001    /*
002     * Copyright 2011 Christian Kumpe http://kumpe.de/christian/java
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     *     http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package de.kumpe.hadooptimizer.jeneva.server;
017    
018    import java.io.Serializable;
019    
020    public abstract class ServerTaskStarter<V> extends ServerTask<V> implements
021                    Serializable {
022            private static final long serialVersionUID = 1L;
023    
024            protected abstract ServerTask<V> createServerTask();
025    
026            @Override
027            public V call() throws Exception {
028                    final ServerTask<V> serverTask = createServerTask();
029                    serverTask.port = port;
030                    serverTask.clientTaskService = clientTaskService;
031                    return serverTask.call();
032            }
033    }