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

java.lang.Object
  com.sun.squawk.io.ConnectionBase
      com.sun.spot.peripheral.RadioConnectionBase
          com.sun.squawk.io.j2me.radiostream.Protocol

All Implemented Interfaces:

RadiostreamConnection, IRadioControl, ITimeoutableConnection, Connection, InputConnection, OutputConnection, StreamConnection

public class Protocol
extends RadioConnectionBase
implements RadiostreamConnection

This class provides the "radiostream" protocol for accessing the SPOT radio using streams. It is an implementor of RadiostreamConnection

See Also:

RadiostreamConnection

Field Summary

Fields inherited from class com.sun.spot.peripheral.RadioConnectionBase

DEFAULT_TIMEOUT

Constructor Summary

Protocol()

Method Summary

byte	getLocalPort() Answer the port number for this connection
Connection	open(String protocolName, String name, int mode, boolean timeouts) Open a connection to a target.
InputStream	openInputStream() Open and return a data input stream for a connection.
OutputStream	openOutputStream() Open and return a data output stream for a connection.
static void	setProtocolManager(IRadiostreamProtocolManager protocolManager)
void	setRadioPolicy(RadioPolicy selection) Set the radio policy for this connection
static void	setRadioPolicyManager(IRadioPolicyManager manager)
void	setTimeout(long time) Set the timeout for receiving information on this connection

Methods inherited from class com.sun.spot.peripheral.RadioConnectionBase

getTimeout

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

close, openDataInputStream, openDataOutputStream

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sun.spot.peripheral.ITimeoutableConnection

getTimeout

Methods inherited from interface javax.microedition.io.InputConnection

openDataInputStream

Methods inherited from interface javax.microedition.io.Connection

close

Methods inherited from interface javax.microedition.io.OutputConnection

openDataOutputStream

Methods inherited from interface javax.microedition.io.Connection

close

Constructor Detail

Protocol

public Protocol()

Method Detail

setProtocolManager

public static void setProtocolManager(IRadiostreamProtocolManager protocolManager)

setRadioPolicyManager

public static void setRadioPolicyManager(IRadioPolicyManager manager)

open

public Connection open(String protocolName,
                       String name,
                       int mode,
                       boolean timeouts)

Description copied from class: ConnectionBase

Open a connection to a target.

Specified by:

open in class ConnectionBase

Parameters:

protocolName - 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

openInputStream

public InputStream openInputStream()

Description copied from class: ConnectionBase

Open and return a data input stream for a connection.

Specified by:

openInputStream in interface InputConnection

Overrides:

openInputStream in class ConnectionBase

Returns:

An input stream

openOutputStream

public OutputStream openOutputStream()

Description copied from class: ConnectionBase

Open and return a data output stream for a connection.

Specified by:

openOutputStream in interface OutputConnection

Overrides:

openOutputStream in class ConnectionBase

Returns:

An input stream

setRadioPolicy

public void setRadioPolicy(RadioPolicy selection)

Description copied from interface: IRadioControl

Set the radio policy for this connection

Specified by:

setRadioPolicy in interface IRadioControl

Parameters:

selection - the policy required

getLocalPort

public byte getLocalPort()

Description copied from interface: IRadioControl

Answer the port number for this connection

Specified by:

getLocalPort in interface IRadioControl

Returns:

the port number

setTimeout

public void setTimeout(long time)

Description copied from interface: ITimeoutableConnection

Set the timeout for receiving information on this connection

Specified by:

setTimeout in interface ITimeoutableConnection

Overrides:

setTimeout in class RadioConnectionBase

Parameters:

time - - Timeout period in milliseconds. Set this to -1 to turn off timeouts (infinite wait), or to 0 or more to wait that long for data before throwing a TimeoutException.