/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.jackrabbit.test.api.observation;
import javax.jcr.RepositoryException;
import javax.jcr.Node;
import javax.jcr.observation.Event;
/**
* Tests if {@link javax.jcr.Session#move} operations trigger the appropriate
* observation events.
* <p/>
* Configuration requirements are:<br/>
* The {@link #testRoot} must allow child nodes of type {@link #testNodeType}.
* The child nodes that are created will be named {@link #nodeName1},
* {@link #nodeName2}, {@link #nodeName3} and {@link #nodeName4}. Furthermore
* {@link #testNodeType} must allow to add child nodes of the same type
* ({@link #testNodeType}).
*
* @test
* @sources NodeMovedTest.java
* @executeClass org.apache.jackrabbit.test.api.observation.NodeMovedTest
* @keywords observation
*/
public class NodeMovedTest extends AbstractObservationTest {
/**
* Tests if node removed and node added event is triggered when a tree
* is moved.
*/
public void testMoveTree() throws RepositoryException {
/**
* Initial tree:
* + testroot
* + nodename1
* + nodename2
*
* After move:
* + testroot
* + nodename3
* + nodename2
*/
Node n1 = testRootNode.addNode(nodeName1, testNodeType);
n1.addNode(nodeName2, testNodeType);
testRootNode.save();
EventResult addNodeListener = new EventResult(log);
EventResult removeNodeListener = new EventResult(log);
addEventListener(addNodeListener, Event.NODE_ADDED);
addEventListener(removeNodeListener, Event.NODE_REMOVED);
superuser.move(n1.getPath(), testRoot + "/" + nodeName3);
testRootNode.save();
Event[] added = addNodeListener.getEvents(DEFAULT_WAIT_TIMEOUT);
Event[] removed = removeNodeListener.getEvents(DEFAULT_WAIT_TIMEOUT);
removeEventListener(addNodeListener);
removeEventListener(removeNodeListener);
checkNodeAdded(added, new String[]{nodeName3}, new String[]{nodeName3 + "/" + nodeName2});
checkNodeRemoved(removed, new String[]{nodeName1}, new String[]{nodeName1 + "/" + nodeName2});
}
/**
* Tests if node removed and node added event is triggered when a node
* is moved.
*/
public void testMoveNode() throws RepositoryException {
/**
* Initial tree:
* + testroot
* + nodename1
* + nodename2
*
* After move:
* + testroot
* + nodename1
* + nodename2
*/
Node n1 = testRootNode.addNode(nodeName1, testNodeType);
Node n2 = n1.addNode(nodeName2, testNodeType);
testRootNode.save();
EventResult addNodeListener = new EventResult(log);
EventResult removeNodeListener = new EventResult(log);
addEventListener(addNodeListener, Event.NODE_ADDED);
addEventListener(removeNodeListener, Event.NODE_REMOVED);
superuser.move(n2.getPath(), testRoot + "/" + nodeName2);
testRootNode.save();
Event[] added = addNodeListener.getEvents(DEFAULT_WAIT_TIMEOUT);
Event[] removed = removeNodeListener.getEvents(DEFAULT_WAIT_TIMEOUT);
removeEventListener(addNodeListener);
removeEventListener(removeNodeListener);
checkNodeAdded(added, new String[]{nodeName2}, null);
checkNodeRemoved(removed, new String[]{nodeName1 + "/" + nodeName2}, null);
}
/**
* Tests if a node moved triggers the correct events when the former parent
* node is removed at the same time.
*/
public void testMoveWithRemove() throws RepositoryException {
/**
* Initial tree:
* + testroot
* + nodename1
* + nodename2
* + nodename3
*
* After move and remove:
* + testroot
* + nodename3
* + nodename2
*/
Node n1 = testRootNode.addNode(nodeName1, testNodeType);
Node n2 = n1.addNode(nodeName2, testNodeType);
Node n3 = testRootNode.addNode(nodeName3, testNodeType);
testRootNode.save();
EventResult addNodeListener = new EventResult(log);
EventResult removeNodeListener = new EventResult(log);
addEventListener(addNodeListener, Event.NODE_ADDED);
addEventListener(removeNodeListener, Event.NODE_REMOVED);
// move n2
superuser.move(n2.getPath(), n3.getPath() + "/" + nodeName2);
// remove n1
n1.remove();
testRootNode.save();
Event[] added = addNodeListener.getEvents(DEFAULT_WAIT_TIMEOUT);
Event[] removed = removeNodeListener.getEvents(DEFAULT_WAIT_TIMEOUT);
removeEventListener(addNodeListener);
removeEventListener(removeNodeListener);
checkNodeAdded(added, new String[]{nodeName3 + "/" + nodeName2}, null);
checkNodeRemoved(removed, new String[]{nodeName1 + "/" + nodeName2, nodeName1}, null);
}
}