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160 | /**
* DynamicReports - Free Java reporting library for creating reports dynamically
*
* Copyright (C) 2010 - 2018 Ricardo Mariaca
* http://www.dynamicreports.org
*
* This file is part of DynamicReports.
*
* DynamicReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* DynamicReports is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with DynamicReports. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.dynamicreports.examples.datasource;
import static net.sf.dynamicreports.report.builder.DynamicReports.*;
import java.math.BigDecimal;
import net.sf.dynamicreports.examples.Templates;
import net.sf.dynamicreports.report.builder.FieldBuilder;
import net.sf.dynamicreports.report.builder.chart.BarChartBuilder;
import net.sf.dynamicreports.report.builder.chart.CategoryChartSerieBuilder;
import net.sf.dynamicreports.report.builder.crosstab.CrosstabBuilder;
import net.sf.dynamicreports.report.builder.crosstab.CrosstabColumnGroupBuilder;
import net.sf.dynamicreports.report.builder.crosstab.CrosstabRowGroupBuilder;
import net.sf.dynamicreports.report.builder.style.FontBuilder;
import net.sf.dynamicreports.report.constant.Calculation;
import net.sf.dynamicreports.report.constant.PageOrientation;
import net.sf.dynamicreports.report.constant.PageType;
import net.sf.dynamicreports.report.datasource.DRDataSource;
import net.sf.dynamicreports.report.exception.DRException;
import net.sf.jasperreports.engine.JRDataSource;
/**
* @author Ricardo Mariaca (r.mariaca@dynamicreports.org)
*/
public class SubDatasourceReport {
public SubDatasourceReport() {
build();
}
private void build() {
FontBuilder boldFont = stl.fontArialBold().setFontSize(12);
FieldBuilder<String> itemField = field("item", type.stringType());
FieldBuilder<Integer> quantityField = field("quantity", type.integerType());
FieldBuilder<BigDecimal> unitPriceField = field("unitprice", type.bigDecimalType());
CategoryChartSerieBuilder quantitySerie = cht.serie(quantityField).setLabel("Quantity");
CategoryChartSerieBuilder unitPriceSerie = cht.serie(unitPriceField).setLabel("Unit price");
BarChartBuilder chart1 = cht.barChart()
.setDataSource(createDataSource1())
.setTitle("SubDatasource 1")
.setTitleFont(boldFont)
.setCategory(itemField)
.series(
quantitySerie, unitPriceSerie);
BarChartBuilder chart2 = cht.barChart()
.setDataSource(createDataSource2())
.setTitle("SubDatasource 2")
.setTitleFont(boldFont)
.setCategory(itemField)
.series(
quantitySerie, unitPriceSerie);
CrosstabRowGroupBuilder<String> rowGroup = ctab.rowGroup("state", String.class)
.setTotalHeader("Total for state");
CrosstabColumnGroupBuilder<String> columnGroup = ctab.columnGroup("item", String.class);
CrosstabBuilder crosstab = ctab.crosstab()
.setDataSource(createDataSource3())
.headerCell(cmp.text("State / Item").setStyle(Templates.boldCenteredStyle))
.rowGroups(rowGroup)
.columnGroups(columnGroup)
.measures(
ctab.measure("Quantity", "quantity", Integer.class, Calculation.SUM),
ctab.measure("Unit price", "unitprice", BigDecimal.class, Calculation.SUM));
try {
report()
.setPageFormat(PageType.A4, PageOrientation.LANDSCAPE)
.setTemplate(Templates.reportTemplate)
.title(
Templates.createTitleComponent("SubDatasource"),
cmp.horizontalList(chart1, chart2),
cmp.text("SubDatasource 3").setStyle(Templates.bold12CenteredStyle),
crosstab)
.pageFooter(Templates.footerComponent)
.show();
} catch (DRException e) {
e.printStackTrace();
}
}
private JRDataSource createDataSource1() {
DRDataSource dataSource = new DRDataSource("item", "quantity", "unitprice");
dataSource.add("Book", 170, new BigDecimal(100));
dataSource.add("Notebook", 90, new BigDecimal(450));
dataSource.add("PDA", 120, new BigDecimal(250));
return dataSource;
}
private JRDataSource createDataSource2() {
DRDataSource dataSource = new DRDataSource("item", "quantity", "unitprice");
dataSource.add("Book", 100, new BigDecimal(120));
dataSource.add("Notebook", 190, new BigDecimal(350));
dataSource.add("PDA", 800, new BigDecimal(290));
return dataSource;
}
private JRDataSource createDataSource3() {
DRDataSource dataSource = new DRDataSource("state", "item", "quantity", "unitprice");
dataSource.add("New York", "Notebook", 1, new BigDecimal(500));
dataSource.add("New York", "DVD", 5, new BigDecimal(30));
dataSource.add("New York", "DVD", 2, new BigDecimal(45));
dataSource.add("New York", "DVD", 4, new BigDecimal(36));
dataSource.add("New York", "DVD", 5, new BigDecimal(41));
dataSource.add("New York", "Book", 2, new BigDecimal(11));
dataSource.add("New York", "Book", 8, new BigDecimal(9));
dataSource.add("New York", "Book", 6, new BigDecimal(14));
dataSource.add("Washington", "Notebook", 1, new BigDecimal(610));
dataSource.add("Washington", "DVD", 4, new BigDecimal(40));
dataSource.add("Washington", "DVD", 6, new BigDecimal(35));
dataSource.add("Washington", "DVD", 3, new BigDecimal(46));
dataSource.add("Washington", "DVD", 2, new BigDecimal(42));
dataSource.add("Washington", "Book", 3, new BigDecimal(12));
dataSource.add("Washington", "Book", 9, new BigDecimal(8));
dataSource.add("Washington", "Book", 4, new BigDecimal(14));
dataSource.add("Washington", "Book", 5, new BigDecimal(10));
dataSource.add("Florida", "Notebook", 1, new BigDecimal(460));
dataSource.add("Florida", "DVD", 3, new BigDecimal(49));
dataSource.add("Florida", "DVD", 4, new BigDecimal(32));
dataSource.add("Florida", "DVD", 2, new BigDecimal(47));
dataSource.add("Florida", "Book", 4, new BigDecimal(11));
dataSource.add("Florida", "Book", 8, new BigDecimal(6));
dataSource.add("Florida", "Book", 6, new BigDecimal(16));
dataSource.add("Florida", "Book", 3, new BigDecimal(18));
return dataSource;
}
public static void main(String[] args) {
new SubDatasourceReport();
}
}
|
