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/*
* Copyright (c) 2004 - 2012 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.common.branch.CDOBranch;
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.config.IRepositoryConfig;
import org.eclipse.emf.cdo.tests.config.impl.ConfigTest.CleanRepositoriesBefore;
import org.eclipse.emf.cdo.tests.config.impl.ConfigTest.Requires;
import org.eclipse.emf.cdo.tests.model1.Category;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.cdo.util.CDOUtil;
import org.eclipse.emf.cdo.view.CDOView;
import org.eclipse.net4j.util.io.IOUtil;
/**
* Make timeouts in read-access requests configurable
* <p>
* See bug 369646.
*
* @author Eike Stepper
*/
@CleanRepositoriesBefore
@Requires(IRepositoryConfig.CAPABILITY_BRANCHING)
public class Bugzilla_369646_Test extends AbstractCDOTest
{
public void testSetBranchWithSubBranches() throws Exception
{
// Note: as of bug 369646, this fails with DBStore and range-based branching mapping strategy.
// The reason is that this strategy uses partially loaded resources internally.
// Set up a resource with 1 object as content
CDOSession session = openSession();
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.createResource(getResourcePath("/test"));
Category c = getModel1Factory().createCategory();
c.setName("Test");
res.getContents().add(c);
transaction.commit();
// Create two cascading branches
CDOBranch sub1 = transaction.getBranch().createBranch("sub1");
CDOBranch sub2 = sub1.createBranch("sub2");
// Now delete the contents in the sub2 branch
transaction.setBranch(sub2);
res.getContents().remove(0);
transaction.commit();
// And now try to switch the transaction to the parent branch
transaction.setBranch(sub1);
}
public void testSetBranchWithPCL() throws Exception
{
{
// Set up a resource with 10 objects as content
CDOSession session = openSession();
CDOTransaction transaction = session.openTransaction();
CDOResource res = transaction.createResource(getResourcePath("/test"));
Category cat = getModel1Factory().createCategory();
cat.setName("Container");
res.getContents().add(cat);
for (int i = 0; i < 10; i++)
{
Category c = getModel1Factory().createCategory();
c.setName("Test " + i);
cat.getCategories().add(c);
}
transaction.commit();
// Create a branch
CDOBranch sub1 = transaction.getBranch().createBranch("sub1");
transaction.setBranch(sub1);
// Modify list in branch
cat.getCategories().remove(3);
cat.getCategories().remove(7);
// Commit
transaction.commit();
session.close();
}
// Now clear the cache on server
clearCache(getRepository().getRevisionManager());
// Open a new session with PCL enabled
CDOSession session = openSession();
session.options().setCollectionLoadingPolicy(CDOUtil.createCollectionLoadingPolicy(1, 1));
// Load the category into the resource (is now partially loaded)
CDOView view = session.openView();
CDOResource res = view.getResource(getResourcePath("/test"));
Category cat = (Category)res.getContents().get(0);
// And switch view target
view.setBranch(view.getBranch().getBranches()[0]);
IOUtil.OUT().println("Result: " + cat.getCategories());
}
}
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