| /** |
| * 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.command.wf; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.oozie.ErrorCode; |
| import org.apache.oozie.WorkflowJobBean; |
| import org.apache.oozie.WorkflowsInfo; |
| import org.apache.oozie.command.CommandException; |
| import org.apache.oozie.command.PreconditionException; |
| import org.apache.oozie.executor.jpa.WorkflowsJobGetJPAExecutor; |
| import org.apache.oozie.service.JPAService; |
| import org.apache.oozie.service.Services; |
| |
| public class JobsXCommand extends WorkflowXCommand<WorkflowsInfo> { |
| private final Map<String, List<String>> filter; |
| private final int start; |
| private final int len; |
| private WorkflowsInfo workflows; |
| |
| /** |
| * Constructor taking the filter information |
| * |
| * @param filter Can be name, status, user, group and combination of these |
| * @param start starting from this index in the list of workflows matching the filter are returned |
| * @param length number of workflows to be returned from the list of workflows matching the filter and starting from |
| * index "start". |
| */ |
| public JobsXCommand(Map<String, List<String>> filter, int start, int length) { |
| super("job.info", "job.info", 1, true); |
| this.filter = filter; |
| this.start = start; |
| this.len = length; |
| } |
| |
| @Override |
| protected WorkflowsInfo execute() throws CommandException { |
| try { |
| JPAService jpaService = Services.get().get(JPAService.class); |
| if (jpaService != null) { |
| this.workflows = jpaService.execute(new WorkflowsJobGetJPAExecutor(this.filter, this.start, this.len)); |
| } |
| else { |
| throw new CommandException(ErrorCode.E0610); |
| } |
| for (WorkflowJobBean workflow : this.workflows.getWorkflows()) { |
| workflow.setConsoleUrl(JobXCommand.getJobConsoleUrl(workflow.getId())); |
| } |
| return this.workflows; |
| } |
| catch (Exception ex) { |
| throw new CommandException(ErrorCode.E0603, ex.getMessage(), ex); |
| } |
| } |
| |
| @Override |
| public String getEntityKey() { |
| return null; |
| } |
| |
| @Override |
| protected boolean isLockRequired() { |
| return false; |
| } |
| |
| @Override |
| protected void loadState() throws CommandException { |
| } |
| |
| @Override |
| protected void verifyPrecondition() throws CommandException, PreconditionException { |
| } |
| } |