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

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

All Implemented Interfaces:

Connection, InputConnection, OutputConnection, StreamConnection, StreamConnectionNotifier

public class Protocol
extends ConnectionBase
implements StreamConnection, StreamConnectionNotifier

This connection is used to 'channel' other connections through to an embedded J2SE VM (if any) that may support additional connection types not supported by the Squawk core code.

Constructor Summary

Protocol()
Public constructor

Method Summary

StreamConnection	acceptAndOpen() acceptAndOpen
void	close() Close the connection.
Connection	open(String protocol, String name, int mode, boolean timeouts) open
InputStream	openInputStream() openInputStream
OutputStream	openOutputStream() openOutputStream

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()

Public constructor

Method Detail

open

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

open

Specified by:

open in class ConnectionBase

Parameters:

protocol - The URL protocol

name - The URL for the connection

mode - The access mode

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

Returns:

A new Connection object

Throws:

ConnectionNotFoundException - If the connection cannot be found.

IOException - If some other kind of I/O error occurs.

openInputStream

public InputStream openInputStream()
                            throws IOException

openInputStream

Specified by:

openInputStream in interface InputConnection

Overrides:

openInputStream in class ConnectionBase

Returns:

An input stream

Throws:

IOException - If an I/O error occurs

openOutputStream

public OutputStream openOutputStream()
                              throws IOException

openOutputStream

Specified by:

openOutputStream in interface OutputConnection

Overrides:

openOutputStream in class ConnectionBase

Returns:

An input stream

Throws:

IOException - If an I/O error occurs

acceptAndOpen

public StreamConnection acceptAndOpen()
                               throws IOException

acceptAndOpen

Specified by:

acceptAndOpen in interface StreamConnectionNotifier

Returns:

A StreamConnection to communicate with a client.

Throws:

IOException - If an I/O error occurs.

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