CollectionDatasourceReport

StyleCrosstabReport

Examples overview

DatabaseDatasourceReport

CollectionDatasourceReport

/**
 * 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.datasource;

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

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

import net.sf.dynamicreports.examples.Templates;
import net.sf.dynamicreports.jasper.builder.JasperReportBuilder;
import net.sf.dynamicreports.report.builder.component.SubreportBuilder;
import net.sf.dynamicreports.report.exception.DRException;
import net.sf.jasperreports.engine.JRDataSource;
import net.sf.jasperreports.engine.data.JRBeanCollectionDataSource;

/**
 * @author Ricardo Mariaca (r.mariaca@dynamicreports.org)
 */
public class CollectionDatasourceReport {

        public CollectionDatasourceReport() {
                build();
        }

        private void build() {
                SubreportBuilder subreport = cmp.subreport(createSubreport())
                        .setDataSource(exp.subDatasourceBeanCollection("subData"));

                try {
                        report()
                                .setTemplate(Templates.reportTemplate)
                          .columns(
                                col.column("Item",       "item",      type.stringType()),
                                col.column("Quantity",   "quantity",  type.integerType()),
                                col.column("Unit price", "unitPrice", type.bigDecimalType()))
                          .title(Templates.createTitleComponent("CollectionDatasource"))
                          .detailFooter(
                                cmp.horizontalList(cmp.horizontalGap(150), subreport, cmp.horizontalGap(150)),
                                cmp.line())
                          .pageFooter(Templates.footerComponent)
                          .setDataSource(createDataSource())
                          .show();
                } catch (DRException e) {
                        e.printStackTrace();
                }
        }

        private JasperReportBuilder createSubreport() {
                JasperReportBuilder report = report();
                report
                  .setTemplate(Templates.reportTemplate)
                  .title(cmp.text("SubData").setStyle(Templates.boldCenteredStyle))
                  .columns(
                        col.column("Order date", "orderDate", type.dateType()),
                        col.column("Quantity", "quantity", type.integerType()));

                return report;
        }

        private JRDataSource createDataSource() {
                List<Data> data = new ArrayList<Data>();

                List<SubData> subData = new ArrayList<SubData>();
                subData.add(new SubData(toDate(2011, 0, 10), 2));
                subData.add(new SubData(toDate(2011, 0, 15), 3));
                data.add(new Data("DVD", 5, new BigDecimal(30), subData));

                subData = new ArrayList<SubData>();
                subData.add(new SubData(toDate(2011, 0, 11), 1));
                subData.add(new SubData(toDate(2011, 0, 12), 3));
                subData.add(new SubData(toDate(2011, 0, 16), 4));
                data.add(new Data("Book", 8, new BigDecimal(11), subData));

                subData = new ArrayList<SubData>();
                subData.add(new SubData(toDate(2011, 0, 9), 1));
                subData.add(new SubData(toDate(2011, 0, 18), 1));
                data.add(new Data("PDA", 2, new BigDecimal(15), subData));

                return new JRBeanCollectionDataSource(data);
        }

        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 CollectionDatasourceReport();
        }

        public class Data {
                private String item;
                private Integer quantity;
                private BigDecimal unitPrice;
                private List<SubData> subData;

                public Data(String item, Integer quantity, BigDecimal unitPrice, List<SubData> subData) {
                        this.item = item;
                        this.quantity = quantity;
                        this.unitPrice = unitPrice;
                        this.subData = subData;
                }

                public String getItem() {
                        return item;
                }

                public void setItem(String item) {
                        this.item = item;
                }

                public Integer getQuantity() {
                        return quantity;
                }

                public void setQuantity(Integer quantity) {
                        this.quantity = quantity;
                }

                public BigDecimal getUnitPrice() {
                        return unitPrice;
                }

                public void setUnitPrice(BigDecimal unitPrice) {
                        this.unitPrice = unitPrice;
                }

                public List<SubData> getSubData() {
                        return subData;
                }

                public void setSubData(List<SubData> subData) {
                        this.subData = subData;
                }
        }

        public class SubData {
                private Date orderDate;
                private Integer quantity;

                public SubData(Date orderDate, Integer quantity) {
                        this.orderDate = orderDate;
                        this.quantity = quantity;
                }

                public Date getOrderDate() {
                        return orderDate;
                }

                public void setOrderDate(Date orderDate) {
                        this.orderDate = orderDate;
                }

                public Integer getQuantity() {
                        return quantity;
                }

                public void setQuantity(Integer quantity) {
                        this.quantity = quantity;
                }
        }
}