How to use

getText

method

in

javax.swing.JPasswordField

 JTextField firstName = new JTextField();
JTextField lastName = new JTextField();
JPasswordField password = new JPasswordField();
final JComponent[] inputs = new JComponent[] {
    new JLabel("First"),
    firstName,
    new JLabel("Last"),
    lastName,
    new JLabel("Password"),
    password
};
int result = JOptionPane.showConfirmDialog(null, inputs, "My custom dialog", JOptionPane.PLAIN_MESSAGE);
if (result == JOptionPane.OK_OPTION) {
  System.out.println("You entered " +
      firstName.getText() + ", " +
      lastName.getText() + ", " +
      password.getText());
} else {
  System.out.println("User canceled / closed the dialog, result = " + result);
}

private void saveSettings() {
  String serverAddress = txtServer.getText().trim();
  MagePreferences.setServerAddress(serverAddress);
  MagePreferences.setServerPort(Integer.parseInt(txtPort.getText().trim()));
  MagePreferences.setUserName(serverAddress, txtUserName.getText().trim());
  MagePreferences.setPassword(serverAddress, txtPassword.getText().trim());
  MageFrame.getPreferences().put(KEY_CONNECT_AUTO_CONNECT, Boolean.toString(chkAutoConnect.isSelected()));
}

private void btnRegisterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnRegisterActionPerformed
  if (!this.txtPassword.getText().equals(this.txtPasswordConfirmation.getText())) {
    MageFrame.getInstance().showError("Passwords don't match.");
    return;
  }
  connection = new Connection();
  connection.setHost(this.txtServer.getText().trim());
  connection.setPort(Integer.valueOf(this.txtPort.getText().trim()));
  connection.setUsername(this.txtUserName.getText().trim());
  connection.setPassword(this.txtPassword.getText().trim());
  connection.setEmail(this.txtEmail.getText().trim());
  PreferencesDialog.setProxyInformation(connection);
  task = new ConnectTask();
  task.execute();
}//GEN-LAST:event_btnRegisterActionPerformed

private void btnSubmitNewPasswordActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnSubmitNewPasswordActionPerformed
  if (this.txtEmail.getText().isEmpty()) {
    MageFrame.getInstance().showError("Please enter an email address.");
    return;
  }
  if (this.txtAuthToken.getText().isEmpty()) {
    MageFrame.getInstance().showError("Please enter an auth token.");
    return;
  }
  if (this.txtPassword.getText().isEmpty()) {
    MageFrame.getInstance().showError("Please enter a new password.");
    return;
  }
  if (!this.txtPassword.getText().equals(this.txtPasswordConfirmation.getText())) {
    MageFrame.getInstance().showError("Passwords don't match.");
    return;
  }
  connection = new Connection();
  connection.setHost(this.txtServer.getText().trim());
  connection.setPort(Integer.valueOf(this.txtPort.getText().trim()));
  PreferencesDialog.setProxyInformation(connection);
  connection.setEmail(this.txtEmail.getText().trim());
  connection.setAuthToken(this.txtAuthToken.getText().trim());
  connection.setPassword(this.txtPassword.getText().trim());
  resetPasswordTask = new ResetPasswordTask();
  resetPasswordTask.execute();
}//GEN-LAST:event_btnSubmitNewPasswordActionPerformed

connection.setPort(Integer.valueOf(this.txtPort.getText().trim()));
connection.setUsername(this.txtUserName.getText().trim());
connection.setPassword(this.txtPassword.getText().trim());

String getTPassword() {
  return passwordField.getText();
}

 JPasswordField passwordField = (JPasswordField)event.getSource();
String text = passwordField.getText();

public static String getName() {
 JPasswordField jpf = new JPasswordField(24);
 JLabel jl = new JLabel("Enter Your Name: ");
 Box box = Box.createHorizontalBox();
 box.add(jl);
 box.add(jpf);
 int x = JOptionPane.showConfirmDialog(null, box, "Name Entry", JOptionPane.OK_CANCEL_OPTION);
 if (x == JOptionPane.OK_OPTION) {
  return jpf.getText();
 }
 return null;
}

 JPasswordField jt=new JPasswordField("I am a password");
System.out.println("The text is "+jt.getText());
System.out.println("The password is "+jt.getPassword());

@Override
public String getText() {
  
  return getSwingComponent().getText();
}

public String getText()
{
  return Util.removeUTF8BOM(super.getText());
}

 JTextField text1;//username
  JPasswordField p1;//password
  try{    

    Class.forName("oracle.jdbc.OracleDriver");
    Connection con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1522:xe", "hr", "hr");

    PreparedStatement st=con.prepareStatement("SELECT * from User1 WHERE Username = ? AND Password = ? ");

    st.setParameter(1, text1.getText());
    st.setParameter(2, p1.getText());

