Nader check this out: http://cvs.apache.org/viewcvs.cgi/incubator/directory/eve/trunk/frontend/eve nt/?root=Apache-SVN
namely look at the SPI for the service interfaces then the pojo impl. The merlin-impl is just a POJO wrapper for Merlin. What do you think about creating a custom lifecycle for the subscribe Operation on this event router/bus concept. BTW Berin has already done this with GUIApp but I'd like to see this sort of thing make its way into Merlin. Cheers, Alex > -----Original Message----- > From: Nader Aeinehchi [mailto:[EMAIL PROTECTED] > Sent: Friday, April 09, 2004 5:00 AM > To: Avalon Developers List > Subject: Event mechanism in Merlin > > Hi > > - I wonder if any special approach has been taken in Merlin to handle > events? > - Are events handled based on usual Java event mechanism? > - Observer and Observable pattern? > - Are alternative even mechanisms been discussed/used like Hub and Spoke > or Event Bus? > > Thanks. > > > Best Regards > > -- > Nader Aeinehchi > Aasenhagen 66 E > 2020 Skedsmokorset > NORWAY > Direct and Mobile +47 41 44 29 57 > Tel (private): +47 64 83 09 08 > Fax +47 64 83 08 07 > www.aeinehchi.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]