +762,7 @@ public class PropertyDaoJena extends JenaBaseDao implements PropertyDao {
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? foundRanges[1]
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: op.getRange();
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Resource domainRes = op.getDomain();
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propInsts.add(getPropInst(
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op, domainRes, rangeRes, applicableProperties));
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propInsts.add(getPropInst(op, domainRes, rangeRes));
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List<Pair<String,String>> additionalFauxSubpropertyDomainAndRangeURIs =
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getAdditionalFauxSubpropertyDomainAndRangeURIsForPropertyURI(
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propertyURI);
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@ -787,8 +787,8 @@ public class PropertyDaoJena extends JenaBaseDao implements PropertyDao {
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propInsts.add(getPropInst(
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op,
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ResourceFactory.createResource(domainAndRangeURIs.getLeft()),
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ResourceFactory.createResource(domainAndRangeURIs.getRight()),
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applicableProperties));
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ResourceFactory.createResource(domainAndRangeURIs.getRight())
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));
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}
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}
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}
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@ -798,12 +798,31 @@ public class PropertyDaoJena extends JenaBaseDao implements PropertyDao {
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ontModel.leaveCriticalSection();
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}
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// add any faux properties with applicable domain where the predicate URI
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// is not already on the list
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List<ObjectProperty> stragglers = getAdditionalFauxSubpropertiesForVClasses(
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vclasses, propInsts);
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for (ObjectProperty op : stragglers) {
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propInsts.add(makePropInst(op));
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}
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return propInsts;
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}
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private PropertyInstance getPropInst(OntProperty op, Resource domainRes, Resource rangeRes,
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Map<String, Resource[]> applicableProperties) {
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private PropertyInstance makePropInst(ObjectProperty op) {
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PropertyInstance pi = new PropertyInstance();
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pi.setDomainClassURI(op.getDomainVClassURI());
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pi.setRangeClassURI(op.getRangeVClassURI());
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pi.setSubjectSide(true);
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pi.setPropertyURI(op.getURI());
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pi.setPropertyName(op.getLabel());
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pi.setDomainPublic(op.getDomainPublic());
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return pi;
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}
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private PropertyInstance getPropInst(OntProperty op, Resource domainRes,
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Resource rangeRes) {
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if (log.isDebugEnabled() && domainRes != null && rangeRes != null) {
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log.debug("getPropInst() op: " + op.getURI() + " domain: " +
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domainRes.getURI() + " range: " + rangeRes.getURI());
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@ -851,6 +870,58 @@ public class PropertyDaoJena extends JenaBaseDao implements PropertyDao {
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return pi;
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}
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private List<ObjectProperty> getAdditionalFauxSubpropertiesForVClasses(
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List<VClass> vclasses, List<PropertyInstance> propInsts) {
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List<ObjectProperty> opList = new ArrayList<ObjectProperty>();
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if (vclasses.size() == 0) {
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return opList;
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}
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ObjectPropertyDao opDao = getWebappDaoFactory().getObjectPropertyDao();
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String propQuery = "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> \n" +
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"PREFIX config: <http://vitro.mannlib.cornell.edu/ns/vitro/ApplicationConfiguration#> \n" +
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"PREFIX vitro: <http://vitro.mannlib.cornell.edu/ns/vitro/0.7#> \n" +
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"SELECT ?property ?domain ?range WHERE { \n" +
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" ?context config:configContextFor ?property . \n" +
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" ?context config:qualifiedByDomain ?domain . \n" +
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" ?context config:qualifiedBy ?range . \n";
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for(PropertyInstance propInst : propInsts) {
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propQuery += " FILTER (?property != <" + propInst.getPropertyURI() + "> ) \n";
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}
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Iterator<VClass> classIt = vclasses.iterator();
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if(classIt.hasNext()) {
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propQuery += " FILTER ( \n";
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propQuery += " (?domain = <" + OWL.Thing.getURI() + "> )\n";
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while (classIt.hasNext()) {
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VClass vclass = classIt.next();
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if(vclass.isAnonymous()) {
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continue;
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}
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propQuery += " || (?domain = <" + vclass.getURI() + "> ) \n";
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}
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propQuery += ") \n";
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}
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propQuery += "} \n";
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log.debug(propQuery);
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Query q = QueryFactory.create(propQuery);
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QueryExecution qe = QueryExecutionFactory.create(
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q, getOntModelSelector().getDisplayModel());
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try {
