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 }