Tutorial Upload gambar di Java menggunakan Komponen JFileChooser

demoBlob.java

package newbieilmuDemo;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.EventQueue;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.text.SimpleDateFormat;
import java.util.HashMap;
import java.util.logging.Level;
import java.util.logging.Logger;

import javax.imageio.ImageIO;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.UIManager;

import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.util.JRLoader;
import net.sf.jasperreports.view.JasperViewer;

import org.eclipse.swt.graphics.Image;
import org.freixas.jcalendar.JCalendarCombo;

import com.jtattoo.plaf.aluminium.AluminiumLookAndFeel;
import com.mysql.jdbc.Blob;
import com.mysql.jdbc.PreparedStatement;

import javax.swing.DefaultComboBoxModel;
import javax.swing.JTable;
import javax.swing.plaf.metal.MetalLookAndFeel;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;
import javax.swing.table.TableColumnModel;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.SwingConstants;
import javax.swing.ImageIcon;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileInputStream;

/*
* @Anugrah Bagus S
*
*/


public class demoBlob extends JFrame {

	private JPanel contentPane;
	private JTextField txtIdPelanggan;
	private JTextField txtNmPelanggan;
	private JTable table;
	DefaultTableModel tabelModel;
	String data[] = {"IdPelanggan","NmPelanggan","Tempat","TglLahir"};
	private JFileChooser fc = new JFileChooser();
    Blob blob;
    BufferedImage img;
	/**
	 * Launch the application.
	 */
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					UIManager.setLookAndFeel(new AluminiumLookAndFeel());
					demoBlob frame = new demoBlob();
					frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}

	/**
	 * Create the frame.
	 */
	public demoBlob() {
		setTitle("[[::Data Pelanggan::]]");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setBounds(100, 100, 625, 471);
		contentPane = new JPanel();
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);
		
		JLabel lblIdPelanggan = new JLabel("Id Pelanggan :");
		lblIdPelanggan.setHorizontalTextPosition(SwingConstants.RIGHT);
		lblIdPelanggan.setHorizontalAlignment(SwingConstants.RIGHT);
		lblIdPelanggan.setBounds(29, 42, 102, 17);
		contentPane.add(lblIdPelanggan);
		
		JLabel lblNmPelanggan = new JLabel("Nm Pelanggan :");
		lblNmPelanggan.setHorizontalTextPosition(SwingConstants.RIGHT);
		lblNmPelanggan.setHorizontalAlignment(SwingConstants.RIGHT);
		lblNmPelanggan.setBounds(29, 71, 102, 17);
		contentPane.add(lblNmPelanggan);
		
		JLabel lblTempat = new JLabel("Tempat :");
		lblTempat.setHorizontalTextPosition(SwingConstants.RIGHT);
		lblTempat.setHorizontalAlignment(SwingConstants.RIGHT);
		lblTempat.setBounds(29, 100, 102, 17);
		contentPane.add(lblTempat);
		
		JLabel lblTglLahir = new JLabel("Tgl Lahir :");
		lblTglLahir.setHorizontalTextPosition(SwingConstants.RIGHT);
		lblTglLahir.setHorizontalAlignment(SwingConstants.RIGHT);
		lblTglLahir.setBounds(29, 170, 102, 17);
		contentPane.add(lblTglLahir);
		
		final JLabel lblfotoTerkini = new JLabel("::Foto::");
		lblfotoTerkini.setBounds(483, 42, 54, 17);
		contentPane.add(lblfotoTerkini);
		
		final JLabel lblFoto = new JLabel();
		lblFoto.setBounds(453, 71, 132, 77);
		contentPane.add(lblFoto);
		
		txtIdPelanggan = new JTextField();
		txtIdPelanggan.setBounds(144, 40, 132, 21);
		contentPane.add(txtIdPelanggan);
		txtIdPelanggan.setColumns(10);
		txtIdPelanggan.setEnabled(false);
		
		txtNmPelanggan = new JTextField();
		txtNmPelanggan.setColumns(10);
		txtNmPelanggan.setBounds(144, 69, 132, 21);
		contentPane.add(txtNmPelanggan);
		
		JScrollPane scrollPane = new JScrollPane();
		scrollPane.setBounds(144, 100, 209, 60);
		contentPane.add(scrollPane);
		
		final JTextArea txaTempat = new JTextArea();
		scrollPane.setViewportView(txaTempat);
		
		final JCalendarCombo cmbTglLhr = new JCalendarCombo();
		cmbTglLhr.setDateFormat(new SimpleDateFormat("yyyy-MM-dd"));
		cmbTglLhr.setEditable(true);
		cmbTglLhr.setBounds(144, 165, 156, 26);
		contentPane.add(cmbTglLhr);
		
		JScrollPane pane = new JScrollPane();
		pane.setBounds(29, 220, 551, 146);
		contentPane.add(pane);
		
