| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| URLTool |
|
| 1.8;1.8 | ||||
| URLTool$URLToolImpl |
|
| 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 | } |