Coverage report

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org.apache.commons.configuration.StrictConfigurationComparator
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 1  
 /*
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  * Copyright 2001-2004 The Apache Software Foundation.
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  *
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  * Licensed under the Apache License, Version 2.0 (the "License")
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  * you may not use this file except in compliance with the License.
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  * You may obtain a copy of the License at
 7  
  *
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  *     http://www.apache.org/licenses/LICENSE-2.0
 9  
  *
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13  
  * See the License for the specific language governing permissions and
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  * limitations under the License.
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  */
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 17  
 package org.apache.commons.configuration;
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 19  
 import java.util.Iterator;
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 21  
 /**
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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 $Revision$, $Date: 2005-02-26 13:56:39 +0100 (Sat, 26 Feb 2005) $
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  */
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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()
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     {
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     }
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     /**
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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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     {
 50  39
         if (a == null && b == class="keyword">null)
 51  
         {
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             return true;
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         }
 54  36
         else if (a == null || b == class="keyword">null)
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         {
 56  6
             return false;
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         }
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 59  111
         for (Iterator keys = a.getKeys(); keys.hasNext();)
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         {
 61  54
             String key = (String) keys.next();
 62  54
             Object value = a.getProperty(key);
 63  54
             if (!value.equals(b.getProperty(key)))
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             {
 65  3
                 return false;
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             }
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         }
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 69  105
         for (Iterator keys = b.getKeys(); keys.hasNext();)
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         {
 71  54
             String key = (String) keys.next();
 72  54
             Object value = b.getProperty(key);
 73  54
             if (!value.equals(a.getProperty(key)))
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             {
 75  3
                 return false;
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             }
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         }
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 79  24
         return true;
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     }
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 }

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