		/*table = new JTable();
		table.setModel(new DefaultTableModel(
			new Object[][] {
				{null, null, null, null, null},
				{null, null, null, null, null},
				{null, null, null, null, null},
				{null, null, null, null, null},
				{null, null, null, null, null},
			},
			new String[] {
				"IdPelanggan", "NmPelanggan", "Tempat", "TglLahir", "Foto"
			}
		));
		pane.setViewportView(table);*/
		
		tabelModel = new DefaultTableModel(null,data);
		table = new JTable();
		table.addMouseListener(new MouseAdapter() {
			@Override
			public void mouseClicked(MouseEvent me) 
			{
				int pilih = table.getSelectedRow();
				if(pilih < 0)
				{
					return;
				}
				
				String idpelanggan = (String) tabelModel.getValueAt(pilih,0);
				txtIdPelanggan.setText(idpelanggan);
				String nmpelanggan = (String) tabelModel.getValueAt(pilih,1);
				txtNmPelanggan.setText(nmpelanggan);
				String tempat = (String) tabelModel.getValueAt(pilih,2);
				txaTempat.setText(tempat);
				String tgllhr = (String) tabelModel.getValueAt(pilih,3);
				cmbTglLhr.setSelectedItem(tgllhr);
				//String foto = (String) tabelModel.getValueAt(pilih,4);
				//lblFoto.setText(foto);
				
			}
		});
		table.setModel(tabelModel);
		pane.setViewportView(table);
		
		final JButton btnSimpan = new JButton("Simpan");
		btnSimpan.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent arg0) {
				String sumber = fc.getSelectedFile().getPath();
                try
                {
                File fileGambar = new File(sumber);
                FileInputStream fis = new FileInputStream(fileGambar);
                Class.forName("com.mysql.jdbc.Driver").newInstance();	
        		Connection konek = DriverManager.getConnection("jdbc:mysql://localhost/test", "root", "root");
                String query = "insert into datapelanggan values(?,?,?,?,?)";
                PreparedStatement prepare = (PreparedStatement) konek.prepareStatement(query);
                
                prepare.setString(1,txtIdPelanggan.getText());
                prepare.setString(2,txtNmPelanggan.getText());
                prepare.setString(3,txaTempat.getText());
                prepare.setString(4,(String) cmbTglLhr.getSelectedItem());
                prepare.setBinaryStream(5, fis, (int)fileGambar.length());
                prepare.executeUpdate();
                JOptionPane.showMessageDialog(null,"Data berhasil ditambahkan ke dalam database","Pesan",JOptionPane.INFORMATION_MESSAGE);
                tampilTabel();
                }
                catch(Exception ex)
                {
                JOptionPane.showMessageDialog(null,"Data gagal ditambahkan ke dalam database","Pesan",JOptionPane.INFORMATION_MESSAGE);
                System.out.println(ex);    
                }
			}
		});
		btnSimpan.setBounds(29, 383, 99, 27);
		contentPane.add(btnSimpan);
		
		JButton btnCetak = new JButton("Cetak");
		btnCetak.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				try{
					String nmFile = "src/Report/datapelanggan.jasper";
					Class.forName("com.mysql.jdbc.Driver").newInstance();	
		        	Connection konek = DriverManager.getConnection("jdbc:mysql://localhost/test", "root", "root");
					HashMap hash = new HashMap(1);
					hash.put("idpelanggan", txtIdPelanggan.getText());
					File file = new File(nmFile);
					JasperReport jasperreport = (JasperReport)JRLoader.loadObject(file.getPath());
					JasperPrint jasperPrint = JasperFillManager.fillReport(jasperreport,hash,konek);
					JasperViewer.viewReport(jasperPrint,false);
					}
					catch(Exception ex){
						}
				
			}
		});
		btnCetak.setBounds(126, 383, 99, 27);
		contentPane.add(btnCetak);
		
		JButton btnHapus = new JButton("Hapus");
		btnHapus.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				try
				{
					Class.forName("com.mysql.jdbc.Driver").newInstance();	
		        	Connection konek = DriverManager.getConnection("jdbc:mysql://localhost/test", "root", "root");
					String query = "DELETE FROM datapelanggan WHERE idpelanggan = ?";
					PreparedStatement prepare = (PreparedStatement) konek.prepareStatement(query);
					
					prepare.setString(1,txtIdPelanggan.getText());
					prepare.executeUpdate();
					JOptionPane.showMessageDialog(null,"Data berhasil dihapus","Pesan",JOptionPane.INFORMATION_MESSAGE);
					prepare.close();
					tampilTabel();
					txtNmPelanggan.setText("");
					txaTempat.setText("");
					cmbTglLhr.setSelectedIndex(0);
				}
				catch(Exception ex)
				{
					System.out.println(ex);
					JOptionPane.showMessageDialog(null,"Data gagal diupdate","Pesan",JOptionPane.INFORMATION_MESSAGE);
				}
			}
		});
		btnHapus.setBounds(224, 383, 99, 27);
		contentPane.add(btnHapus);
		
