Spring Framework example source code file (JtaAfterCompletionSynchronization.java)

This example Spring Framework source code file (JtaAfterCompletionSynchronization.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

jtaaftercompletionsynchronization, jtaaftercompletionsynchronization, list, list, synchronization, synchronization, transaction, util

The Spring Framework JtaAfterCompletionSynchronization.java source code

/*
 * Copyright 2002-2006 the original author or authors.
 *
 * 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.springframework.transaction.jta;

import java.util.List;

import javax.transaction.Status;
import javax.transaction.Synchronization;

import org.springframework.transaction.support.TransactionSynchronization;
import org.springframework.transaction.support.TransactionSynchronizationUtils;

/**
 * Adapter for a JTA Synchronization, invoking the <code>afterCompletion of
 * Spring TransactionSynchronizations after the outer JTA transaction has completed.
 * Applied when participating in an existing (non-Spring) JTA transaction.
 *
 * @author Juergen Hoeller
 * @since 2.0
 */
public class JtaAfterCompletionSynchronization implements Synchronization {

	private final List synchronizations;


	/**
	 * Create a new JtaAfterCompletionSynchronization for the given synchronization objects.
	 * @param synchronizations the List of TransactionSynchronization objects
	 * @see org.springframework.transaction.support.TransactionSynchronization
	 */
	public JtaAfterCompletionSynchronization(List synchronizations) {
		this.synchronizations = synchronizations;
	}


	public void beforeCompletion() {
	}

	public void afterCompletion(int status) {
		switch (status) {
			case Status.STATUS_COMMITTED:
				try {
					TransactionSynchronizationUtils.invokeAfterCommit(this.synchronizations);
				}
				finally {
					TransactionSynchronizationUtils.invokeAfterCompletion(
							this.synchronizations, TransactionSynchronization.STATUS_COMMITTED);
				}
				break;
			case Status.STATUS_ROLLEDBACK:
				TransactionSynchronizationUtils.invokeAfterCompletion(
						this.synchronizations, TransactionSynchronization.STATUS_ROLLED_BACK);
				break;
			default:
				TransactionSynchronizationUtils.invokeAfterCompletion(
						this.synchronizations, TransactionSynchronization.STATUS_UNKNOWN);
		}
	}
}