/*
* JBoss, a division of Red Hat
* Copyright 2012, Red Hat Middleware, LLC, and individual
* contributors as indicated by the @authors tag. See the
* copyright.txt in the distribution for a full listing of
* individual contributors.
*
* 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.gatein.common.transaction;
import javax.transaction.Status;
import javax.transaction.UserTransaction;
import org.exoplatform.component.test.AbstractKernelTest;
import org.exoplatform.component.test.ConfigurationUnit;
import org.exoplatform.component.test.ConfiguredBy;
import org.exoplatform.component.test.ContainerScope;
import org.exoplatform.container.PortalContainer;
/**
* test for {@link JTAUserTransactionLifecycleService}
*
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
@ConfiguredBy({
@ConfigurationUnit(scope = ContainerScope.PORTAL, path = "conf/exo.portal.component.test.jcr-configuration.xml"),
@ConfigurationUnit(scope = ContainerScope.PORTAL, path = "org/gatein/common/transaction/configuration.xml") })
public class JTAUserTransactionTest extends AbstractKernelTest {
private JTAUserTransactionLifecycleService jtaUserTransactionLifecycleService;
@Override
protected void setUp() throws Exception {
PortalContainer container = PortalContainer.getInstance();
jtaUserTransactionLifecycleService = (JTAUserTransactionLifecycleService) container
.getComponentInstanceOfType(JTAUserTransactionLifecycleService.class);
}
public void testTransactionLifecycle() throws Exception {
UserTransaction tx = jtaUserTransactionLifecycleService.getUserTransaction();
assertNotNull(tx);
// Test normal workflow with begin/commit
assertStatus(Status.STATUS_NO_TRANSACTION);
jtaUserTransactionLifecycleService.beginJTATransaction();
assertStatus(Status.STATUS_ACTIVE);
jtaUserTransactionLifecycleService.finishJTATransaction();
assertStatus(Status.STATUS_NO_TRANSACTION);
// Test workflow with setRollBackOnly
jtaUserTransactionLifecycleService.beginJTATransaction();
assertStatus(Status.STATUS_ACTIVE);
tx.setRollbackOnly();
jtaUserTransactionLifecycleService.finishJTATransaction();
assertStatus(Status.STATUS_NO_TRANSACTION);
}
public void testListener() throws Exception {
CounterListener counterListener = new CounterListener();
jtaUserTransactionLifecycleService.registerListener(counterListener);
UserTransaction tx = jtaUserTransactionLifecycleService.getUserTransaction();
assertNotNull(tx);
assertEquals(counterListener.getBeforeBeginCounter(), 0);
assertEquals(counterListener.getAfterBeginCounter(), 0);
jtaUserTransactionLifecycleService.beginJTATransaction();
assertEquals(counterListener.getBeforeBeginCounter(), 1);
assertEquals(counterListener.getAfterBeginCounter(), 1);
jtaUserTransactionLifecycleService.finishJTATransaction();
jtaUserTransactionLifecycleService.beginJTATransaction();
assertEquals(counterListener.getBeforeBeginCounter(), 2);
assertEquals(counterListener.getAfterBeginCounter(), 2);
jtaUserTransactionLifecycleService.finishJTATransaction();
assertEquals(counterListener.getBeforeBeginCounter(), 2);
assertEquals(counterListener.getAfterBeginCounter(), 2);
}
private void assertStatus(int expectedStatus) throws Exception {
int status = jtaUserTransactionLifecycleService.getUserTransaction().getStatus();
assertTrue(status == expectedStatus);
}
}