		JButton btnKeluar = new JButton("Keluar");
		btnKeluar.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				Keluar();
			}
		});
		btnKeluar.setBounds(481, 383, 99, 27);
		contentPane.add(btnKeluar);
		
		final JButton btnupload = new JButton("::Upload::");
		btnupload.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				int buka = fc.showOpenDialog(btnupload);
	               if(buka == JFileChooser.APPROVE_OPTION)
	               {
	                   String sumber = fc.getSelectedFile().getPath();
	                   lblFoto.setIcon(new ImageIcon(sumber));
	                   File file = new File(sumber);
	                   try
	                   {
	                       FileInputStream fis = new FileInputStream(sumber);
	                   }
	                   catch(Exception ex)
	                   {
	                     Logger.getLogger(demoBlob.class.getName()).log(Level.SEVERE, null, ex);
	                   }
	            	   
	            	   
	               }
			}
		});
		btnupload.setBounds(453, 165, 127, 27);
		contentPane.add(btnupload);
		
		JLabel lblgambar = new JLabel("");
		lblgambar.setIcon(new ImageIcon("/home/newbieilmu/workspace/app.newbieilmu/src/icon/bg.jpg"));
		lblgambar.setBounds(0, 0, 615, 438);
		contentPane.add(lblgambar);
		
	
		autonumber();
		tampilTabel();
		
	}
	 
	
	void autonumber(){ 
		try{
		Class.forName("com.mysql.jdbc.Driver").newInstance();	
		Connection konek = DriverManager.getConnection("jdbc:mysql://localhost/test", "root", "root");
		Statement state = konek.createStatement();
		String sql = "select max(right(idpelanggan,4)) as no_terakhir from datapelanggan";
		ResultSet rs = state.executeQuery(sql);
		if(rs.first()==false)
		{
			txtIdPelanggan.setText("PG0001");
		}
		else{
			rs.last();
			int no=rs.getInt(1)+1;
			String cno=String.valueOf(no);
			int pjg_cno=cno.length();
			for(int i=0;i<2 - pjg_cno; i++);
			{
				cno="000"+cno;
			}
			txtIdPelanggan.setText("PG"+cno);
		}
		rs.close();
	  	konek.close();
		}
		catch(Exception ex){
			
		}
		}

	public void tampilTabel()
	{
		try
		{
			int vblob;
            ImageIcon gambar;
			hapusIsiTabel();
			Class.forName("com.mysql.jdbc.Driver").newInstance();	
			Connection konek = DriverManager.getConnection("jdbc:mysql://localhost/test", "root", "root");
			Statement state = konek.createStatement();
			String query = "select * from datapelanggan";
			ResultSet rs = state.executeQuery(query);
			while(rs.next())
			{
			
			Object obj[] = new Object[4];
			obj[0] = rs.getString(1);
			obj[1] = rs.getString(2);
			obj[2] = rs.getString(3);
			obj[3] = rs.getString(4);		
			tabelModel.addRow(obj);
			sesuaikanKolom();
			}
			rs.close();
			state.close();
		}
		catch(Exception ex)
		{
			System.out.println(ex);
		}
	}
	
	void sesuaikanKolom() {
        //cara untuk menyesuaikan kolom dari tabel adalah mengambil
        // lebar kolom yang ada kemudian sesuaikan
        TableColumnModel modelKolom = table.getColumnModel();

        for (int kol = 0; kol < modelKolom.getColumnCount(); kol++) {
            int lebarKolomMax = 0;
            for (int baris = 0; baris < table.getRowCount(); baris++) {
                TableCellRenderer rend = table.getCellRenderer(baris, kol);
                Object nilaiTablel = table.getValueAt(baris, kol);
                Component comp = rend.getTableCellRendererComponent(table, nilaiTablel, false, false, baris, kol);
                lebarKolomMax = Math.max(comp.getPreferredSize().width, lebarKolomMax);
            }//akhir for baris
            TableColumn kolom = modelKolom.getColumn(kol);
            kolom.setPreferredWidth(lebarKolomMax);
        }//akhir for kolom
    }
	
	public void hapusIsiTabel()
	{
		int a = table.getRowCount();
		int brs;
		
		for(brs=0;brs<a;brs++)
		{
			tabelModel.removeRow(0);
		}
	}
	
	void Keluar(){
		try {
	    	int reply = JOptionPane.showConfirmDialog (this,
					"Yakin Mau Keluar?",
					"Sistem - Keluar", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
			if (reply == JOptionPane.YES_OPTION) {
				setVisible (false);		//Menyembunyikan Frame.
				dispose();            	//Membersihkan Resource dari system memori
				setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //Membebaskan aplikasi dari memori
				//System.exit (0);        //Keluar dari Aplikasi.
			}
		} 
		catch (Exception ex) {
		}
	}
}

Mantabs nich ......

Inipake Eclipse ya ....!

Itu library nya apa aja???
Pake jasper studio dan iReport?
Punya saja 4.7....

import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.util.JRLoader;
import net.sf.jasperreports.view.JasperViewer;

Pake tsb gak kebaca...

Mohon pencerahannya...

Syukron