/*
* 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.core.observation;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.observation.EventIterator;
import javax.jcr.observation.EventListener;
import org.apache.jackrabbit.core.Tail;
import org.apache.jackrabbit.test.api.observation.AbstractObservationTest;
import org.apache.jackrabbit.test.api.observation.EventResult;
/**
* <code>WarningOnSaveWithNotificationThreadTest</code> checks if the repository
* writes a warning to the log file when changes are performed with the event
* notification thread. See JCR-3426.
*/
public class WarningOnSaveWithNotificationThreadTest extends
AbstractObservationTest {
private static final String MESSAGE = "Save call with event notification thread detected";
public void testWarning() throws Exception {
final List<Exception> exceptions = new ArrayList<Exception>();
EventResult result = new EventResult(log) {
@Override
public void onEvent(EventIterator events) {
try {
Session s = getHelper().getSuperuserSession();
try {
s.getNode(testRoot).addNode("bar");
s.save();
} finally {
s.logout();
}
} catch (RepositoryException e) {
exceptions.add(e);
}
super.onEvent(events);
}
};
addEventListener(result);
Tail tail = Tail.start(new File("target", "jcr.log"), MESSAGE);
try {
testRootNode.addNode("foo");
superuser.save();
removeEventListener(result);
result.getEvents(5000);
assertTrue("Warn message expected in log file.",
tail.getLines().iterator().hasNext());
} finally {
tail.close();
}
if (!exceptions.isEmpty()) {
fail(exceptions.get(0).toString());
}
}
}