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ajm |
1.1 |
import javax.swing.*; |
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import javax.swing.border.*; |
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import java.awt.Color; |
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import uk.ac.ukc.iscream.util.*; |
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import java.awt.*; |
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import java.awt.event.*; |
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import java.net.*; |
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import java.io.*; |
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import java.util.Date; |
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import java.text.DateFormat; |
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import java.util.Locale; |
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import java.util.HashMap; |
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import javax.swing.border.*; |
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public class ConnectionHandler extends Thread { |
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public static final int DONOTHING = 0; |
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public static final int CONNECT = 1; |
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public ConnectionHandler(DataPanel data, Queue actionQueue) { |
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_data = data; |
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_actionQueue = actionQueue; |
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_myQueue = _actionQueue.getQueue(); |
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} |
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public void run() { |
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while(true) { |
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// we wait for a call... |
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int action = 0; |
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try { |
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action = ((Integer) _actionQueue.get(_myQueue)).intValue(); |
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} catch (InvalidQueueException e) { |
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// we 're never going to get this... |
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} |
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// examine our action... |
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// if it was to connect...then we connect... |
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if(action == CONNECT) { |
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Object response = null; |
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response = JOptionPane.showInputDialog(null, "Please enter the name of a server running the I-Scream client interface:", "I-Scream Server", JOptionPane.INFORMATION_MESSAGE); |
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if (response instanceof String) { |
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_server = (String) response; |
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SwingClient.setStatus("Connecting to " + _server); |
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try { |
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_controlLink = new Socket(_server, _port); |
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_inBound = new BufferedReader(new InputStreamReader(_controlLink.getInputStream())); |
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_outBound = new PrintWriter(_controlLink.getOutputStream()); |
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SwingClient.setStatus("Connection Established - " + _server); |
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SwingClient.addMessage("Handshaking"); |
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SwingClient.addMessage("Getting Configuration"); |
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// here we will do some connect stuff. |
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// open another socket |
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// pass the reader to the data reader...but we won't ;-) |
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Queue theQueue = new Queue(); |
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DataReader dataReader = new DataReader(_inBound, theQueue); |
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_data.setQueue(theQueue); |
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new Thread(_data).start(); |
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dataReader.start(); |
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// finished for us.... |
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} catch (IOException e) { |
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SwingClient.addMessage("Control Link Error: " + e); |
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SwingClient.setStatus("Disconnected"); |
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} |
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} |
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} |
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} |
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} |
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SwingClient SwingClient; |
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DataPanel _data; |
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Queue _actionQueue; |
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int _myQueue; |
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String _server; |
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int _port = SwingClient.PORT; |
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Socket _controlLink; |
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BufferedReader _inBound; |
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PrintWriter _outBound; |
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} |
