com.bea.wlpi.server.plugin
Interface EventHandler
- public interface EventHandler
- extends java.io.Serializable
Interface through which plugins can handle or transform incoming event data.
- Since:
- WebLogic Process Integrator 2.0
- Author:
- Copyright © 2000, 2001 BEA Systems, Inc. All Rights Reserved.
onEvent
public EventData[] onEvent(EventData eventData)
throws PluginException
- Handle an incoming event. The event processor calls this method when it
receives an event message (usually via JMS) that is addressed to a
specific plugin. If the event handler merely transforms the incoming
data to a different format (typically XML), it should return the
transformed data, with appropriate content type and other attributes
set. Event handlers that completely process the incoming event
internally should return
null
. Event handlers can also
translate a single incoming event into multiple outgoing events for
the event processor to handle sequentially.
- Returns:
- Transformed event data, to be handled by the standard event
processor.
WebLogic Integration (WLI)