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.component.bean;
018    
019    import java.util.Map;
020    
021    import org.apache.camel.Endpoint;
022    import org.apache.camel.Processor;
023    import org.apache.camel.impl.DefaultComponent;
024    import org.apache.camel.impl.ProcessorEndpoint;
025    
026    /**
027     * The <a href="http://activemq.apache.org/bean.html">Bean Component</a>
028     * will look up the URI in the Spring ApplicationContext and use that to handle message dispatching.
029     *
030     * @version $Revision: 835186 $
031     */
032    public class BeanComponent extends DefaultComponent {
033    
034        public BeanComponent() {
035        }
036        
037        /**
038         * A helper method to create a new endpoint from a bean with a generated URI
039         */
040        public ProcessorEndpoint createEndpoint(Object bean) {
041            // used by servicemix-camel
042            String uri = "bean:generated:" + bean;
043            return createEndpoint(bean, uri);
044        }
045    
046        /**
047         * A helper method to create a new endpoint from a bean with a given URI
048         */
049        public ProcessorEndpoint createEndpoint(Object bean, String uri) {
050            // used by servicemix-camel
051            BeanProcessor processor = new BeanProcessor(bean, getCamelContext());
052            return createEndpoint(uri, processor);
053        }
054    
055        // Implementation methods
056        //-----------------------------------------------------------------------
057        protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
058            BeanEndpoint endpoint = new BeanEndpoint(uri, this);
059            endpoint.setBeanName(remaining);
060            Boolean cache = getAndRemoveParameter(parameters, "cache", Boolean.class, Boolean.FALSE);
061            endpoint.setCache(cache);
062            Processor processor = endpoint.getProcessor();
063            setProperties(processor, parameters);
064            return endpoint;
065        }
066        
067        protected BeanEndpoint createEndpoint(String uri, BeanProcessor processor) {
068            return new BeanEndpoint(uri, this, processor);
069        }
070    }