Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
URLTool |
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| 1.8;1.8 | ||||
URLTool$URLToolImpl |
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| 1.8;1.8 |
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.Context; | |
27 | import org.webmacro.ContextTool; | |
28 | import org.webmacro.PropertyException; | |
29 | ||
30 | import javax.servlet.http.HttpServletRequest; | |
31 | ||
32 | /** | |
33 | * Provide Template with access to url handing routines. | |
34 | * @author Sebastian Kanthak (mailto:skanthak@muehlheim.de) | |
35 | */ | |
36 | 0 | public class URLTool extends ContextTool |
37 | { | |
38 | ||
39 | /** | |
40 | * Tool implementation. | |
41 | */ | |
42 | 0 | public class URLToolImpl |
43 | { | |
44 | ||
45 | private final WebContext context; | |
46 | ||
47 | public URLToolImpl (WebContext context) | |
48 | 0 | { |
49 | 0 | super(); |
50 | 0 | this.context = context; |
51 | 0 | } |
52 | ||
53 | /** | |
54 | * Get the url that was used to access this page, | |
55 | * as it is returned by HttpUtils.getRequestURL. | |
56 | * @return URL used to access this page without query string | |
57 | */ | |
58 | public String getRequestURL () | |
59 | { | |
60 | 0 | return context.getRequest().getRequestURL().toString(); |
61 | } | |
62 | ||
63 | /** | |
64 | * Return the complete url, that was used to access this page | |
65 | * including path_info and query_string if present. | |
66 | * <br> | |
67 | * This method uses HttpUtils.getRequestURL to | |
68 | * create the url and appends query_string if not null | |
69 | * @return URL used to access this page, including query string | |
70 | */ | |
71 | public String getCompleteRequestURL () | |
72 | { | |
73 | 0 | HttpServletRequest req = context.getRequest(); |
74 | 0 | StringBuffer b = req.getRequestURL(); |
75 | 0 | String query = req.getQueryString(); |
76 | 0 | if (query != null) |
77 | { | |
78 | 0 | b.append("?"); |
79 | 0 | b.append(query); |
80 | } | |
81 | 0 | return b.toString(); |
82 | } | |
83 | ||
84 | public String encode (String url) | |
85 | { | |
86 | 0 | return context.getResponse().encodeURL(url); |
87 | } | |
88 | } | |
89 | ||
90 | public Object init (Context context) throws PropertyException | |
91 | { | |
92 | try | |
93 | { | |
94 | 0 | WebContext wc = (WebContext) context; |
95 | 0 | return new URLToolImpl(wc); |
96 | } | |
97 | 0 | catch (ClassCastException ce) |
98 | { | |
99 | 0 | throw new PropertyException("URLTool only works with WebContext", ce); |
100 | } | |
101 | } | |
102 | ||
103 | } |