/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.jboss.as.test.multinode.transaction;
import org.junit.Assert;
import javax.annotation.Resource;
import javax.ejb.Stateless;
import javax.ejb.TransactionManagement;
import javax.ejb.TransactionManagementType;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.transaction.HeuristicMixedException;
import javax.transaction.HeuristicRollbackException;
import javax.transaction.NotSupportedException;
import javax.transaction.RollbackException;
import javax.transaction.Status;
import javax.transaction.SystemException;
import javax.transaction.UserTransaction;
import java.rmi.RemoteException;
import java.util.Hashtable;
/**
* @author Stuart Douglas
* @author Ivo Studensky
*/
@Stateless
@TransactionManagement(TransactionManagementType.BEAN)
public class ClientEjb {
@Resource
private UserTransaction userTransaction;
private TransactionalRemote getRemote() throws NamingException {
final Hashtable props = new Hashtable();
props.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
final Context context = new javax.naming.InitialContext(props);
final TransactionalRemote remote = (TransactionalRemote) context.lookup("ejb:/" + TransactionInvocationTestCase.SERVER_DEPLOYMENT + "/" + "" + "/" + "TransactionalStatelessBean" + "!" + TransactionalRemote.class.getName());
return remote;
}
private TransactionalStatefulRemote getStatefulRemote() throws NamingException {
final Hashtable props = new Hashtable();
props.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
final Context context = new javax.naming.InitialContext(props);
final TransactionalStatefulRemote statefulRemote = (TransactionalStatefulRemote) context.lookup("ejb:/" + TransactionInvocationTestCase.SERVER_DEPLOYMENT + "/" + "" + "/" + "TransactionalStatefulBean" + "!" + TransactionalStatefulRemote.class.getName() + "?stateful");
return statefulRemote;
}
public void basicTransactionPropagationTest() throws RemoteException, SystemException, NotSupportedException, NamingException {
final TransactionalRemote remote = getRemote();
Assert.assertEquals("No transaction expected!", Status.STATUS_NO_TRANSACTION, remote.transactionStatus());
userTransaction.begin();
try {
Assert.assertEquals("Active transaction expected!", Status.STATUS_ACTIVE, remote.transactionStatus());
} finally {
userTransaction.rollback();
}
}
public void testSameTransactionEachCall() throws RemoteException, SystemException, NotSupportedException, NamingException {
final TransactionalStatefulRemote statefulRemote = getStatefulRemote();
userTransaction.begin();
try {
statefulRemote.sameTransaction(true);
statefulRemote.sameTransaction(false);
} finally {
userTransaction.rollback();
}
}
public void testSynchronization(final boolean succeeded) throws RemoteException, SystemException, NotSupportedException, RollbackException, HeuristicRollbackException, HeuristicMixedException, NamingException {
final TransactionalStatefulRemote statefulRemote = getStatefulRemote();
userTransaction.begin();
try {
statefulRemote.sameTransaction(true);
statefulRemote.sameTransaction(false);
} finally {
if (succeeded) {
userTransaction.commit();
} else {
userTransaction.rollback();
}
}
Assert.assertEquals("The beforeCompletion method invalid invocation!", succeeded, statefulRemote.isBeforeCompletion());
Assert.assertEquals("The result of the transaction does not match the input of afterCompletion!", (Boolean) succeeded, statefulRemote.getCommitSucceeded());
}
public void testRollbackOnly() throws RemoteException, SystemException, NotSupportedException, NamingException {
final TransactionalStatefulRemote statefulRemote = getStatefulRemote();
userTransaction.begin();
try {
Assert.assertEquals("Active transaction expected!", Status.STATUS_ACTIVE, statefulRemote.transactionStatus());
statefulRemote.rollbackOnly();
Assert.assertEquals("Rollback-only marked transaction expected!", Status.STATUS_MARKED_ROLLBACK, statefulRemote.transactionStatus());
} finally {
userTransaction.rollback();
}
Assert.assertFalse("The beforeCompletion method invoked even in case of rollback-only transaction!", statefulRemote.isBeforeCompletion());
Assert.assertFalse("The result of the transaction does not match the input of afterCompletion!", statefulRemote.getCommitSucceeded());
}
public void testRollbackOnlyBeforeCompletion() throws RemoteException, SystemException, NotSupportedException, HeuristicRollbackException, HeuristicMixedException, NamingException {
final TransactionalStatefulRemote statefulRemote = getStatefulRemote();
userTransaction.begin();
try {
Assert.assertEquals("Active transaction expected!", Status.STATUS_ACTIVE, statefulRemote.transactionStatus());
statefulRemote.setRollbackOnlyBeforeCompletion(true);
userTransaction.commit();
} catch (RollbackException expected) {
} finally {
if (userTransaction.getStatus() == Status.STATUS_ACTIVE) {
userTransaction.rollback();
}
}
Assert.assertFalse("The result of the transaction does not match the input of afterCompletion!", statefulRemote.getCommitSucceeded());
Assert.assertEquals("No transaction expected!", Status.STATUS_NO_TRANSACTION, statefulRemote.transactionStatus());
}
}