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.executor.jpa;
019
020 import java.sql.SQLException;
021 import java.util.ArrayList;
022 import java.util.List;
023
024 import javax.persistence.EntityManager;
025 import javax.persistence.Query;
026
027 import org.apache.oozie.ErrorCode;
028 import org.apache.oozie.WorkflowActionBean;
029 import org.apache.oozie.util.ParamChecker;
030
031 /**
032 * Load the list of WorkflowAction for a WorkflowJob and return the list.
033 */
034 public class WorkflowActionsGetForJobJPAExecutor implements JPAExecutor<List<WorkflowActionBean>> {
035
036 private String wfJobId = null;
037
038 public WorkflowActionsGetForJobJPAExecutor(String wfJobId) {
039 ParamChecker.notNull(wfJobId, "wfJobId");
040 this.wfJobId = wfJobId;
041 }
042
043 /* (non-Javadoc)
044 * @see org.apache.oozie.executor.jpa.JPAExecutor#getName()
045 */
046 @Override
047 public String getName() {
048 return "WorkflowActionsGetForJobJPAExecutor";
049 }
050
051 /* (non-Javadoc)
052 * @see org.apache.oozie.executor.jpa.JPAExecutor#execute(javax.persistence.EntityManager)
053 */
054 @Override
055 @SuppressWarnings("unchecked")
056 public List<WorkflowActionBean> execute(EntityManager em) throws JPAExecutorException {
057 List<WorkflowActionBean> actions;
058 List<WorkflowActionBean> actionList = new ArrayList<WorkflowActionBean>();
059 try {
060 Query q = em.createNamedQuery("GET_ACTIONS_FOR_WORKFLOW");
061 q.setParameter("wfId", wfJobId);
062 actions = q.getResultList();
063 for (WorkflowActionBean a : actions) {
064 WorkflowActionBean aa = getBeanForRunningAction(a);
065 actionList.add(aa);
066 }
067 }
068 catch (SQLException e) {
069 throw new JPAExecutorException(ErrorCode.E0603, e.getMessage(), e);
070 }
071 return actionList;
072 }
073
074 private WorkflowActionBean getBeanForRunningAction(WorkflowActionBean a) throws SQLException {
075 if (a != null) {
076 WorkflowActionBean action = new WorkflowActionBean();
077 action.setId(a.getId());
078 action.setConf(a.getConf());
079 action.setConsoleUrl(a.getConsoleUrl());
080 action.setData(a.getData());
081 action.setStats(a.getStats());
082 action.setExternalChildIDs(a.getExternalChildIDs());
083 action.setErrorInfo(a.getErrorCode(), a.getErrorMessage());
084 action.setExternalId(a.getExternalId());
085 action.setExternalStatus(a.getExternalStatus());
086 action.setName(a.getName());
087 action.setCred(a.getCred());
088 action.setRetries(a.getRetries());
089 action.setTrackerUri(a.getTrackerUri());
090 action.setTransition(a.getTransition());
091 action.setType(a.getType());
092 action.setEndTime(a.getEndTime());
093 action.setExecutionPath(a.getExecutionPath());
094 action.setLastCheckTime(a.getLastCheckTime());
095 action.setLogToken(a.getLogToken());
096 if (a.getPending() == true) {
097 action.setPending();
098 }
099 action.setPendingAge(a.getPendingAge());
100 action.setSignalValue(a.getSignalValue());
101 action.setSlaXml(a.getSlaXml());
102 action.setStartTime(a.getStartTime());
103 action.setStatus(a.getStatus());
104 action.setJobId(a.getWfId());
105 action.setUserRetryCount(a.getUserRetryCount());
106 action.setUserRetryInterval(a.getUserRetryInterval());
107 action.setUserRetryMax(a.getUserRetryMax());
108 return action;
109 }
110 return null;
111 }
112
113 }