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Java > Open Source Codes > com > caucho > portal > generic > taglib > DefineObjectsTag


1 /*
2  * The Apache Software License, Version 1.1
3  *
4  * Copyright (c) 2001-2004 Caucho Technology, Inc. All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
12  *
13  * 2. Redistributions in binary form must reproduce the above copyright
14  * notice, this list of conditions and the following disclaimer in
15  * the documentation and/or other materials provided with the
16  * distribution.
17  *
18  * 3. The end-user documentation included with the redistribution, if
19  * any, must include the following acknowlegement:
20  * "This product includes software developed by the
21  * Caucho Technology (http://www.caucho.com/)."
22  * Alternately, this acknowlegement may appear in the software itself,
23  * if and wherever such third-party acknowlegements normally appear.
24  *
25  * 4. The names "Hessian", "Resin", and "Caucho" must not be used to
26  * endorse or promote products derived from this software without prior
27  * written permission. For written permission, please contact
28  * info@caucho.com.
29  *
30  * 5. Products derived from this software may not be called "Resin"
31  * nor may "Resin" appear in their names without prior written
32  * permission of Caucho Technology.
33  *
34  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
35  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
36  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
37  * DISCLAIMED. IN NO EVENT SHALL CAUCHO TECHNOLOGY OR ITS CONTRIBUTORS
38  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
39  * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
40  * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
41  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
42  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
43  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
44  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
45  *
46  * @author Sam
47  */
48
49
50 package com.caucho.portal.generic.taglib;
51
52 import javax.servlet.ServletRequest JavaDoc;
53 import javax.servlet.jsp.JspException JavaDoc;
54 import javax.servlet.jsp.tagext.TagSupport JavaDoc;
55
56 /**
57  * Make the following variables available with page scope:
58  * <dl>
59  * <dt>portletConfig
60  * <dd>{@link javax.portlet.PortletConfig
61  * <dt>renderRequest
62  * <dd>{@link javax.portlet.RenderRequest
63  * <dt>renderResponse
64  * <dd>{@link javax.portlet.RenderResponse
65  * </dl>
66  */
67 public class DefineObjectsTag extends TagSupport JavaDoc {
68
69   public int doEndTag()
70     throws JspException JavaDoc
71   {
72     ServletRequest JavaDoc request = pageContext.getRequest();
73     
74     pageContext.setAttribute("portletConfig",
75         request.getAttribute("javax.portlet.portletConfig"));
76
77     pageContext.setAttribute("renderRequest",
78         request.getAttribute("javax.portlet.renderRequest"));
79
80     pageContext.setAttribute("renderResponse",
81         request.getAttribute("javax.portlet.renderResponse"));
82
83     return EVAL_PAGE;
84   }
85 }
86
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