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ResultSet rs = qe.execSelect();
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while (rs.hasNext()) {
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QuerySolution qsoln = rs.nextSolution();
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String propertyURI = qsoln.getResource("property").getURI();
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String domainURI = qsoln.getResource("domain").getURI();
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String rangeURI = qsoln.getResource("range").getURI();
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opList.add(opDao.getObjectPropertyByURIs(
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propertyURI, domainURI, rangeURI, null));
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}
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} finally {
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qe.close();
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}
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return opList;
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}
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private List<Pair<String,String>> getAdditionalFauxSubpropertyDomainAndRangeURIsForPropertyURI(String propertyURI) {
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List<Pair<String,String>> domainAndRangeURIs = new ArrayList<Pair<String,String>>();
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String propQuery = "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> \n" +
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@ -600,7 +600,6 @@ public class ABoxUpdater {
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Iterator<String> graphIt = dataset.listNames();
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while(graphIt.hasNext()) {
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String graph = graphIt.next();
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//log.info(System.currentTimeMillis() - start + " to get graph");
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if(!KnowledgeBaseUpdater.isUpdatableABoxGraph(graph)){
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continue;
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}
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@ -608,7 +607,7 @@ public class ABoxUpdater {
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Model renamePropAddModel = ModelFactory.createDefaultModel();
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Model renamePropRetractModel = ModelFactory.createDefaultModel();
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log.info("renaming " + oldProperty.getURI() + " in graph " + graph);
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log.debug("renaming " + oldProperty.getURI() + " in graph " + graph);
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aboxModel.enterCriticalSection(Lock.WRITE);
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try {
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start = System.currentTimeMillis();
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@ -623,7 +622,7 @@ public class ABoxUpdater {
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start = System.currentTimeMillis();
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renamePropRetractModel.add( aboxModel.listStatements(
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(Resource) null, oldProperty, (RDFNode) null));
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log.info(System.currentTimeMillis() - start + " to list " + renamePropRetractModel.size() + " old statements");
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log.debug(System.currentTimeMillis() - start + " to list " + renamePropRetractModel.size() + " old statements");
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start = System.currentTimeMillis();
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StmtIterator stmItr = renamePropRetractModel.listStatements();
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while(stmItr.hasNext()) {
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@ -632,13 +631,13 @@ public class ABoxUpdater {
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newProperty,
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tempStatement.getObject() );
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}
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log.info(System.currentTimeMillis() - start + " to make new statements");
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log.debug(System.currentTimeMillis() - start + " to make new statements");
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start = System.currentTimeMillis();
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aboxModel.remove(renamePropRetractModel);
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log.info(System.currentTimeMillis() - start + " to retract old statements");
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log.debug(System.currentTimeMillis() - start + " to retract old statements");
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start = System.currentTimeMillis();
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aboxModel.add(renamePropAddModel);
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log.info(System.currentTimeMillis() - start + " to add new statements");
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log.debug(System.currentTimeMillis() - start + " to add new statements");
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} finally {
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aboxModel.leaveCriticalSection();
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}
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@ -96,10 +96,10 @@ public class KnowledgeBaseUpdater {
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// update ABox data any time
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log.info("performing SPARQL CONSTRUCT additions");
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//performSparqlConstructs(settings.getSparqlConstructAdditionsDir(), settings.getRDFService(), ADD);
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performSparqlConstructs(settings.getSparqlConstructAdditionsDir(), settings.getRDFService(), ADD);
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log.info("performing SPARQL CONSTRUCT retractions");
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//performSparqlConstructs(settings.getSparqlConstructDeletionsDir(), settings.getRDFService(), RETRACT);
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performSparqlConstructs(settings.getSparqlConstructDeletionsDir(), settings.getRDFService(), RETRACT);
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log.info("\tupdating the abox");
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updateABox(changes);
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@ -207,11 +207,9 @@ public class KnowledgeBaseUpdater {
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StmtIterator sit = anonModel.listStatements();
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while (sit.hasNext()) {
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Statement stmt = sit.nextStatement();
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long start = System.currentTimeMillis();
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Iterator<String> graphIt = dataset.listNames();
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while(graphIt.hasNext()) {
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String graph = graphIt.next();
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log.info(System.currentTimeMillis() - start + " to get graph");
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if(!isUpdatableABoxGraph(graph)) {
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continue;
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}
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@ -12,8 +12,10 @@ import edu.cornell.mannlib.vitro.webapp.beans.Individual;
