| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| ReconstructedHttpServletRequest |
|
| 2.142857142857143;2.143 |
| 1 | /* | |
| 2 | * $Source$ | |
| 3 | * $Revision$ | |
| 4 | * | |
| 5 | * Copyright (C) 2000 William Chesters | |
| 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 | * William Chesters <williamc At paneris.org> | |
| 42 | * http://paneris.org/~williamc | |
| 43 | * Obrechtstraat 114, 2517VX Den Haag, The Netherlands | |
| 44 | */ | |
| 45 | ||
| 46 | package org.melati.util; | |
| 47 | ||
| 48 | import java.util.Enumeration; | |
| 49 | import javax.servlet.http.HttpSession; | |
| 50 | import javax.servlet.http.HttpServletRequest; | |
| 51 | ||
| 52 | /** | |
| 53 | * An <code>HttpServletRequest</code> created from values stored in | |
| 54 | * the <code>Session</code>. | |
| 55 | * | |
| 56 | * Used during login to be able to return to the point where an | |
| 57 | * <code>AccessPoemException</code> was thrown once the user has | |
| 58 | * successfully logged in. | |
| 59 | */ | |
| 60 | public class ReconstructedHttpServletRequest | |
| 61 | extends DelegatedHttpServletRequest { | |
| 62 | ||
| 63 | private HttpServletRequestParameters oldParams; | |
| 64 | ||
| 65 | /** | |
| 66 | * Constructor. | |
| 67 | * | |
| 68 | * @param oldParams parameters from original request | |
| 69 | * @param newRequest the new request to add parameters to | |
| 70 | * @throws ReconstructedHttpServletRequestMismatchException | |
| 71 | */ | |
| 72 | public ReconstructedHttpServletRequest( | |
| 73 | HttpServletRequestParameters oldParams, HttpServletRequest newRequest) | |
| 74 | throws ReconstructedHttpServletRequestMismatchException { | |
| 75 | ||
| 76 | 2 | super(newRequest); |
| 77 | 2 | this.oldParams = oldParams; |
| 78 | ||
| 79 | 2 | HttpSession session = newRequest.getSession(false); |
| 80 | 2 | if (!oldParams.requestURL.equals(HttpUtil.getRelativeRequestURL(newRequest)) |
| 81 | || !(oldParams.queryString == null ? | |
| 82 | 2 | newRequest.getQueryString() == null : |
| 83 | 0 | oldParams.queryString.equals(newRequest.getQueryString())) || |
| 84 | 2 | !(session != null && session.getId() != null && |
| 85 | 2 | session.getId().equals(oldParams.sessionID))) |
| 86 | 0 | throw new ReconstructedHttpServletRequestMismatchException(oldParams, |
| 87 | newRequest); | |
| 88 | 2 | } |
| 89 | ||
| 90 | /** | |
| 91 | * Set the peer property. | |
| 92 | * @param newRequest the request to set as peer | |
| 93 | */ | |
| 94 | public void setNewRequest(HttpServletRequest newRequest) { | |
| 95 | 0 | peer = newRequest; |
| 96 | 0 | } |
| 97 | ||
| 98 | /** | |
| 99 | * @return the new request | |
| 100 | */ | |
| 101 | public HttpServletRequest getNewRequest() { | |
| 102 | 0 | return peer; |
| 103 | } | |
| 104 | ||
| 105 | /** | |
| 106 | * From the <B>old</B> request. | |
| 107 | * {@inheritDoc} | |
| 108 | * @see javax.servlet.ServletRequest#getParameter(java.lang.String) | |
| 109 | */ | |
| 110 | public String getParameter(String name) { | |
| 111 | 0 | String[] vals = (String[])oldParams.parameters.get(name); |
| 112 | 0 | return vals == null ? null : vals[0]; |
| 113 | } | |
| 114 | ||
| 115 | /** | |
| 116 | * From the <B>old</B> request. | |
| 117 | * {@inheritDoc} | |
| 118 | * @see javax.servlet.ServletRequest#getParameterValues(java.lang.String) | |
| 119 | */ | |
| 120 | public String[] getParameterValues(String name) { | |
| 121 | 6 | return (String[])oldParams.parameters.get(name); |
| 122 | } | |
| 123 | ||
| 124 | /** | |
| 125 | * From the <B>old</B> request. | |
| 126 | * {@inheritDoc} | |
| 127 | * @see javax.servlet.ServletRequest#getParameterNames() | |
| 128 | */ | |
| 129 | public Enumeration<String> getParameterNames() { | |
| 130 | 0 | return oldParams.parameters.keys(); |
| 131 | } | |
| 132 | ||
| 133 | /** | |
| 134 | * From the <B>old</B> request. | |
| 135 | * {@inheritDoc} | |
| 136 | * @see javax.servlet.http.HttpServletRequest#getMethod() | |
| 137 | */ | |
| 138 | public String getMethod() { | |
| 139 | 0 | return oldParams.method; |
| 140 | } | |
| 141 | } |