Package org.apache.qpid.protonj2.engine.impl

Class ProtonFrameEncodingHandler

java.lang.Object

org.apache.qpid.protonj2.engine.impl.ProtonFrameEncodingHandler

All Implemented Interfaces:

EngineHandler

public class ProtonFrameEncodingHandler
extends java.lang.Object
implements EngineHandler

Handler that encodes performatives into properly formed frames for IO

Field Summary

Fields

Modifier and Type	Field	Description
static byte	AMQP_FRAME_TYPE	Frame type indicator for AMQP protocol frames.
static byte	SASL_FRAME_TYPE	Frame type indicator for SASL protocol frames.

Constructor Summary

Constructors

Constructor	Description
ProtonFrameEncodingHandler()

Method Summary

Modifier and Type	Method	Description
void	handlerAdded(EngineHandlerContext context)	Called when the handler is successfully added to the EnginePipeline and will later be initialized before use.
void	handleWrite(EngineHandlerContext context, HeaderEnvelope envelope)	Handles write of AMQPHeader either by directly writing it to the output target or by converting it to bytes and firing a write using the ProtonBuffer based API in EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)
void	handleWrite(EngineHandlerContext context, OutgoingAMQPEnvelope envelope)	Handles write of AMQP performative envelope either by directly writing it to the output target or by converting it to bytes and firing a write using the ProtonBuffer based API in EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)
void	handleWrite(EngineHandlerContext context, SASLEnvelope envelope)	Handles write of SaslPerformative either by directly writing it to the output target or by converting it to bytes and firing a write using the ProtonBuffer based API in EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.qpid.protonj2.engine.EngineHandler

engineFailed, engineStarting, handleEngineStateChanged, handleRead, handleRead, handleRead, handleRead, handlerRemoved, handleWrite

Field Detail

AMQP_FRAME_TYPE

public static final byte AMQP_FRAME_TYPE

Frame type indicator for AMQP protocol frames.

See Also:

Constant Field Values

SASL_FRAME_TYPE

public static final byte SASL_FRAME_TYPE

Frame type indicator for SASL protocol frames.

See Also:

Constant Field Values

Constructor Detail

ProtonFrameEncodingHandler

public ProtonFrameEncodingHandler()

Method Detail

handlerAdded

public void handlerAdded(EngineHandlerContext context)

Description copied from interface: EngineHandler

Called when the handler is successfully added to the EnginePipeline and will later be initialized before use.

Specified by:

handlerAdded in interface EngineHandler

Parameters:

context - The context that is assigned to this handler.

handleWrite

public void handleWrite(EngineHandlerContext context,
                        HeaderEnvelope envelope)

Description copied from interface: EngineHandler

Handles write of AMQPHeader either by directly writing it to the output target or by converting it to bytes and firing a write using the ProtonBuffer based API in EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)

Specified by:

handleWrite in interface EngineHandler

Parameters:

context - The EngineHandlerContext associated with this EngineHandler instance.

envelope - The HeaderEnvelope instance to write.

handleWrite

public void handleWrite(EngineHandlerContext context,
                        SASLEnvelope envelope)

Description copied from interface: EngineHandler

Handles write of SaslPerformative either by directly writing it to the output target or by converting it to bytes and firing a write using the ProtonBuffer based API in EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)

Specified by:

handleWrite in interface EngineHandler

Parameters:

context - The EngineHandlerContext associated with this EngineHandler instance.

envelope - The SASLEnvelope instance to write.

handleWrite

public void handleWrite(EngineHandlerContext context,
                        OutgoingAMQPEnvelope envelope)

Description copied from interface: EngineHandler

Handles write of AMQP performative envelope either by directly writing it to the output target or by converting it to bytes and firing a write using the ProtonBuffer based API in EngineHandlerContext.fireWrite(ProtonBuffer, Runnable)

Specified by:

handleWrite in interface EngineHandler

Parameters:

context - The EngineHandlerContext associated with this EngineHandler instance.

envelope - The OutgoingAMQPEnvelope instance to write.