DynamicReport

ApplicationForm

Examples overview

Invoice

DynamicReport

/**
 * 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.complex.dynamicreport;

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

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import net.sf.dynamicreports.examples.Templates;
import net.sf.dynamicreports.jasper.builder.JasperReportBuilder;
import net.sf.dynamicreports.report.builder.column.TextColumnBuilder;
import net.sf.dynamicreports.report.builder.component.PageXofYBuilder;
import net.sf.dynamicreports.report.builder.component.TextFieldBuilder;
import net.sf.dynamicreports.report.builder.group.ColumnGroupBuilder;
import net.sf.dynamicreports.report.constant.HorizontalAlignment;
import net.sf.dynamicreports.report.definition.datatype.DRIDataType;
import net.sf.dynamicreports.report.exception.DRException;

/**
 * @author Ricardo Mariaca (r.mariaca@dynamicreports.org)
 */
public class DynamicReportDesign {
        private DynamicReportData data = new DynamicReportData();

        @SuppressWarnings({ "rawtypes", "unchecked" })
        public JasperReportBuilder build() throws DRException {
                JasperReportBuilder report = report();

                report
                        .setTemplate(Templates.reportTemplate)
                        .title(Templates.createTitleComponent("DynamicReport"));

                DynamicReport dynamicReport = data.getDynamicReport();
                List<DynamicColumn> columns = dynamicReport.getColumns();
                Map<String, TextColumnBuilder> drColumns = new HashMap<String, TextColumnBuilder>();

                for (DynamicColumn column : columns) {
                        TextColumnBuilder drColumn = col.column(column.getTitle(), column.getName(), (DRIDataType) type.detectType(column.getType()));
                        if (column.getPattern() != null) {
                                drColumn.setPattern(column.getPattern());
                        }
                        if (column.getHorizontalAlignment() != null) {
                                drColumn.setHorizontalAlignment(column.getHorizontalAlignment());
                        }
                        drColumns.put(column.getName(), drColumn);
                        report.columns(drColumn);
                }

                for (String group : dynamicReport.getGroups()) {
                        ColumnGroupBuilder group2 = grp.group(drColumns.get(group));
                        report.groupBy(group2);

                        for (String subtotal : dynamicReport.getSubtotals()) {
                                report.subtotalsAtGroupFooter(group2, sbt.sum(drColumns.get(subtotal)));
                        }
                }

                for (String subtotal : dynamicReport.getSubtotals()) {
                        report.subtotalsAtSummary(sbt.sum(drColumns.get(subtotal)));
                }

                if (dynamicReport.getTitle() != null) {
                        TextFieldBuilder<String> title = cmp.text(dynamicReport.getTitle())
                                .setStyle(Templates.bold12CenteredStyle)
                                .setHorizontalAlignment(HorizontalAlignment.CENTER);
                        report.addTitle(title);
                }
                if (dynamicReport.isShowPageNumber()) {
                        PageXofYBuilder pageXofY = cmp.pageXofY()
                                .setStyle(Templates.boldCenteredStyle);
                        report.addPageFooter(pageXofY);
                }
                report.setDataSource(data.createDataSource());

                return report;
        }

        public static void main(String[] args) {
                DynamicReportDesign design = new DynamicReportDesign();
                try {
                        JasperReportBuilder report = design.build();
                        report.show();
                } catch (DRException e) {
                        e.printStackTrace();
                }
        }
}