/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.portal.config;
import org.exoplatform.container.PortalContainer;
import org.exoplatform.portal.config.model.Page;
import org.exoplatform.portal.pom.config.POMSession;
import org.exoplatform.portal.pom.config.POMSessionManager;
import java.util.concurrent.atomic.AtomicBoolean;
/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
public class TestCache extends AbstractPortalTest
{
/** . */
DataStorage storage_;
/** . */
private POMSessionManager mgr;
/** . */
private POMSession session;
public void setUp() throws Exception
{
super.setUp();
PortalContainer container = getContainer();
storage_ = (DataStorage)container.getComponentInstanceOfType(DataStorage.class);
mgr = (POMSessionManager)container.getComponentInstanceOfType(POMSessionManager.class);
}
public void testGetNullInvalidation() throws Exception
{
begin();
session = mgr.openSession();
assertNull(storage_.getPage("portal::test::nonexisting"));
Page page = new Page();
page.setPageId("portal::test::nonexisting");
storage_.create(page);
end(true);
begin();
session = mgr.openSession();
assertNotNull(storage_.getPage("portal::test::nonexisting"));
end();
}
public void testDirtyWrite() throws Exception
{
begin();
session = mgr.openSession();
// Read
Page page = storage_.getPage("portal::test::test4");
assertEquals(null, page.getTitle());
// Update and save
page.setTitle("foo");
storage_.save(page);
//
final AtomicBoolean go = new AtomicBoolean(false);
// Force a cache update with the entry that will be modified
// when the main session is closed
new Thread()
{
@Override
public void run()
{
try
{
begin();
mgr.openSession();
storage_.getPage("portal::test::test4");
session.close();
end();
}
catch (Exception e)
{
throw new Error(e);
}
finally
{
go.set(true);
}
}
}.start();
//
while (!go.get())
{
Thread.sleep(1);
}
// Save the cache should be invalidated
session.close();
end(true);
// Reopen session with no modifications that use the cache
begin();
mgr.openSession();
//
page = storage_.getPage("portal::test::test4");
assertEquals("foo", page.getTitle());
//
end();
}
}