Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||||
CompositeProcessor |
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| 0.0;0 |
1 | /** |
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2 | * |
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3 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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4 | * contributor license agreements. See the NOTICE file distributed with |
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5 | * this work for additional information regarding copyright ownership. |
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6 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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7 | * (the "License"); you may not use this file except in compliance with |
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8 | * the License. You may obtain a copy of the License at |
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9 | * |
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10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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11 | * |
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12 | * Unless required by applicable law or agreed to in writing, software |
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13 | * distributed under the License is distributed on an "AS IS" BASIS, |
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14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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15 | * See the License for the specific language governing permissions and |
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16 | * limitations under the License. |
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17 | */ |
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18 | package org.apache.camel.processor; |
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19 | ||
20 | import org.apache.camel.Processor; |
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21 | import org.apache.camel.Exchange; |
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22 | import org.apache.camel.impl.ServiceSupport; |
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23 | import org.apache.camel.util.ServiceHelper; |
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24 | ||
25 | import java.util.Collection; |
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26 | ||
27 | /** |
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28 | * Represents a composite pattern, aggregating a collection of processors together as a single processor |
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29 | * |
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30 | * @version $Revision: 534145 $ |
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31 | */ |
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32 | public class CompositeProcessor extends ServiceSupport implements Processor { |
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33 | private final Collection<Processor> processors; |
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34 | ||
35 | 6 | public CompositeProcessor(Collection<Processor> processors) { |
36 | 6 | this.processors = processors; |
37 | 6 | } |
38 | ||
39 | public void process(Exchange exchange) throws Exception { |
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40 | 6 | for (Processor processor : processors) { |
41 | 12 | processor.process(exchange); |
42 | 12 | } |
43 | 6 | } |
44 | ||
45 | @Override |
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46 | public String toString() { |
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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 { |
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54 | 6 | builder.append(", "); |
55 | } |
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56 | 12 | builder.append(processor.toString()); |
57 | 12 | } |
58 | 6 | builder.append(" ]"); |
59 | 6 | return builder.toString(); |
60 | } |
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61 | ||
62 | public Collection<Processor> getProcessors() { |
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63 | 0 | return processors; |
64 | } |
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65 | ||
66 | protected void doStart() throws Exception { |
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67 | 6 | ServiceHelper.startServices(processors); |
68 | 6 | } |
69 | ||
70 | protected void doStop() throws Exception { |
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71 | 6 | ServiceHelper.stopServices(processors); |
72 | 6 | } |
73 | } |