    ResultSet rs= st.executeQuery();
    if(rs.next())
     {
     //Login successfull.    
     }
    }

  catch (SQLException s){
    System.out.println("SQL statement is not executed!");
   }

  finally{
  rs.close();
  con.close();
}

 public class Test
{
  public static void main(String args[])
  {
    JTextField firstName = new JTextField();
    JTextField lastName = new JTextField();
    JPasswordField password = new JPasswordField();
    final JComponent[] inputs = new JComponent[]
    {
      new JLabel("First"),
      firstName,
      new JLabel("Last"),
      lastName,
      new JLabel("Password"),
      password        
    };
    int i = JOptionPane.showConfirmDialog(null, inputs, "My custom dialog",JOptionPane.PLAIN_MESSAGE);
    if(i == 0) System.out.println("You entered " + firstName.getText() + ", " + lastName.getText() + ", " + password.getText());
  }
}

protected void onConnectButtonActionPerformed(java.awt.event.ActionEvent evt) {
  if (backend.connected)
    backend.disconnect();
  else
    backend.connect(dbtype, serverText.getText(),
      portText.getText(),
      userText.getText(),
      passwordText.getText());
}

 public class PasswordForm {
 private static String password = "mypass";
 public static void main(String[] args){
 //Swing operations should happen on the EDT
 EventQueue.invokeAndWait( new Runnable(){
    public void run(){
      //whole UI creation
      final JTextField usernameInput = new JTextField(10);
      final JPasswordField passwordInput = new JPasswordField(10);
      //more UI creation
      JButton loginInput = new JButton("Login");
      loginInput.addActionListener(new ActionListener(){
       public void actionPerformed(ActionEvent e){
        JOptionPane.showMessageDialog(null,"Username is:" + usernameInput.getText() + " Password is:" + passwordInput.getText());
       }
      });
    }
   } //todo catch the exceptions from the invokeAndWait call
 }
}

  private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed

    // Save to server datastore

    String serverID = StorageHelper.addRippleServer(label,jTextField1.getText(),jTextField2.getText(),jPasswordField1.getText(),jTextField3.getText(),jTextField4.getText());
    if (Utility.VerifyStringVal(serverID)) {
      JOptionPane.showMessageDialog(null, "Ripple server added successflly","Ripple Server Addition",JOptionPane.INFORMATION_MESSAGE);
      MainPage.loadOtherTabServers();
    } else {
      JOptionPane.showMessageDialog(null, "Error creating bitcoin server", "Datastore error", JOptionPane.ERROR_MESSAGE);
    }

    dispose();
}//GEN-LAST:event_jButton1ActionPerformed

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
  // Save to server datastore
 
  String serverID = StorageHelper.addBitcoinServer(label,jTextField2.getText(),jTextField1.getText(),jPasswordField1.getText(),jTextField3.getText());
  if (Utility.VerifyStringVal(serverID)) {
    JOptionPane.showMessageDialog(null, "Bitcoin server added successflly","Bitcoin Server Addition",JOptionPane.INFORMATION_MESSAGE);
    MainPage.loadOtherTabServers();
  } else {
    JOptionPane.showMessageDialog(null, "Error creating bitcoin server", "Datastore error", JOptionPane.ERROR_MESSAGE);
  }
  dispose();
}//GEN-LAST:event_jButton1ActionPerformed

final JPasswordField pass = new JPasswordField("Password");
 Font passFont = user.getFont();
 pass.setFont(passFont.deriveFont(Font.ITALIC));
 pass.setForeground(Color.GRAY);
 pass.setPreferredSize(new Dimension(150, 20));
 pass.setEchoChar((char)0);
 pass.addFocusListener(new FocusListener() {
   public void focusGained(FocusEvent e) {
     pass.setEchoChar('*');
     if (pass.getText().equals("Password")) {
       pass.setText("");
     }
   }
   public void focusLost(FocusEvent e) {
     if ("".equalsIgnoreCase(pass.getText().trim())) {
       pass.setEchoChar((char)0);
       pass.setText("Password");
     }
   }});

@SuppressWarnings("deprecation")
private void prepareLogin() {
  Object selected = idCombo.getSelectedItem();
  if (selected != null && selected instanceof Account) {
    Account account = (Account) selected;
    String password = passwordText.getText();
    if (password == null || password.isEmpty()) {
      SwingHelper.showErrorDialog(this, SharedLocale.tr("login.noPasswordError"), SharedLocale.tr("login.noPasswordTitle"));
    } else {
      if (rememberPassCheck.isSelected()) {
        account.setPassword(password);
      } else {
        account.setPassword(null);
      }
      if (rememberIdCheck.isSelected()) {
        accounts.add(account);
      } else {
        accounts.remove(account);
      }
      account.setLastUsed(new Date());
      Persistence.commitAndForget(accounts);
      attemptLogin(account, password);
    }
  } else {
    SwingHelper.showErrorDialog(this, SharedLocale.tr("login.noLoginError"), SharedLocale.tr("login.noLoginTitle"));
  }
}

private void prepareLogin() {
  Object selected = idCombo.getSelectedItem();
  if (selected != null && selected instanceof Account) {
    Account account = (Account) selected;
    String password = passwordText.getText();
    if (password == null || password.isEmpty()) {
      SwingHelper.showErrorDialog(this, _("loginDialog.missingPassword"), _("errors.errorTitle"));
    } else {
      if (rememberPassCheck.isSelected()) {
        account.setPassword(password);
      } else {
        account.setPassword(null);
      }
      if (rememberIdCheck.isSelected()) {
        accounts.add(account);
      } else {
        accounts.remove(account);
      }
      account.setLastUsed(new Date());
      Persistence.commitAndForget(accounts);
      attemptLogin(account, password);
    }
  } else {
    SwingHelper.showErrorDialog(this, _("loginDialog.missingId"), _("errors.errorTitle"));
  }
}