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/*
* Copyright (c) 2011, 2012 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.examples.server.offline;
import org.eclipse.emf.cdo.common.revision.CDORevisionCache;
import org.eclipse.emf.cdo.common.revision.CDORevisionUtil;
import org.eclipse.emf.cdo.net4j.CDONet4jSessionConfiguration;
import org.eclipse.emf.cdo.net4j.CDONet4jUtil;
import org.eclipse.emf.cdo.server.CDOServerUtil;
import org.eclipse.emf.cdo.server.IRepository;
import org.eclipse.emf.cdo.server.IRepositorySynchronizer;
import org.eclipse.emf.cdo.server.IStore;
import org.eclipse.emf.cdo.session.CDOSession;
import org.eclipse.emf.cdo.session.CDOSessionConfiguration.SessionOpenedEvent;
import org.eclipse.emf.cdo.session.CDOSessionConfigurationFactory;
import org.eclipse.net4j.Net4jUtil;
import org.eclipse.net4j.connector.IConnector;
import org.eclipse.net4j.util.event.IEvent;
import org.eclipse.net4j.util.event.IListener;
import org.eclipse.net4j.util.lifecycle.ILifecycle;
import org.eclipse.net4j.util.lifecycle.LifecycleEventAdapter;
import java.util.Map;
/**
* @author Eike Stepper
* @author Martin Fluegge
* @since 4.0
*/
public class OfflineExampleClone extends AbstractOfflineExampleServer
{
private static final int DB_BROWSER_PORT = 7778;
public OfflineExampleClone()
{
super(OfflineExampleUtil.CLONE_NAME, OfflineExampleUtil.CLONE_PORT, DB_BROWSER_PORT);
}
@Override
protected IRepository createRepository(IStore store, Map<String, String> props)
{
IRepositorySynchronizer synchronizer = createRepositorySynchronizer("localhost:" + OfflineExampleUtil.MASTER_PORT, OfflineExampleUtil.MASTER_NAME);
return CDOServerUtil.createOfflineClone(name, store, props, synchronizer);
}
/**
* Creates a repository synchronizer which connects to the master repository to synchronize between master and client.
*/
protected IRepositorySynchronizer createRepositorySynchronizer(String connectorDescription, String repositoryName)
{
CDOSessionConfigurationFactory factory = createSessionConfigurationFactory(connectorDescription, repositoryName);
IRepositorySynchronizer synchronizer = CDOServerUtil.createRepositorySynchronizer(factory);
synchronizer.setRetryInterval(2);
synchronizer.setMaxRecommits(10);
synchronizer.setRecommitInterval(2);
return synchronizer;
}
/**
* creates a CDOSessionConfigurationFactory for the offline clone. It instantiates a connection to the master
* repository.
*/
protected CDOSessionConfigurationFactory createSessionConfigurationFactory(final String connectorDescription, final String repositoryName)
{
return new CDOSessionConfigurationFactory()
{
public CDONet4jSessionConfiguration createSessionConfiguration()
{
IConnector connector = createConnector("localhost:" + OfflineExampleUtil.MASTER_PORT);
return OfflineExampleClone.this.createSessionConfiguration(connector, repositoryName);
}
};
}
protected CDONet4jSessionConfiguration createSessionConfiguration(IConnector connector, String repositoryName)
{
CDONet4jSessionConfiguration configuration = CDONet4jUtil.createNet4jSessionConfiguration();
configuration.setConnector(connector);
configuration.setRepositoryName(repositoryName);
configuration.setRevisionManager(CDORevisionUtil.createRevisionManager(CDORevisionCache.NOOP));
configuration.addListener(new IListener()
{
public void notifyEvent(IEvent event)
{
if (event instanceof SessionOpenedEvent)
{
SessionOpenedEvent e = (SessionOpenedEvent)event;
CDOSession session = e.getOpenedSession();
System.out.println("Opened " + session);
session.addListener(new LifecycleEventAdapter()
{
@Override
protected void onAboutToDeactivate(ILifecycle lifecycle)
{
System.out.println("Closing " + lifecycle);
}
});
}
}
});
return configuration;
}
protected IConnector createConnector(String description)
{
return Net4jUtil.getConnector(container, TRANSPORT_TYPE, description);
}
public static void main(String[] args) throws Exception
{
System.out.println("Clone repository starting...");
OfflineExampleClone example = new OfflineExampleClone();
example.init();
example.run();
example.done();
}
}
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