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1 | /* | |
2 | * The SmartWeb Framework | |
3 | * Copyright (C) 2004-2006 | |
4 | * | |
5 | * This library is free software; you can redistribute it and/or | |
6 | * modify it under the terms of the GNU Lesser General Public | |
7 | * License as published by the Free Software Foundation; either | |
8 | * version 2.1 of the License, or (at your option) any later version. | |
9 | * | |
10 | * This library is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * Lesser General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU Lesser General Public | |
16 | * License along with this library; if not, write to the Free Software | |
17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
18 | * | |
19 | * For further informations on the SmartWeb Framework please visit | |
20 | * | |
21 | * http://smartweb.sourceforge.net | |
22 | */ | |
23 | ||
24 | package net.smartlab.web; | |
25 | ||
26 | import javax.servlet.jsp.JspException; | |
27 | ||
28 | import org.apache.struts.taglib.html.HiddenTag; | |
29 | ||
30 | /** | |
31 | * TODO documentation | |
32 | * | |
33 | * @author rlogiacco | |
34 | * @jsp.tag name="empty-marker" body-content="empty" | |
35 | */ | |
36 | public class EmptyMarkerTag extends HiddenTag { | |
37 | ||
38 | private static final long serialVersionUID = -2598054548619840702L; | |
39 | ||
40 | /** | |
41 | * TODO documentation Comment for <code>EMPTY_MARKER</code> | |
42 | */ | |
43 | public final static String EMPTY_MARKER = "net.smartlab.web.empty"; | |
44 | ||
45 | /** | |
46 | * @see javax.servlet.jsp.tagext.Tag#doStartTag() | |
47 | */ | |
48 | 0 | public int doStartTag() throws JspException { |
49 | 0 | super.value = EMPTY_MARKER; |
50 | 0 | return super.doStartTag(); |
51 | } | |
52 | } |
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