|
|||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
HttpUtil.java | 0% | 0% | 0% | 0% |
|
1 |
/*
|
|
2 |
* ====================================================================
|
|
3 |
*
|
|
4 |
* The Apache Software License, Version 1.1
|
|
5 |
*
|
|
6 |
* Copyright (c) 2001-2003 The Apache Software Foundation. All rights
|
|
7 |
* reserved.
|
|
8 |
*
|
|
9 |
* Redistribution and use in source and binary forms, with or without
|
|
10 |
* modification, are permitted provided that the following conditions
|
|
11 |
* are met:
|
|
12 |
*
|
|
13 |
* 1. Redistributions of source code must retain the above copyright
|
|
14 |
* notice, this list of conditions and the following disclaimer.
|
|
15 |
*
|
|
16 |
* 2. Redistributions in binary form must reproduce the above copyright
|
|
17 |
* notice, this list of conditions and the following disclaimer in
|
|
18 |
* the documentation and/or other materials provided with the
|
|
19 |
* distribution.
|
|
20 |
*
|
|
21 |
* 3. The end-user documentation included with the redistribution, if
|
|
22 |
* any, must include the following acknowlegement:
|
|
23 |
* "This product includes software developed by the
|
|
24 |
* Apache Software Foundation (http://www.apache.org/)."
|
|
25 |
* Alternately, this acknowlegement may appear in the software itself,
|
|
26 |
* if and wherever such third-party acknowlegements normally appear.
|
|
27 |
*
|
|
28 |
* 4. The names "The Jakarta Project", "Cactus" and "Apache Software
|
|
29 |
* Foundation" must not be used to endorse or promote products
|
|
30 |
* derived from this software without prior written permission. For
|
|
31 |
* written permission, please contact apache@apache.org.
|
|
32 |
*
|
|
33 |
* 5. Products derived from this software may not be called "Apache"
|
|
34 |
* nor may "Apache" appear in their names without prior written
|
|
35 |
* permission of the Apache Group.
|
|
36 |
*
|
|
37 |
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
|
|
38 |
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
39 |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
40 |
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
|
|
41 |
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
42 |
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
43 |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
|
44 |
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
45 |
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
46 |
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
47 |
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
48 |
* SUCH DAMAGE.
|
|
49 |
* ====================================================================
|
|
50 |
*
|
|
51 |
* This software consists of voluntary contributions made by many
|
|
52 |
* individuals on behalf of the Apache Software Foundation. For more
|
|
53 |
* information on the Apache Software Foundation, please see
|
|
54 |
* <http://www.apache.org/>.
|
|
55 |
*
|
|
56 |
*/
|
|
57 |
package org.apache.cactus.client.connector.http;
|
|
58 |
|
|
59 |
import java.net.MalformedURLException;
|
|
60 |
import java.net.URL;
|
|
61 |
import java.net.URLEncoder;
|
|
62 |
import java.util.Enumeration;
|
|
63 |
|
|
64 |
import org.apache.cactus.WebRequest;
|
|
65 |
|
|
66 |
/**
|
|
67 |
* Utility methods to manipulate HTTP requests.
|
|
68 |
*
|
|
69 |
* @author <a href="mailto:vmassol@apache.org">Vincent Massol</a>
|
|
70 |
* @version $Id: HttpUtil.java,v 1.1 2003/06/22 15:25:19 vmassol Exp $
|
|
71 |
* @since 1.5
|
|
72 |
*/
|
|
73 |
public class HttpUtil |
|
74 |
{ |
|
75 |
/**
|
|
76 |
* Add HTTP GET parameters to the URL passed as parameter.
|
|
77 |
*
|
|
78 |
* @param theRequest the request containing the HTTP GET parameters to add
|
|
79 |
* @param theURL the URL that will be enriched with the HTTP GET parameters
|
|
80 |
* @return the enriched URL
|
|
81 |
* @exception MalformedURLException if the URL is malformed
|
|
82 |
*/
|
|
83 | 0 |
public static URL addHttpGetParameters(WebRequest theRequest, URL theURL) |
84 |
throws MalformedURLException
|
|
85 |
{ |
|
86 |
// If no parameters, then exit
|
|
87 | 0 |
if (!theRequest.getParameterNamesGet().hasMoreElements())
|
88 |
{ |
|
89 | 0 |
return theURL;
|
90 |
} |
|
91 |
|
|
92 | 0 |
StringBuffer queryString = new StringBuffer();
|
93 |
|
|
94 | 0 |
Enumeration keys = theRequest.getParameterNamesGet(); |
95 |
|
|
96 | 0 |
if (keys.hasMoreElements())
|
97 |
{ |
|
98 | 0 |
String key = (String) keys.nextElement(); |
99 | 0 |
String[] values = theRequest.getParameterValuesGet(key); |
100 |
|
|
101 | 0 |
queryString.append(key); |
102 | 0 |
queryString.append('='); |
103 | 0 |
queryString.append(URLEncoder.encode(values[0])); |
104 |
|
|
105 | 0 |
for (int i = 1; i < values.length; i++) |
106 |
{ |
|
107 | 0 |
queryString.append('&'); |
108 | 0 |
queryString.append(key); |
109 | 0 |
queryString.append('='); |
110 | 0 |
queryString.append(URLEncoder.encode(values[i])); |
111 |
} |
|
112 |
} |
|
113 |
|
|
114 | 0 |
while (keys.hasMoreElements())
|
115 |
{ |
|
116 | 0 |
String key = (String) keys.nextElement(); |
117 | 0 |
String[] values = theRequest.getParameterValuesGet(key); |
118 |
|
|
119 | 0 |
for (int i = 0; i < values.length; i++) |
120 |
{ |
|
121 | 0 |
queryString.append('&'); |
122 | 0 |
queryString.append(key); |
123 | 0 |
queryString.append('='); |
124 | 0 |
queryString.append(URLEncoder.encode(values[i])); |
125 |
} |
|
126 |
} |
|
127 |
|
|
128 | 0 |
String file = theURL.getFile(); |
129 |
|
|
130 |
// Remove the trailing "/" if there is one
|
|
131 | 0 |
if (file.endsWith("/")) |
132 |
{ |
|
133 | 0 |
file = file.substring(0, file.length() - 1); |
134 |
} |
|
135 |
|
|
136 | 0 |
if (theURL.toString().indexOf("?") > 0) |
137 |
{ |
|
138 | 0 |
file = file + "&" + queryString.toString();
|
139 |
} |
|
140 |
else
|
|
141 |
{ |
|
142 | 0 |
file = file + "?" + queryString.toString();
|
143 |
} |
|
144 |
|
|
145 | 0 |
return new URL(theURL.getProtocol(), theURL.getHost(), |
146 |
theURL.getPort(), file); |
|
147 |
} |
|
148 |
} |
|
149 |
|
|