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.processor; 018 019 import org.apache.camel.AsyncCallback; 020 import org.apache.camel.AsyncProcessor; 021 import org.apache.camel.Exchange; 022 import org.apache.camel.support.ServiceSupport; 023 import org.apache.camel.util.AsyncProcessorHelper; 024 025 /** 026 * Stops continue processing the route and marks it as complete. 027 * 028 * @version 029 */ 030 public class StopProcessor extends ServiceSupport implements AsyncProcessor { 031 032 public void process(Exchange exchange) throws Exception { 033 AsyncProcessorHelper.process(this, exchange); 034 } 035 036 public boolean process(Exchange exchange, AsyncCallback callback) { 037 // mark the exchange to stop continue routing 038 exchange.setProperty(Exchange.ROUTE_STOP, Boolean.TRUE); 039 040 callback.done(true); 041 return true; 042 } 043 044 @Override 045 public String toString() { 046 return "Stop"; 047 } 048 049 @Override 050 protected void doStart() throws Exception { 051 // noop 052 } 053 054 @Override 055 protected void doStop() throws Exception { 056 // noop 057 } 058 }