org.jboss.weld.bean.builtin.ee.UserTransactionBean Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source
* Copyright 2008, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.weld.bean.builtin.ee;
import javax.transaction.UserTransaction;
import org.jboss.weld.logging.BeanLogger;
import org.jboss.weld.manager.BeanManagerImpl;
import org.jboss.weld.transaction.spi.TransactionServices;
/**
* @author pmuir
*/
public class UserTransactionBean extends AbstractEEBean {
private static class UserTransactionCallable extends AbstractEECallable {
private static final long serialVersionUID = -6320641773968440920L;
public UserTransactionCallable(BeanManagerImpl beanManager) {
super(beanManager);
}
public UserTransaction call() throws Exception {
final TransactionServices transactionServices = getBeanManager().getServices().get(TransactionServices.class);
if (transactionServices != null) {
return transactionServices.getUserTransaction();
} else {
throw BeanLogger.LOG.transactionServicesNotAvailable();
}
}
}
public UserTransactionBean(BeanManagerImpl beanManager) {
super(UserTransaction.class, new UserTransactionCallable(beanManager), beanManager);
}
@Override
public String toString() {
return "Built-in Bean [javax.transaction.UserTransaction] with qualifiers [@Default]";
}
}