001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 package org.apache.oozie.command.coord; 019 020 import java.util.Date; 021 022 import org.apache.oozie.CoordinatorActionBean; 023 import org.apache.oozie.ErrorCode; 024 import org.apache.oozie.client.CoordinatorAction; 025 import org.apache.oozie.command.CommandException; 026 import org.apache.oozie.command.PreconditionException; 027 import org.apache.oozie.executor.jpa.CoordActionGetForTimeoutJPAExecutor; 028 import org.apache.oozie.executor.jpa.CoordActionGetJPAExecutor; 029 import org.apache.oozie.executor.jpa.JPAExecutorException; 030 import org.apache.oozie.service.JPAService; 031 import org.apache.oozie.service.Services; 032 import org.apache.oozie.util.LogUtils; 033 import org.apache.oozie.util.ParamChecker; 034 035 /** 036 * This class updates the Time out in the action bean 037 */ 038 public class CoordActionTimeOutXCommand extends CoordinatorXCommand<Void> { 039 private CoordinatorActionBean actionBean; 040 private JPAService jpaService = null; 041 042 public CoordActionTimeOutXCommand(CoordinatorActionBean actionBean) { 043 super("coord_action_timeout", "coord_action_timeout", 1); 044 ParamChecker.notNull(actionBean, "ActionBean"); 045 this.actionBean = actionBean; 046 } 047 048 /* (non-Javadoc) 049 * @see org.apache.oozie.command.XCommand#execute() 050 */ 051 @Override 052 protected Void execute() throws CommandException { 053 if (actionBean.getStatus() == CoordinatorAction.Status.WAITING) { 054 actionBean.setStatus(CoordinatorAction.Status.TIMEDOUT); 055 queue(new CoordActionNotificationXCommand(actionBean), 100); 056 actionBean.setLastModifiedTime(new Date()); 057 try { 058 jpaService.execute(new org.apache.oozie.executor.jpa.CoordActionUpdateStatusJPAExecutor(actionBean)); 059 } 060 catch (JPAExecutorException e) { 061 throw new CommandException(e); 062 } 063 } 064 return null; 065 } 066 067 /* (non-Javadoc) 068 * @see org.apache.oozie.command.XCommand#getEntityKey() 069 */ 070 @Override 071 public String getEntityKey() { 072 return actionBean.getJobId(); 073 } 074 075 /* (non-Javadoc) 076 * @see org.apache.oozie.command.XCommand#isLockRequired() 077 */ 078 @Override 079 protected boolean isLockRequired() { 080 return true; 081 } 082 083 /* (non-Javadoc) 084 * @see org.apache.oozie.command.XCommand#loadState() 085 */ 086 @Override 087 protected void loadState() throws CommandException { 088 jpaService = Services.get().get(JPAService.class); 089 if (jpaService == null) { 090 throw new CommandException(ErrorCode.E0610); 091 } 092 093 try { 094 actionBean = jpaService.execute(new CoordActionGetForTimeoutJPAExecutor(actionBean.getId())); 095 } 096 catch (JPAExecutorException e) { 097 throw new CommandException(e); 098 } 099 LogUtils.setLogInfo(actionBean, logInfo); 100 } 101 102 /* (non-Javadoc) 103 * @see org.apache.oozie.command.XCommand#verifyPrecondition() 104 */ 105 @Override 106 protected void verifyPrecondition() throws CommandException, PreconditionException { 107 if (actionBean.getStatus() != CoordinatorAction.Status.WAITING) { 108 throw new PreconditionException(ErrorCode.E1100); 109 } 110 } 111 }