When an adapter user enables a polling notification using Integration Server Administrator, the notification calls the enableCallBack method before the startupCallBack method. If the node was previously enabled, and the user is simply starting up the notification after the package loads, then the enableCallBack call is skipped. An exception from either method call disables the notification node.

The server calls the runNotification method at regular intervals, based on the scheduling parameters that specify the interval at which Integration Server should invoke the notification. The same object instance is always used unless the schedule is configured to allow overlapping, and the previous call to runNotification has not completed.