Newbie here. Is there a good resource aimed at users that describes in fairly good detail standard OSGI features as well as something that compares and contrasts the 3rd-party approaches?
On Jul 19, 2014 8:27 AM, Bram Pouwelse <[email protected]> wrote: I've built a proprietary solution for managed JPA with support for JTA transactions which is using the dependency manager. I'm willing to share this but then I'll need to change some package names first. @Paul, do you think this could be a candidate for an Amdatu project? Bram 2014-07-19 14:17 GMT+02:00 Paul Bakker <[email protected]>: > I assume you're talking about JPA with Apache Aries? I'm not very familiar > with Aries, but if it really requires Blueprint I would seriously consider > not using CMP. It's fairly easy to manage JPA transactions manually, so CMP > doesn't really justify the downsides in my opinion. > > Cheers, > > Paul > > > On Fri, Jul 18, 2014 at 8:19 PM, Christian Schneider < > [email protected]> wrote: > > > I currently see one important case for blueprint. > > > > If you want to use jpa with container managed persistence then blueprint > > is the only working solution in OSGi I know. > > As jpa is used a lot in business applications I think this is an > important > > feature. As I generally like DS I would be very interested if there are > > similar solutuions for using jpa with DS. > > > > Christian > > > > > > Am 17.07.2014 12:34, schrieb Neil Bartlett: > > > > Pretty much, I only take issue with the idea that annotated DS > components > >> are not POJOs. The annotations are build-time only so they do not create > >> any runtime dependency. The components can be used anywhere outside of > DS > >> and OSGi, including in unit tests. So in what sense are they not POJO? > >> > >> Regarding integration testing, this will be broadly the same with both > >> approaches. > >> > >> I personally prefer DS. One advantage that you didn't mention is > improved > >> laziness since it is purely declarative, whereas DM requires an > activator > >> class to be loaded. However I don't have any real problem with DM... it's > at > >> least a lot better than Blueprint ;-) > >> > >> Neil > >> > >> > >> > > -- > > Christian Schneider > > http://www.liquid-reality.de > > > > Open Source Architect > > Talend Application Integration Division http://www.talend.com > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > >
