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.interceptor; 018 019 import org.apache.camel.Processor; 020 import org.apache.camel.model.ProcessorType; 021 import org.apache.camel.spi.InterceptStrategy; 022 023 /** 024 * An interceptor strategy for tracing routes 025 * 026 * @version $Revision: 675876 $ 027 */ 028 public class Tracer implements InterceptStrategy { 029 030 private TraceFormatter formatter = new TraceFormatter(); 031 032 public Processor wrapProcessorInInterceptors(ProcessorType processorType, Processor target) throws Exception { 033 // Force the creation of an id, otherwise the id is not available when the trace formatter is 034 // outputting trace information 035 String id = processorType.idOrCreate(); 036 return new TraceInterceptor(processorType, target, formatter); 037 } 038 039 public TraceFormatter getFormatter() { 040 return formatter; 041 } 042 043 public void setFormatter(TraceFormatter formatter) { 044 this.formatter = formatter; 045 } 046 }