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.camel.impl;
018    
019    import org.apache.camel.ShutdownableService;
020    
021    /**
022     * A shared {@link org.apache.camel.impl.DefaultProducerServicePool} which is used by
023     * {@link org.apache.camel.CamelContext} by default.
024     *
025     * @version 
026     */
027    public class SharedProducerServicePool extends DefaultProducerServicePool implements ShutdownableService {
028    
029        public SharedProducerServicePool() {
030        }
031    
032        public SharedProducerServicePool(int capacity) {
033            super(capacity);
034        }
035    
036        @Override
037        protected void doStop() throws Exception {
038            // only let CamelContext stop it since its shared and should
039            // only be stopped when CamelContext stops
040        }
041    
042        @Override
043        protected void doShutdown() throws Exception {
044            // now we are shutting down then stop it, which properly stops the pool
045            super.doStop();
046        }
047    
048    }