com.sun.squawk.io.j2me.socket
Class Protocol

java.lang.Object
  com.sun.squawk.io.ConnectionBase
      com.sun.squawk.io.j2me.socket.Protocol

All Implemented Interfaces:

Connection, InputConnection, OutputConnection, StreamConnection

public class Protocol
extends ConnectionBase
implements StreamConnection

Support for socket connections on device. This allows a generic stream connection with an external host (on a TCP network). This must be used in conjunction with a SocketProxy on a host computer.

Author:

Martin Morissette

Constructor Summary

Protocol()

Method Summary

void	close() Close the connection.
Connection	open(String protocol, String name, int mode, boolean timeouts) Open the connection
InputStream	openInputStream() Returns an input stream for this socket.
OutputStream	openOutputStream() Returns an output stream for this socket.

Methods inherited from class com.sun.squawk.io.ConnectionBase

openDataInputStream, openDataOutputStream

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.microedition.io.InputConnection

openDataInputStream

Methods inherited from interface javax.microedition.io.OutputConnection

openDataOutputStream

Constructor Detail

Protocol

public Protocol()

Method Detail

open

public Connection open(String protocol,
                       String name,
                       int mode,
                       boolean timeouts)
                throws IOException

Open the connection

Specified by:

open in class ConnectionBase

Parameters:

name - :

protocol - The URL protocol

mode - The access mode

timeouts - A flag to indicate that the caller wants timeout exceptions

Returns:

A new Connection object

Throws:

IOException

openInputStream

public InputStream openInputStream()
                            throws IOException

Returns an input stream for this socket.

Specified by:

openInputStream in interface InputConnection

Overrides:

openInputStream in class ConnectionBase

Returns:

an input stream for reading bytes from this socket.

Throws:

IOException - if an I/O error occurs when creating the input stream.

openOutputStream

public OutputStream openOutputStream()
                              throws IOException

Returns an output stream for this socket.

Specified by:

openOutputStream in interface OutputConnection

Overrides:

openOutputStream in class ConnectionBase

Returns:

an output stream for writing bytes to this socket.

Throws:

IOException - if an I/O error occurs when creating the output stream.

close

public void close()
           throws IOException

Close the connection.

Specified by:

close in interface Connection

Overrides:

close in class ConnectionBase

Throws:

IOException - if an I/O error occurs when closing the connection.