| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You 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.apache.geode.internal.cache; |
| |
| import java.util.Collections; |
| import java.util.Set; |
| |
| import org.apache.logging.log4j.Logger; |
| |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.CacheClosedException; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.distributed.internal.ClusterDistributionManager; |
| import org.apache.geode.distributed.internal.InternalDistributedSystem; |
| import org.apache.geode.distributed.internal.ReliableReplyProcessor21; |
| import org.apache.geode.distributed.internal.ReplyProcessor21; |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| import org.apache.geode.logging.internal.log4j.api.LogService; |
| |
| public class TXRemoteRollbackMessage extends TXMessage { |
| private static final Logger logger = LogService.getLogger(); |
| |
| public TXRemoteRollbackMessage() { |
| // nothing |
| } |
| |
| public TXRemoteRollbackMessage(int txUniqId, InternalDistributedMember onBehalfOfClientMember, |
| ReplyProcessor21 processor) { |
| super(txUniqId, onBehalfOfClientMember, processor); |
| } |
| |
| public static ReliableReplyProcessor21 send(Cache cache, int txUniqId, |
| InternalDistributedMember onBehalfOfClientMember, DistributedMember recipient) { |
| final InternalDistributedSystem system = |
| (InternalDistributedSystem) cache.getDistributedSystem(); |
| final Set recipients = Collections.singleton(recipient); |
| ReliableReplyProcessor21 response = new ReliableReplyProcessor21(system, recipients); |
| TXRemoteRollbackMessage msg = |
| new TXRemoteRollbackMessage(txUniqId, onBehalfOfClientMember, response); |
| msg.setRecipients(recipients); |
| system.getDistributionManager().putOutgoing(msg); |
| return response; |
| } |
| |
| @Override |
| protected boolean operateOnTx(TXId txId, ClusterDistributionManager dm) { |
| InternalCache cache = dm.getCache(); |
| if (cache == null) { |
| throw new CacheClosedException( |
| "A cache has not yet been created."); |
| } |
| TXManagerImpl txMgr = cache.getTXMgr(); |
| if (logger.isDebugEnabled()) { |
| logger.debug("TX: Rolling back :{}", txId); |
| } |
| try { |
| if (!txMgr.isHostedTxRecentlyCompleted(txId)) { |
| txMgr.rollback(); |
| } |
| } finally { |
| txMgr.removeHostedTXState(txId); |
| } |
| return true; |
| } |
| |
| @Override |
| public int getDSFID() { |
| return TX_REMOTE_ROLLBACK_MESSAGE; |
| } |
| |
| } |