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 org.apache.oozie.CoordinatorJobBean;
018    import org.apache.oozie.WorkflowJobBean;
019    import org.apache.oozie.command.Command;
020    import org.apache.oozie.command.CommandException;
021    import org.apache.oozie.service.DagXLogInfoService;
022    import org.apache.oozie.service.XLogService;
023    import org.apache.oozie.store.CoordinatorStore;
024    import org.apache.oozie.store.Store;
025    import org.apache.oozie.store.StoreException;
026    import org.apache.oozie.store.WorkflowStore;
027    import org.apache.oozie.util.XLog;
028    
029    public abstract class CoordinatorCommand<T> extends Command<T, CoordinatorStore> {
030    
031        public CoordinatorCommand(String name, String type, int priority, int logMask) {
032            super(name, type, priority, logMask);
033        }
034    
035        public CoordinatorCommand(String name, String type, int priority, int logMask,
036                                  boolean dryrun) {
037            super(name, type, priority, logMask, (dryrun) ? false : true, dryrun);
038        }
039    
040        /**
041         * Return the public interface of the Coordinator Store.
042         *
043         * @return {@link WorkflowStore}
044         */
045        public Class<? extends Store> getStoreClass() {
046            return CoordinatorStore.class;
047        }
048    }