SimpleReport_Step11

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SimpleReport_Step11

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/**
 * 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.gettingstarted;

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

import java.awt.Color;
import java.math.BigDecimal;

import net.sf.dynamicreports.examples.Templates;
import net.sf.dynamicreports.report.builder.chart.Bar3DChartBuilder;
import net.sf.dynamicreports.report.builder.column.PercentageColumnBuilder;
import net.sf.dynamicreports.report.builder.column.TextColumnBuilder;
import net.sf.dynamicreports.report.builder.datatype.BigDecimalType;
import net.sf.dynamicreports.report.builder.group.ColumnGroupBuilder;
import net.sf.dynamicreports.report.builder.style.ConditionalStyleBuilder;
import net.sf.dynamicreports.report.builder.style.StyleBuilder;
import net.sf.dynamicreports.report.constant.HorizontalAlignment;
import net.sf.dynamicreports.report.constant.VerticalAlignment;
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 SimpleReport_Step11 {
        
        public SimpleReport_Step11() {
                build();
        }
        
        private void build() {
                CurrencyType currencyType = new CurrencyType();
                
                StyleBuilder boldStyle         = stl.style().bold();
                StyleBuilder boldCenteredStyle = stl.style(boldStyle).setHorizontalAlignment(HorizontalAlignment.CENTER);
                StyleBuilder columnTitleStyle  = stl.style(boldCenteredStyle)
                                                    .setBorder(stl.pen1Point())
                                                    .setBackgroundColor(Color.LIGHT_GRAY);
                StyleBuilder titleStyle        = stl.style(boldCenteredStyle)
                                                    .setVerticalAlignment(VerticalAlignment.MIDDLE)
                                                    .setFontSize(15);
                
                //                                                           title,     field name     data type
                TextColumnBuilder<String>     itemColumn      = col.column("Item",       "item",      type.stringType()).setStyle(boldStyle);
                TextColumnBuilder<Integer>    quantityColumn  = col.column("Quantity",   "quantity",  type.integerType());
                TextColumnBuilder<BigDecimal> unitPriceColumn = col.column("Unit price", "unitprice", currencyType);
                //price = unitPrice * quantity
                TextColumnBuilder<BigDecimal> priceColumn     = unitPriceColumn.multiply(quantityColumn).setTitle("Price")
                                                                               .setDataType(currencyType);
                PercentageColumnBuilder       pricePercColumn = col.percentageColumn("Price %", priceColumn);
                TextColumnBuilder<Integer>    rowNumberColumn = col.reportRowNumberColumn("No.")
                                                                    //sets the fixed width of a column, width = 2 * character width
                                                                   .setFixedColumns(2)
                                                                   .setHorizontalAlignment(HorizontalAlignment.CENTER);
                Bar3DChartBuilder itemChart = cht.bar3DChart()
                                                 .setTitle("Sales by item")
                                                 .setCategory(itemColumn)
                                                 .addSerie(
                                                         cht.serie(unitPriceColumn), cht.serie(priceColumn));
                Bar3DChartBuilder itemChart2 = cht.bar3DChart()
                                                 .setTitle("Sales by item")
                                                 .setCategory(itemColumn)
                                                 .setUseSeriesAsCategory(true)
                                                 .addSerie(
                                                         cht.serie(unitPriceColumn), cht.serie(priceColumn));
                ColumnGroupBuilder itemGroup = grp.group(itemColumn);
                itemGroup.setPrintSubtotalsWhenExpression(exp.printWhenGroupHasMoreThanOneRow(itemGroup));
                
                ConditionalStyleBuilder condition1 = stl.conditionalStyle(cnd.greater(priceColumn, 150))
                                                        .setBackgroundColor(new Color(210, 255, 210));
                ConditionalStyleBuilder condition2 = stl.conditionalStyle(cnd.smaller(priceColumn, 30))
                                                        .setBackgroundColor(new Color(255, 210, 210));
                try {
                        report()//create new report design
                          .setColumnTitleStyle(columnTitleStyle)
                          .setSubtotalStyle(boldStyle)
                          .highlightDetailEvenRows()
                          .columns(//add columns
                                rowNumberColumn, itemColumn, quantityColumn, unitPriceColumn, priceColumn, pricePercColumn)
                          .columnGrid(
                                rowNumberColumn, quantityColumn, unitPriceColumn, grid.verticalColumnGridList(priceColumn, pricePercColumn))
                          .groupBy(itemGroup)
                          .subtotalsAtSummary(
                                sbt.sum(unitPriceColumn), sbt.sum(priceColumn))
                          .subtotalsAtFirstGroupFooter(
                                sbt.sum(unitPriceColumn), sbt.sum(priceColumn))
                          .detailRowHighlighters(
                                condition1, condition2)
                          .title(//shows report title
                                cmp.horizontalList()
                                        .add(
                                                cmp.image(Templates.class.getResource("images/dynamicreports.png")).setFixedDimension(80, 80),
                                                cmp.text("DynamicReports").setStyle(titleStyle).setHorizontalAlignment(HorizontalAlignment.LEFT),
                                                cmp.text("Getting started").setStyle(titleStyle).setHorizontalAlignment(HorizontalAlignment.RIGHT))
                                        .newRow()
                                        .add(cmp.filler().setStyle(stl.style().setTopBorder(stl.pen2Point())).setFixedHeight(10)))
                          .pageFooter(cmp.pageXofY().setStyle(boldCenteredStyle))//shows number of page at page footer
                          .summary(
                                cmp.horizontalList(itemChart, itemChart2))
                          .setDataSource(createDataSource())//set datasource
                          .show();//create and show report
                } catch (DRException e) {
                        e.printStackTrace();
                }
        }
        
        private class CurrencyType extends BigDecimalType {
                private static final long serialVersionUID = 1L;
                
                @Override
                public String getPattern() {
                        return "$ #,###.00";
                }
        }
        
        private JRDataSource createDataSource() {
                DRDataSource dataSource = new DRDataSource("item", "quantity", "unitprice");
                dataSource.add("Notebook", 1, new BigDecimal(500));
                dataSource.add("DVD", 5, new BigDecimal(30));
                dataSource.add("DVD", 1, new BigDecimal(28));
                dataSource.add("DVD", 5, new BigDecimal(32));
                dataSource.add("Book", 3, new BigDecimal(11));
                dataSource.add("Book", 1, new BigDecimal(15));
                dataSource.add("Book", 5, new BigDecimal(10));
                dataSource.add("Book", 8, new BigDecimal(9));
                return dataSource;
        }
        
        public static void main(String[] args) {
                new SimpleReport_Step11();
        }
}
 

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