001 /** 002 * Copyright (c) 2010 Yahoo! Inc. All rights reserved. 003 * Licensed under the Apache License, Version 2.0 (the "License"); 004 * you may not use this file except in compliance with the License. 005 * You may obtain a copy of the License at 006 * 007 * http://www.apache.org/licenses/LICENSE-2.0 008 * 009 * Unless required by applicable law or agreed to in writing, software 010 * distributed under the License is distributed on an "AS IS" BASIS, 011 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012 * See the License for the specific language governing permissions and 013 * limitations under the License. See accompanying LICENSE file. 014 */ 015 package org.apache.oozie.command.coord; 016 017 import java.util.List; 018 019 import org.apache.oozie.CoordinatorActionBean; 020 import org.apache.oozie.command.CommandException; 021 import org.apache.oozie.store.CoordinatorStore; 022 import org.apache.oozie.store.StoreException; 023 import org.apache.oozie.util.ParamChecker; 024 import org.apache.oozie.util.XLog; 025 026 public class CoordActionInfoCommand extends CoordinatorCommand<CoordinatorActionBean> { 027 private String id; 028 029 public CoordActionInfoCommand(String id) { 030 super("action.info", "action.info", 1, XLog.OPS); 031 this.id = ParamChecker.notEmpty(id, "id"); 032 } 033 034 @Override 035 protected CoordinatorActionBean call(CoordinatorStore store) throws StoreException, CommandException { 036 CoordinatorActionBean action = store.getCoordinatorAction(id, false); 037 return action; 038 } 039 040 }