Membuat Aplikasi Reporting sederhana dengan JasperReport dan Java Swing

Rabu, 14 Maret 2012

Beberapa hari terakhir ini, gw ditanyain terus tentang caranya connect java swing ke jasper report. Dan konyolnya, gw juga udah lupa caranya. Maklum, kebanyakan copy-paste jadi begini niy. Ya udh supaya inget dan gag lupa-lupa lagi, gw paste disini aja sourcenya.
Gw coba bikin report gembel sederhana dulu, yg ambil data nama dan alamat dari table “contoh” yang ada di database “test”. Pertama-tama kita bikin dulu table nya didatabase,

1CREATE TABLE `contoh` (
2  `nama` varchar(30) NOT NULL DEFAULT '',
3  `alamat` varchar(100) DEFAULT NULL,
4  PRIMARY KEY (`nama`)
5)
Abis itu kita bikin file jrxml-nya, nanti file jrxml ini akan dicompile on-the-fly oleh compiler jadi .jasper.
01<?xml version="1.0" encoding="UTF-8"?>
02<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="Iseng" language="groovy" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20">
03    <parameter name="nama1" class="java.lang.String"/>
04    <queryString>
05        <![CDATA[SELECT
06     contoh.`nama` AS contoh_nama,
07     contoh.`alamat` AS contoh_alamat
08FROM
09     `contoh` contoh
10where contoh.`nama` like $P{nama1}]]>
11    </queryString>
12    <field name="contoh_nama" class="java.lang.String">
13        <fieldDescription><![CDATA[]]></fieldDescription>
14    </field>
15    <field name="contoh_alamat" class="java.lang.String">
16        <fieldDescription><![CDATA[]]></fieldDescription>
17    </field>
18    <background>
19        <band splitType="Stretch"/>
20    </background>
21    <title>
22        <band height="56" splitType="Stretch">
23            <staticText>
24                <reportElement x="0" y="0" width="555" height="46"/>
25                <textElement textAlignment="Center" verticalAlignment="Middle">
26                    <font size="24"/>
27                </textElement>
28                <text><![CDATA[Testing Report]]></text>
29            </staticText>
30        </band>
31    </title>
32    <pageHeader>
33        <band height="13" splitType="Stretch"/>
34    </pageHeader>
35    <columnHeader>
36        <band height="34" splitType="Stretch">
37            <staticText>
38                <reportElement x="0" y="11" width="100" height="20"/>
39                <textElement textAlignment="Center" verticalAlignment="Middle"/>
40                <text><![CDATA[Nama]]></text>
41            </staticText>
42            <staticText>
43                <reportElement x="132" y="11" width="100" height="20"/>
44                <textElement textAlignment="Center" verticalAlignment="Middle"/>
45                <text><![CDATA[Alamat]]></text>
46            </staticText>
47        </band>
48    </columnHeader>
49    <detail>
50        <band height="27" splitType="Stretch">
51            <textField>
52                <reportElement x="0" y="0" width="100" height="20"/>
53                <textElement textAlignment="Center" verticalAlignment="Middle"/>
54                <textFieldExpression class="java.lang.String"><![CDATA[$F{contoh_nama}]]></textFieldExpression>
55            </textField>
56            <textField>
57                <reportElement x="132" y="0" width="100" height="20"/>
58                <textElement textAlignment="Center" verticalAlignment="Middle"/>
59                <textFieldExpression class="java.lang.String"><![CDATA[$F{contoh_alamat}]]></textFieldExpression>
60            </textField>
61        </band>
62    </detail>
63    <columnFooter>
64        <band height="45" splitType="Stretch"/>
65    </columnFooter>
66    <pageFooter>
67        <band height="54" splitType="Stretch"/>
68    </pageFooter>
69    <summary>
70        <band height="42" splitType="Stretch"/>
71    </summary>
72</jasperReport>
Di situ gw bikin satu report yang akan mencari data di table contoh berdasarkan query nama. Perhatikan line 10, itu adalah variabel yang akan gw gunakan untuk menjadi variabel query report.
Setelah jadi reportnya, sekarang gw lanjut bikin tampilannya. Gw pakek java Swing buat bikin UI. Jadi harap maklum klo rada kacrut sederhana.
