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.jbi;
018
019 import org.apache.camel.Consumer;
020 import org.apache.camel.Endpoint;
021 import org.apache.camel.Exchange;
022 import org.apache.camel.Processor;
023 import org.apache.camel.Producer;
024 import org.apache.camel.impl.DefaultConsumer;
025 import org.apache.camel.impl.DefaultEndpoint;
026 import org.apache.camel.impl.DefaultProducer;
027
028 /**
029 * Represents an {@link Endpoint} for interacting with JBI
030 *
031 * @version $Revision: 563665 $
032 */
033 public class JbiEndpoint extends DefaultEndpoint<Exchange> {
034 private Processor toJbiProcessor;
035 private final CamelJbiComponent jbiComponent;
036
037 public JbiEndpoint(CamelJbiComponent jbiComponent, String uri) {
038 super(uri, jbiComponent);
039 this.jbiComponent = jbiComponent;
040 toJbiProcessor = new ToJbiProcessor(jbiComponent.getBinding(), jbiComponent.getComponentContext(), uri);
041 }
042
043 public Producer<Exchange> createProducer() throws Exception {
044 return new DefaultProducer<Exchange>(this) {
045 public void process(Exchange exchange) throws Exception {
046 toJbiProcessor.process(exchange);
047 }
048 };
049 }
050
051 public Consumer<Exchange> createConsumer(final Processor processor) throws Exception {
052 return new DefaultConsumer<Exchange>(this, processor) {
053 CamelJbiEndpoint jbiEndpoint;
054
055 @Override
056 protected void doStart() throws Exception {
057 super.doStart();
058 jbiEndpoint = jbiComponent.activateJbiEndpoint(JbiEndpoint.this, processor);
059 }
060
061 @Override
062 protected void doStop() throws Exception {
063 if (jbiEndpoint != null) {
064 jbiComponent.deactivateJbiEndpoint(jbiEndpoint);
065 }
066 super.doStop();
067 }
068 };
069 }
070
071
072 public JbiExchange createExchange() {
073 return new JbiExchange(getContext(), getBinding());
074 }
075
076 public JbiBinding getBinding() {
077 return jbiComponent.getBinding();
078 }
079
080 public boolean isSingleton() {
081 return true;
082 }
083 }