/*
* Copyright 2004-2005 The Apache Software Foundation or its licensors,
* as applicable.
*
* 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.apache.jackrabbit.core.observation;
import org.apache.jackrabbit.test.api.observation.AbstractObservationTest;
import org.apache.jackrabbit.test.api.observation.EventResult;
import javax.jcr.RepositoryException;
import javax.jcr.Node;
import javax.jcr.observation.Event;
import javax.jcr.observation.EventListener;
/**
* Tests if observation event filtering works based on mixin type names.
*/
public class MixinTest extends AbstractObservationTest {
/**
* Tests event filtering with a single mixin type name.
*/
public void testSingleMixin() throws RepositoryException {
testRootNode.addNode(nodeName1, testNodeType).addMixin(mixReferenceable);
testRootNode.addNode(nodeName2, testNodeType);
testRootNode.addNode(nodeName3, testNodeType).addMixin(mixReferenceable);
testRootNode.save();
EventResult propertyAddedListener = new EventResult(log);
addEventListener(propertyAddedListener, new String[]{mixReferenceable}, Event.PROPERTY_ADDED);
testRootNode.getNode(nodeName1).setProperty(propertyName1, "test");
testRootNode.getNode(nodeName2).setProperty(propertyName1, "test");
testRootNode.getNode(nodeName3).setProperty(propertyName1, "test");
testRootNode.save();
removeEventListener(propertyAddedListener);
Event[] added = propertyAddedListener.getEvents(DEFAULT_WAIT_TIMEOUT);
checkPropertyAdded(added, new String[]{nodeName1 + "/" + propertyName1,
nodeName3 + "/" + propertyName1});
}
/**
* Tests event filtering with multiple mixin type name.
*/
public void testMultipleMixin() throws RepositoryException {
testRootNode.addNode(nodeName1, testNodeType).addMixin(mixReferenceable);
testRootNode.addNode(nodeName2, testNodeType).addMixin(mixLockable);
testRootNode.addNode(nodeName3, testNodeType).addMixin(mixReferenceable);
testRootNode.save();
EventResult propertyAddedListener = new EventResult(log);
addEventListener(propertyAddedListener, new String[]{mixReferenceable, mixLockable}, Event.PROPERTY_ADDED);
testRootNode.getNode(nodeName1).setProperty(propertyName1, "test");
testRootNode.getNode(nodeName2).setProperty(propertyName1, "test");
testRootNode.getNode(nodeName3).setProperty(propertyName1, "test");
testRootNode.save();
removeEventListener(propertyAddedListener);
Event[] added = propertyAddedListener.getEvents(DEFAULT_WAIT_TIMEOUT);
checkPropertyAdded(added, new String[]{nodeName1 + "/" + propertyName1,
nodeName2 + "/" + propertyName1,
nodeName3 + "/" + propertyName1});
}
/**
* Tests event filtering on nodes with multiple mixins applied.
*/
public void testMultipleMixinOnNode() throws RepositoryException {
Node node1 = testRootNode.addNode(nodeName1, testNodeType);
node1.addMixin(mixReferenceable);
node1.addMixin(mixLockable);
Node node2 = testRootNode.addNode(nodeName2, testNodeType);
Node node3 = testRootNode.addNode(nodeName3, testNodeType);
node3.addMixin(mixLockable);
node3.addMixin(mixReferenceable);
testRootNode.save();
EventResult propertyAddedListener = new EventResult(log);
addEventListener(propertyAddedListener, new String[]{mixReferenceable}, Event.PROPERTY_ADDED);
node1.setProperty(propertyName1, "test");
node2.setProperty(propertyName1, "test");
node3.setProperty(propertyName1, "test");
testRootNode.save();
removeEventListener(propertyAddedListener);
Event[] added = propertyAddedListener.getEvents(DEFAULT_WAIT_TIMEOUT);
checkPropertyAdded(added, new String[]{nodeName1 + "/" + propertyName1,
nodeName3 + "/" + propertyName1});
}
/**
* Registers an <code>EventListener</code> for events of the specified
* type(s).
*
* @param listener the <code>EventListener</code>.
* @param mixins the names of mixin types to filter.
* @param eventType the event types
* @throws RepositoryException if registration fails.
*/
protected void addEventListener(EventListener listener, String[] mixins, int eventType)
throws RepositoryException {
if (obsMgr != null) {
obsMgr.addEventListener(listener,
eventType,
superuser.getRootNode().getPath(),
true,
null,
mixins,
false);
} else {
throw new IllegalStateException("ObservationManager not available.");
}
}
}