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import edu.cornell.mannlib.vitro.webapp.search.IndexingException;
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import edu.cornell.mannlib.vitro.webapp.search.beans.IndexerIface;
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import edu.cornell.mannlib.vitro.webapp.search.solr.documentBuilding.IndividualToSolrDocument;
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import edu.cornell.mannlib.vitro.webapp.utils.threads.VitroBackgroundThread;
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class IndexWorkerThread extends Thread{
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class IndexWorkerThread extends VitroBackgroundThread{
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private static final Log log = LogFactory.getLog(IndexWorkerThread.class);
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protected final int threadNum;
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protected IndividualToSolrDocument individualToSolrDoc;
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@ -21,7 +23,6 @@ class IndexWorkerThread extends Thread{
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protected final Iterator<Individual> individualsToIndex;
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protected boolean stopRequested = false;
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private Log log = LogFactory.getLog(IndexWorkerThread.class);
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private static AtomicLong countCompleted= new AtomicLong();
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private static AtomicLong countToIndex= new AtomicLong();
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private static long starttime = 0;
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@ -38,6 +39,7 @@ class IndexWorkerThread extends Thread{
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}
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public void run(){
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setWorkLevel(WorkLevel.WORKING, "indexing " + individualsToIndex + " individuals");
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while( ! stopRequested ){
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@ -48,7 +50,9 @@ class IndexWorkerThread extends Thread{
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// done so shut this thread down.
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stopRequested = true;
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}
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log.debug("Worker number " + threadNum + " exiting.");
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setWorkLevel(WorkLevel.IDLE);
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log.debug("Worker number " + threadNum + " exiting.");
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}
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protected void addDocsToIndex() {
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@ -82,8 +86,8 @@ class IndexWorkerThread extends Thread{
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}
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}
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}catch(Throwable th){
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//on tomcat shutdown odd exceptions get thrown and log can be null
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if( log != null && ! stopRequested )
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//on tomcat shutdown odd exceptions get thrown
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if( ! stopRequested )
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log.error("Exception during index building",th);
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}
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}
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@ -479,10 +479,10 @@ public class FakeApplicationOntologyService {
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@Override
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public Map<String, Object> getData(Map<String, Object> pageData) {
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Map<String, String[]> parms = new HashMap<String, String[]>();
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parms.put("uri", new String[] { individualUri });
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Map<String, Object> parms = new HashMap<>();
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parms.put("uri", individualUri);
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return doQuery(parms, getModel(ctx, vreq, null));
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return super.getData(parms);
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}
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}
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@ -146,7 +146,7 @@ public class FileGraphSetup implements ServletContextListener {
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* base model.
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*/
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public boolean readGraphs(Set<Path> pathSet, RDFServiceModelMaker dataset, String type, OntModel baseModel) {
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return readGraphs(pathSet, dataset, type, baseModel, false);
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return readGraphs(pathSet, dataset, type, baseModel, true);
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}
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/*
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@ -29,8 +29,18 @@ import com.hp.hpl.jena.shared.Lock;
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import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
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import edu.cornell.mannlib.vitro.webapp.dao.DisplayVocabulary;
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import edu.cornell.mannlib.vitro.webapp.dao.jena.QueryUtils;
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public class SparqlQueryDataGetter extends DataGetterBase implements DataGetter{
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private final static Log log = LogFactory.getLog(SparqlQueryDataGetter.class);
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private static final String queryPropertyURI = "<" + DisplayVocabulary.QUERY + ">";
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private static final String saveToVarPropertyURI= "<" + DisplayVocabulary.SAVE_TO_VAR+ ">";
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private static final String queryModelPropertyURI= "<" + DisplayVocabulary.QUERY_MODEL+ ">";
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public static final String defaultVarNameForResults = "results";
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private static final String defaultTemplate = "menupage--defaultSparql.ftl";
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String dataGetterURI;
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String queryText;
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String saveToVar;
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@ -38,11 +48,6 @@ public class SparqlQueryDataGetter extends DataGetterBase implements DataGetter{
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VitroRequest vreq;
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ServletContext context;
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final static Log log = LogFactory.getLog(SparqlQueryDataGetter.class);
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//default template
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||||
private final static String defaultTemplate = "menupage--defaultSparql.ftl";
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/**
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* Constructor with display model and data getter URI that will be called by reflection.
