io.nadron.protocols.impl

Class AMF3Protocol

java.lang.Object

io.nadron.protocols.AbstractNettyProtocol

io.nadron.protocols.impl.AMF3Protocol

All Implemented Interfaces:

Protocol

public class AMF3Protocol
extends AbstractNettyProtocol

This protocol defines AMF3 as a byte array being sent over the wire. Used by flash clients that use Socket class. This class applies the flash AMF3 protocol to the PlayerSession's pipeline.

Author:

Abraham Menacherry

Field Summary

Fields

Modifier and Type	Field and Description
private JavaObjectToAMF3Encoder	javaObjectToAMF3Encoder Once the game handler is done with its operations, it writes back the java object to the client.
private io.netty.handler.codec.LengthFieldPrepender	lengthFieldPrepender Utility handler provided by netty to add the length of the outgoing message to the message as a header.

Fields inherited from class io.nadron.protocols.AbstractNettyProtocol

IDLE_STATE_CHECK_HANDLER

Constructor Summary

Constructors

Constructor and Description
AMF3Protocol()

Method Summary

Methods

Modifier and Type	Method and Description
void	applyProtocol(PlayerSession playerSession) The main method of this interface.
protected AMF3ToJavaObjectDecoder	createAMF3ToJavaObjectDecoder()
JavaObjectToAMF3Encoder	getJavaObjectToAMF3Encoder()
io.netty.handler.codec.LengthFieldPrepender	getLengthFieldPrepender()
void	setJavaObjectToAMF3Encoder(JavaObjectToAMF3Encoder javaObjectToAMF3Encoder)
void	setLengthFieldPrepender(io.netty.handler.codec.LengthFieldPrepender lengthFieldPrepender)

Methods inherited from class io.nadron.protocols.AbstractNettyProtocol

applyProtocol, createLengthBasedFrameDecoder, getProtocolName

Methods inherited from class java.lang.Object

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

Field Detail

javaObjectToAMF3Encoder

private JavaObjectToAMF3Encoder javaObjectToAMF3Encoder

Once the game handler is done with its operations, it writes back the java object to the client. When writing back to flash client, it needs to use this encoder to encode it to AMF3 format.

lengthFieldPrepender

private io.netty.handler.codec.LengthFieldPrepender lengthFieldPrepender

Utility handler provided by netty to add the length of the outgoing message to the message as a header.

Constructor Detail

AMF3Protocol

public AMF3Protocol()

Method Detail

applyProtocol

public void applyProtocol(PlayerSession playerSession)

Description copied from interface: Protocol

The main method of this interface. For the Netty implementation, this will be used to add the handlers in the pipeline associated with this user session. For now, "configuration" only means adding of handlers. It is expected that the LoginHandler or whichever previous handler was handling the message has cleared up the ChannelPipeline object.

Parameters:

playerSession - The user session for which the protocol handlers need to be set.

createAMF3ToJavaObjectDecoder

protected AMF3ToJavaObjectDecoder createAMF3ToJavaObjectDecoder()

getJavaObjectToAMF3Encoder

public JavaObjectToAMF3Encoder getJavaObjectToAMF3Encoder()

setJavaObjectToAMF3Encoder

public void setJavaObjectToAMF3Encoder(JavaObjectToAMF3Encoder javaObjectToAMF3Encoder)

getLengthFieldPrepender

public io.netty.handler.codec.LengthFieldPrepender getLengthFieldPrepender()

setLengthFieldPrepender

public void setLengthFieldPrepender(io.netty.handler.codec.LengthFieldPrepender lengthFieldPrepender)