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.processor;
018
019import org.apache.camel.AsyncCallback;
020import org.apache.camel.AsyncProcessor;
021import org.apache.camel.Exchange;
022import org.apache.camel.spi.IdAware;
023import org.apache.camel.support.ServiceSupport;
024import org.apache.camel.util.AsyncProcessorHelper;
025
026/**
027 * Stops continue processing the route and marks it as complete.
028 *
029 * @version 
030 */
031public class StopProcessor extends ServiceSupport implements AsyncProcessor, IdAware {
032
033    private String id;
034
035    public void process(Exchange exchange) throws Exception {
036        AsyncProcessorHelper.process(this, exchange);
037    }
038
039    public boolean process(Exchange exchange, AsyncCallback callback) {
040        // mark the exchange to stop continue routing
041        exchange.setProperty(Exchange.ROUTE_STOP, Boolean.TRUE);
042
043        callback.done(true);
044        return true;
045    }
046
047    @Override
048    public String toString() {
049        return "Stop";
050    }
051
052    public String getId() {
053        return id;
054    }
055
056    public void setId(String id) {
057        this.id = id;
058    }
059
060    @Override
061    protected void doStart() throws Exception {
062        // noop
063    }
064
065    @Override
066    protected void doStop() throws Exception {
067        // noop
068    }
069}