MainUI.java #3

package com.nitesh.p4demo;

/*
 *  Author : Nitesh Suthar 
 *  Application : P4Java Utility Tool. 
 *  Profile : https://swarm.workshop.perforce.com/users/sutharNitesh/
 */

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;

import javax.swing.GroupLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.LayoutStyle.ComponentPlacement;

public class MainUI extends JFrame {

	/**
	 * 
	 */
	private static final long serialVersionUID = 2267642545084856629L;

	public static void main(String args[]) {
		EventQueue.invokeLater(new Runnable() {

			@Override
			public void run() {
				MainUI ui = new MainUI();
				ui.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
				ui.setVisible(true);
			}
		});
	}

	public MainUI() {
		uiContext = this;
		setTitle("P4Java Demo Tool");
		setSize(600, 480);
		setMaximizedBounds(new Rectangle(600,480));
		setMinimumSize(new Dimension(600,480));
		
		addWindowListener(new UIListener());
		btnListener = new BtnAction();

		txtName = new JTextField("sutharNitesh");
		txtPassword = new JPasswordField("1q2w3e4r5t");
		txtServerUrl = new JTextField("public.perforce.com:1666");
		lblName = new JLabel("User Name :");
		lblPassword = new JLabel("Password :");
		lblServerUrl = new JLabel("Server :");
		btnLogin = new JButton(CommonConstants.STR_LOG_IN);
		btnLogin.addActionListener(btnListener);
		btnClCount = new JButton(CommonConstants.STR_CL_COUNT);
		btnClCount.addActionListener(btnListener);
		btnClCount.setEnabled(false);

		logArea = new JTextArea();
		logArea.setText("P4JAVA utility tool\n\n");
		scrollPane = new JScrollPane();
		scrollPane.setViewportView(logArea);
		scrollPane.setRequestFocusEnabled(true);

		JPanel panel = new JPanel();

		GroupLayout layout = new GroupLayout(panel);
		panel.setLayout(layout);

		layout.setHorizontalGroup(layout
				.createParallelGroup()
				.addGroup(
						layout.createSequentialGroup()
								.addContainerGap()
								.addGroup(
										layout.createParallelGroup()
												.addComponent(
														lblServerUrl,
														GroupLayout.Alignment.TRAILING)
												.addComponent(
														lblName,
														GroupLayout.Alignment.TRAILING)
												.addComponent(
														lblPassword,
														GroupLayout.Alignment.TRAILING))
								.addPreferredGap(ComponentPlacement.RELATED)
								.addGroup(
										layout.createParallelGroup()
												.addComponent(txtServerUrl,
														200, 200, 200)
												.addComponent(txtName, 200,
														200, 200)
												.addComponent(txtPassword, 200,
														200, 200)
												.addComponent(btnLogin)
												.addComponent(btnClCount)))
				.addGap(5)
				.addComponent(scrollPane, GroupLayout.DEFAULT_SIZE, 300,
						GroupLayout.DEFAULT_SIZE));

		layout.linkSize(javax.swing.SwingConstants.HORIZONTAL,
				new java.awt.Component[] { txtName, txtPassword });

		layout.setVerticalGroup(layout
				.createSequentialGroup()
				.addGroup(
						layout.createParallelGroup()
								.addComponent(lblServerUrl)
								.addComponent(txtServerUrl,
										GroupLayout.PREFERRED_SIZE,
										GroupLayout.DEFAULT_SIZE,
										GroupLayout.PREFERRED_SIZE))
				.addPreferredGap(ComponentPlacement.RELATED)
				.addGroup(
						layout.createParallelGroup()
								.addComponent(lblName)
								.addComponent(txtName,
										GroupLayout.PREFERRED_SIZE,
										GroupLayout.DEFAULT_SIZE,
										GroupLayout.PREFERRED_SIZE))
				.addPreferredGap(ComponentPlacement.RELATED)
				.addGroup(
						layout.createParallelGroup()
								.addComponent(lblPassword)
								.addComponent(txtPassword,
										GroupLayout.PREFERRED_SIZE,
										GroupLayout.DEFAULT_SIZE,
										GroupLayout.PREFERRED_SIZE))
				.addPreferredGap(ComponentPlacement.RELATED)
				.addComponent(btnLogin)
				.addPreferredGap(ComponentPlacement.RELATED)
				.addComponent(btnClCount)
				.addPreferredGap(ComponentPlacement.RELATED)
				.addComponent(scrollPane, GroupLayout.DEFAULT_SIZE, 300,
						GroupLayout.DEFAULT_SIZE));

		add(panel, BorderLayout.NORTH);

		PrintStream consoleStream = new PrintStream(new OutputStream() {

			@Override
			public void write(byte[] b, int off, int len) throws IOException {
				logArea.setForeground(Color.BLUE);
				logArea.append(new String(b, off, len));
			}

			@Override
			public void write(int arg0) throws IOException {
			}

		});

		System.setOut(consoleStream);
		System.setErr(consoleStream);
	}

	JTextField txtServerUrl;
	JTextField txtName;
	JPasswordField txtPassword;
	JLabel lblName;
	JLabel lblPassword;
	JLabel lblServerUrl;
	JButton btnLogin;
	JButton btnClCount;
	JScrollPane scrollPane;
	JTextArea logArea;
	MainUI uiContext;

	PerforceConnection connection;
	BtnAction btnListener;

	class BtnAction implements ActionListener {

		@Override
		public void actionPerformed(ActionEvent e) {

			JButton btn = (JButton) e.getSource();
			System.out.println("Pressed \""+btn.getText()+"\" Button");

			switch (CommonConstants.getValue(btn.getText())) {
			case 0: // Login
				connection = new PerforceConnection(txtServerUrl.getText());

				if (connection.open(txtName.getText(),
						new String(txtPassword.getPassword()))) {
					txtServerUrl.setEditable(false);
					txtName.setEditable(false);
					txtPassword.setEditable(false);
					btnLogin.setText(CommonConstants.STR_LOG_OUT);
					btnClCount.setEnabled(true);
					
					System.out.println("Login Successful \n"+connection);
				}
				break;
			case 1: // Logout
				connection.close();
				txtServerUrl.setEditable(true);
				txtName.setEditable(true);
				txtPassword.setEditable(true);
				btnClCount.setEnabled(false);
				btnLogin.setText(CommonConstants.STR_LOG_IN);
				System.out.println("User "+txtName.getText()+" Logged out successfully");
				break;
			case 2: // total CL Submitted.
				System.out.println("Total CLs Submitted by user "+txtName.getText()+" are "
						+ connection.getUserSubmittedChangeListCount(txtName
								.getText()));
				System.out.println("Total CLs Submitted by user michael_allard are "+connection.getUserSubmittedChangeListCount("michael_allard"));
				
				System.out.println("Total CLs Submitted by user sivananda_poreddy are "+connection.getUserSubmittedChangeListCount("sivananda_poreddy"));
				break;
			default:
				System.out.println("No such action exits!");
			}
		}
	}

	class UIListener extends UIWindowListener {
		@Override
		public void windowClosing(WindowEvent e) {
			System.out.println("windowClosing " + e.toString());
			if (connection != null && connection.isOpen()) {
				connection.close();
			}
		}
	}
}