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
019package org.apache.oozie.executor.jpa;
020
021import java.util.List;
022
023import javax.persistence.EntityManager;
024import javax.persistence.Query;
025
026import org.apache.oozie.ErrorCode;
027import org.apache.oozie.WorkflowActionBean;
028import org.apache.oozie.util.ParamChecker;
029
030public class WorkflowActionRetryManualGetJPAExecutor implements JPAExecutor<List<WorkflowActionBean>> {
031
032    private String wfId = null;
033    List<WorkflowActionBean> actions;
034
035    /**
036     * This creates the WorkflowActionRetryManualGetJPAExecutor executor object.
037     * 
038     * @param wfId
039     */
040    public WorkflowActionRetryManualGetJPAExecutor(String wfId) {
041        ParamChecker.notNull(wfId, "wfId");
042        this.wfId = wfId;
043        this.actions = null;
044    }
045
046    /* (non-Javadoc)
047     * @see org.apache.oozie.executor.jpa.JPAExecutor#execute(javax.persistence.EntityManager)
048     */
049    @Override
050    public List<WorkflowActionBean> execute(EntityManager em) throws JPAExecutorException {
051        try {
052            Query q = em.createNamedQuery("GET_RETRY_MANUAL_ACTIONS");
053            q.setParameter("wfId", wfId);
054            actions = q.getResultList();
055        }
056        catch (IllegalStateException e) {
057            throw new JPAExecutorException(ErrorCode.E0601, e.getMessage(), e);
058        }
059        return actions;
060    }
061
062    /* (non-Javadoc)
063     * @see org.apache.oozie.executor.jpa.JPAExecutor#getName()
064     */
065    @Override
066    public String getName() {
067        return "WorkflowActionRetryManualGetJPAExecutor";
068    }
069}