|How to realize communication between UI components [message #757910]
||Mon, 21 November 2011 14:28
| Oliver Pfau
Registered: November 2011
few days ago I had the problem to resolve an information on a composite. My first thought (and I did it so) was to do this with the observer pattern. Unfortunately the event receiving component was deep in the component hierarchy, so I had pass the event call through the hierarchy.
I thought something like a messaging bus could be nice. Probably as OSGI service with registering and unregistering on events by id and transporting serialized objects. Is there something like that existing?
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