KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > ofbiz > webapp > taglib > UnlessTag


1 /*
2  * $Id: UnlessTag.java 5462 2005-08-05 18:35:48Z jonesde $
3  *
4  * Copyright (c) 2001-2003 The Open For Business Project - www.ofbiz.org
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the "Software"),
8  * to deal in the Software without restriction, including without limitation
9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10  * and/or sell copies of the Software, and to permit persons to whom the
11  * Software is furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included
14  * in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
20  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
21  * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
22  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  *
24  */
25 package org.ofbiz.webapp.taglib;
26
27 import javax.servlet.jsp.JspTagException JavaDoc;
28
29 /**
30  * UnlessTag - Conditional Tag.
31  *
32  * @author <a HREF="mailto:jaz@ofbiz.org">Andy Zeneski</a>
33  * @version $Rev: 5462 $
34  * @since 2.0
35  */
36 public class UnlessTag extends IfTag {
37
38     public int doStartTag() throws JspTagException JavaDoc {
39         // do the opposite of what IfTag does. EVAL_BODY_AGAIN -> SKIP_BODY, vice-versa
40 return (EVAL_BODY_AGAIN + SKIP_BODY) - super.doStartTag();
41     }
42 }
43
44
Popular Tags