bonsoir,

je n'arrive pas a obtenir ce que je saisi dans mon JTextField dans ma classe ADO bien que j'ai déclarée ma classe Fenetre en static.
Quand je run ma fenetre j'obtiet bien a l'affichage ce que je saisi mais des que je veux transferer ce que j'ai saisi a ma classe ADO par un fen.getLogin();
ca m'affichage rien.

voici mes 2 classes:

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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package modeles;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
 
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTabbedPane;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
 
import ado.ADO;
 
 
 
@SuppressWarnings("serial")
public class Fenetre extends JPanel implements ActionListener{
 
	private JPanel jpa1, jpa2, jpa3, jpa4, jpa5;
	private JLabel jla1, jla2;
	JTextField login;
	private JPasswordField password;
	private JTabbedPane jtp;
	private JButton bvalider, b1, b2, b3, b4, b5;
	private ImageIcon icon, icon1, icon2, icon3;
 
	private static ADO ado = new ADO();
 
	public Fenetre() {
		super(new BorderLayout());
 
		jtp = new JTabbedPane(JTabbedPane.TOP);
		icon = createImage("/connect.png");
		icon1 = createImage("/application_home.png");
		icon2 = createImage("/add.png");
		icon3 = createImage("/chart_line_add.png");
 
 
		//JComponent p1 = makeTextPanel("Connexion");
		//jtp.setMnemonicAt(1, KeyEvent.VK_1);
 
		jpa1 = new JPanel();
		jpa1.setLayout(new GridLayout(2,2));
 
		//Onglet Connexion:
		jpa2 = new JPanel();
		jpa2.setLayout(new FlowLayout());
		jla1 = new JLabel("Login: ");
		jla2 = new JLabel("Password: ");
		login = new JTextField(10);
		password = new JPasswordField(10);
		bvalider = new JButton("Submit");
		jpa1.add(jla1);
		jpa1.add(login);
		jpa1.add(jla2);
		jpa1.add(password);
		jpa2.add(jpa1);
		jpa2.add(bvalider);
 
		//p1.add(jpa2);
		jtp.addTab("Connexion", icon,jpa2);
 
		//Onglet Accueil:
		jpa3 = new JPanel();
		jpa3.setLayout(new FlowLayout());
		b1 = new JButton("Ajout d'un Patient");
		b2 = new JButton("Suivi d'un patient");
		b3 = new JButton("Liste des patients");
		b4 = new JButton("Etat des patients");
		b5 = new JButton("Recherche d'un patient");
 
		bvalider.addActionListener(this);
 
		//add the tabbedpane to this panel
		add(jtp);
 
		//the following line enables to use scrolling tabs
		jtp.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
 
	}
	protected JComponent makeTextPanel(String text) {
		JPanel panel = new JPanel(false);
		JLabel filler = new JLabel(text);
		filler.setHorizontalAlignment(JLabel.CENTER);
		panel.setLayout(new GridLayout(1, 1));
		panel.add(filler);
		return panel;
	}
	/** Returns an ImageIcon or null if the path was invalid.*/
	protected static ImageIcon createImage(String path) {
		java.net.URL imgURL = Fenetre.class.getResource(path);
		if(imgURL != null){
			return new ImageIcon(imgURL);
		}else{
		System.err.println("couldn't find file: "+path);
		return null;
	}
	}
	/**Create the GUI and show it. For thread safety.
         * this method should be invoked from
         * the event dispatch thread.
         */
	public static void createAndShowGUI(){
		//create and set up the window
		JFrame frame = new JFrame("DiabetoMédical");
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 
		//Add content ti the window.
		frame.add(new Fenetre(), BorderLayout.CENTER);
 
		//Display the window
		frame.pack();
		frame.setVisible(true);
	}
	public static void main(String[] args) {
        //Schedule a job for the event dispatch thread:
        //creating and showing this application's GUI.
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                //Turn off metal's use of bold fonts
		UIManager.put("swing.boldMetal", Boolean.FALSE);
		createAndShowGUI();
            }
        });
    }
 
	public String getLogin(){
		return login.getText();
	}
	public String getPassword(){
		return password.getText();
	}
	public void OngletAccueil(){
		//JComponent p2 = makeTextPanel("Accueil");
		jtp.addTab("Accueil",icon1,jpa3);
	}
	public void OngletAjoutPatient(){
		JComponent p3 = makeTextPanel("Ajout d'un patient");
		jtp.addTab("Ajout d'un patient",icon2, p3);
	}
	public void OngletAjoutSuiviPatient(){
		JComponent p4 = makeTextPanel("Suivi Patient");
		jtp.addTab("Suivi Patient",icon3, p4);
	}
	@Override
	public void actionPerformed(ActionEvent e) {
		Object source = e.getSource();
		System.out.println("login: "+getLogin());
		if(bvalider ==source){
			ado.connexion();
			ado.consultation();
			ado.deconnexion();
		}	
	}
 
}
classe ADO :
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package ado;
 
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
 
import modeles.Fenetre;
 
 
public class ADO {
 
	/*public ADO(Connection connection, String login, String password) {
		super();
		this.connection = connection;
		this.login = login;
		this.password = password;
	}
	public ADO() {
		super();
		// TODO Auto-generated constructor stub
	}*/
	private static final String DRIVER = "org.apache.derby.jdbc.ClientDriver";
	private static final String URL = "jdbc:derby://localhost:1527/Diabetomedical";
	private static final String USER = ";user=derby";
	private static final String PWD = ";password=derby";
	private Connection connection;
	private String login;
	private String password;
	private Fenetre fen = new Fenetre();
	//private Ecouteur eco;
 
	public void connexion(){
		try{
		Class.forName(DRIVER);
		connection = DriverManager.getConnection(URL+USER+PWD);
		System.out.println("Démarrer et prêt à accepter les connexions");
		}catch(ClassNotFoundException e){e.printStackTrace();
		}catch(SQLException ex){ex.printStackTrace();}
 
	}
	public void deconnexion(){
		try {
			connection.close();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	public void consultation(){
		//Statement stmt;
        //ResultSet result;
        try {
        	Statement stmt = connection.createStatement();
            ResultSet rs = stmt.executeQuery( "SELECT * FROM connexion" );
            //ResultSet rs1 = stmt.executeQuery("SELECT COUNT(*) FROM connexion where login='" + fen.getLogin() + "' and password='" + fen.getPassword()+ "'");
                while (rs.next() ) {
                    //int numColumns = rs.getMetaData().getColumnCount();
                	//System.out.println("rs1"+rs);
                	System.out.println("login: "+fen.getLogin());
                	System.out.println("password: "+fen.getPassword());
                	System.out.println("rs1.getObject"+rs.getObject(2));
                    //peut causer probleme car il peut rechercher dans toutes les colonnes des ligne de connexion les infos fournies
                    if(rs.getObject(2).equals(fen.getLogin()) && rs.getObject(3).equals(fen.getPassword())){
                    	System.out.println("apres");
                    	fen.OngletAccueil();
 
 
                    	//eco = new Ecouteur(3);
                    	//break;
                    }
                  /* for ( int i = 1; i <= numColumns; i++ ) {
                       //Column numbers start at 1.
                       //Also there are many methods on the result set to return
                       // the column as a particular type. Refer to the Sun documentation
                       // for the list of valid conversions.
                       System.out.println( "COLUMN " + i + " = " + rs.getObject(i) );
                    }*/
                }
            deconnexion();
        } catch(SQLException e) {
            e.printStackTrace();
        }
 
 
	}
 
 
 
	}