Coverage Report - org.apache.tapestry.form.translator.StringTranslator
 
Classes in this File Line Coverage Branch Coverage Complexity
StringTranslator
0%
0/12
N/A
1
 
 1  
 // Copyright 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.form.translator;
 16  
 
 17  
 import java.util.Locale;
 18  
 
 19  
 import org.apache.hivemind.util.PropertyUtils;
 20  
 import org.apache.tapestry.form.IFormComponent;
 21  
 import org.apache.tapestry.form.ValidationMessages;
 22  
 
 23  
 /**
 24  
  * A trivial {@link Translator} implementation. By default, empty text submissions are interpretted
 25  
  * as null.
 26  
  * 
 27  
  * @author Paul Ferraro
 28  
  * @since 4.0
 29  
  */
 30  
 public class StringTranslator extends AbstractTranslator
 31  
 {
 32  
 
 33  0
     private String _empty = null;
 34  
 
 35  
     public StringTranslator()
 36  0
     {
 37  0
     }
 38  
 
 39  
     // Needed until HIVEMIND-134 fix is available
 40  
 
 41  
     public StringTranslator(String initializer)
 42  0
     {
 43  0
         PropertyUtils.configureProperties(this, initializer);
 44  0
     }
 45  
 
 46  
     /**
 47  
      * @see org.apache.tapestry.form.translator.AbstractTranslator#parseText(org.apache.tapestry.form.IFormComponent,
 48  
      *      ValidationMessages, java.lang.String)
 49  
      */
 50  
     protected Object parseText(IFormComponent field, ValidationMessages messages, String text)
 51  
     {
 52  0
         return text;
 53  
     }
 54  
 
 55  
     /**
 56  
      * @see org.apache.tapestry.form.translator.AbstractTranslator#formatObject(org.apache.tapestry.form.IFormComponent,
 57  
      *      Locale, java.lang.Object)
 58  
      */
 59  
     protected String formatObject(IFormComponent field, Locale locale, Object object)
 60  
     {
 61  0
         return object.toString();
 62  
     }
 63  
 
 64  
     public Object getValueForEmptyInput()
 65  
     {
 66  0
         return _empty;
 67  
     }
 68  
 
 69  
     public void setEmpty(String empty)
 70  
     {
 71  0
         _empty = empty;
 72  0
     }
 73  
 
 74  
     public String getEmpty()
 75  
     {
 76  0
         return _empty;
 77  
     }
 78  
 }