/**
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.brixcms.jcr.base.event;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
/**
* Event for node children order having changed.
*
* @author Matej Knopp
*/
public class ChangeChildNodesOrderEvent extends NodeEvent {
ChangeChildNodesOrderEvent(Node node) {
super(node);
}
@Override
public Node getNode() {
return super.getNode();
}
@Override
Event onNewEvent(Event event, QueueCallback callback) throws RepositoryException {
if (event instanceof ChangeChildNodesOrderEvent) {
ChangeChildNodesOrderEvent e = (ChangeChildNodesOrderEvent) event;
if (e.getNode().getPath().equals(getNode().getPath())) {
// remove current event, will get replaced by the new one
return null;
}
}
return super.onNewEvent(event, callback);
}
}