xorserversocket.java

来自「java语言规范」· Java 代码 · 共 74 行

/*
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 * from this software without specific prior written permission.
 * 
 * This software is provided "AS IS," without a warranty of any 
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package examples.rmisocfac;

import java.io.*;
import java.net.*;

class XorServerSocket extends ServerSocket {
  
    /*
     * The pattern used to "encrypt" and "decrypt" each byte sent
     * or received by the socket.
     */
    private final byte pattern;
  
    /* 
     * Constructor for class XorServerSocket.
     */
    public XorServerSocket(int port, byte pattern) throws IOException {
        super(port);
        this.pattern = pattern;
    }
  
    /* 
     * Creates a socket of type XorSocket and then calls 
     * implAccept to wait for a client connection.
     */
    public Socket accept() throws IOException {
        Socket s = new XorSocket(pattern);
        implAccept(s);
        return s;
    }
}