public ibspan.tss.um.ontology.UserBehaviourContext getHasContext() throws JastorException {
if (hasContext != null) return hasContext;
com.hp.hpl.jena.rdf.model.Statement stmt = _model.getProperty(_resource, hasContextProperty);
if (stmt == null) return null;
if (!stmt.getObject().canAs(com.hp.hpl.jena.rdf.model.Resource.class))
throw new JastorInvalidRDFNodeException(
uri()
+ ": hasContext getProperty() in ibspan.tss.um.ontology.ExtendedUserBehaviour model not Resource",
stmt.getObject());
com.hp.hpl.jena.rdf.model.Resource resource =
(com.hp.hpl.jena.rdf.model.Resource)
stmt.getObject().as(com.hp.hpl.jena.rdf.model.Resource.class);
hasContext =
ibspan.tss.um.ontology.UserModellingFactory.getUserBehaviourContext(resource, _model);
return hasContext;
}
public void addedStatement(com.hp.hpl.jena.rdf.model.Statement stmt) {
if (stmt.getPredicate().equals(hasContextProperty)) {
if (!stmt.getObject().canAs(com.hp.hpl.jena.rdf.model.Resource.class)) return;
com.hp.hpl.jena.rdf.model.Resource resource =
(com.hp.hpl.jena.rdf.model.Resource)
stmt.getObject().as(com.hp.hpl.jena.rdf.model.Resource.class);
hasContext = null;
if (true) { // don't check resource type if the property range is Resource
try {
hasContext =
ibspan.tss.um.ontology.UserModellingFactory.getUserBehaviourContext(resource, _model);
} catch (JastorException e) {
// e.printStackTrace();
}
}
if (listeners != null) {
java.util.ArrayList consumers;
synchronized (listeners) {
consumers = (java.util.ArrayList) listeners.clone();
}
for (java.util.Iterator iter = consumers.iterator(); iter.hasNext(); ) {
ExtendedUserBehaviourListener listener = (ExtendedUserBehaviourListener) iter.next();
listener.hasContextChanged(ibspan.tss.um.ontology.ExtendedUserBehaviourImpl.this);
}
}
return;
}
if (stmt.getPredicate().equals(hasUserBehaviourProperty)) {
if (!stmt.getObject().canAs(com.hp.hpl.jena.rdf.model.Resource.class)) return;
com.hp.hpl.jena.rdf.model.Resource resource =
(com.hp.hpl.jena.rdf.model.Resource)
stmt.getObject().as(com.hp.hpl.jena.rdf.model.Resource.class);
hasUserBehaviour = null;
if (true) { // don't check resource type if the property range is Resource
try {
hasUserBehaviour =
ibspan.tss.um.ontology.UserModellingFactory.getUserBehaviour(resource, _model);
} catch (JastorException e) {
// e.printStackTrace();
}
}
if (listeners != null) {
java.util.ArrayList consumers;
synchronized (listeners) {
consumers = (java.util.ArrayList) listeners.clone();
}
for (java.util.Iterator iter = consumers.iterator(); iter.hasNext(); ) {
ExtendedUserBehaviourListener listener = (ExtendedUserBehaviourListener) iter.next();
listener.hasUserBehaviourChanged(ibspan.tss.um.ontology.ExtendedUserBehaviourImpl.this);
}
}
return;
}
}
public void removedStatement(com.hp.hpl.jena.rdf.model.Statement stmt) {
// if (!stmt.getSubject().equals(_resource))
// return;
if (stmt.getPredicate().equals(hasContextProperty)) {
if (!stmt.getObject().canAs(com.hp.hpl.jena.rdf.model.Resource.class)) return;
com.hp.hpl.jena.rdf.model.Resource resource =
(com.hp.hpl.jena.rdf.model.Resource)
stmt.getObject().as(com.hp.hpl.jena.rdf.model.Resource.class);
if (hasContext != null && hasContext.resource().equals(resource)) hasContext = null;
if (listeners != null) {
java.util.ArrayList consumers;
synchronized (listeners) {
consumers = (java.util.ArrayList) listeners.clone();
}
for (java.util.Iterator iter = consumers.iterator(); iter.hasNext(); ) {
ExtendedUserBehaviourListener listener = (ExtendedUserBehaviourListener) iter.next();
listener.hasContextChanged(ibspan.tss.um.ontology.ExtendedUserBehaviourImpl.this);
}
}
return;
}
if (stmt.getPredicate().equals(hasUserBehaviourProperty)) {
if (!stmt.getObject().canAs(com.hp.hpl.jena.rdf.model.Resource.class)) return;
com.hp.hpl.jena.rdf.model.Resource resource =
(com.hp.hpl.jena.rdf.model.Resource)
stmt.getObject().as(com.hp.hpl.jena.rdf.model.Resource.class);
if (hasUserBehaviour != null && hasUserBehaviour.resource().equals(resource))
hasUserBehaviour = null;
if (listeners != null) {
java.util.ArrayList consumers;
synchronized (listeners) {
consumers = (java.util.ArrayList) listeners.clone();
}
for (java.util.Iterator iter = consumers.iterator(); iter.hasNext(); ) {
ExtendedUserBehaviourListener listener = (ExtendedUserBehaviourListener) iter.next();
listener.hasUserBehaviourChanged(ibspan.tss.um.ontology.ExtendedUserBehaviourImpl.this);
}
}
return;
}
}