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/**
* Copyright (c) 2004 - 2011 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.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.model1.OrderDetail;
import org.eclipse.emf.cdo.tests.model1.Product1;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.cdo.util.CommitException;
import org.eclipse.emf.cdo.util.DanglingReferenceException;
/**
* Bug 322754 - NullPointerException after deleting a resource
*
* @author Eike Stepper
*/
public class Bugzilla_322754_Test extends AbstractCDOTest
{
public void testResourceDelete() throws Exception
{
CDOSession session = openSession();
CDOTransaction transaction = session.openTransaction();
CDOResource resource = transaction.createResource(getResourcePath("/r1"));
msg("Fill and commit a resource");
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
resource.getContents().add(getModel1Factory().createCompany());
transaction.commit();
msg("Delete and commit the resource");
resource.delete(null);
transaction.commit();
}
public void testResourceDeleteWithDanglingReferences() throws Exception
{
Product1 product = getModel1Factory().createProduct1();
OrderDetail orderDetail = getModel1Factory().createOrderDetail();
product.setName("product1");
orderDetail.setProduct(product);
CDOSession session = openSession();
CDOTransaction transaction = session.openTransaction();
CDOResource resource1 = transaction.createResource(getResourcePath("/r1"));
resource1.getContents().add(product);
CDOResource resource2 = transaction.createResource(getResourcePath("/r2"));
resource2.getContents().add(orderDetail);
transaction.commit();
msg("Delete and commit the resource");
resource1.delete(null);
try
{
transaction.commit();
fail("CommitException expected");
}
catch (CommitException expected)
{
assertInstanceOf(DanglingReferenceException.class, expected.getCause());
}
}
}
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