home *** CD-ROM | disk | FTP | other *** search
/ CD Actual 25 / CDROM25.iso / Share / prog / VJ11 / VJTRIAL.EXE / IE30Java.exe / classd.exe / sun / net / NetworkClient.class (.txt) < prev    next >
Encoding:
Java Class File  |  1997-01-27  |  1.3 KB  |  46 lines
  1. package sun.net;
  2.  
  3. import java.io.BufferedInputStream;
  4. import java.io.BufferedOutputStream;
  5. import java.io.IOException;
  6. import java.io.InputStream;
  7. import java.io.PrintStream;
  8. import java.net.Socket;
  9. import java.net.UnknownHostException;
  10.  
  11. public class NetworkClient {
  12.    protected Socket serverSocket;
  13.    public PrintStream serverOutput;
  14.    public InputStream serverInput;
  15.  
  16.    public void openServer(String var1, int var2) throws IOException, UnknownHostException {
  17.       if (this.serverSocket != null) {
  18.          this.closeServer();
  19.       }
  20.  
  21.       this.serverSocket = new Socket(var1, var2);
  22.       this.serverOutput = new PrintStream(new BufferedOutputStream(this.serverSocket.getOutputStream()), true);
  23.       this.serverInput = new BufferedInputStream(this.serverSocket.getInputStream());
  24.    }
  25.  
  26.    public void closeServer() throws IOException {
  27.       if (this.serverIsOpen()) {
  28.          this.serverSocket.close();
  29.          this.serverSocket = null;
  30.          this.serverInput = null;
  31.          this.serverOutput = null;
  32.       }
  33.    }
  34.  
  35.    public boolean serverIsOpen() {
  36.       return this.serverSocket != null;
  37.    }
  38.  
  39.    public NetworkClient(String var1, int var2) throws IOException {
  40.       this.openServer(var1, var2);
  41.    }
  42.  
  43.    public NetworkClient() {
  44.    }
  45. }
  46.