/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.jcr.load;
import org.exoplatform.services.jcr.JcrAPIBaseTest;
import org.exoplatform.services.jcr.impl.core.NodeImpl;
import org.exoplatform.services.jcr.impl.core.SessionImpl;
import org.exoplatform.services.jcr.util.IdGenerator;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Random;
import java.util.Set;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.PathNotFoundException;
import javax.jcr.RepositoryException;
/**
* Created by The eXo Platform SAS.
*
* @author <a href="mailto:Sergey.Kabashnyuk@gmail.com">Sergey Kabashnyuk</a>
* @version $Id: TestJira282.java 34801 2009-07-31 15:44:50Z dkatayev $
*/
public class TestJira282 extends JcrAPIBaseTest
{
private final static int ADD_THREAD_COUNT = 1;
private final static int GET_THREAD_COUNT = 5;
private final static int SET_THREAD_COUNT = 1;
private final static int LEVELE1_NODES_COUNT = 1000;
private final static int LEVELE2_NODES_COUNT = 10;
private static final List<String> validNames = Collections.synchronizedList(new ArrayList<String>());
private static final Set<String> hotNodes = Collections.synchronizedSet(new HashSet<String>());
private static final int MAX_VALID_NAMES_LIST_SIZE = 500000;
private static final int MAX_DEPTH = 2;
private static final int TEST_TIME = 60 * 60 * 1000; // 1
// min
private static final Random random = new Random();
// static {
// validNames.add("/");
// }
/**
* Class logger.
*/
private final Log log = ExoLogger.getLogger("exo.jcr.component.core.TestJira282");
public void test283() throws Exception
{
List<Agent> agents = new ArrayList<Agent>();
prepareRoot();
for (int i = 0; i < ADD_THREAD_COUNT; i++)
{
AddAgent agent =
new AddAgent((SessionImpl)repository.login(this.credentials, session.getWorkspace().getName()));
agent.start();
agents.add(agent);
}
for (int i = 0; i < GET_THREAD_COUNT; i++)
{
GetAgent agent =
new GetAgent((SessionImpl)repository.login(this.credentials, session.getWorkspace().getName()));
agent.start();
agents.add(agent);
}
for (int i = 0; i < SET_THREAD_COUNT; i++)
{
SetAgent agent =
new SetAgent((SessionImpl)repository.login(this.credentials, session.getWorkspace().getName()));
agent.start();
agents.add(agent);
}
Thread.sleep(TEST_TIME);
for (Agent thread : agents)
{
// agents.ge
thread.getAgentSession().logout();
thread.interrupt();
}
}
private void prepareRoot() throws RepositoryException
{
Node root1 = session.getRootNode().addNode("node1");
for (int i = 0; i < LEVELE1_NODES_COUNT; i++)
{
Node root2 = root1.addNode(IdGenerator.generate());
int max = 10;// random.nextInt(1000);
log.info("Node " + i + " max:" + max);
for (int j = 0; j < LEVELE2_NODES_COUNT; j++)
{
Node node = root2.addNode(IdGenerator.generate());
}
session.save();
validNames.add(root2.getPath());
}
}
private class AddAgent extends Agent
{
private final SessionImpl agentSession;
private final Log log = ExoLogger.getLogger("jcr.AddAgent");
public AddAgent(SessionImpl agentSession)
{
super();
this.agentSession = agentSession;
}
/*
* (non-Javadoc)
* @see java.lang.Thread#run()
*/
/**
* @return the agentSession
*/
@Override
public SessionImpl getAgentSession()
{
return agentSession;
}
@Override
public void run()
{
setName("AddAgent " + getId());
while (!isInterrupted())
{
String validName = validNames.get(random.nextInt(validNames.size()));
try
{
for (int i = 0; i < LEVELE2_NODES_COUNT; i++)
{
Node node = (Node)agentSession.getItem(validName);
Node newNode = node.addNode(IdGenerator.generate());
agentSession.save();
}
validNames.add(validName);
// synchronized (validNames) {
// if (validNames.size() < MAX_VALID_NAMES_LIST_SIZE &&
// newNode.getDepth() < MAX_DEPTH)
// validNames.add(newNode.getPath());
// }
// log.info("Node:" + newNode.getPath() + " added");
}
catch (PathNotFoundException e)
{
e.printStackTrace();
}
catch (RepositoryException e)
{
e.printStackTrace();
}
}
log.info("Finish");
}
}
private abstract class Agent extends Thread
{
public abstract SessionImpl getAgentSession();
}
private class GetAgent extends Agent
{
private final SessionImpl agentSession;
private final Log log = ExoLogger.getLogger("jcr.GetAgent");
public GetAgent(SessionImpl agentSession)
{
super();
this.agentSession = agentSession;
}
@Override
public SessionImpl getAgentSession()
{
return agentSession;
}
/*
* (non-Javadoc)
* @see java.lang.Thread#run()
*/
@Override
public void run()
{
setName("GetAgent " + getId());
while (!isInterrupted())
{
String validName = validNames.get(random.nextInt(validNames.size()));
try
{
NodeImpl node = (NodeImpl)agentSession.getItem(validName);
for (NodeIterator iter = node.getNodes(); iter.hasNext();)
{
String name = iter.nextNode().getPath();
}
}
catch (PathNotFoundException e)
{
e.printStackTrace();
}
catch (RepositoryException e)
{
e.printStackTrace();
}
}
log.info("Finish");
}
}
private class SetAgent extends Agent
{
private final SessionImpl agentSession;
private final Log log = ExoLogger.getLogger("jcr.SetAgent");
public SetAgent(SessionImpl agentSession)
{
super();
this.agentSession = agentSession;
}
@Override
public SessionImpl getAgentSession()
{
return agentSession;
}
/*
* (non-Javadoc)
* @see java.lang.Thread#run()
*/
@Override
public void run()
{
setName("SetAgent " + getId());
while (!isInterrupted())
{
String validName = validNames.get(random.nextInt(validNames.size()));
if (hotNodes.contains(validName))
continue;
try
{
hotNodes.add(validName);
NodeImpl node = (NodeImpl)agentSession.getItem(validName);
node.setProperty("testField", IdGenerator.generate());
agentSession.save();
hotNodes.remove(validName);
// log.info("Update node " + validName);
}
catch (PathNotFoundException e)
{
e.printStackTrace();
}
catch (RepositoryException e)
{
e.printStackTrace();
}
}
log.info("Finish");
}
}
}