Hi. Christian. We want to use DS like EJB. By other words what EJB do in JavaEE we do it using DS.
Christian, could you say. if blueprint supports something like scope=prototype of DS? >Понедельник, 20 июля 2015, 22:28 +02:00 от Christian Schneider ><ch...@die-schneider.net>: > >I also think that most aspects of enterprise applications can be done >using DS in some way. >Unfortunately there are almost no examples out there. Maybe you can >share how you solved some of the >enterprise aspects like transactions and security. I think both might be >solvable using the template style and closures I used >in my DS example but I have no large scale experience with it. > >Christian > >On 20.07.2015 18:18, Raymond Auge wrote: >> I have to agree with David, >> >> So, more feedback from someone doing a really huge enterprise product >> migrating from Java EE to OSGi (4+ years in the making...) >> >> Service Damping is hell. You will not enjoy experiencing the complexity >> that service damping will impose on your already complex environment, >> particular if your goal has at least some designs on optionality. >> >> Since there is no (to my knowledge) alternative for dealing with service >> references in blueprint other than service damping, this made it so painful >> for us that after more than a couple years with BP in our lives we recently >> undertook to remove it all. >> >> Had blueprint NOT been implemented with service damping, it could have been >> tolerable and even likely that we would have used it more. >> >> Perhaps if BP-next provides an alternative more akin to DS (passive wait >> via listeners) we may go back to it in some rare cases. However, even when >> it comes to things like transactions and security, there are other models >> that work just as well. >> >> Lastly, I think it's just a bad idea to try to shoehorn dynamics into >> non-dynamic models like spring/CDI because they have fundamentally >> different expectations. >> >> Sincerely, >> - Ray >> >> > >-- >Christian Schneider >http://www.liquid-reality.de > >Open Source Architect >http://www.talend.com > > >--------------------------------------------------------------------- >To unsubscribe, e-mail: users-unsubscr...@felix.apache.org >For additional commands, e-mail: users-h...@felix.apache.org > -- Alex Sviridov
