Each time an event definition is added, removed, or replaced, the event catalog sends an event to the event server indicating that this has happened.
An event consumer can subscribe to these events to receive notification of changes in the event catalog. By default, the event catalog uses the default emitter factory to obtain an emitter for sending these events; however, this can be changed in the Event Catalog configuration.
These three event classes inherit property descriptions from a common parent class, cei_event_definition. Event definitions for all four event classes are automatically loaded into the event catalog during installation, along with the default root event definition.
Property | Value |
---|---|
version | 1.0.1 |
globalInstanceId | A globally unique identifier for the event |
creationTime | Current® date and time when the event is generated |
severity | 10 (information) |
priority | 10 (low) |
sourceComponentId | Identification of the Event Catalog component and event server host machine |
situation | Situation data, including one of the following values for situation
category:
|
extensionName | One of the following values:
|
extendedDataElements | A single extended data element with one attribute, eventDefinitionName. This attribute is a string specifying the name of the event definition that has been added, replaced, or removed. |