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Java > Open Source Codes > HeadingsScriptlet


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
29 import java.util.Collection JavaDoc;
30
31 import net.sf.jasperreports.engine.JRDefaultScriptlet;
32 import net.sf.jasperreports.engine.JRScriptletException;
33
34
35 /**
36  * @author Teodor Danciu (teodord@users.sourceforge.net)
37  * @version $Id: HeadingsScriptlet.java 1229 2006-04-19 13:27:35 +0300 (Wed, 19 Apr 2006) teodord $
38  */
39 public class HeadingsScriptlet extends JRDefaultScriptlet
40 {
41
42
43     /**
44      *
45      */
46     public Boolean JavaDoc addHeading(String JavaDoc groupName) throws JRScriptletException
47     {
48         Collection JavaDoc headings = (Collection JavaDoc)this.getVariableValue("HeadingsCollection");
49
50         Integer JavaDoc type = null;
51         String JavaDoc text = null;
52         String JavaDoc reference = null;
53         Integer JavaDoc pageIndex = (Integer JavaDoc)this.getVariableValue("PAGE_NUMBER");
54         
55         if ("FirstLetterGroup".equals(groupName))
56         {
57             type = new Integer JavaDoc(1);
58             text = "Letter " + this.getVariableValue("FirstLetter");
59             reference = "FirstLetterGroup_" + this.getVariableValue("FirstLetter");
60         
61             headings.add(new HeadingBean(type, text, reference, pageIndex));
62         }
63         else if ("ShipCountryGroup".equals(groupName))
64         {
65             type = new Integer JavaDoc(2);
66             text = (String JavaDoc)this.getFieldValue("ShipCountry");
67             reference = "ShipCountryGroup_" + this.getVariableValue("ShipCountryNumber");
68         
69             headings.add(new HeadingBean(type, text, reference, pageIndex));
70         }
71         
72         return Boolean.FALSE;
73     }
74
75
76 }
77
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