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 */
018package org.apache.oozie.executor.jpa;
019
020import java.util.List;
021
022import javax.persistence.EntityManager;
023import javax.persistence.Query;
024
025import org.apache.oozie.ErrorCode;
026import org.apache.oozie.WorkflowActionBean;
027import org.apache.oozie.util.ParamChecker;
028
029public class WorkflowActionRetryManualGetJPAExecutor implements JPAExecutor<List<WorkflowActionBean>> {
030
031    private String wfId = null;
032    List<WorkflowActionBean> actions;
033
034    /**
035     * This creates the WorkflowActionRetryManualGetJPAExecutor executor object.
036     * 
037     * @param wfId
038     */
039    public WorkflowActionRetryManualGetJPAExecutor(String wfId) {
040        ParamChecker.notNull(wfId, "wfId");
041        this.wfId = wfId;
042        this.actions = null;
043    }
044
045    /* (non-Javadoc)
046     * @see org.apache.oozie.executor.jpa.JPAExecutor#execute(javax.persistence.EntityManager)
047     */
048    @Override
049    public List<WorkflowActionBean> execute(EntityManager em) throws JPAExecutorException {
050        try {
051            Query q = em.createNamedQuery("GET_RETRY_MANUAL_ACTIONS");
052            q.setParameter("wfId", wfId);
053            actions = q.getResultList();
054        }
055        catch (IllegalStateException e) {
056            throw new JPAExecutorException(ErrorCode.E0601, e.getMessage(), e);
057        }
058        return actions;
059    }
060
061    /* (non-Javadoc)
062     * @see org.apache.oozie.executor.jpa.JPAExecutor#getName()
063     */
064    @Override
065    public String getName() {
066        return "WorkflowActionRetryManualGetJPAExecutor";
067    }
068}