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Extremely small footprint Java HTTP stack.
The newest version!
/*
* BServletServerSocket.java
*
* Brazil project web application toolkit,
* export version: 2.3
* Copyright (c) 2001-2004 Sun Microsystems, Inc.
*
* Sun Public License Notice
*
* The contents of this file are subject to the Sun Public License Version
* 1.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is included as the file "license.terms",
* and also available at http://www.sun.com/
*
* The Original Code is from:
* Brazil project web application toolkit release 2.3.
* The Initial Developer of the Original Code is: drach.
* Portions created by drach are Copyright (C) Sun Microsystems, Inc.
* All Rights Reserved.
*
* Contributor(s): drach, suhler.
*
* Version: 2.2
* Created by drach on 01/06/01
* Last modified by suhler on 04/11/30 15:19:41
*
* Version Histories:
*
* 2.2 04/11/30-15:19:41 (suhler)
* fixed sccs version string
*
* 2.1 02/10/01-16:39:15 (suhler)
* version change
*
* 1.4 02/04/19-15:00:28 (drach)
* Added a no argument constructor
*
* 1.3 01/06/11-17:06:17 (suhler)
* fix javadoc errors
*
* 1.2 01/06/04-14:41:46 (suhler)
* package move
*
* 1.2 01/06/01-16:31:01 (Codemgr)
* SunPro Code Manager data about conflicts, renames, etc...
* Name history : 1 0 servlet/BServletServerSocket.java
*
* 1.1 01/06/01-16:31:00 (drach)
* date and time created 01/06/01 16:31:00 by drach
*
*/
package sunlabs.brazil.servlet;
import java.io.IOException;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketException;
import java.net.SocketImplFactory;
/**
*
* This is a special ServerSocket intended for use by the
* Brazil Servlet Adapter. It provides dummy methods for the
* ServerSocket operations used by the Brazil Toolkit. Do
* not use this class for anything other than it's intended use as a
* ServerSocket object that is passed to the constructor of
* a Server object by the BrazilServlet's
* init method.
*
* @author Steve Drach
* @version 2.2
*
* @see java.net.ServerSocket
* @see BServletServerSocket
* @see sunlabs.brazil.server.Server
* @see BrazilServlet
* @see BServletRequest
*/
public class BServletServerSocket extends ServerSocket {
private InetAddress bindAddr;
private int port;
/**
* Creates a BServletServerSocket object
* using -1 as a port number.
*/
public BServletServerSocket() throws IOException {
this(-1, 50, null);
}
/**
* Creates a BServletServerSocket object.
*
* @param port the port number this object encapsulates.
*
* @see #setLocalPort(int port)
*/
public BServletServerSocket(int port) throws IOException {
this(port, 50, null);
}
private BServletServerSocket(int port, int backlog, InetAddress bindAddr) throws IOException {
super(port+40000); // big hack, but not sure what else to do
close(); // here, other than close it fast
if (port < -1 || port > 0xFFFF)
throw new IllegalArgumentException(
"Port value out of range: " + port);
try {
if (bindAddr == null)
bindAddr = InetAddress.getLocalHost();
this.bindAddr = bindAddr;
this.port = port;
} catch(SecurityException e) {
close();
throw e;
} catch(IOException e) {
close();
throw e;
}
}
/**
* Returns the local address to which this socket is bound.
*
* @return the local address number to which this socket is bound.
*/
public InetAddress getInetAddress() {
return bindAddr;
}
/**
* Sets the local port to which this socket is bound. Not a method in
* ServerSocket because the port is fixed at construction
* time. It's needed here because a Servlet doesn't know it's local
* port until it services it's first request.
*
* @return the local port number to which this socket is bound.
*/
public void setLocalPort(int port) {
this.port = port;
}
/**
* Returns the local port to which this socket is bound.
*
* @return the local port number to which this socket is bound.
*/
public int getLocalPort() {
return port;
}
/**
* Dummy method, not implemented.
*
* @return null
*
* @exception IOException if method called.
*/
public Socket accept() throws IOException {
if (true)
throw new IOException("Method not implemented!");
return null;
}
/**
* Closes this socket.
*
* @exception IOException if an I/O error occurs when closing this socket.
*/
public void close() throws IOException {
super.close();
}
/**
* Dummy method, not implemented.
*
* @param timeout doesn't do anything.
*
* @exception SocketException if method called.
*/
public synchronized void setSoTimeout(int timeout) throws SocketException {
throw new SocketException("Method not implemented!");
}
/**
* Dummy method, not implemented.
*
* @return -1
* @exception IOException if method called.
*/
public synchronized int getSoTimeout() throws IOException {
if (true)
throw new IOException("Method not implemented!");
return -1;
}
/**
* Converts this socket to a String.
*
* @return a string representation of this socket.
*/
public String toString() {
return "ServerSocket[addr=" + getInetAddress() +
",localport=" + getLocalPort() + "]";
}
/**
* Dummy method, not implemented.
*
* @param fac doesn't do anything.
*
* @exception IOException if method called.
*/
public static synchronized void setSocketFactory(SocketImplFactory fac) throws IOException {
throw new IOException("Method not implemented!");
}
}