import org.eclipse.emf.cdo.protocol.CDOID;

import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.ecore.util.EContentAdapter;

import org.eclipse.emf.internal.cdo.CDOSessionImpl;

import org.eclipse.emf.internal.cdo.CDOTransactionImpl;

  public void testContentAdapterUsingCDOResource() throws Exception

  {

	final boolean notified[] = new boolean[1];

	EContentAdapter contentAdapter = new EContentAdapter()

	{

	  public void notifyChanged(Notification notification)

	  {

	  	    super.notifyChanged(notification);

	  	    notified[0] = true;

	  }

	  protected boolean resolve()

	  {

	    return false;

	  }	  

	};

	CDOID supplierID = null;

	{

		CDOSession session = openModel1Session();

		CDOTransaction transaction = session.openTransaction(new ResourceSetImpl());

		CDOResource resource = transaction.createResource("/test2");

	    resource.eAdapters().add( contentAdapter );

	    Supplier supplier = Model1Factory.eINSTANCE.createSupplier();

	    resource.getContents().add( supplier );

	    notified[0] = false;

	    // contentAdapter should receive notification

	    supplier.setName("HELLO");

	    assertEquals(true, notified[0]);

	    supplierID = supplier.cdoID();

	    transaction.commit();

	    supplierID = supplier.cdoID();

	    transaction.close();

	    session.close();

	}

	{

		CDOSessionImpl session = (CDOSessionImpl)openModel1Session();

		CDOFetchRuleManagerInfo info = new CDOFetchRuleManagerInfo();

		session.getRevisionManager().setRuleManager(info);

		CDOTransactionImpl transaction = session.openTransaction(new ResourceSetImpl());

		CDOResource resource = transaction.getResource("/test2");

		// I don't want to fetch my objects!!

	    resource.eAdapters().add( contentAdapter );

	    // By adding an adapter, we shouldn`t fetch objects

	    assertEquals(false, info.getOIDSet().contains(supplierID));

	    Supplier supplier = (Supplier)transaction.getObject(supplierID);

	    notified[0] = false;

	    // contentAdapter should receive notification

	    supplier.setName("HELLO");

	    // Should have been notified!!

	    assertEquals(true, notified[0]);

	    transaction.commit();

	    transaction.close();

	}

  }

/***************************************************************************

 * Copyright (c) 2004 - 2007 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:

 *    Simon McDuff - initial API and implementation

 **************************************************************************/

package org.eclipse.emf.cdo.tests;

import java.util.Collection;

import java.util.HashSet;

import java.util.List;

import org.eclipse.emf.cdo.analyzer.CDOFetchRuleManager;

import org.eclipse.emf.cdo.internal.protocol.CDOIDNull;

import org.eclipse.emf.cdo.protocol.CDOID;

import org.eclipse.emf.cdo.protocol.analyzer.CDOFetchRule;

/**

 * @author Simon McDuff

 */

public class CDOFetchRuleManagerInfo implements CDOFetchRuleManager 

{

	private HashSet<CDOID> objectFetchs = new HashSet<CDOID>(); 

	public CDOID getContext() 

	{

		// TODO Auto-generated method stub

		return CDOIDNull.NULL;

	}

	public void clear()

	{

		objectFetchs.clear();

	}

	public HashSet<CDOID> getOIDSet()

	{

		return objectFetchs;

	}

	public List<CDOFetchRule> getFetchRules(Collection<CDOID> ids) 

	{

		// accumulate changes

		for (CDOID id : ids)

		{

			objectFetchs.add(id);

		}	

		return null;

	}

	public int getLoadRevisionCollectionChunkSize() 

	{

		// TODO Auto-generated method stub

		return 0;

	}

}