01package com.edw.frame;
02 
03import java.awt.Container;
04import java.awt.FlowLayout;
05import java.awt.event.ActionEvent;
06import java.awt.event.ActionListener;
07import java.io.BufferedInputStream;
08import java.io.FileInputStream;
09import java.sql.Connection;
10import java.sql.DriverManager;
11import java.util.HashMap;
12import java.util.Map;
13 
14import javax.swing.JButton;
15import javax.swing.JFrame;
16import javax.swing.JLabel;
17import javax.swing.JTextField;
18import net.sf.jasperreports.engine.JasperCompileManager;
19import net.sf.jasperreports.engine.JasperFillManager;
20import net.sf.jasperreports.engine.JasperPrint;
21import net.sf.jasperreports.engine.JasperReport;
22import net.sf.jasperreports.view.JasperViewer;
23 
24import org.apache.log4j.Logger;
25 
26/**
27 *
28 * @author edw
29 */
30public class FrameMain extends JFrame implements ActionListener {
31 
32    private Logger logger = Logger.getLogger(FrameMain.class);
33    private JTextField txtNama = new JTextField(20);
34    private JButton cmdPrint = new JButton("cetak");
35 
36    public FrameMain() {
37        init();
38    }
39 
40    private void init() {
41        Container conn = getContentPane();
42        conn.setLayout(new FlowLayout());
43        conn.add(new JLabel("Iseng"));
44        conn.add(txtNama);
45        conn.add(cmdPrint);
46        setLocationRelativeTo(null);
47        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
48        cmdPrint.addActionListener(this);
49        pack();
50    }
51 
52    public void actionPerformed(ActionEvent e) {
53        if (e.getSource() == cmdPrint) {
54            try {
55                // parameter
56                String parameterNama = txtNama.getText();
57 
58                //load report location
59                FileInputStream fis = new FileInputStream("src\\com\\edw\\rpt\\Iseng.jrxml");
60                BufferedInputStream bufferedInputStream = new BufferedInputStream(fis);
61 
62                //set parameters
63                Map<String, String> map = new HashMap<String, String>();
64                map.put("nama1", parameterNama);
65 
66                Class.forName("com.mysql.jdbc.Driver");
67                Connection connection = DriverManager.getConnection("jdbc:mysql://localhost/test", "root", "xxxx");
68 
69                //compile report
70                JasperReport jasperReport = (JasperReport) JasperCompileManager.compileReport(bufferedInputStream);
71                JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, map, connection);
72 
73                //close connection
74                connection.close();
75 
76                //view report to UI
77                JasperViewer.viewReport(jasperPrint, false);
78 
79            } catch (Exception ex) {
80                logger.error(ex.getMessage(), ex);
81            }
82 
83        }
84    }
85 
86    public static void main(String[] args) {
87        new FrameMain().setVisible(true);
88    }
89}
Coba cek di line 64, itu adalah parameter yang akan dikirim ke report, pastikan nama variabelnya sama dengan nama variabel yang ada di jasper report ( file jrxml ). Sedangkan line 67 adalah Koneksi database gw, silahkan di modifikasi sesuai keinginan.
Nanti klo udh dijalanin, jadinya kayak gini
Form UI
terus klo misalkan text field nya diisi dengan “edwin” dan kemudian menekan tombol “cetak”, maka akan muncul form report dengan data “edwin” yang kita cari.
report jasper
berikut adalah struktur project gw serta library (jar) apa aja yg gw pake.
jasper report jar project structure
harap diingat, lokasi jar yg gw pake ada di dalam folder instalasi Jasper Report, silahkan di search aja.
nah ini adalah isi database gw, coba di cek output dari jasper dan isi databasenya, sinkron apa engga.
isi db
Sekian dan terima kasih.
nb. Oh iya, hasil preview dari jasper report juga bisa di save as ke berbagai macam format, tinggal di save aja.
export jasper into another format

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