|
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*/
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@ -50,21 +55,11 @@ public class SparqlQueryDataGetter extends DataGetterBase implements DataGetter{
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this.configure(vreq, displayModel,dataGetterURI);
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}
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||||
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@Override
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public Map<String, Object> getData(Map<String, Object> pageData) {
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// Merge the pageData with the request parameters. PageData overrides
|
||||
Map<String, String[]> merged = new HashMap<String, String[]>();
|
||||
merged.putAll(vreq.getParameterMap());
|
||||
for (String key: pageData.keySet()) {
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||||
merged.put(key, new String[] {String.valueOf(pageData.get(key))});
|
||||
}
|
||||
return doQuery( merged, getModel(context, vreq, modelURI));
|
||||
}
|
||||
|
||||
/**
|
||||
/**
|
||||
* Configure this instance based on the URI and display model.
|
||||
*/
|
||||
protected void configure(VitroRequest vreq, Model displayModel, String dataGetterURI) {
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@SuppressWarnings("hiding")
|
||||
protected void configure(VitroRequest vreq, Model displayModel, String dataGetterURI) {
|
||||
if( vreq == null )
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||||
throw new IllegalArgumentException("VitroRequest may not be null.");
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||||
if( displayModel == null )
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||||
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@ -79,7 +74,6 @@ public class SparqlQueryDataGetter extends DataGetterBase implements DataGetter{
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QuerySolutionMap initBindings = new QuerySolutionMap();
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initBindings.add("dataGetterURI", ResourceFactory.createResource(this.dataGetterURI));
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||||
|
||||
int count = 0;
|
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Query dataGetterConfigurationQuery = QueryFactory.create(dataGetterQuery) ;
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displayModel.enterCriticalSection(Lock.READ);
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try{
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@ -88,7 +82,6 @@ public class SparqlQueryDataGetter extends DataGetterBase implements DataGetter{
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ResultSet res = qexec.execSelect();
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||||
try{
|
||||
while( res.hasNext() ){
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||||
count++;
|
||||
QuerySolution soln = res.next();
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||||
|
||||
//query is NOT OPTIONAL
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||||
|
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@ -121,56 +114,120 @@ public class SparqlQueryDataGetter extends DataGetterBase implements DataGetter{
|
|||
}
|
||||
|
||||
/**
|
||||
* Do the query and return a result. This is in its own method
|
||||
* to make testing easy.
|
||||
* Query to get the definition of the SparqlDataGetter for a given URI.
|
||||
*/
|
||||
protected Map<String, Object> doQuery(Map<String, String[]>parameterMap, Model queryModel){
|
||||
private static final String dataGetterQuery =
|
||||
"PREFIX display: <" + DisplayVocabulary.DISPLAY_NS +"> \n" +
|
||||
"SELECT ?query ?saveToVar ?queryModel WHERE { \n" +
|
||||
" ?dataGetterURI "+queryPropertyURI+" ?query . \n" +
|
||||
" OPTIONAL{ ?dataGetterURI "+saveToVarPropertyURI+" ?saveToVar } \n " +
|
||||
" OPTIONAL{ ?dataGetterURI "+queryModelPropertyURI+" ?queryModel } \n" +
|
||||
"}";
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||||
|
||||
if( this.queryText == null ){
|
||||
log.error("no SPARQL query defined for page " + this.dataGetterURI);
|
||||
|
||||
@Override
|
||||
public Map<String, Object> getData(Map<String, Object> pageData) {
|
||||
Map<String, String> merged = mergeParameters(vreq.getParameterMap(), pageData);
|
||||
|
||||
String boundQueryText = bindParameters(queryText, merged);
|
||||
|
||||
if (modelURI != null) {
|
||||
return doQueryOnModel(boundQueryText, getModel(context, vreq, modelURI));
|
||||
} else {
|
||||
return doQueryOnRDFService(boundQueryText);
|
||||
}
|
||||
}
|
||||
|
||||
/** Merge the pageData with the request parameters. PageData overrides. */
|
||||
private Map<String, String> mergeParameters(
|
||||
Map<String, String[]> parameterMap, Map<String, Object> pageData) {
|
||||
Map<String, String> merged = new HashMap<>();
|
||||
for (String key: parameterMap.keySet()) {
|
||||
merged.put(key, parameterMap.get(key)[0]);
|
||||
}
|
||||
for (String key: pageData.keySet()) {
|
||||
merged.put(key, String.valueOf(pageData.get(key)));
|
||||
}
|
||||
return merged;
|
||||
}
|
||||
|
||||
/**
|
||||
* InitialBindings don't always work, and besides, RDFService doesn't accept
|
||||
* them. So do a text-based substitution.
