TableOfContentsReport2

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TableOfContentsReport2

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/**
 * 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.tableofcontents;

import static net.sf.dynamicreports.report.builder.DynamicReports.*;

import java.math.BigDecimal;

import net.sf.dynamicreports.examples.Templates;
import net.sf.dynamicreports.jasper.builder.JasperReportBuilder;
import net.sf.dynamicreports.report.builder.FieldBuilder;
import net.sf.dynamicreports.report.builder.chart.BarChartBuilder;
import net.sf.dynamicreports.report.builder.component.TextFieldBuilder;
import net.sf.dynamicreports.report.builder.tableofcontents.TableOfContentsHeadingBuilder;
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 TableOfContentsReport2 {

	public TableOfContentsReport2() {
		build();
	}

	private void build() {
		FieldBuilder<String> itemField = field("item", type.stringType());
		FieldBuilder<Integer> quantityField = field("quantity", type.integerType());
		FieldBuilder<BigDecimal> unitPriceField = field("unitprice", type.bigDecimalType());

		TableOfContentsHeadingBuilder tocHeading1 = tableOfContentsHeading();
		TextFieldBuilder<String> title1 = cmp.text("Title1")
				.setTableOfContentsHeading(tocHeading1);

		TableOfContentsHeadingBuilder tocHeading2 = tableOfContentsHeading()
				.setParentHeading(tocHeading1);
		TextFieldBuilder<String> title2 = cmp.text("Title2")
				.setTableOfContentsHeading(tocHeading2);

		BarChartBuilder chart = cht.barChart()
				.setDataSource(createChartDataSource())
				.setCategory(itemField)
				.series(
						cht.serie(quantityField).setLabel("Quantity"),
						cht.serie(unitPriceField).setLabel("Unit price"))
				.setTableOfContentsHeading("Chart");

		try {
			report()
					.setTemplate(Templates.reportTemplate)
					.tableOfContents()
					.title(
							Templates.createTitleComponent("TableOfContents2"),
							title1, title2,
							cmp.subreport(createSubreport(1)),
							cmp.subreport(createSubreport(2)),
							chart)
					.pageFooter(Templates.footerComponent)
					.show();
		} catch (DRException e) {
			e.printStackTrace();
		}
	}

	private JasperReportBuilder createSubreport(int index) {
		TextFieldBuilder<String> title = cmp.text("Subreport" + index)
				.setStyle(Templates.bold12CenteredStyle)
				.setTableOfContentsHeading(tableOfContentsHeading());

		JasperReportBuilder report = report();
		report
				.setTemplate(Templates.reportTemplate)
				.title(title)
				.columns(
						col.column("Item", "item", type.stringType()),
						col.column("Quantity", "quantity", type.integerType()),
						col.column("Unit price", "unitprice", type.bigDecimalType()))
				.setDataSource(createSubreportDataSource());

		return report;
	}

	private JRDataSource createSubreportDataSource() {
		DRDataSource dataSource = new DRDataSource("item", "quantity", "unitprice");
		for (int i = 0; i < 30; i++) {
			dataSource.add("Book", (int) (Math.random() * 10) + 1, new BigDecimal(Math.random() * 100 + 1));
		}
		return dataSource;
	}

	private JRDataSource createChartDataSource() {
		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;
	}

	public static void main(String[] args) {
		new TableOfContentsReport2();
	}
}
 
Tags: chart, table of contents, subreport

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