##### Coverage Report - org.apache.commons.configuration.StrictConfigurationComparator

Classes in this File | Line Coverage | Branch Coverage | Complexity
StrictConfigurationComparator |
100% | 19/19
100% | 6/6
| 6.0;6

1 |  |
     /*
2 |  |
      * Licensed to the Apache Software Foundation (ASF) under one or more
3 |  |
      * contributor license agreements.  See the NOTICE file distributed with
4 |  |
      * this work for additional information regarding copyright ownership.
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      * The ASF licenses this file to You under the Apache License, Version 2.0
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      * (the "License"); you may not use this file except in compliance with
7 |  |
      * the License.  You may obtain a copy of the License at
8 |  |
      *
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      *     http://www.apache.org/licenses/LICENSE-2.0
10 |  |
      *
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      * Unless required by applicable law or agreed to in writing, software
12 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
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      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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      * See the License for the specific language governing permissions and
15 |  |
      * limitations under the License.
16 |  |
      */
17 |  |
18 |  |
     package org.apache.commons.configuration;
19 |  |
20 |  |
     import java.util.Iterator;
21 |  |
22 |  |
     /**
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      * Strict comparator for configurations.
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      *
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      * @since 1.0
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      *
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      * @author <a href="mailto:herve.quiroz@esil.univ-mrs.fr">Herve Quiroz</a>
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      * @author <a href="mailto:shapira@mpi.com">Yoav Shapira</a>
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      * @version $Revision: 439648 $, $Date: 2006-09-02 22:42:10 +0200 (Sa, 02 Sep 2006) $
30 |  |
      */
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     public class StrictConfigurationComparator implements ConfigurationComparator
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     {
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         /**
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          * Create a new strict comparator.
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          */
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         public StrictConfigurationComparator()
37 | 13 |
         {
38 | 13 |
         }
39 |  |
40 |  |
         /**
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          * Compare two configuration objects.
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          *
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          * @param a the first configuration
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          * @param b the second configuration
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          * @return true if keys from a are found in b and keys from b are
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          *         found in a and for each key in a, the corresponding value
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          *         is the sale in for the same key in b
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          */
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         public boolean compare(Configuration a, Configuration b)
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         {
51 | 24 |
             if (a == null && b == null)
52 |  |
             {
53 | 1 |
                 return true;
54 |  |
             }
55 | 23 |
             else if (a == null || b == null)
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             {
57 | 2 |
                 return false;
58 |  |
             }
59 |  |
60 | 21 |
             for (Iterator keys = a.getKeys(); keys.hasNext();)
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             {
62 | 53 |
                 String key = (String) keys.next();
63 | 53 |
                 Object value = a.getProperty(key);
64 | 53 |
                 if (!value.equals(b.getProperty(key)))
65 |  |
                 {
66 | 1 |
                     return false;
67 |  |
                 }
68 | 52 |
             }
69 |  |
70 | 20 |
             for (Iterator keys = b.getKeys(); keys.hasNext();)
71 |  |
             {
72 | 53 |
                 String key = (String) keys.next();
73 | 53 |
                 Object value = b.getProperty(key);
74 | 53 |
                 if (!value.equals(a.getProperty(key)))
75 |  |
                 {
76 | 1 |
                     return false;
77 |  |
                 }
78 | 52 |
             }
79 |  |
80 | 19 |
             return true;
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         }
82 |  |
     }