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


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.Request;
23
24 /**
25  * Add a header to the request
26  *
27  * @author Morgan Delagrange
28  */

29 public class RequestHeaderTag extends TagSupport {
30         
31     protected String JavaDoc _headerName = null;
32     protected String JavaDoc _headerValue = null;
33     
34     /**
35      * Set user credentials
36      *
37      * @param xmlOutput a place to write output
38      * @throws Exception when any error occurs
39      */

40     public void doTag(XMLOutput xmlOutput) {
41         Request request = (Request) JellyUtils.getInstance().findParentRequest(this);
42         request.addHeader(_headerName,_headerValue);
43     }
44
45     /**
46      * sets header name
47      *
48      * @param headerName header name
49      */

50     public void setHeaderName(String JavaDoc headerName) {
51         _headerName = headerName;
52     }
53
54     /**
55      * set header value
56      *
57      * @param headerValue
58      */

59     public void setHeaderValue(String JavaDoc headerValue) {
60         _headerValue = headerValue;
61     }
62
63 }
64
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