Coverage Report - org.webmacro.servlet.FormList
 
Classes in this File Line Coverage Branch Coverage Complexity
FormList
50%
4/8
N/A
2
 
 1  
 /*
 2  
  * Copyright (C) 1998-2000 Semiotek Inc.  All Rights Reserved.
 3  
  *
 4  
  * Redistribution and use in source and binary forms, with or without
 5  
  * modification, are permitted under the terms of either of the following
 6  
  * Open Source licenses:
 7  
  *
 8  
  * The GNU General Public License, version 2, or any later version, as
 9  
  * published by the Free Software Foundation
 10  
  * (http://www.fsf.org/copyleft/gpl.html);
 11  
  *
 12  
  *  or
 13  
  *
 14  
  * The Semiotek Public License (http://webmacro.org/LICENSE.)
 15  
  *
 16  
  * This software is provided "as is", with NO WARRANTY, not even the
 17  
  * implied warranties of fitness to purpose, or merchantability. You
 18  
  * assume all risks and liabilities associated with its use.
 19  
  *
 20  
  * See www.webmacro.org for more information on the WebMacro project.
 21  
  */
 22  
 
 23  
 
 24  
 package org.webmacro.servlet;
 25  
 
 26  
 import org.webmacro.UnsettableException;
 27  
 import org.webmacro.util.Bag;
 28  
 
 29  
 import javax.servlet.http.HttpServletRequest;
 30  
 
 31  
 
 32  
 /**
 33  
  * Provide access to form variables
 34  
  */
 35  
 final public class FormList implements Bag
 36  
 {
 37  
 
 38  
     /**
 39  
      * This is the request object from the WebContext
 40  
      */
 41  
     final HttpServletRequest _request;
 42  
 
 43  
     /**
 44  
      * Read the form data from the supplied Request object
 45  
      */
 46  
     FormList (final HttpServletRequest r)
 47  14
     {
 48  14
         _request = r;
 49  14
     }
 50  
 
 51  
     /**
 52  
      * Get a form value
 53  
      */
 54  
     final public Object get (String field)
 55  
     {
 56  
         try
 57  
         {
 58  30
             return _request.getParameterValues(field);
 59  
         }
 60  0
         catch (NullPointerException ne)
 61  
         {
 62  0
             return null;
 63  
         }
 64  
     }
 65  
 
 66  
     /**
 67  
      * Unsupported
 68  
      */
 69  
     final public void remove (String key)
 70  
             throws UnsettableException
 71  
     {
 72  0
         throw new UnsettableException("Cannot unset a form property");
 73  
     }
 74  
 
 75  
     /**
 76  
      * Unsupported
 77  
      */
 78  
     final public void put (String key, Object value)
 79  
             throws UnsettableException
 80  
     {
 81  0
         throw new UnsettableException("Cannot set a form property");
 82  
     }
 83  
 }
 84