/**
* 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.group;
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.group.service.rev130918.AddGroupInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.AddGroupInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.SalGroupService;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.UpdateGroupInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.UpdateGroupInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.OriginalGroup;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.OriginalGroupBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.UpdatedGroup;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.UpdatedGroupBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupRef;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
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.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* @author Vaclav Demcak
*
*/
public class GroupChangeListener extends AbstractChangeListener {
private final static Logger LOG = LoggerFactory.getLogger(GroupChangeListener.class);
private final SalGroupService salGroupService;
public SalGroupService getSalGroupService() {
return this.salGroupService;
}
public GroupChangeListener(final SalGroupService manager) {
this.salGroupService = manager;
}
@Override
protected void validate() throws IllegalStateException {
GroupTransactionValidator.validate(this);
}
@Override
protected void remove(InstanceIdentifier extends DataObject> identifier, DataObject removeDataObj) {
if ((removeDataObj instanceof Group)) {
final Group group = ((Group) removeDataObj);
final InstanceIdentifier nodeInstanceId = identifier. firstIdentifierOf(Node.class);
final RemoveGroupInputBuilder builder = new RemoveGroupInputBuilder(group);
builder.setNode(new NodeRef(nodeInstanceId));
builder.setGroupRef(new GroupRef(identifier));
Uri uri = new Uri(this.getTransactionId());
builder.setTransactionUri(uri);
this.salGroupService.removeGroup((RemoveGroupInput) builder.build());
LOG.debug("Transaction {} - Remove Group has removed group: {}", new Object[]{uri, removeDataObj});
}
}
@Override
protected void update(InstanceIdentifier extends DataObject> identifier, DataObject original, DataObject update) {
if (original instanceof Group && update instanceof Group) {
final Group originalGroup = ((Group) original);
final Group updatedGroup = ((Group) update);
final InstanceIdentifier nodeInstanceId = identifier. firstIdentifierOf(Node.class);
final UpdateGroupInputBuilder builder = new UpdateGroupInputBuilder();
builder.setNode(new NodeRef(nodeInstanceId));
builder.setGroupRef(new GroupRef(identifier));
Uri uri = new Uri(this.getTransactionId());
builder.setTransactionUri(uri);
builder.setUpdatedGroup((UpdatedGroup) (new UpdatedGroupBuilder(updatedGroup)).build());
builder.setOriginalGroup((OriginalGroup) (new OriginalGroupBuilder(originalGroup)).build());
this.salGroupService.updateGroup((UpdateGroupInput) builder.build());
LOG.debug("Transaction {} - Update Group has updated group {} with group {}", new Object[]{uri, original, update});
}
}
@Override
protected void add(InstanceIdentifier extends DataObject> identifier, DataObject addDataObj) {
if ((addDataObj instanceof Group)) {
final Group group = ((Group) addDataObj);
final InstanceIdentifier nodeInstanceId = identifier. firstIdentifierOf(Node.class);
final AddGroupInputBuilder builder = new AddGroupInputBuilder(group);
builder.setNode(new NodeRef(nodeInstanceId));
builder.setGroupRef(new GroupRef(identifier));
Uri uri = new Uri(this.getTransactionId());
builder.setTransactionUri(uri);
this.salGroupService.addGroup((AddGroupInput) builder.build());
LOG.debug("Transaction {} - Add Group has added group: {}", new Object[]{uri, addDataObj});
}
}
}