/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, 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.integration.jpa.mockprovider.txtimeout;
import java.util.concurrent.TimeUnit;
import javax.annotation.Resource;
import javax.ejb.Stateful;
import javax.persistence.EntityManager;
import javax.persistence.LockModeType;
import javax.persistence.PersistenceContext;
import javax.transaction.Status;
import javax.transaction.TransactionSynchronizationRegistry;
import org.jboss.ejb3.annotation.TransactionTimeout;
import org.jboss.logging.Logger;
/**
* stateful session bean
*
* @author Scott Marlow
*/
@Stateful
public class SFSB1 {
private static final Logger LOGGER = Logger.getLogger(SFSB1.class);
@PersistenceContext
EntityManager entityManager;
@Resource
TransactionSynchronizationRegistry transactionSynchronizationRegistry;
public void createEmployee(String name, String address, int id) {
Employee emp = new Employee();
emp.setId(id);
emp.setAddress(address);
emp.setName(name);
entityManager.persist(emp);
}
@TransactionTimeout(value = 1, unit = TimeUnit.SECONDS)
public void createEmployeeWaitForTxTimeout(String name, String address, int id) {
LOGGER.trace("org.jboss.as.test.integration.jpa.mockprovider.txtimeout.createEmployeeWaitForTxTimeout " +
"entered, will wait for tx time out to occur");
Employee emp = new Employee();
emp.setId(id);
emp.setAddress(address);
emp.setName(name);
entityManager.persist(emp);
boolean done = false;
while (!done) {
try {
Thread.sleep(250);
entityManager.find(Employee.class, id);
int status = transactionSynchronizationRegistry.getTransactionStatus();
switch (status) {
case Status.STATUS_COMMITTED:
throw new RuntimeException("transaction was committed.");
case Status.STATUS_ROLLEDBACK:
LOGGER.trace("tx timed out and rolled back as expected, success case reached.");
done = true;
break;
case Status.STATUS_ACTIVE:
LOGGER.trace("tx is still active, sleep for 250ms and check tx status again.");
break;
default:
LOGGER.trace("tx status = " + status + ", sleep for 250ms and check tx status again.");
break;
}
} catch (InterruptedException e) {
e.printStackTrace();
return;
}
LOGGER.trace("org.jboss.as.test.integration.jpa.mockprovider.txtimeout.createEmployeeWaitForTxTimeout waiting for tx to timeout");
}
}
public Employee getEmployeeNoTX(int id) {
return entityManager.find(Employee.class, id, LockModeType.NONE);
}
}