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2013 FRC Java API

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

java.lang.Object
  extended by com.sun.squawk.io.ConnectionBase
      extended by 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
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2013 FRC Java API

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