Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
SimpleForm |
|
| 1.0;1 |
1 | /* | |
2 | * $Source$ | |
3 | * $Revision$ | |
4 | * | |
5 | * Copyright (C) 2008 Tim Pizey | |
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 | * Tim Pizey <timp At paneris.org> | |
42 | * http://paneris.org/~timp | |
43 | */ | |
44 | ||
45 | package org.melati.template; | |
46 | ||
47 | import javax.servlet.http.HttpServletRequest; | |
48 | ||
49 | /** | |
50 | * Mimicking the $Form behaviour of Webmacro in Velocity and Freemarker, | |
51 | * possibly not a good thing. | |
52 | * | |
53 | * @author timp | |
54 | * @since 1 Apr 2008 | |
55 | * | |
56 | */ | |
57 | public class SimpleForm { | |
58 | ||
59 | /** | |
60 | * The request object from the VelocityContext. | |
61 | */ | |
62 | final HttpServletRequest _request; | |
63 | ||
64 | /** | |
65 | * Constructor. | |
66 | */ | |
67 | 95 | public SimpleForm(final HttpServletRequest r) { |
68 | 95 | _request = r; |
69 | 95 | } |
70 | ||
71 | /** | |
72 | * Get a form value. | |
73 | * NOTE this only returns the first value for a parameter. | |
74 | */ | |
75 | final public String get(String formFieldName) { | |
76 | 0 | return _request.getParameter(formFieldName); |
77 | } | |
78 | ||
79 | } |