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Java > Open Source Codes > net > sf > jasperreports > engine > xml > JRSubreportExpressionFactory


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.engine.xml;
29
30 import net.sf.jasperreports.engine.JasperReport;
31 import net.sf.jasperreports.engine.design.JRDesignExpression;
32
33 import org.xml.sax.Attributes JavaDoc;
34
35
36 /**
37  * @author Teodor Danciu (teodord@users.sourceforge.net)
38  * @version $Id: JRSubreportExpressionFactory.java 1229 2006-04-19 13:27:35 +0300 (Wed, 19 Apr 2006) teodord $
39  */
40 public class JRSubreportExpressionFactory extends JRBaseFactory
41 {
42
43
44     /**
45      *
46      */
47     private static final String JavaDoc ATTRIBUTE_class = "class";
48
49
50     /**
51      *
52      */
53     public Object JavaDoc createObject(Attributes JavaDoc atts)
54     {
55         JRDesignExpression expression = new JRDesignExpression();
56
57         String JavaDoc value = atts.getValue(ATTRIBUTE_class);
58         
59         if (value != null)
60         {
61             // being backward compatible
62 if(value.equals("dori.jasper.engine.JasperReport"))
63                 value = JasperReport.class.getName();
64             
65             expression.setValueClassName(value);
66         }
67         else
68         {
69             expression.setValueClass(java.lang.String JavaDoc.class);
70         }
71
72         return expression;
73     }
74             
75
76 }
77
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