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package FenetreTable;
import java.awt.BorderLayout;
import java.awt.Font;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Vector;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRootPane;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.DefaultTableModel;
import Page.UtilsFenetre;
public class Drop extends JFrame{
static DefaultTableModel tableDropModel;
static JTable TableDrop;
static ResultSet rsA;
static Statement stmtA;
static ResultSetMetaData rsMDA;
static int colonnes;
public Drop( ){
setTitle( "Fenetre || Table : Drop" );
setSize( 500, 400 );
setResizable( false );
setUndecorated(true);
setFocusableWindowState(true);
JRootPane rootPane = getRootPane();
rootPane.setWindowDecorationStyle(JRootPane.FRAME);
rootPane.setFont(new Font("Lucida Grande", Font.PLAIN, 11));
JPanel PanDrop = new JPanel();
PanDrop.setLayout( new BorderLayout() );
getContentPane().add( PanDrop );
setVisible( true );
tableDropModel = new DefaultTableModel( );
TableDrop = new JTable( tableDropModel ) {
private static final long serialVersAionUID = 1L;
public Class getColumnClass( int column ) {
return getValueAt( 0, column ).getClass( );
}
};
JScrollPane scrollPane = new JScrollPane( TableDrop );
TableDrop.setAutoResizeMode( JTable.AUTO_RESIZE_OFF );
PanDrop.add( scrollPane );
tableDropModel.addTableModelListener( new TableModelListener( ) {
public void tableChanged( TableModelEvent evnt ) {
updateDBRow( evnt );
}
});
try {
Class.forName("com.mysql.jdbc.Driver");
Connection conn = DriverManager.getConnection("jdbc:mysql://" + UtilsFenetre.Host + "/" + UtilsFenetre.DB_STATIC, UtilsFenetre.User, UtilsFenetre.Pass );
stmtA = conn.createStatement( );
rsA = stmtA.executeQuery( "SELECT * FROM drops" );
rsMDA = rsA.getMetaData( );
colonnes = rsMDA.getColumnCount( );
Vector nomColonnes = new Vector( );
Vector data = new Vector( );
for ( int i = 1; i <= colonnes; i++ ) {
nomColonnes.addElement( rsMDA.getColumnName( i ) );
}
while ( rsA.next( ) ){
Vector row = new Vector( );
for (int i = 1; i <= colonnes; i++ ){
row.addElement( rsA.getObject( i ) );
}
data.addElement( row );
}
setTableData( data, nomColonnes );
}catch ( Exception ex ) {
JOptionPane.showMessageDialog( null, "Erreur : " + ex, "Attention", JOptionPane.ERROR_MESSAGE );}
}
public static void setTableData( Vector d, Vector colname ) {
tableDropModel.setDataVector( d,colname );
}
public Class getColumnClass( int columnIndex ) {
return Boolean.class;
}
public static void updateDBRow( TableModelEvent evt ) {
Object old = "";
try {
if(evt.getType( ) == TableModelEvent.UPDATE && evt.getColumn( ) != -1 ){
rsA.absolute( evt.getFirstRow( )+1 );
rsA.getObject( evt.getColumn( )+1 );
rsA.updateObject( evt.getColumn( )+1,tableDropModel.getValueAt( evt.getFirstRow( ),evt.getColumn( ) ));
rsA.updateRow( );
}
} catch (SQLException e) {JOptionPane.showMessageDialog( null,"Erreur"+e,"Attention",JOptionPane.ERROR_MESSAGE );
tableDropModel.setValueAt( old,evt.getFirstRow( ),evt.getColumn( ));
}
}
} |
Exception Récuperé, pour affichage JTable lié a MySQL
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