001/* 002 * Copyright 2002-2012 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.transaction.jta; 018 019import java.util.List; 020import javax.transaction.Status; 021import javax.transaction.Synchronization; 022 023import org.springframework.transaction.support.TransactionSynchronization; 024import org.springframework.transaction.support.TransactionSynchronizationUtils; 025 026/** 027 * Adapter for a JTA Synchronization, invoking the {@code afterCommit} / 028 * {@code afterCompletion} callbacks of Spring {@link TransactionSynchronization} 029 * objects callbacks after the outer JTA transaction has completed. 030 * Applied when participating in an existing (non-Spring) JTA transaction. 031 * 032 * @author Juergen Hoeller 033 * @since 2.0 034 * @see TransactionSynchronization#afterCommit 035 * @see TransactionSynchronization#afterCompletion 036 */ 037public class JtaAfterCompletionSynchronization implements Synchronization { 038 039 private final List<TransactionSynchronization> synchronizations; 040 041 042 /** 043 * Create a new JtaAfterCompletionSynchronization for the given synchronization objects. 044 * @param synchronizations the List of TransactionSynchronization objects 045 * @see org.springframework.transaction.support.TransactionSynchronization 046 */ 047 public JtaAfterCompletionSynchronization(List<TransactionSynchronization> synchronizations) { 048 this.synchronizations = synchronizations; 049 } 050 051 052 @Override 053 public void beforeCompletion() { 054 } 055 056 @Override 057 public void afterCompletion(int status) { 058 switch (status) { 059 case Status.STATUS_COMMITTED: 060 try { 061 TransactionSynchronizationUtils.invokeAfterCommit(this.synchronizations); 062 } 063 finally { 064 TransactionSynchronizationUtils.invokeAfterCompletion( 065 this.synchronizations, TransactionSynchronization.STATUS_COMMITTED); 066 } 067 break; 068 case Status.STATUS_ROLLEDBACK: 069 TransactionSynchronizationUtils.invokeAfterCompletion( 070 this.synchronizations, TransactionSynchronization.STATUS_ROLLED_BACK); 071 break; 072 default: 073 TransactionSynchronizationUtils.invokeAfterCompletion( 074 this.synchronizations, TransactionSynchronization.STATUS_UNKNOWN); 075 } 076 } 077}