com.apama.correlator.jms
Event JMSReceiverReliability


An enumeration containing constants for the currently supported receiver reliability values.
Constant Summary
 constant stringAPP_CONTROLLED := "APP_CONTROLLED"

Reliable messaging with acknowledgements controlled by the application.
 constant stringAT_LEAST_ONCE := "AT_LEAST_ONCE"

Reliable messaging without duplicate detection; events may be duplicated or reordered if a component fails, but will not be lost.
 constant stringBEST_EFFORT := "BEST_EFFORT"

Best effort non-reliable messaging; events may be lost or duplicated if a component fails.
 constant stringEXACTLY_ONCE := "EXACTLY_ONCE"

Reliable messaging with duplicate detection; events may be reordered if a component fails, but will not be lost, and will not be duplicated provided the unique message ids and duplicate detection window are configured correctly.
 
Constant Detail

APP_CONTROLLED

constant string APP_CONTROLLED := "APP_CONTROLLED"
Reliable messaging with acknowledgements controlled by the application.

AT_LEAST_ONCE

constant string AT_LEAST_ONCE := "AT_LEAST_ONCE"
Reliable messaging without duplicate detection; events may be duplicated or reordered if a component fails, but will not be lost.

BEST_EFFORT

constant string BEST_EFFORT := "BEST_EFFORT"
Best effort non-reliable messaging; events may be lost or duplicated if a component fails.

EXACTLY_ONCE

constant string EXACTLY_ONCE := "EXACTLY_ONCE"
Reliable messaging with duplicate detection; events may be reordered if a component fails, but will not be lost, and will not be duplicated provided the unique message ids and duplicate detection window are configured correctly.