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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.page; | |
25 | ||
26 | import javax.servlet.jsp.JspException; | |
27 | ||
28 | /** | |
29 | * Outputs its body only if the current page is the last one. | |
30 | * | |
31 | * @author rlogiacco | |
32 | * @jsp.tag name="noNext" description="outputs its body only if the current page | |
33 | * is the last one" body-content="JSP" | |
34 | */ | |
35 | public class NoNextTag extends PageTag { | |
36 | ||
37 | /** | |
38 | * @see javax.servlet.jsp.tagext.Tag#doStartTag() | |
39 | */ | |
40 | 0 | public int doStartTag() throws JspException { |
41 | 0 | if (super.getPaginator().getNext() == -1 && super.getPaginator().getPages().length > 0) { |
42 | 0 | return EVAL_BODY_INCLUDE; |
43 | } | |
44 | 0 | return SKIP_BODY; |
45 | } | |
46 | } |
|