/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, 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.txn.service;
import javax.transaction.UserTransaction;
import org.jboss.msc.service.AbstractService;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.wildfly.transaction.client.LocalUserTransaction;
/**
* Service responsible for getting the {@link UserTransaction}.
*
* @author Thomas.Diesler@jboss.com
* @since 29-Oct-2010
*/
public class UserTransactionService extends AbstractService<UserTransaction> {
public static final ServiceName SERVICE_NAME = TxnServices.JBOSS_TXN_USER_TRANSACTION;
private static final UserTransactionService INSTANCE = new UserTransactionService();
private UserTransactionService() {
}
public static ServiceController<UserTransaction> addService(final ServiceTarget target) {
ServiceBuilder<UserTransaction> serviceBuilder = target.addService(SERVICE_NAME, INSTANCE);
serviceBuilder.addDependency(TxnServices.JBOSS_TXN_LOCAL_TRANSACTION_CONTEXT);
return serviceBuilder.install();
}
@Override
public UserTransaction getValue() throws IllegalStateException {
return LocalUserTransaction.getInstance();
}
}