com.pcbsys.nirvana.client.nSignedEventListener Interface Reference

This interface should be implemented by any object that wishes to register itself as a subscriber to a nirvana channel or queue, using the nMessageValidator class to receive signed events. More...

Inheritance diagram for com.pcbsys.nirvana.client.nSignedEventListener:

Public Member Functions
void	error (com.pcbsys.nirvana.client.nConsumeEvent evt, byte[] signature, Exception reason)
	This method is asynchronously called by the nirvana client API to deliver a failed signature events to a registered subscriber.
void	go (com.pcbsys.nirvana.client.nConsumeEvent evt, Object signerDetails)
	This method is asynchronously called by the nirvana client API to deliver a signed event to a registered subscriber.

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Detailed Description

This interface should be implemented by any object that wishes to register itself as a subscriber to a nirvana channel or queue, using the nMessageValidator class to receive signed events.

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Member Function Documentation

void com.pcbsys.nirvana.client.nSignedEventListener.error	(	com.pcbsys.nirvana.client.nConsumeEvent	evt,
		byte[]	signature,
		Exception	reason
	)

This method is asynchronously called by the nirvana client API to deliver a failed signature events to a registered subscriber.

Parameters:

	evt	The nConsumeEvent object specifying the event being delivered.
	signature	the signature being used go attempt to validate the event
	reason	the exception generated when validating the event

void com.pcbsys.nirvana.client.nSignedEventListener.go	(	com.pcbsys.nirvana.client.nConsumeEvent	evt,
		Object	signerDetails
	)

This method is asynchronously called by the nirvana client API to deliver a signed event to a registered subscriber.

Parameters:

	evt	The nConsumeEvent object specifying the event being delivered.
	signerDetails	signing information such as java.security.cert.X509Certificate