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Java > Open Source Codes > org > apache > commons > latka > jelly > CredentialsTag


1 /*
2  * Copyright 1999-2001,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.apache.commons.latka.jelly;
18
19 import org.apache.commons.jelly.TagSupport;
20 import org.apache.commons.jelly.XMLOutput;
21
22 import org.apache.commons.latka.http.CredentialsImpl;
23 import org.apache.commons.latka.http.Request;
24
25 /**
26  * Basic authentication support for requests
27  *
28  * @author Morgan Delagrange
29  */
30 public class CredentialsTag extends TagSupport {
31         
32     protected String JavaDoc _userName = null;
33     protected String JavaDoc _password = null;
34     
35     /**
36      * Set user credentials
37      *
38      * @param xmlOutput a place to write output
39      * @throws Exception when any error occurs
40      */
41     public void doTag(XMLOutput xmlOutput) {
42         Request request = (Request) JellyUtils.getInstance().findParentRequest(this);
43         request.setCredentials(new CredentialsImpl(_userName,_password));
44     }
45
46     /**
47      * Sets the user name for basic authentication
48      *
49      * @param userName user name
50      */
51     public void setUserName(String JavaDoc userName) {
52         _userName = userName;
53     }
54
55     /**
56      * Sets the password for basic authentication
57      *
58      * @param password password
59      */
60     public void setPassword(String JavaDoc password) {
61         _password = password;
62     }
63
64 }
65
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