|
||||
*
|
||||
* This assumes that every parameter is a URI. What if we want to substitute
|
||||
* a string value?
|
||||
*/
|
||||
private String bindParameters(String text, Map<String, String> merged) {
|
||||
String bound = text;
|
||||
for (String key : merged.keySet()) {
|
||||
bound.replace('?' + key, '<' + merged.get(key) + '>');
|
||||
}
|
||||
log.debug("query after binding parameters: " + bound);
|
||||
return bound;
|
||||
}
|
||||
|
||||
/**
|
||||
* Do the query and return a result. This is in its own method, with
|
||||
* protected access, to make testing easy.
|
||||
*/
|
||||
protected Map<String, Object> doQueryOnRDFService(String q) {
|
||||
log.debug("Going to RDFService with " + q);
|
||||
ResultSet results = QueryUtils.getQueryResults(q, vreq);
|
||||
return assembleMap(parseResults(results));
|
||||
}
|
||||
|
||||
/**
|
||||
* Do the query and return a result. This is in its own method, with
|
||||
* protected access, to make testing easy.
|
||||
*/
|
||||
protected Map<String, Object> doQueryOnModel(String q, Model queryModel){
|
||||
log.debug("Going to model " + modelURI + " with " + q);
|
||||
if (q == null) {
|
||||
return Collections.emptyMap();
|
||||
}
|
||||
|
||||
//this may throw a SPARQL syntax error
|
||||
Query query = QueryFactory.create( this.queryText );
|
||||
Query query = makeQuery(q);
|
||||
if (query == null) {
|
||||
return Collections.emptyMap();
|
||||
}
|
||||
|
||||
//build query bindings
|
||||
QuerySolutionMap initialBindings = createBindings( parameterMap);
|
||||
|
||||
//execute query
|
||||
List<Map<String,String>> results = executeQuery( query, queryModel, initialBindings);
|
||||
|
||||
//put results in page data, what key to use for results?
|
||||
Map<String, Object> rmap = new HashMap<String,Object>();
|
||||
//also store the variable name within which results will be returned
|
||||
rmap.put("variableName", this.saveToVar);
|
||||
rmap.put(this.saveToVar, results);
|
||||
//This will be overridden at page level in display model if template specified there
|
||||
rmap.put("bodyTemplate", defaultTemplate);
|
||||
return rmap;
|
||||
return assembleMap(executeQuery( query, queryModel));
|
||||
}
|
||||
|
||||
private List<Map<String, String>> executeQuery(Query query, Model model,
|
||||
QuerySolutionMap initialBindings) {
|
||||
|
||||
List<Map<String,String>> rows = new ArrayList<Map<String,String>>();
|
||||
private Query makeQuery(String q) {
|
||||
try {
|
||||
return QueryFactory.create(q);
|
||||
} catch (Exception e) {
|
||||
log.error("Failed to build a query from ''", e);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
private List<Map<String, String>> executeQuery(Query query, Model model) {
|
||||
model.enterCriticalSection(Lock.READ);
|
||||
try{
|
||||
QueryExecution qexec= QueryExecutionFactory.create(query, model,initialBindings );
|
||||
QueryExecution qexec= QueryExecutionFactory.create(query, model );
|
||||
ResultSet results = qexec.execSelect();
|
||||
try{
|
||||
while (results.hasNext()) {
|
||||
QuerySolution soln = results.nextSolution();
|
||||
rows.add( toRow( soln ) );
|
||||
}
|
||||
return parseResults(results);
|
||||
}finally{ qexec.close(); }
|
||||
}finally{ model.leaveCriticalSection(); }
|
||||
|
||||
return rows;
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts a ResultSet into a List of Maps.
