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1   /*
2    * DynamicJasper: A library for creating reports dynamically by specifying
3    * columns, groups, styles, etc. at runtime. It also saves a lot of development
4    * time in many cases! (http://sourceforge.net/projects/dynamicjasper)
5    *
6    * Copyright (C) 2008  FDV Solutions (http://www.fdvsolutions.com)
7    *
8    * This library is free software; you can redistribute it and/or
9    * modify it under the terms of the GNU Lesser General Public
10   *
11   * License as published by the Free Software Foundation; either
12   *
13   * version 2.1 of the License, or (at your option) any later version.
14   *
15   * This library is distributed in the hope that it will be useful,
16   * but WITHOUT ANY WARRANTY; without even the implied warranty of
17   *
18   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
19   *
20   * Lesser General Public License for more details.
21   *
22   * You should have received a copy of the GNU Lesser General Public
23   * License along with this library; if not, write to the Free Software
24   *
25   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
26   *
27   *
28   */
29  
30  package ar.com.fdvs.dj.test.subreport;
31  
32  import java.util.Date;
33  
34  import net.sf.jasperreports.view.JasperViewer;
35  import ar.com.fdvs.dj.core.DJConstants;
36  import ar.com.fdvs.dj.core.layout.ClassicLayoutManager;
37  import ar.com.fdvs.dj.domain.DynamicReport;
38  import ar.com.fdvs.dj.domain.builders.FastReportBuilder;
39  import ar.com.fdvs.dj.domain.builders.SubReportBuilder;
40  import ar.com.fdvs.dj.domain.entities.Subreport;
41  import ar.com.fdvs.dj.test.BaseDjReportTest;
42  import ar.com.fdvs.dj.test.domain.Product;
43  
44  public class SubReportBuilderTest extends BaseDjReportTest {
45  
46  	public DynamicReport buildReport() throws Exception {
47  
48  		FastReportBuilder drb = new FastReportBuilder();
49  		drb.addColumn("State", "state", String.class.getName(),30)
50  			.addColumn("Branch", "branch", String.class.getName(),30)
51  			.addColumn("Product Line", "productLine", String.class.getName(),50)
52  			.addColumn("Item", "item", String.class.getName(),50)
53  			.addColumn("Item Code", "id", Long.class.getName(),30,true)
54  			.addColumn("Quantity", "quantity", Long.class.getName(),60,true)
55  			.addColumn("Amount", "amount", Float.class.getName(),70,true)
56  			.addGroups(2)
57  			.setTitle("November " + getYear() +" sales report")
58  			.setSubtitle("This report was generated at " + new Date())
59  			.setUseFullPageWidth(true);
60  
61  		/**
62  		 * Create the subreport. Note that the "subreport" object is then passed
63  		 * as parameter to the GroupBuilder
64  		 */
65  		Subreport subreport = new SubReportBuilder()
66  						.setDataSource(	DJConstants.DATA_SOURCE_ORIGIN_PARAMETER,
67  										DJConstants.DATA_SOURCE_TYPE_COLLECTION,
68  										"statistics")
69  						.setDynamicReport(createFooterSubreport(), new ClassicLayoutManager())
70  						.build();
71  
72  		drb.addSubreportInGroupFooter(1, subreport);
73  
74  		/**
75  		 * add in a map the paramter with the data source to use in the subreport.
76  		 * The "params" map is later passed to the DynamicJasperHelper.generateJasperPrint(...)
77  		 */
78  		params.put("statistics", Product.statistics_  ); // the 2nd param is a static Collection
79  
80  		/**
81  		 * Create the group and add the subreport (as a Fotter subreport)
82  		 */
83  		drb.setUseFullPageWidth(true);
84  
85  		DynamicReport dr = drb.build();
86  
87  		return dr;
88  	}
89  
90  	/**
91  	 * Created and compiles dynamically a report to be used as subreportr
92  	 * @return
93  	 * @throws Exception
94  	 */
95  	private DynamicReport createFooterSubreport() throws Exception {
96  		FastReportBuilder rb = new FastReportBuilder();
97  		DynamicReport dr = rb
98  		.addColumn("Area", "name", String.class.getName(), 100)
99  		.addColumn("Average", "average", Float.class.getName(), 50)
100 		.addColumn("%", "percentage", Float.class.getName(), 50)
101 		.addColumn("Amount", "amount", Float.class.getName(), 50)
102 		.addGroups(1)
103 		.setMargins(5, 5, 20, 20)
104 		.setUseFullPageWidth(true)
105 		.setTitle("Subreport for this group")
106 		.build();
107 		return dr;
108 	}
109 
110 
111 	public static void main(String[] args) throws Exception {
112 		SubReportBuilderTest test = new SubReportBuilderTest();
113 		test.testReport();
114 		JasperViewer.viewReport(test.jp);
115 	}
116 
117 }