Retrieve and store event payload
In a normal portal environment, the portlets in a single dialog can exchange data through a set of well-defined events. However, you might want to include third-party portlets or older portlets that are not aligned with the normal portal environment. You can include such portlets with the HCL UX Screen Flow Manager.
For example, in a travel site, a passenger information portlet portlet1
can emit the ID of a passenger. It emits this ID by using a JSR-286 event
with the QName passengerID
. A second portlet, car renters
information portlet portlet2
can receive the ID of the
passenger, but it expects this ID to be sent through a JSR-286 event with the QName userID
. Without extra translation, the two portlets cannot
communicate with each other because the events that they exchange use different QNames
.
- Event mappers. For more information, go to Event Mappers.
- The explicit specification of dialog context (DCX) keys when events are associated with referenced transition endpoints.