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/***************************************************************************
* Copyright (c) 2004 - 2008 Eike Stepper, Germany.
* 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
* Simon McDuff - https://bugs.eclipse.org/230832
**************************************************************************/
package org.eclipse.emf.cdo;
import org.eclipse.emf.cdo.common.CDOProtocolSession;
import org.eclipse.emf.cdo.common.id.CDOIDAndVersion;
import org.eclipse.emf.cdo.util.CDOPackageRegistry;
import org.eclipse.net4j.channel.IChannel;
import org.eclipse.net4j.connector.IConnector;
import org.eclipse.net4j.signal.failover.IFailOverStrategy;
import org.eclipse.net4j.util.container.IContainer;
import org.eclipse.emf.ecore.resource.ResourceSet;
import java.util.Set;
/**
* @author Eike Stepper
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface CDOSession extends CDOProtocolSession, IContainer<CDOView>
{
public int getReferenceChunkSize();
public void setReferenceChunkSize(int referenceChunkSize);
public IFailOverStrategy getFailOverStrategy();
public IChannel getChannel();
public IConnector getConnector();
public boolean isOpen();
public String getRepositoryName();
public String getRepositoryUUID();
public CDOPackageRegistry getPackageRegistry();
public CDOSessionPackageManager getPackageManager();
public CDORevisionManager getRevisionManager();
public CDOView[] getViews();
public CDOTransaction openTransaction(ResourceSet resourceSet);
public CDOTransaction openTransaction();
public CDOView openView(ResourceSet resourceSet);
public CDOView openView();
public CDOAudit openAudit(ResourceSet resourceSet, long timeStamp);
public CDOAudit openAudit(long timeStamp);
/**
* Specifies whether object will be invalidate from others users changes.
* <p>
* By default this value is enabled.
* <p>
* If you disabled this property, you can still have the latest version of objects by calling refresh.
* <p>
* You would disabled it in the case where you need performance and/or want to control when objects will be refresh.
* <p>
* When we enable it, it will automatically perform a refresh to be in sync with the server.
*
* @since 2.0
*/
public void setPassiveUpdateEnabled(boolean enable);
/**
* Refresh objects cache.
* <p>
* Take CDOID and version of all objects in the cache, sent it to the server. It will return only dirty objects.
* <p>
* In the case where <code>isPassiveUpdateEnabled<code> is true, it will return immediately without doing anything.
*
* @since 2.0
*/
public Set<CDOIDAndVersion> refresh();
public void close();
}
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