Examples with OntologyCollectorListener org.apache.stanbol.ontologymanager.servicesapi.collector.OntologyCollectorListener used on opensource projects

Example 1 with OntologyCollectorListener

use of org.apache.stanbol.ontologymanager.servicesapi.collector.OntologyCollectorListener in project stanbol by apache.

the class SessionManagerImpl method createSession.

@Override
public synchronized Session createSession(String sessionID) throws DuplicateSessionIDException, SessionLimitException {
    /*
         * Throw the duplicate ID exception first, in case developers decide to reuse the existing session
         * before creating a new one.
         */
    if (sessionsByID.containsKey(sessionID))
        throw new DuplicateSessionIDException(sessionID);
    checkSessionLimit();
    IRI ns = IRI.create(getDefaultNamespace() + getID() + "/");
    Session session = new SessionImpl(sessionID, ns, ontologyProvider);
    // Have the ontology provider listen to ontology events
    if (ontologyProvider instanceof OntologyCollectorListener)
        session.addOntologyCollectorListener((OntologyCollectorListener) ontologyProvider);
    if (ontologyProvider instanceof SessionListener)
        session.addSessionListener((SessionListener) ontologyProvider);
    Multiplexer multiplexer = ontologyProvider.getOntologyNetworkDescriptor();
    session.addOntologyCollectorListener(multiplexer);
    session.addSessionListener(multiplexer);
    ConnectivityPolicy policy;
    try {
        policy = ConnectivityPolicy.valueOf(connectivityPolicyString);
    } catch (IllegalArgumentException e) {
        log.warn("The value {}", connectivityPolicyString);
        log.warn(" -- configured as default ConnectivityPolicy does not match any value of the Enumeration!");
        log.warn(" -- Setting the default policy as defined by the {}.", ConnectivityPolicy.class);
        policy = ConnectivityPolicy.valueOf(_CONNECTIVITY_POLICY_DEFAULT);
    }
    session.setConnectivityPolicy(policy);
    addSession(session);
    fireSessionCreated(session);
    return session;
}