|
||||
*/
|
||||
private List<Map<String, String>> parseResults(ResultSet results) {
|
||||
List<Map<String,String>> rows = new ArrayList<Map<String,String>>();
|
||||
while (results.hasNext()) {
|
||||
QuerySolution soln = results.nextSolution();
|
||||
rows.add( toRow( soln ) );
|
||||
}
|
||||
return rows;
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts a row from a QuerySolution to a Map<String,String>
|
||||
*/
|
||||
private Map<String, String> toRow(QuerySolution soln) {
|
||||
|
|
@ -186,8 +243,8 @@ public class SparqlQueryDataGetter extends DataGetterBase implements DataGetter{
|
|||
private String toCell(RDFNode rdfNode) {
|
||||
if( rdfNode == null){
|
||||
return "";
|
||||
}else if( rdfNode.canAs( Literal.class )){
|
||||
return ((Literal)rdfNode.as(Literal.class)).getLexicalForm();
|
||||
}else if( rdfNode.isLiteral() ){
|
||||
return rdfNode.asLiteral().getLexicalForm();
|
||||
}else if( rdfNode.isResource() ){
|
||||
Resource resource = (Resource)rdfNode;
|
||||
if( ! resource.isAnon() ){
|
||||
|
|
@ -200,40 +257,17 @@ public class SparqlQueryDataGetter extends DataGetterBase implements DataGetter{
|
|||
}
|
||||
}
|
||||
|
||||
private Map<String, Object> assembleMap(List<Map<String, String>> results) {
|
||||
Map<String, Object> rmap = new HashMap<String,Object>();
|
||||
|
||||
//put results in page data
|
||||
rmap.put(this.saveToVar, results);
|
||||
//also store the variable name within which results will be returned
|
||||
rmap.put("variableName", this.saveToVar);
|
||||
//This will be overridden at page level in display model if template specified there
|
||||
rmap.put("bodyTemplate", defaultTemplate);
|
||||
|
||||
private QuerySolutionMap createBindings(Map<String, String[]>parameterMap) {
|
||||
QuerySolutionMap initBindings = new QuerySolutionMap();
|
||||
|
||||
//could have bindings from HTTP parameters
|
||||
for( String var : parameterMap.keySet() ) {
|
||||
String[] values = parameterMap.get(var);
|
||||
if( values != null && values.length == 1 ){
|
||||
//what do do when we don't want a Resource?
|
||||
initBindings.add(var, ResourceFactory.createResource(values[0]) );
|
||||
}else if( values.length > 1){
|
||||
log.error("more than 1 http parameter for " + var);
|
||||
}
|
||||
}
|
||||
return initBindings;
|
||||
}
|
||||
|
||||
private static final String queryPropertyURI = "<" + DisplayVocabulary.QUERY + ">";
|
||||
private static final String saveToVarPropertyURI= "<" + DisplayVocabulary.SAVE_TO_VAR+ ">";
|
||||
private static final String queryModelPropertyURI= "<" + DisplayVocabulary.QUERY_MODEL+ ">";
|
||||
|
||||
public static final String defaultVarNameForResults = "results";
|
||||
|
||||
/**
|
||||
* Query to get the definition of the SparqlDataGetter for a given URI.
|
||||
*/
|
||||
private static final String dataGetterQuery =
|
||||
"PREFIX display: <" + DisplayVocabulary.DISPLAY_NS +"> \n" +
|
||||
"SELECT ?query ?saveToVar ?queryModel WHERE { \n" +
|
||||
" ?dataGetterURI "+queryPropertyURI+" ?query . \n" +
|
||||
" OPTIONAL{ ?dataGetterURI "+saveToVarPropertyURI+" ?saveToVar } \n " +
|
||||
" OPTIONAL{ ?dataGetterURI "+queryModelPropertyURI+" ?queryModel } \n" +
|
||||
"}";
|
||||
|
||||
return rmap;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -67,9 +67,9 @@ public class SparqlQueryDataGetterTest extends AbstractTestClass{
|
|||
String bobURI = "http://example.com/p/bob";
|
||||
dataModel.add(ResourceFactory.createResource(bobURI), RDF.type, ResourceFactory.createResource("http://xmlns.com/foaf/0.1/Person"));
|
||||
|
||||
Map<String, String[]> params = Collections.emptyMap();
|
||||
Map<String, String> params = Collections.emptyMap();
|
||||
|
||||
Map<String,Object> mapOut = sdg.doQuery(params, dataModel);
|
||||
Map<String,Object> mapOut = sdg.doQueryOnModel(sdg.queryText, dataModel);
|
||||
|
||||
Assert.assertNotNull(mapOut);
|
||||
Assert.assertTrue("should contain key people" , mapOut.containsKey("people"));
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue