CODEX_KeyService::ClientMessageEvent< MT > Class Template Reference

This class wraps a message from a client in an event. More...

Inheritance diagram for CODEX_KeyService::ClientMessageEvent< MT >:

[legend]Collaboration diagram for CODEX_KeyService::ClientMessageEvent< MT >:


Public Member Functions
	ClientMessageEvent (CODEX_Events::Activity source, ClientMessageHandler destination)
	Create a ClientMessageEvent specifying the source and destination.
	ClientMessageEvent (CODEX_Events::Activity source, ClientMessageHandler destination, const MT &message)
	Create a ClientMessageEvent specifying the message.
virtual	~ClientMessageEvent ()
	Virtual destructor.
ClientMessageHandler *	destination () const
	The destination.
const MT &	message () const
	The wrapped object.
bool	handle ()
	Handle this event -- invokes the appropriate handler from the destination Activity, which must have type ClientMessageHandler.
void	reRoute (ClientMessageHandler *newDestination)
	Re-route this event to another Activity.
bool	unmarshal (unsigned char **pp, long length)
	Forwards an unmarshal request to the wrapped object.
Activity *	source ()
	The Activity that created this event.
Protected Attributes
ClientMessageHandler *	m_destination
	The CODEX_Events::Activity that handles this event.
Activity *	m_source
	Source of this event.

Detailed Description

This class wraps a message from a client in an event.

The template argument is the message type, and specialization of the templated handler in ClientMessageHandler provides the needed polymorphism.

Definition at line 62 of file ClientMessageEvent.h.

template<class MT>

void CODEX_KeyService::ClientMessageEvent< MT >::reRoute ( ClientMessageHandler * newDestination ) [inline]

Re-route this event to another Activity.
This is a much cheaper operation than copying the data to a new event. The CODEX_Events::Activity calling this should return false in its handler, so that the event will be re-added to the queue.
Definition at line 103 of file ClientMessageEvent.h.
References CODEX_KeyService::ClientMessageEvent< MT >::m_destination.

The documentation for this class was generated from the following files:

Generated on Fri May 6 17:42:12 2005 for COrnell Data EXchange (CODEX) by

1.4.1