/**
* Copyright (c) 2014 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.controller.frm.meter;
import org.opendaylight.controller.frm.AbstractChangeListener;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.AddMeterInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.AddMeterInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.RemoveMeterInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.RemoveMeterInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.SalMeterService;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.UpdateMeterInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.UpdateMeterInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.meter.update.OriginalMeter;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.meter.update.OriginalMeterBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.meter.update.UpdatedMeter;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.meter.update.UpdatedMeterBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.Meter;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterRef;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* @author Vaclav Demcak
*
*/
public class MeterChangeListener extends AbstractChangeListener {
private final static Logger LOG = LoggerFactory.getLogger(MeterChangeListener.class);
private final SalMeterService salMeterService;
public SalMeterService getSalMeterService() {
return this.salMeterService;
}
public MeterChangeListener(final SalMeterService manager) {
this.salMeterService = manager;
}
@Override
protected void validate() throws IllegalStateException {
MeterTransactionValidator.validate(this);
}
@Override
protected void remove(InstanceIdentifier extends DataObject> identifier, DataObject removeDataObj) {
if ((removeDataObj instanceof Meter)) {
final Meter meter = ((Meter) removeDataObj);
final InstanceIdentifier nodeInstanceId = identifier. firstIdentifierOf(Node.class);
final RemoveMeterInputBuilder builder = new RemoveMeterInputBuilder(meter);
builder.setNode(new NodeRef(nodeInstanceId));
builder.setMeterRef(new MeterRef(identifier));
Uri uri = new Uri(this.getTransactionId());
builder.setTransactionUri(uri);
this.salMeterService.removeMeter((RemoveMeterInput) builder.build());
LOG.debug("Transaction {} - Remove Meter has removed meter: {}", new Object[]{uri, removeDataObj});
}
}
@Override
protected void update(InstanceIdentifier extends DataObject> identifier, DataObject original, DataObject update) {
if (original instanceof Meter && update instanceof Meter) {
final Meter originalMeter = ((Meter) original);
final Meter updatedMeter = ((Meter) update);
final InstanceIdentifier nodeInstanceId = identifier. firstIdentifierOf(Node.class);
final UpdateMeterInputBuilder builder = new UpdateMeterInputBuilder();
builder.setNode(new NodeRef(nodeInstanceId));
builder.setMeterRef(new MeterRef(identifier));
Uri uri = new Uri(this.getTransactionId());
builder.setTransactionUri(uri);
builder.setUpdatedMeter((UpdatedMeter) (new UpdatedMeterBuilder(updatedMeter)).build());
builder.setOriginalMeter((OriginalMeter) (new OriginalMeterBuilder(originalMeter)).build());
this.salMeterService.updateMeter((UpdateMeterInput) builder.build());
LOG.debug("Transaction {} - Update Meter has updated meter {} with {}", new Object[]{uri, original, update});
}
}
@Override
protected void add(InstanceIdentifier extends DataObject> identifier, DataObject addDataObj) {
if ((addDataObj instanceof Meter)) {
final Meter meter = ((Meter) addDataObj);
final InstanceIdentifier nodeInstanceId = identifier. firstIdentifierOf(Node.class);
final AddMeterInputBuilder builder = new AddMeterInputBuilder(meter);
builder.setNode(new NodeRef(nodeInstanceId));
builder.setMeterRef(new MeterRef(identifier));
Uri uri = new Uri(this.getTransactionId());
builder.setTransactionUri(uri);
this.salMeterService.addMeter((AddMeterInput) builder.build());
LOG.debug("Transaction {} - Add Meter has added meter: {}", new Object[]{uri, addDataObj});
}
}
}