| /* |
| * Copyright (c) 2013 Esteban Dugueperoux (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: |
| * Esteban Dugueperoux - initial API and implementation |
| */ |
| 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.tests.AbstractCDOTest; |
| import org.eclipse.emf.cdo.tests.model4.ContainedElementNoOpposite; |
| import org.eclipse.emf.cdo.tests.model4.RefSingleNonContainedNPL; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| |
| /** |
| * Ensures that no object is registered twice when loading a Native or Legacy model through an EditingDomain. |
| * |
| * @author Esteban Dugueperoux |
| */ |
| public class Bugzilla_399956_Test extends AbstractCDOTest |
| { |
| public void testDetachment() throws Exception |
| { |
| // Step 1: initialize test model and commit |
| RefSingleNonContainedNPL refSingleNonContainedNPL = getModel4Factory().createRefSingleNonContainedNPL(); |
| ContainedElementNoOpposite containedElementNoOpposite = getModel4Factory().createContainedElementNoOpposite(); |
| refSingleNonContainedNPL.setElement(containedElementNoOpposite); |
| |
| CDOSession session = openSession(); |
| CDOTransaction transaction = session.openTransaction(); |
| CDOResource cdoResourceA = transaction.createResource(getResourcePath("test1")); |
| CDOResource cdoResourceB = transaction.createResource(getResourcePath("test2")); |
| |
| cdoResourceA.getContents().add(containedElementNoOpposite); |
| cdoResourceB.getContents().add(refSingleNonContainedNPL); |
| transaction.commit(); |
| |
| transaction.close(); |
| session.close(); |
| |
| // Step 2: load the model through an editing domain |
| // this should not lead to any exception (without fix this thrown a 'Different object was registered for ID' |
| // IllegalStateException) |
| session = openSession(); |
| TransactionalEditingDomain domain = TransactionalEditingDomain.Factory.INSTANCE.createEditingDomain(); |
| transaction = session.openTransaction(domain.getResourceSet()); |
| cdoResourceB = transaction.getResource(getResourcePath("test2")); |
| cdoResourceB.setTrackingModification(true); |
| refSingleNonContainedNPL = (RefSingleNonContainedNPL)cdoResourceB.getContents().get(0); |
| refSingleNonContainedNPL.getElement(); |
| } |
| } |