engine/src/test/jme3test/network/TestChatClient.java - platform/external/jmonkeyengine - Git at Google

 /*
  * Copyright (c) 2011 jMonkeyEngine
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  * * Redistributions of source code must retain the above copyright
  *   notice, this list of conditions and the following disclaimer.
  *
  * * Redistributions in binary form must reproduce the above copyright
  *   notice, this list of conditions and the following disclaimer in the
  *   documentation and/or other materials provided with the distribution.
  *
  * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
  *   may be used to endorse or promote products derived from this software
  *   without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 package jme3test.network;

 import com.jme3.network.Client;
 import com.jme3.network.Message;
 import com.jme3.network.MessageListener;
 import com.jme3.network.Network;
 import java.awt.Component;
 import java.awt.Dimension;
 import java.awt.event.ActionEvent;
 import java.io.IOException;
 import javax.swing.*;
 import jme3test.network.TestChatServer.ChatMessage;

 /**
  *  A simple test chat server.  When SM implements a set
  *  of standard chat classes this can become a lot simpler.
  *
  *  @version   $Revision: 8843 $
  *  @author    Paul Speed
  */
 public class TestChatClient extends JFrame {

     private Client client;
     private JEditorPane chatLog;
     private StringBuilder chatMessages = new StringBuilder();
     private JTextField nameField;
     private JTextField messageField;

     public TestChatClient(String host) throws IOException {
         super("jME3 Test Chat Client - to:" + host);

         // Build out the UI
         setDefaultCloseOperation(DISPOSE_ON_CLOSE);
         setSize(800, 600);

         chatLog = new JEditorPane();
         chatLog.setEditable(false);
         chatLog.setContentType("text/html");
         chatLog.setText("<html><body>");

         getContentPane().add(new JScrollPane(chatLog), "Center");

         // A crude form
         JPanel p = new JPanel();
         p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
         p.add(new JLabel("Name:"));
         nameField = new JTextField(System.getProperty("user.name", "yourname"));
         Dimension d = nameField.getPreferredSize();
         nameField.setMaximumSize(new Dimension(120, d.height + 6));
         p.add(nameField);
         p.add(new JLabel("  Message:"));
         messageField = new JTextField();
         p.add(messageField);
         p.add(new JButton(new SendAction(true)));
         p.add(new JButton(new SendAction(false)));

         getContentPane().add(p, "South");

         client = Network.connectToServer(TestChatServer.NAME, TestChatServer.VERSION,
                 host, TestChatServer.PORT, TestChatServer.UDP_PORT);
         client.addMessageListener(new ChatHandler(), ChatMessage.class);
         client.start();
     }

     public static String getString(Component owner, String title, String message, String initialValue) {
         return (String) JOptionPane.showInputDialog(owner, message, title, JOptionPane.PLAIN_MESSAGE,
                 null, null, initialValue);
     }

     public static void main(String... args) throws Exception {
         TestChatServer.initializeClasses();

         // Grab a host string from the user
         String s = getString(null, "Host Info", "Enter chat host:", "localhost");
         if (s == null) {
             System.out.println("User cancelled.");
             return;
         }

         TestChatClient test = new TestChatClient(s);
         test.setVisible(true);
     }

     private class ChatHandler implements MessageListener<Client> {

         public void messageReceived(Client source, Message m) {
             ChatMessage chat = (ChatMessage) m;

             System.out.println("Received:" + chat);

             // One of the least efficient ways to add text to a
             // JEditorPane
             chatMessages.append("<font color='#00a000'>" + (m.isReliable() ? "TCP" : "UDP") + "</font>");
             chatMessages.append(" -- <font color='#000080'><b>" + chat.getName() + "</b></font> : ");
             chatMessages.append(chat.getMessage());
             chatMessages.append("<br />");
             String s = "<html><body>" + chatMessages + "</body></html>";
             chatLog.setText(s);

             // Set selection to the end so that the scroll panel will scroll
             // down.
             chatLog.select(s.length(), s.length());
         }
     }

     private class SendAction extends AbstractAction {

         private boolean reliable;

         public SendAction(boolean reliable) {
             super(reliable ? "TCP" : "UDP");
             this.reliable = reliable;
         }

         public void actionPerformed(ActionEvent evt) {
             String name = nameField.getText();
             String message = messageField.getText();

