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Java > Open Source Codes > com > finalist > jag > taglib > NotExistTag


1 /* Copyright (C) 2003 Finalist IT Group
2  *
3  * This file is part of JAG - the Java J2EE Application Generator
4  *
5  * JAG is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  * JAG is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  * You should have received a copy of the GNU General Public License
14  * along with JAG; if not, write to the Free Software
15  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16  */
17
18 package com.finalist.jag.taglib;
19
20 import com.finalist.jag.*;
21 import com.finalist.jag.taglib.util.RequestUtil;
22 import java.util.*;
23
24 public class NotExistTag extends ExistTag {
25
26     /**
27      * Method exist
28      *
29      *
30      * @return
31      *
32      */
33     protected boolean exist() {
34         return (!exist && (counter++ < 1));
35     }
36 }
37
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