Clover coverage report - Code Coverage for tapestry release 4.0-alpha-3
Coverage timestamp: Mon May 16 2005 09:05:49 EDT
file stats: LOC: 90   Methods: 6
NCLOC: 37   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
RenderString.java 50% 44.4% 50% 47.1%
coverage coverage
 1   
 // Copyright 2004, 2005 The Apache Software Foundation
 2   
 //
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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
 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.
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 15   
 package org.apache.tapestry.valid;
 16   
 
 17   
 import java.io.Serializable;
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 19   
 import org.apache.tapestry.IMarkupWriter;
 20   
 import org.apache.tapestry.IRender;
 21   
 import org.apache.tapestry.IRequestCycle;
 22   
 
 23   
 /**
 24   
  * A wrapper around {@link String} that allows the String to be renderred. This is primarily
 25   
  * used to present error messages.
 26   
  * 
 27   
  * @author Howard Lewis Ship
 28   
  */
 29   
 
 30   
 public class RenderString implements IRender, Serializable
 31   
 {
 32   
     private static final long serialVersionUID = 6215074338439140780L;
 33   
 
 34   
     private String _string;
 35   
 
 36   
     private boolean _raw = false;
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 38  10
     public RenderString(String string)
 39   
     {
 40  10
         _string = string;
 41   
     }
 42   
 
 43   
     /**
 44   
      * @param string
 45   
      *            the string to render
 46   
      * @param raw
 47   
      *            if true, the String is rendered as-is, with no filtering. If false (the default),
 48   
      *            the String is filtered.
 49   
      */
 50   
 
 51  0
     public RenderString(String string, boolean raw)
 52   
     {
 53  0
         _string = string;
 54  0
         _raw = raw;
 55   
     }
 56   
 
 57   
     /**
 58   
      * Renders the String to the writer. Does nothing if the string is null. If raw is true, uses
 59   
      * {@link IMarkupWriter#printRaw(String)}, otherwise {@link IMarkupWriter#print(String)}.
 60   
      */
 61   
 
 62  1
     public void render(IMarkupWriter writer, IRequestCycle cycle)
 63   
     {
 64  1
         if (_string == null)
 65  0
             return;
 66   
 
 67  1
         writer.print(_string, _raw);
 68   
     }
 69   
 
 70  7
     public String getString()
 71   
     {
 72  7
         return _string;
 73   
     }
 74   
 
 75  0
     public boolean isRaw()
 76   
     {
 77  0
         return _raw;
 78   
     }
 79   
 
 80   
     /**
 81   
      * Returns the string that would be rendered. This is part of the contract for error renderers
 82   
      * used with validation ... must provide a user-presentable toString() that does not include any
 83   
      * markup.
 84   
      */
 85   
 
 86  0
     public String toString()
 87   
     {
 88  0
         return _string;
 89   
     }
 90   
 }