Coverage Report - org.apache.camel.processor.CompositeProcessor
 
Classes in this File Line Coverage Branch Coverage Complexity
CompositeProcessor
96% 
100% 
0
 
 1  
 /**
 2  
  *
 3  
  * Licensed to the Apache Software Foundation (ASF) under one or more
 4  
  * contributor license agreements.  See the NOTICE file distributed with
 5  
  * this work for additional information regarding copyright ownership.
 6  
  * The ASF licenses this file to You under the Apache License, Version 2.0
 7  
  * (the "License"); you may not use this file except in compliance with
 8  
  * the License.  You may obtain a copy of the License at
 9  
  *
 10  
  * http://www.apache.org/licenses/LICENSE-2.0
 11  
  *
 12  
  * Unless required by applicable law or agreed to in writing, software
 13  
  * distributed under the License is distributed on an "AS IS" BASIS,
 14  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 15  
  * See the License for the specific language governing permissions and
 16  
  * limitations under the License.
 17  
  */
 18  
 package org.apache.camel.processor;
 19  
 
 20  
 import org.apache.camel.Processor;
 21  
 import org.apache.camel.Exchange;
 22  
 import org.apache.camel.impl.ServiceSupport;
 23  
 import org.apache.camel.util.ServiceHelper;
 24  
 
 25  
 import java.util.Collection;
 26  
 
 27  
 /**
 28  
  * Represents a composite pattern, aggregating a collection of processors together as a single processor
 29  
  *
 30  
  * @version $Revision: 534145 $
 31  
  */
 32  
 public class CompositeProcessor extends ServiceSupport implements Processor {
 33  
     private final Collection<Processor> processors;
 34  
 
 35  6
     public CompositeProcessor(Collection<Processor> processors) {
 36  6
         this.processors = processors;
 37  6
     }
 38  
 
 39  
     public void process(Exchange exchange) throws Exception {
 40  6
         for (Processor processor : processors) {
 41  12
             processor.process(exchange);
 42  12
         }
 43  6
     }
 44  
 
 45  
     @Override
 46  
     public String toString() {
 47  6
         StringBuilder builder = new StringBuilder("[ ");
 48  6
         boolean first = true;
 49  6
         for (Processor processor : processors) {
 50  12
             if (first) {
 51  6
                 first = false;
 52  6
             }
 53  
             else {
 54  6
                 builder.append(", ");
 55  
             }
 56  12
             builder.append(processor.toString());
 57  12
         }
 58  6
         builder.append(" ]");
 59  6
         return builder.toString();
 60  
     }
 61  
 
 62  
     public Collection<Processor> getProcessors() {
 63  0
         return processors;
 64  
     }
 65  
 
 66  
     protected void doStart() throws Exception {
 67  6
         ServiceHelper.startServices(processors);
 68  6
     }
 69  
 
 70  
     protected void doStop() throws Exception {
 71  6
         ServiceHelper.stopServices(processors);
 72  6
     }
 73  
 }