/*
* Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.groupbasedpolicy.renderer.listener;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.groupbasedpolicy.renderer.RendererManager;
import org.opendaylight.groupbasedpolicy.util.DataTreeChangeHandler;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.EndpointLocations;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
public class EndpointLocationsListener extends DataTreeChangeHandler<EndpointLocations> implements AutoCloseable {
private final RendererManager rendererManager;
public EndpointLocationsListener(RendererManager rendererManager, DataBroker dataProvider) {
super(dataProvider);
this.rendererManager = rendererManager;
registerDataTreeChangeListener(new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL,
InstanceIdentifier.create(EndpointLocations.class)));
}
@Override
protected void onWrite(DataObjectModification<EndpointLocations> rootNode,
InstanceIdentifier<EndpointLocations> rootIdentifier) {
rendererManager.endpointLocationsUpdated(rootNode.getDataAfter());
}
@Override
protected void onDelete(DataObjectModification<EndpointLocations> rootNode,
InstanceIdentifier<EndpointLocations> rootIdentifier) {
rendererManager.endpointLocationsUpdated(rootNode.getDataAfter());
}
@Override
protected void onSubtreeModified(DataObjectModification<EndpointLocations> rootNode,
InstanceIdentifier<EndpointLocations> rootIdentifier) {
rendererManager.endpointLocationsUpdated(rootNode.getDataAfter());
}
}