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; 020 021import javax.transaction.Status; 022import javax.transaction.Synchronization; 023 024import org.springframework.transaction.support.TransactionSynchronization; 025import org.springframework.transaction.support.TransactionSynchronizationUtils; 026 027/** 028 * Adapter for a JTA Synchronization, invoking the {@code afterCommit} / 029 * {@code afterCompletion} callbacks of Spring {@link TransactionSynchronization} 030 * objects callbacks after the outer JTA transaction has completed. 031 * Applied when participating in an existing (non-Spring) JTA transaction. 032 * 033 * @author Juergen Hoeller 034 * @since 2.0 035 * @see TransactionSynchronization#afterCommit 036 * @see TransactionSynchronization#afterCompletion 037 */ 038public class JtaAfterCompletionSynchronization implements Synchronization { 039 040 private final List<TransactionSynchronization> synchronizations; 041 042 043 /** 044 * Create a new JtaAfterCompletionSynchronization for the given synchronization objects. 045 * @param synchronizations the List of TransactionSynchronization objects 046 * @see org.springframework.transaction.support.TransactionSynchronization 047 */ 048 public JtaAfterCompletionSynchronization(List<TransactionSynchronization> synchronizations) { 049 this.synchronizations = synchronizations; 050 } 051 052 053 @Override 054 public void beforeCompletion() { 055 } 056 057 @Override 058 public void afterCompletion(int status) { 059 switch (status) { 060 case Status.STATUS_COMMITTED: 061 try { 062 TransactionSynchronizationUtils.invokeAfterCommit(this.synchronizations); 063 } 064 finally { 065 TransactionSynchronizationUtils.invokeAfterCompletion( 066 this.synchronizations, TransactionSynchronization.STATUS_COMMITTED); 067 } 068 break; 069 case Status.STATUS_ROLLEDBACK: 070 TransactionSynchronizationUtils.invokeAfterCompletion( 071 this.synchronizations, TransactionSynchronization.STATUS_ROLLED_BACK); 072 break; 073 default: 074 TransactionSynchronizationUtils.invokeAfterCompletion( 075 this.synchronizations, TransactionSynchronization.STATUS_UNKNOWN); 076 } 077 } 078}