@Override
protected Serializable processMethod() throws AsyncException {
StmtIterator mappings =
m.listStatements(
getHandler("mappings"), null, LocationMappingVocab.mapping, (RDFNode) null);
for (; mappings.hasNext(); ) {
Statement s = mappings.nextStatement();
Resource mapping = s.getResource();
if (mapping.hasProperty(getHandler(""), LocationMappingVocab.name)) {
try {
String name =
mapping
.getRequiredProperty(getHandler("name"), LocationMappingVocab.name)
.getString();
String altName =
mapping
.getRequiredProperty(getHandler("altName"), LocationMappingVocab.altName)
.getString();
addAltEntry(name, altName);
log.log(Level.ALL, "Mapping: " + name + " => " + altName);
// log.debug("Mapping: "+name+" => "+altName) ;
} catch (JenaException ex) {
log.log(Level.ALL, "Error processing name mapping: " + ex.getMessage());
// log.warn("Error processing name mapping: "+ex.getMessage()) ;
return null;
}
}
if (mapping.hasProperty(getHandler(""), LocationMappingVocab.prefix)) {
try {
String prefix =
mapping
.getRequiredProperty(getHandler("prefix"), LocationMappingVocab.prefix)
.getString();
String altPrefix =
mapping
.getRequiredProperty(getHandler("altPrefix"), LocationMappingVocab.altPrefix)
.getString();
addAltPrefix(prefix, altPrefix);
log.log(Level.ALL, "Prefix mapping: " + prefix + " => " + altPrefix);
// log.debug("Prefix mapping: "+prefix+" => "+altPrefix) ;
} catch (JenaException ex) {
log.log(Level.ALL, "Error processing prefix mapping: " + ex.getMessage());
// log.warn("Error processing prefix mapping: "+ex.getMessage()) ;
return null;
}
}
}
return null;
}
/**
* Helper. Adds to the target model a translation of the given RDF list with each element replaced
* according to the map.
*/
private Resource mapList(Model target, Resource list, Map<Resource, Resource> map) {
if (list.equals(RDF.nil)) {
return RDF.nil;
} else {
Resource head = (Resource) list.getRequiredProperty(RDF.first).getObject();
Resource rest = (Resource) list.getRequiredProperty(RDF.rest).getObject();
Resource mapElt = target.createResource();
Resource mapHead = map.get(head);
if (mapHead == null) mapHead = head;
mapElt.addProperty(RDF.first, mapHead);
mapElt.addProperty(RDF.rest, mapList(target, rest, map));
return mapElt;
}
}
void runTestAsk(Query query, QueryExecution qe) throws Exception {
boolean result = qe.execAsk();
if (results != null) {
if (results.isBoolean()) {
boolean b = results.getBooleanResult();
assertEquals("ASK test results do not match", b, result);
} else {
Model resultsAsModel = results.getModel();
StmtIterator sIter =
results.getModel().listStatements(null, RDF.type, ResultSetGraphVocab.ResultSet);
if (!sIter.hasNext()) throw new QueryTestException("Can't find the ASK result");
Statement s = sIter.nextStatement();
if (sIter.hasNext()) throw new QueryTestException("Too many result sets in ASK result");
Resource r = s.getSubject();
Property p = resultsAsModel.createProperty(ResultSetGraphVocab.getURI() + "boolean");
boolean x = r.getRequiredProperty(p).getBoolean();
if (x != result) assertEquals("ASK test results do not match", x, result);
}
}
return;
}