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.Exchange; 021 import org.apache.camel.Processor; 022 import org.apache.camel.Route; 023 import org.apache.camel.spi.InflightRepository; 024 import org.apache.camel.spi.RouteContext; 025 026 /** 027 * This processor tracks the current {@link RouteContext} while processing the {@link Exchange}. 028 * This ensures that the {@link Exchange} have details under which route its being currently processed. 029 */ 030 public class RouteInflightRepositoryProcessor extends DelegateAsyncProcessor { 031 032 private final InflightRepository inflightRepository; 033 private String id; 034 035 public RouteInflightRepositoryProcessor(InflightRepository inflightRepository, Processor processor) { 036 super(processor); 037 this.inflightRepository = inflightRepository; 038 } 039 040 public void setRoute(Route route) { 041 this.id = route.getId(); 042 } 043 044 @Override 045 protected boolean processNext(final Exchange exchange, final AsyncCallback callback) { 046 inflightRepository.add(exchange, id); 047 048 boolean sync = processor.process(exchange, new AsyncCallback() { 049 public void done(boolean doneSync) { 050 try { 051 inflightRepository.remove(exchange, id); 052 } finally { 053 callback.done(doneSync); 054 } 055 } 056 }); 057 return sync; 058 } 059 060 @Override 061 public String toString() { 062 return super.toString(); 063 } 064 }