Coverage Report - org.melati.template.HTMLAttributeMarkupLanguage
 
Classes in this File Line Coverage Branch Coverage Complexity
HTMLAttributeMarkupLanguage
78%
15/19
N/A
2.25
 
 1  
 /*
 2  
  * $Source$
 3  
  * $Revision$
 4  
  *
 5  
  * Copyright (C) 2000 William Chesters
 6  
  *
 7  
  * Part of Melati (http://melati.org), a framework for the rapid
 8  
  * development of clean, maintainable web applications.
 9  
  *
 10  
  * Melati is free software; Permission is granted to copy, distribute
 11  
  * and/or modify this software under the terms either:
 12  
  *
 13  
  * a) the GNU General Public License as published by the Free Software
 14  
  *    Foundation; either version 2 of the License, or (at your option)
 15  
  *    any later version,
 16  
  *
 17  
  *    or
 18  
  *
 19  
  * b) any version of the Melati Software License, as published
 20  
  *    at http://melati.org
 21  
  *
 22  
  * You should have received a copy of the GNU General Public License and
 23  
  * the Melati Software License along with this program;
 24  
  * if not, write to the Free Software Foundation, Inc.,
 25  
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
 26  
  * GNU General Public License and visit http://melati.org to obtain the
 27  
  * Melati Software License.
 28  
  *
 29  
  * Feel free to contact the Developers of Melati (http://melati.org),
 30  
  * if you would like to work out a different arrangement than the options
 31  
  * outlined here.  It is our intention to allow Melati to be used by as
 32  
  * wide an audience as possible.
 33  
  *
 34  
  * This program is distributed in the hope that it will be useful,
 35  
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 36  
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 37  
  * GNU General Public License for more details.
 38  
  *
 39  
  * Contact details for copyright holder:
 40  
  *
 41  
  *     William Chesters <williamc At paneris.org>
 42  
  *     http://paneris.org/~williamc
 43  
  *     Obrechtstraat 114, 2517VX Den Haag, The Netherlands
 44  
  */
 45  
 
 46  
 package org.melati.template;
 47  
 
 48  
 import java.io.IOException;
 49  
 
 50  
 import org.melati.poem.AccessPoemException;
 51  
 import org.melati.util.MelatiWriter;
 52  
 import org.melati.util.HTMLUtils;
 53  
 
 54  
 /**
 55  
  * An HTML based markup language suitable for markup within an 
 56  
  * attribute tag.
 57  
  * 
 58  
  * The significant difference is that newlines are not translated into break 
 59  
  * tags.
 60  
  */
 61  
 public class HTMLAttributeMarkupLanguage extends HTMLMarkupLanguage 
 62  
     implements MarkupLanguage, AttributeMarkupLanguage {
 63  
 
 64  
   /**
 65  
    * Constructor given an HTMLMarkupLanguage.
 66  
    * @param html the HTMLMarkupLanguage the attribute language is relevant to
 67  
    */
 68  
   public HTMLAttributeMarkupLanguage(HTMLMarkupLanguage html) {
 69  181
     super("html_attr", html);
 70  181
   }
 71  
 
 72  
   /**
 73  
    * {@inheritDoc}
 74  
    * @see org.melati.template.AttributeMarkupLanguage#rendered(
 75  
    * org.melati.poem.AccessPoemException)
 76  
    */
 77  
   public String rendered(AccessPoemException e) {
 78  
     try {
 79  4
       melati.getWriter().write("[Access denied to ");
 80  4
       render(e.token);
 81  2
       melati.getWriter().write("]");
 82  
     }
 83  2
     catch (Exception g) {
 84  
       try {
 85  2
         melati.getWriter().write("[UNRENDERABLE EXCEPTION!]");
 86  0
       } catch (IOException ioe) {
 87  0
         throw new TemplateIOException(ioe);
 88  2
       }
 89  2
     }
 90  
 
 91  4
     return "";
 92  
   }
 93  
 
 94  
   /**
 95  
    * Do entity substitution.
 96  
    *
 97  
    * @see org.melati.template.AttributeMarkupLanguage#render(java.lang.String, 
 98  
    *          org.melati.util.MelatiWriter)
 99  
    */
 100  
   public void render(String s, MelatiWriter writer) {
 101  
     try {
 102  1048
       writer.write(HTMLUtils.entitied(s, false, melati.getEncoding(), false));
 103  0
     } catch (IOException e) {
 104  0
       throw new TemplateIOException("Problem writing " + s, e);
 105  1048
     }
 106  1048
   }
 107  
 
 108  
   /** 
 109  
    * Attribute markup languages do not have templets, so don't look for one. 
 110  
    * {@inheritDoc}
 111  
    * @see org.melati.template.AbstractMarkupLanguage#render(java.lang.Object, org.melati.util.MelatiWriter)
 112  
    */
 113  
   protected void render(Object o, MelatiWriter writer) {
 114  17
     render(o.toString(), writer);
 115  13
   }
 116  
 }