/*
* 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.integration.random.task;
import org.apache.jackrabbit.core.AbstractConcurrencyTest;
import org.apache.jackrabbit.core.integration.random.operation.Operation;
import org.apache.jackrabbit.core.integration.random.operation.OperationFactory;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
/**
* <code>ContentOperationsTask</code> base class for random operation tasks.
*/
public abstract class RandomOperationsTask implements AbstractConcurrencyTest.Task {
private final String[] mixins;
private final int numLevels;
private final int nodesPerLevel;
private final int saveInterval;
private final long end;
private boolean useXA = false;
public RandomOperationsTask(String mixins[], int numLevels,
int nodesPerLevel, int saveInterval, long end) {
this.mixins = mixins;
this.numLevels = numLevels;
this.nodesPerLevel = nodesPerLevel;
this.saveInterval = saveInterval;
this.end = end;
}
public void execute(Session session, Node test) throws RepositoryException {
try {
OperationFactory f = new OperationFactory(session);
// create nodes
f.createNodes(test.getPath(), numLevels, nodesPerLevel,
mixins, saveInterval).execute();
// save nodes
f.save(test.getPath()).execute();
NodeIterator nodes = f.getRandomNodes(f.traverseNodes(test.getPath()));
while (end > System.currentTimeMillis()) {
Operation op = f.runInSequence(new Operation[]{
getRandomOperations(f, nodes),
f.save("/")
});
if (isUseXA()) {
op = f.runInTransaction(op);
}
op.execute();
}
test.remove();
session.save();
} catch (Exception e) {
throw new RepositoryException(e);
}
}
protected abstract Operation getRandomOperations(OperationFactory f,
NodeIterator randomNodes)
throws Exception;
public boolean isUseXA() {
return useXA;
}
public void setUseXA(boolean useXA) {
this.useXA = useXA;
}
}