public NewUser() {
super("Adding New User");
label1 = new JLabel("Name");
label2 = new JLabel("Category");
username = new JLabel("Username");
password = new JLabel("Password");
confirm = new JLabel("Re-enter Password");
pass1 = new JPasswordField();
pass2 = new JPasswordField();
txtusername = new JTextField();
name = new JTextField();
combo1 = new JComboBox();
button1 = new JButton("Ok", new ImageIcon("Icon/i16x16/ok.png"));
button2 = new JButton("Cancel", new ImageIcon("Icon/i16x16/exit.png"));
panel1 = new JPanel(new GridLayout(6, 2));
panel1.add(label1);
panel1.add(name);
panel1.add(label2);
panel1.add(combo1);
panel1.add(username);
panel1.add(txtusername);
panel1.add(password);
panel1.add(pass1);
panel1.add(confirm);
panel1.add(pass2);
panel1.add(button1);
panel1.add(button2);
combo1.addItem("Manager");
combo1.addItem("Booking Clerk");
combo1.addItem("Supervisor");
panel2 = new JPanel();
panel2.add(panel1);
getContentPane().add(panel2);
setSize(350, 195);
setVisible(true);
setLocation((screen.width - 500) / 2, ((screen.height - 350) / 2));
setResizable(false);
name.addKeyListener(
new KeyAdapter() {
public void keyTyped(KeyEvent e) {
char c = e.getKeyChar();
if (!(Character.isLetter(c)
|| (c == KeyEvent.VK_BACK_SPACE)
|| (c == KeyEvent.VK_SPACE)
|| (c == KeyEvent.VK_DELETE))) {
getToolkit().beep();
JOptionPane.showMessageDialog(
null, "Invalid Character", "ERROR", JOptionPane.DEFAULT_OPTION);
e.consume();
}
}
});
txtusername.addKeyListener(
new KeyAdapter() {
public void keyTyped(KeyEvent e) {
char c = e.getKeyChar();
if (!(Character.isLetter(c)
|| (c == KeyEvent.VK_BACK_SPACE)
|| (c == KeyEvent.VK_SPACE)
|| (c == KeyEvent.VK_DELETE))) {
getToolkit().beep();
JOptionPane.showMessageDialog(
null, "Invalid Character", "ERROR", JOptionPane.DEFAULT_OPTION);
e.consume();
}
}
});
button1.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
if (name.getText() == null || name.getText().equals("")) {
JOptionPane.showMessageDialog(
null, "Enter name", "ERROR", JOptionPane.DEFAULT_OPTION);
name.requestFocus();
return;
}
if (txtusername.getText() == null || txtusername.getText().equals("")) {
JOptionPane.showMessageDialog(
null, "Enter username", "ERROR", JOptionPane.DEFAULT_OPTION);
txtusername.requestFocus();
return;
}
if (pass1.getText() == null || pass1.getText().equals("")) {
JOptionPane.showMessageDialog(
null, "Enter password", "ERROR", JOptionPane.DEFAULT_OPTION);
pass1.requestFocus();
return;
}
if (pass2.getText() == null || pass2.getText().equals("")) {
JOptionPane.showMessageDialog(
null, "Confirm your password", "ERROR", JOptionPane.DEFAULT_OPTION);
pass2.requestFocus();
return;
}
if (!pass1.getText().equals(pass2.getText())) {
JOptionPane.showMessageDialog(
null, "passwords do not match.", "ERROR", JOptionPane.DEFAULT_OPTION);
pass2.requestFocus();
return;
}
try {
Statement statement = Connect.getConnection().createStatement();
{
String temp =
"INSERT INTO users (Name,Category,username, password) VALUES ('"
+ name.getText()
+ "', '"
+ combo1.getSelectedItem()
+ "', '"
+ txtusername.getText()
+ "', '"
+ pass1.getText()
+ "')";
int result = statement.executeUpdate(temp);
JOptionPane.showMessageDialog(
null, "User is succesfully added", "SUCCESS", JOptionPane.DEFAULT_OPTION);
dispose();
}
} catch (Exception in) {
in.printStackTrace();
}
}
});
button2.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
dispose();
}
});
}
ChatClient(String login, int id, int grpId) throws IOException {
super(login); // call the super constructor to name the JFrame.
loginName = login;
userId = id;
groupId = grpId;
ta = new JTextArea(18, 50);
tf = new JTextField(50);
send = new JButton("Send");
logout = new JButton("Log Out");
refresh = new JButton("Refresh");
addWindowListener(
new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
try {
dout.writeUTF(loginName + " " + "LOGOUT");
System.exit(1);
} catch (IOException e1) {
e1.printStackTrace();
}
}
});
tf.addKeyListener(
new KeyListener() {
@Override
public void keyTyped(KeyEvent e) {}
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
try {
if (tf.getText().length() > 0) {
dout.writeUTF(loginName + " DATA " + tf.getText().toString());
tf.setText("");
}
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
@Override
public void keyReleased(KeyEvent e) {}
});
send.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try {
if (tf.getText().length() > 0) {
dout.writeUTF(loginName + " DATA " + tf.getText().toString());
tf.setText("");
}
} catch (IOException e1) {
e1.printStackTrace();
}
}
});
logout.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try {
dout.writeUTF(loginName + " LOGOUT ");
System.exit(1);
} catch (IOException e1) {
e1.printStackTrace();
}
}
});
refresh.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
DatabaseOperations.executeAvailability();
}
});
socket = new Socket("localhost", SOCKETNUMBER);
din = new DataInputStream(socket.getInputStream());
dout = new DataOutputStream(socket.getOutputStream());
dout.writeUTF(loginName);
dout.writeUTF(loginName + " LOGIN");
thread = new Thread(this);
thread.start();
setup();
}
