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 }