| /** |
| * 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.oozie.executor.jpa; |
| |
| import javax.persistence.EntityManager; |
| |
| import org.apache.oozie.WorkflowJobBean; |
| import org.apache.oozie.util.ParamChecker; |
| |
| /** |
| * Delete workflow job |
| * |
| */ |
| public class WorkflowJobDeleteJPAExecutor implements JPAExecutor<Void>{ |
| |
| private String wfJobId = null; |
| |
| public WorkflowJobDeleteJPAExecutor(String wfJobId){ |
| ParamChecker.notEmpty(wfJobId, "wfJobId"); |
| this.wfJobId = wfJobId; |
| } |
| |
| @Override |
| public Void execute(EntityManager em) throws JPAExecutorException { |
| WorkflowJobBean job = em.find(WorkflowJobBean.class, this.wfJobId); |
| if (job != null) { |
| em.remove(job); |
| } |
| return null; |
| } |
| |
| @Override |
| public String getName() { |
| return "WorkflowJobDeleteJPAExecutor"; |
| } |
| |
| } |