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104 | /**
* 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.columngrid;
import static net.sf.dynamicreports.report.builder.DynamicReports.*;
import java.math.BigDecimal;
import java.util.Date;
import net.sf.dynamicreports.examples.Templates;
import net.sf.dynamicreports.report.builder.FieldBuilder;
import net.sf.dynamicreports.report.builder.column.ComponentColumnBuilder;
import net.sf.dynamicreports.report.builder.component.VerticalListBuilder;
import net.sf.dynamicreports.report.builder.style.StyleBuilder;
import net.sf.dynamicreports.report.builder.subtotal.AggregationSubtotalBuilder;
import net.sf.dynamicreports.report.constant.HorizontalTextAlignment;
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 VerticalValuesReport {
public VerticalValuesReport() {
build();
}
private void build() {
StyleBuilder nameStyle = stl.style().bold();
StyleBuilder valueStyle = stl.style().setHorizontalTextAlignment(HorizontalTextAlignment.LEFT);
FieldBuilder<String> itemField = field("item", type.stringType());
FieldBuilder<Integer> quantityField = field("quantity", type.integerType());
FieldBuilder<BigDecimal> unitPriceField = field("unitprice", type.bigDecimalType());
FieldBuilder<Date> orderDateField = field("orderdate", type.dateType());
VerticalListBuilder nameList = cmp.verticalList(
cmp.text("Item:").setStyle(nameStyle),
cmp.text("Quantity:").setStyle(nameStyle),
cmp.text("Unit price:").setStyle(nameStyle),
cmp.text("Order date:").setStyle(nameStyle));
VerticalListBuilder valueList = cmp.verticalList(
cmp.text(itemField).setStyle(valueStyle),
cmp.text(quantityField).setStyle(valueStyle),
cmp.text(unitPriceField).setStyle(valueStyle),
cmp.text(orderDateField).setStyle(valueStyle));
ComponentColumnBuilder nameColumn = col.componentColumn("Name", nameList);
ComponentColumnBuilder valueColumn = col.componentColumn("Value", valueList);
AggregationSubtotalBuilder<BigDecimal> unitPriceSum = sbt.sum(unitPriceField, valueColumn)
.setLabel("Unit price sum =");
try {
report()
.setTemplate(Templates.reportTemplate)
.setPageFormat(PageType.A5)
.fields(itemField, quantityField, unitPriceField, orderDateField)
.columns(nameColumn, valueColumn)
.subtotalsAtSummary(unitPriceSum)
.title(Templates.createTitleComponent("VerticalValues"))
.pageFooter(Templates.footerComponent)
.setDataSource(createDataSource())
.show();
} catch (DRException e) {
e.printStackTrace();
}
}
private JRDataSource createDataSource() {
DRDataSource dataSource = new DRDataSource("item", "orderdate", "quantity", "unitprice");
dataSource.add("Notebook", new Date(), 1, new BigDecimal(500));
dataSource.add("Book", new Date(), 4, new BigDecimal(25));
dataSource.add("PDA", new Date(), 2, new BigDecimal(120));
return dataSource;
}
public static void main(String[] args) {
new VerticalValuesReport();
}
}
|
