ColumnGroupReport

GeoMapReport

Examples overview

CustomGroupReport

ColumnGroupReport

/**
 * DynamicReports - Free Java reporting library for creating reports dynamically
 *
 * Copyright (C) 2010 - 2015 Ricardo Mariaca
 * http://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.group;

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

import java.math.BigDecimal;
import java.util.Calendar;
import java.util.Date;

import net.sf.dynamicreports.examples.Templates;
import net.sf.dynamicreports.report.builder.column.TextColumnBuilder;
import net.sf.dynamicreports.report.builder.group.ColumnGroupBuilder;
import net.sf.dynamicreports.report.constant.GroupHeaderLayout;
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 ColumnGroupReport {

        public ColumnGroupReport() {
                build();
        }

        private void build() {
                TextColumnBuilder<String> itemColumn = col.column("Item", "item", type.stringType());

                ColumnGroupBuilder itemGroup = grp.group(itemColumn)
                        .setTitleWidth(30)
                        .setHeaderLayout(GroupHeaderLayout.TITLE_AND_VALUE)
                        .showColumnHeaderAndFooter();

                try {
                        report()
                                .setTemplate(Templates.reportTemplate)
                                .setShowColumnTitle(false)
                                .columns(
                                        itemColumn,
                                        col.column("Order date", "orderdate", type.dateType()),
                                        col.column("Quantity", "quantity", type.integerType()),
                                        col.column("Unit price", "unitprice", type.bigDecimalType()))
                                .groupBy(itemGroup)
                                .title(Templates.createTitleComponent("Group"))
                                .pageFooter(Templates.footerComponent)
                                .setDataSource(createDataSource())
                                .show();
                } catch (DRException e) {
                        e.printStackTrace();
                }
        }

        private JRDataSource createDataSource() {
                DRDataSource dataSource = new DRDataSource("item", "orderdate", "quantity", "unitprice");
                dataSource.add("Tablet", toDate(2010, 1, 1), 5, new BigDecimal(300));
                dataSource.add("Tablet", toDate(2010, 1, 3), 1, new BigDecimal(280));
                dataSource.add("Tablet", toDate(2010, 1, 19), 5, new BigDecimal(320));
                dataSource.add("Laptop", toDate(2010, 1, 5), 3, new BigDecimal(580));
                dataSource.add("Laptop", toDate(2010, 1, 8), 1, new BigDecimal(620));
                dataSource.add("Laptop", toDate(2010, 1, 15), 5, new BigDecimal(600));
                dataSource.add("Smartphone", toDate(2010, 1, 18), 8, new BigDecimal(150));
                dataSource.add("Smartphone", toDate(2010, 1, 20), 8, new BigDecimal(210));
                return dataSource;
        }

        private Date toDate(int year, int month, int day) {
                Calendar c = Calendar.getInstance();
                c.set(Calendar.YEAR, year);
                c.set(Calendar.MONTH, month - 1);
                c.set(Calendar.DAY_OF_MONTH, day);
                return c.getTime();
        }

        public static void main(String[] args) {
                new ColumnGroupReport();
        }
}