             ChatMessage chat = new ChatMessage(name, message);
             chat.setReliable(reliable);
             System.out.println("Sending:" + chat);
             client.send(chat);
         }
     }
 }
	/*
	* Copyright (c) 2011 jMonkeyEngine
	* All rights reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions are
	* met:
	*
	* * Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	*
	* * Redistributions in binary form must reproduce the above copyright
	* notice, this list of conditions and the following disclaimer in the
	* documentation and/or other materials provided with the distribution.
	*
	* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
	* may be used to endorse or promote products derived from this software
	* without specific prior written permission.
	*
	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
	* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
	* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
	* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
	* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
	* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
	* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*/
	package jme3test.network;

	import com.jme3.network.Client;
	import com.jme3.network.Message;
	import com.jme3.network.MessageListener;
	import com.jme3.network.Network;
	import java.awt.Component;
	import java.awt.Dimension;
	import java.awt.event.ActionEvent;
	import java.io.IOException;
	import javax.swing.*;
	import jme3test.network.TestChatServer.ChatMessage;

	/**
	* A simple test chat server. When SM implements a set
	* of standard chat classes this can become a lot simpler.
	*
	* @version $Revision: 8843 $
	* @author Paul Speed
	*/
	public class TestChatClient extends JFrame {

	private Client client;
	private JEditorPane chatLog;
	private StringBuilder chatMessages = new StringBuilder();
	private JTextField nameField;
	private JTextField messageField;

	public TestChatClient(String host) throws IOException {
	super("jME3 Test Chat Client - to:" + host);

	// Build out the UI
	setDefaultCloseOperation(DISPOSE_ON_CLOSE);
	setSize(800, 600);

	chatLog = new JEditorPane();
	chatLog.setEditable(false);
	chatLog.setContentType("text/html");
	chatLog.setText("<html><body>");

	getContentPane().add(new JScrollPane(chatLog), "Center");

	// A crude form
	JPanel p = new JPanel();
	p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
	p.add(new JLabel("Name:"));
	nameField = new JTextField(System.getProperty("user.name", "yourname"));
	Dimension d = nameField.getPreferredSize();
	nameField.setMaximumSize(new Dimension(120, d.height + 6));
	p.add(nameField);
	p.add(new JLabel(" Message:"));
	messageField = new JTextField();
	p.add(messageField);
	p.add(new JButton(new SendAction(true)));
	p.add(new JButton(new SendAction(false)));

	getContentPane().add(p, "South");

	client = Network.connectToServer(TestChatServer.NAME, TestChatServer.VERSION,
	host, TestChatServer.PORT, TestChatServer.UDP_PORT);
	client.addMessageListener(new ChatHandler(), ChatMessage.class);
	client.start();
	}

	public static String getString(Component owner, String title, String message, String initialValue) {
	return (String) JOptionPane.showInputDialog(owner, message, title, JOptionPane.PLAIN_MESSAGE,
	null, null, initialValue);
	}

	public static void main(String... args) throws Exception {
	TestChatServer.initializeClasses();

	// Grab a host string from the user
	String s = getString(null, "Host Info", "Enter chat host:", "localhost");
	if (s == null) {
	System.out.println("User cancelled.");
	return;
	}

	TestChatClient test = new TestChatClient(s);
	test.setVisible(true);
	}

	private class ChatHandler implements MessageListener<Client> {

	public void messageReceived(Client source, Message m) {
	ChatMessage chat = (ChatMessage) m;

	System.out.println("Received:" + chat);

	// One of the least efficient ways to add text to a
	// JEditorPane
	chatMessages.append("<font color='#00a000'>" + (m.isReliable() ? "TCP" : "UDP") + "</font>");
	chatMessages.append(" -- <font color='#000080'><b>" + chat.getName() + "</b></font> : ");
	chatMessages.append(chat.getMessage());
	chatMessages.append("<br />");
	String s = "<html><body>" + chatMessages + "</body></html>";
	chatLog.setText(s);

	// Set selection to the end so that the scroll panel will scroll
	// down.
	chatLog.select(s.length(), s.length());
	}
	}

	private class SendAction extends AbstractAction {

	private boolean reliable;

	public SendAction(boolean reliable) {
	super(reliable ? "TCP" : "UDP");
	this.reliable = reliable;
	}

	public void actionPerformed(ActionEvent evt) {
	String name = nameField.getText();
	String message = messageField.getText();

	ChatMessage chat = new ChatMessage(name, message);
	chat.setReliable(reliable);
	System.out.println("Sending:" + chat);
	client.send(chat);
	}
	}
	}