The AIS trigger component

An AIS trigger is a component that can define a rule or a user-defined action which is executed when a certain AIS event takes place.

WorldServer supports several events that you can use to initiate user-defined processes. These events include the ability to execute user-defined actions before and after certain node-related processes. For example, you can define actions to take place before or after a node has been read from or written to. You can also define actions to take place after a node is created and before it is deleted. For more information, see the Java documentation for the WSAisTrigger class.

The currently supported events include:
EventOccurrence
EVENT_POST_CREATEAfter a node or asset is created.
EVENT_PRE_READBefore a node or asset is read.
EVENT_POST_READAfter a node or asset is read.
EVENT_PRE_WRITEBefore a node or asset is written to.
EVENT_POST_WRITEAfter a node or asset is written to.
EVENT_PRE_DELETEBefore a node or asset is deleted.

Java package: com.idiominc.wssdk.component.trigger