001: /*
002: * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/authenticator/SavedRequest.java,v 1.4 2001/07/22 20:09:19 pier Exp $
003: * $Revision: 1.4 $
004: * $Date: 2001/07/22 20:09:19 $
005: *
006: * ====================================================================
007: *
008: * The Apache Software License, Version 1.1
009: *
010: * Copyright (c) 1999 The Apache Software Foundation. All rights
011: * reserved.
012: *
013: * Redistribution and use in source and binary forms, with or without
014: * modification, are permitted provided that the following conditions
015: * are met:
016: *
017: * 1. Redistributions of source code must retain the above copyright
018: * notice, this list of conditions and the following disclaimer.
019: *
020: * 2. Redistributions in binary form must reproduce the above copyright
021: * notice, this list of conditions and the following disclaimer in
022: * the documentation and/or other materials provided with the
023: * distribution.
024: *
025: * 3. The end-user documentation included with the redistribution, if
026: * any, must include the following acknowlegement:
027: * "This product includes software developed by the
028: * Apache Software Foundation (http://www.apache.org/)."
029: * Alternately, this acknowlegement may appear in the software itself,
030: * if and wherever such third-party acknowlegements normally appear.
031: *
032: * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
033: * Foundation" must not be used to endorse or promote products derived
034: * from this software without prior written permission. For written
035: * permission, please contact apache@apache.org.
036: *
037: * 5. Products derived from this software may not be called "Apache"
038: * nor may "Apache" appear in their names without prior written
039: * permission of the Apache Group.
040: *
041: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
042: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
043: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
044: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
045: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
046: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
047: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
048: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
049: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
050: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
051: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
052: * SUCH DAMAGE.
053: * ====================================================================
054: *
055: * This software consists of voluntary contributions made by many
056: * individuals on behalf of the Apache Software Foundation. For more
057: * information on the Apache Software Foundation, please see
058: * <http://www.apache.org/>.
059: *
060: * [Additional notices, if required by prior licensing conditions]
061: *
062: */
063:
064: package org.apache.catalina.authenticator;
065:
066: import java.util.HashMap;
067: import java.util.Iterator;
068: import java.util.Locale;
069: import java.util.ArrayList;
070: import javax.servlet.http.Cookie;
071: import org.apache.catalina.HttpRequest;
072: import org.apache.catalina.Session;
073:
074: /**
075: * Object that saves the critical information from a request so that
076: * form-based authentication can reproduce it once the user has been
077: * authenticated.
078: * <p>
079: * <b>IMPLEMENTATION NOTE</b> - It is assumed that this object is accessed
080: * only from the context of a single thread, so no synchronization around
081: * internal collection classes is performed.
082: * <p>
083: * <b>FIXME</b> - Currently, this object has no mechanism to save or
084: * restore the data content of the request, although it does save
085: * request parameters so that a POST transaction can be faithfully
086: * duplicated.
087: *
088: * @author Craig R. McClanahan
089: * @version $Revision: 1.4 $ $Date: 2001/07/22 20:09:19 $
090: */
091:
092: public final class SavedRequest {
093:
094: /**
095: * The set of Cookies associated with this Request.
096: */
097: private ArrayList cookies = new ArrayList();
098:
099: public void addCookie(Cookie cookie) {
100: cookies.add(cookie);
101: }
102:
103: public Iterator getCookies() {
104: return (cookies.iterator());
105: }
106:
107: /**
108: * The set of Headers associated with this Request. Each key is a header
109: * name, while the value is a ArrayList containing one or more actual
110: * values for this header. The values are returned as an Iterator when
111: * you ask for them.
112: */
113: private HashMap headers = new HashMap();
114:
115: public void addHeader(String name, String value) {
116: ArrayList values = (ArrayList) headers.get(name);
117: if (values == null) {
118: values = new ArrayList();
119: headers.put(name, values);
120: }
121: values.add(value);
122: }
123:
124: public Iterator getHeaderNames() {
125: return (headers.keySet().iterator());
126: }
127:
128: public Iterator getHeaderValues(String name) {
129: ArrayList values = (ArrayList) headers.get(name);
130: if (values == null)
131: return ((new ArrayList()).iterator());
132: else
133: return (values.iterator());
134: }
135:
136: /**
137: * The set of Locales associated with this Request.
138: */
139: private ArrayList locales = new ArrayList();
140:
141: public void addLocale(Locale locale) {
142: locales.add(locale);
143: }
144:
145: public Iterator getLocales() {
146: return (locales.iterator());
147: }
148:
149: /**
150: * The request method used on this Request.
151: */
152: private String method = null;
153:
154: public String getMethod() {
155: return (this .method);
156: }
157:
158: public void setMethod(String method) {
159: this .method = method;
160: }
161:
162: /**
163: * The set of request parameters associated with this Request. Each
164: * entry is keyed by the parameter name, pointing at a String array of
165: * the corresponding values.
166: */
167: private HashMap parameters = new HashMap();
168:
169: public void addParameter(String name, String values[]) {
170: parameters.put(name, values);
171: }
172:
173: public Iterator getParameterNames() {
174: return (parameters.keySet().iterator());
175: }
176:
177: public String[] getParameterValues(String name) {
178: return ((String[]) parameters.get(name));
179: }
180:
181: /**
182: * The query string associated with this Request.
183: */
184: private String queryString = null;
185:
186: public String getQueryString() {
187: return (this .queryString);
188: }
189:
190: public void setQueryString(String queryString) {
191: this .queryString = queryString;
192: }
193:
194: /**
195: * The request URI associated with this Request.
196: */
197: private String requestURI = null;
198:
199: public String getRequestURI() {
200: return (this .requestURI);
201: }
202:
203: public void setRequestURI(String requestURI) {
204: this.requestURI = requestURI;
205: }
206:
207: }
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