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Java > Open Source Codes > net > sf > jasperreports > crosstabs > xml > JRCrosstabMeasureExpressionFactory


1 /*
2  * ============================================================================
3  * GNU Lesser General Public License
4  * ============================================================================
5  *
6  * JasperReports - Free Java report-generating library.
7  * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License as published by the Free Software Foundation; either
12  * 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,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  * Lesser General Public License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with this library; if not, write to the Free Software
21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22  *
23  * JasperSoft Corporation
24  * 303 Second Street, Suite 450 North
25  * San Francisco, CA 94107
26  * http://www.jaspersoft.com
27  */
28 package net.sf.jasperreports.crosstabs.xml;
29
30 import net.sf.jasperreports.crosstabs.design.JRDesignCrosstabMeasure;
31 import net.sf.jasperreports.engine.JRVariable;
32 import net.sf.jasperreports.engine.design.JRDesignExpression;
33 import net.sf.jasperreports.engine.xml.JRBaseFactory;
34
35 import org.xml.sax.Attributes JavaDoc;
36
37 /**
38  * @author Lucian Chirita (lucianc@users.sourceforge.net)
39  * @version $Id: JRCrosstabMeasureExpressionFactory.java 1311 2006-06-23 12:19:26 +0300 (Fri, 23 Jun 2006) teodord $
40  */
41 public class JRCrosstabMeasureExpressionFactory extends JRBaseFactory
42 {
43     public Object JavaDoc createObject(Attributes JavaDoc attributes)
44     {
45         JRDesignCrosstabMeasure measure = (JRDesignCrosstabMeasure) digester.peek();
46
47         JRDesignExpression expression = new JRDesignExpression();
48         if (
49             measure.getCalculation() == JRVariable.CALCULATION_COUNT
50             || measure.getCalculation() == JRVariable.CALCULATION_DISTINCT_COUNT
51             )
52         {
53             expression.setValueClassName(Object JavaDoc.class.getName());
54         }
55         else
56         {
57             expression.setValueClassName(measure.getValueClassName());
58         }
59
60         return expression;
61     }
62 }
63
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