import org.eclipse.emf.cdo.tests.bugzilla.Bugzilla_315026_Test;

    testClasses.add(Bugzilla_315026_Test.class);

package org.eclipse.emf.cdo.tests.bugzilla;

import org.eclipse.emf.cdo.eresource.CDOResource;

import org.eclipse.emf.cdo.session.CDOSession;

import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevisionManager;

import org.eclipse.emf.cdo.tests.AbstractCDOTest;

import org.eclipse.emf.cdo.tests.model1.Company;

import org.eclipse.emf.cdo.tests.model1.Model1Factory;

import org.eclipse.emf.cdo.transaction.CDOTransaction;

import org.eclipse.emf.cdo.util.CommitException;

/**

 * Copyright (c) 2004 - 2010 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:

 *    Caspar De Groot - initial API and implementation

 */

/**

 * Bugzilla 315026 - Local rollback inadvertently brings in updates from other sessions

 * 

 * @author Caspar De Groot

 */

public class Bugzilla_315026_Test extends AbstractCDOTest

{

  private final static String ORIGINAL_NAME = "AAA";

  private final static String DIRTY_NAME = "BBB";

  private final static String OTHER_NAME = "CCC";

  public void test() throws Exception

  {

    CDOSession session = openSession();

    session.options().setPassiveUpdateEnabled(false);

    CDOTransaction tx = session.openTransaction();

    CDOResource r1 = tx.createResource("/r1"); //$NON-NLS-1$

    // Create clean content

    Company company = Model1Factory.eINSTANCE.createCompany();

    company.setName(ORIGINAL_NAME);

    r1.getContents().add(company);

    tx.commit();

    // Make it dirty in this session

    company.setName(DIRTY_NAME);

    // Update and commit in another session

    doSecondSession();

    // Rollback this session

    tx.rollback();

    assertProxy(company);

    // Clear this session's revision cache

    ((InternalCDORevisionManager)session.getRevisionManager()).getCache().clear();

    // Verify that value in this session does *not* match value assigned in 2nd session

    String name = company.getName();

    assertFalse("Should not have the value committed by the other session", OTHER_NAME.equals(name));

    // Verify that value in this session still matches value assigned in this session

    assertEquals("Should have the value originally loaded in this session", ORIGINAL_NAME, name);

    tx.close();

    session.close();

  }

  private void doSecondSession() throws CommitException

  {

    CDOSession session = openSession();

    CDOTransaction tx = session.openTransaction();

    CDOResource r1 = tx.getResource("/r1"); //$NON-NLS-1$

    Company company = (Company)r1.getContents().get(0);

    company.setName(OTHER_NAME);

    tx.commit();

    tx.close();

    session.close();

  }

}