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Java > Open Source Codes > org > dspace > app > webui > jsptag > IncludeTag


1 /*
2  * IncludeTag.java
3  *
4  * Version: $Revision: 1.7 $
5  *
6  * Date: $Date: 2005/04/20 14:23:01 $
7  *
8  * Copyright (c) 2002-2005, Hewlett-Packard Company and Massachusetts
9  * Institute of Technology. All rights reserved.
10  *
11  * Redistribution and use in source and binary forms, with or without
12  * modification, are permitted provided that the following conditions are
13  * met:
14  *
15  * - Redistributions of source code must retain the above copyright
16  * notice, this list of conditions and the following disclaimer.
17  *
18  * - Redistributions in binary form must reproduce the above copyright
19  * notice, this list of conditions and the following disclaimer in the
20  * documentation and/or other materials provided with the distribution.
21  *
22  * - Neither the name of the Hewlett-Packard Company nor the name of the
23  * Massachusetts Institute of Technology nor the names of their
24  * contributors may be used to endorse or promote products derived from
25  * this software without specific prior written permission.
26  *
27  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
28  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
29  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
30  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
31  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
32  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
33  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
34  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
35  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
36  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
37  * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
38  * DAMAGE.
39  */
40 package org.dspace.app.webui.jsptag;
41
42 import java.io.IOException JavaDoc;
43
44 import javax.servlet.ServletException JavaDoc;
45 import javax.servlet.jsp.JspException JavaDoc;
46 import javax.servlet.jsp.tagext.TagSupport JavaDoc;
47
48 /**
49  * Simple include tag that can include locally-modified JSPs
50  *
51  * @author Robert Tansley
52  * @version $Revision: 1.7 $
53  */
54 public class IncludeTag extends TagSupport JavaDoc
55 {
56     /** Path of default JSP version */
57     private String JavaDoc page;
58
59     /**
60      * Get the JSP to display (default version)
61      *
62      * @return the page to display
63      */
64     public String JavaDoc getPage()
65     {
66         return page;
67     }
68
69     /**
70      * Set the JSP to display (default version)
71      *
72      * @param s
73      * the page to display
74      */
75     public void setPage(String JavaDoc s)
76     {
77         page = s;
78     }
79
80     public int doStartTag() throws JspException JavaDoc
81     {
82         try
83         {
84             pageContext.include(page);
85         }
86         catch (IOException JavaDoc ie)
87         {
88             throw new JspException JavaDoc(ie);
89         }
90         catch (ServletException JavaDoc se)
91         {
92             throw new JspException JavaDoc(se);
93         }
94
95         return SKIP_BODY;
96     }
97 }
98
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