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• Simple Event A representation of a single activity (usually a business activity) that occurred at a single point in time. The SOAPEvent event type inherits from SimpleEvent.
• Time Event A timer. Time events can be configured to repeat at intervals, or they can be scheduled using a function in a rule or rule function.
• Advisory Event A notice generated by TIBCO BusinessEvents to report an activity in the engine, for example, an exception.
Inheritance You can use inheritance when defining simple events.Attributes In addition to user defined properties, events have built-in attributes for use in rules and rule functions. For example, simple events have these attributes: @id, @extId, @ttl, and @payload. Concepts and scorecards also have built-in attributes. See TIBCO BusinessEvents Developer’s Guide for details.A simple event definition is a set of properties related to a given activity. It includes information for evaluation by rules, meta-data that provides context, and a separate payload—a set of data relevant to the activity.A simple event is an instance of a simple event definition. It is a record of a single activity that occurred at a single point in time.
• Rule based A rule schedules the creation of a time-event instance at a given time.
• Time-interval based (Repeat Every) TIBCO BusinessEvents creates a time-event instance at regular intervals.Exception The TIBCO BusinessEvents engine automatically asserts an advisory event when it catches an exception that originates in user code but that is not caught with the catch command of the TIBCO BusinessEvents Exception type. (For information on working with exceptions, see Exception Handling in TIBCO BusinessEvents Developer’s Guide.)TIBCO BusinessEvents–ActiveMatrix BusinessWorks Integration Advisory events are also used in the container mode TIBCO BusinessEvents-ActiveMatrix BusinessWorks integration feature invokeProcess() function. Such events are asserted when the ActiveMatrix BusinessWorks process fails or times out (or is cancelled).Engine-Activated Advisory Event An advisory event is asserted when an engine has finished starting up and executing startup functions (if any).
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Copyright © TIBCO Software Inc. All Rights Reserved |