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.Endpoint;
020    import org.apache.camel.Exchange;
021    import org.apache.camel.Producer;
022    
023    /**
024     * A default implementation of @{link Producer} for implementation inheritence
025     *
026     * @version $Revision: 563607 $
027     */
028    public abstract class DefaultProducer<E extends Exchange> extends ServiceSupport implements Producer<E> {
029        private Endpoint<E> endpoint;
030    
031        public DefaultProducer(Endpoint<E> endpoint) {
032            this.endpoint = endpoint;
033        }
034    
035        public Endpoint<E> getEndpoint() {
036            return endpoint;
037        }
038    
039        public E createExchange() {
040            return endpoint.createExchange();
041        }
042    
043        public E createExchange(E exchange) {
044            return endpoint.createExchange(exchange);
045        }
046    
047        protected void doStart() throws Exception {
048        }
049    
050        protected void doStop() throws Exception {
051        }
052    }