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 */ 017package org.apache.camel.component.vm; 018 019import org.apache.camel.CamelContext; 020import org.apache.camel.CamelContextAware; 021import org.apache.camel.Exchange; 022import org.apache.camel.Processor; 023import org.apache.camel.component.seda.SedaConsumer; 024import org.apache.camel.util.ExchangeHelper; 025 026public class VmConsumer extends SedaConsumer implements CamelContextAware { 027 028 private CamelContext camelContext; 029 030 public VmConsumer(VmEndpoint endpoint, Processor processor) { 031 super(endpoint, processor); 032 } 033 034 @Override 035 public CamelContext getCamelContext() { 036 return camelContext; 037 } 038 039 @Override 040 public void setCamelContext(CamelContext camelContext) { 041 this.camelContext = camelContext; 042 } 043 044 /** 045 * Strategy to prepare exchange for being processed by this consumer 046 * 047 * @param exchange the exchange 048 * @return the exchange to process by this consumer. 049 */ 050 protected Exchange prepareExchange(Exchange exchange) { 051 // send a new copied exchange with the camel context from this consumer 052 Exchange newExchange = ExchangeHelper.copyExchangeAndSetCamelContext(exchange, getCamelContext()); 053 // set the from endpoint 054 newExchange.setFromEndpoint(getEndpoint()); 055 return newExchange; 056 } 057 058}