edu.cornell.mannlib.vitro.webapp.rdfservice.impl.logging.LoggingRDFServiceFactory Maven / Gradle / Ivy

/* $This file is distributed under the terms of the license in LICENSE$ */

package edu.cornell.mannlib.vitro.webapp.rdfservice.impl.logging;

import org.apache.jena.rdf.model.ModelChangedListener;

import edu.cornell.mannlib.vitro.webapp.rdfservice.ChangeListener;
import edu.cornell.mannlib.vitro.webapp.rdfservice.RDFService;
import edu.cornell.mannlib.vitro.webapp.rdfservice.RDFServiceException;
import edu.cornell.mannlib.vitro.webapp.rdfservice.RDFServiceFactory;

/**
 * If the RDFServiceFactory is wrapped in this, then all RDFServices will be
 * wrapped in a LoggingRDFService.
 */
public class LoggingRDFServiceFactory implements RDFServiceFactory {
	private final RDFServiceFactory factory;

	public LoggingRDFServiceFactory(RDFServiceFactory factory) {
		this.factory = factory;
	}

	@Override
	public RDFService getRDFService() {
		return new LoggingRDFService(factory.getRDFService());
	}

	@Override
	public RDFService getShortTermRDFService() {
		return new LoggingRDFService(factory.getShortTermRDFService());
	}

	@Override
	public void registerListener(ChangeListener changeListener)
			throws RDFServiceException {
		factory.registerListener(changeListener);
	}

	@Override
	public void unregisterListener(ChangeListener changeListener)
			throws RDFServiceException {
		factory.unregisterListener(changeListener);
	}

	@Override
    public void registerJenaModelChangedListener(ModelChangedListener changeListener)
            throws RDFServiceException {
        factory.registerJenaModelChangedListener(changeListener);
    }

    @Override
    public void unregisterJenaModelChangedListener(ModelChangedListener changeListener)
            throws RDFServiceException {
        factory.unregisterJenaModelChangedListener(changeListener);
    }

	@Override
	public String toString() {
		return "LoggingRDFServiceFactory[factory=" + factory + "]";
	}

}