Coverage Report - org.apache.tapestry.util.io.BooleanAdaptor
 
Classes in this File Line Coverage Branch Coverage Complexity
BooleanAdaptor
0%
0/9
0%
0/6
1.75
 
 1  
 // Copyright 2004, 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.util.io;
 16  
 
 17  
 import org.apache.tapestry.services.DataSqueezer;
 18  
 
 19  
 /**
 20  
  * Squeezes a {@link Boolean}.
 21  
  * 
 22  
  * @author Howard Lewis Ship
 23  
  */
 24  
 
 25  0
 public class BooleanAdaptor implements SqueezeAdaptor
 26  
 {
 27  
     private static final String PREFIX = "TF";
 28  
 
 29  
     public String getPrefix()
 30  
     {
 31  0
         return PREFIX;
 32  
     }
 33  
 
 34  
     public Class getDataClass()
 35  
     {
 36  0
         return Boolean.class;
 37  
     }
 38  
 
 39  
     /**
 40  
      * Squeezes the {@link Boolean}data to either 'T' or 'F'.
 41  
      */
 42  
 
 43  
     public String squeeze(DataSqueezer squeezer, Object data)
 44  
     {
 45  0
         Boolean bool = (Boolean) data;
 46  
 
 47  0
         return bool.booleanValue() ? "T" : "F";
 48  
     }
 49  
 
 50  
     /**
 51  
      * Unsqueezes the string to either {@link Boolean#TRUE}or {@link Boolean#FALSE}, depending on
 52  
      * the prefix character.
 53  
      */
 54  
 
 55  
     public Object unsqueeze(DataSqueezer squeezer, String string)
 56  
     {
 57  0
         char ch = string.charAt(0);
 58  
 
 59  0
         if (ch == 'T')
 60  0
             return Boolean.TRUE;
 61  
 
 62  0
         return Boolean.FALSE;
 63  
     }
 64  
 
 65  
 }