On 20/06/13 10:44, bokie wrote: > Hi David, > > Thanks for taking the time to respond. > > I'll try to illustrate the use case with a small diagram... > > ___________ ___________ ___________ ____________ > | | | | | Consumer | | (B) > requires | > | Service (s) |-->| Registry |--> | (a) |----| instance (a) | > |__________ | |___________| |__________| |___________| > > Summarizing the problem: > Assuming that (B) and Consumer (a) of Service (s) are in the same bundle, > how "should" (B) acquire the instance (a) instantiated by the SCR? >
several possibilities, which depend on use-case and taste 1. You can let the consumer register itself as a service, so that B can get it from the registry 2. You can use the whiteboard pattern to let the service s retrieve a/all consumer/s from the registry. B can then do the same. 3. You could merge B and the consumer since B always requires an (the?) instance of consumer a 4. ... (it goes on) ... > Thanks again, > Jorge > > > > > > -- > View this message in context: > http://apache-felix.18485.x6.nabble.com/Declarative-Services-tp5004036p5004044.html > Sent from the Apache Felix - Users mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > -- Ferry Huberts --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
