Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
WMLAttributeMarkupLanguage |
|
| 2.0;2 |
1 | /* | |
2 | * $Source$ | |
3 | * $Revision$ | |
4 | * | |
5 | * Copyright (C) 2000 Tim Joyce | |
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 Joyce <timj At paneris.org> | |
42 | * http://paneris.org/~timj | |
43 | */ | |
44 | ||
45 | package org.melati.template; | |
46 | ||
47 | import java.io.IOException; | |
48 | import org.melati.poem.AccessPoemException; | |
49 | import org.melati.util.MelatiWriter; | |
50 | ||
51 | /** | |
52 | * A WML based markup language suitable for markup within an attribute tag. | |
53 | * WML has same entities as HTML. | |
54 | * | |
55 | */ | |
56 | public class WMLAttributeMarkupLanguage extends WMLMarkupLanguage | |
57 | implements MarkupLanguage, AttributeMarkupLanguage { | |
58 | ||
59 | ||
60 | /** | |
61 | * Constructor from a normal MarkupLanguage. | |
62 | * @param wml the WMLMarkupLanguage to be based upon | |
63 | */ | |
64 | public WMLAttributeMarkupLanguage(WMLMarkupLanguage wml) { | |
65 | 75 | super("wml_attr", wml); |
66 | 75 | } |
67 | ||
68 | /** | |
69 | * AccessPoemException is handled differently in an Attribute | |
70 | * than it is in the main body of a page. | |
71 | * {@inheritDoc} | |
72 | * @see org.melati.template.AttributeMarkupLanguage#rendered | |
73 | * (org.melati.poem.AccessPoemException) | |
74 | */ | |
75 | public String rendered(AccessPoemException e) { | |
76 | try { | |
77 | 4 | melati.getWriter().write("[Access denied to "); |
78 | 4 | render(e.token); |
79 | 2 | melati.getWriter().write("]"); |
80 | } | |
81 | 2 | catch (Exception g) { |
82 | try { | |
83 | 2 | melati.getWriter().write("[UNRENDERABLE EXCEPTION!]"); |
84 | 0 | } catch (IOException ioe) { |
85 | 0 | throw new TemplateIOException(ioe); |
86 | 2 | } |
87 | 2 | } |
88 | ||
89 | 4 | return ""; |
90 | } | |
91 | ||
92 | /** | |
93 | * Attribute markup languages do not have templets, so don't look for one. | |
94 | * {@inheritDoc} | |
95 | * @see org.melati.template.AbstractMarkupLanguage#render(java.lang.Object, org.melati.util.MelatiWriter) | |
96 | */ | |
97 | protected void render(Object o, MelatiWriter writer) { | |
98 | 10 | render(o.toString(), writer); |
99 | 6 | } |
100 | } |