01: /* ================================================================
02: * Cewolf : Chart enabling Web Objects Framework
03: * ================================================================
04: *
05: * Project Info: http://cewolf.sourceforge.net
06: * Project Lead: Guido Laures (guido@laures.de);
07: *
08: * (C) Copyright 2002, by Guido Laures
09: *
10: * This library is free software; you can redistribute it and/or modify it under the terms
11: * of the GNU Lesser General Public License as published by the Free Software Foundation;
12: * either version 2.1 of the License, or (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
15: * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16: * See the GNU Lesser General Public License for more details.
17: *
18: * You should have received a copy of the GNU Lesser General Public License along with this
19: * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20: * Boston, MA 02111-1307, USA.
21: */
22:
23: package de.laures.cewolf.taglib.tags;
24:
25: import javax.servlet.jsp.JspException;
26: import javax.servlet.jsp.tagext.TagSupport;
27:
28: /**
29: * Tag <data> which nests the data definition of the chart. Currently only
30: * the <producer> tag is supported. Future versions will define further
31: * tags to provide data via SQL, CVS or XML directly in the JSP.
32: * @see ProducerTag
33: * @author Guido Laures
34: */
35: public class DataTag extends TagSupport {
36:
37: public int doStartTag() throws JspException {
38: return EVAL_BODY_INCLUDE;
39: }
40:
41: }
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