001    /**
002     *  Licensed to the Apache Software Foundation (ASF) under one or more
003     *  contributor license agreements.  See the NOTICE file distributed with
004     *  this work for additional information regarding copyright ownership.
005     *  The ASF licenses this file to You under the Apache License, Version 2.0
006     *  (the "License"); you may not use this file except in compliance with
007     *  the License.  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     *  Unless required by applicable law or agreed to in writing, software
012     *  distributed under the License is distributed on an "AS IS" BASIS,
013     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    package org.apache.geronimo.connector.work.pool;
018    
019    import java.util.concurrent.Executor;
020    
021    import javax.resource.spi.work.WorkException;
022    
023    import org.apache.geronimo.connector.work.WorkerContext;
024    
025    /**
026     *
027     *
028     * @version $Rev: 550546 $ $Date: 2007-06-25 18:52:11 +0200 (Mon, 25 Jun 2007) $
029     *
030     * */
031    public interface WorkExecutor {
032    
033        /**
034         * This method must be implemented by sub-classes in order to provide the
035         * relevant synchronization policy. It is called by the executeWork template
036         * method.
037         *
038         * @param work Work to be executed.
039         *
040         * @throws javax.resource.spi.work.WorkException Indicates that the work has failed.
041         * @throws InterruptedException Indicates that the thread in charge of the
042         * execution of the specified work has been interrupted.
043         */
044         void doExecute(WorkerContext work, Executor executor)
045                throws WorkException, InterruptedException;
046    
047    
048    }