Ok, now my doubt has been cleared out. Thank you!
2017-10-24 12:09 GMT+02:00 Jean-Baptiste Onofré <j...@nanthrax.net>: > Correct. > > Regards > JB > > On 10/24/2017 11:19 AM, Massimo Bono wrote: > >> In that case the user wouldn't interact with the browser, but with a >> client embedded inside the OSGi application itself, correct? >> >> 2017-10-24 9:44 GMT+02:00 Jean-Baptiste Onofré <j...@nanthrax.net <mailto: >> j...@nanthrax.net>>: >> >> Or a remote instance can "ship" a client interacting with a remote >> REST >> service exposed from an OSGi service. >> >> Regards >> JB >> >> On 10/24/2017 09:24 AM, Massimo Bono wrote: >> >> So, it's like saying: >> >> We know DOSGI implements RPC with REST-ful services, so we >> exploit that >> in order to create some rest webservices. Then, instead of query >> them >> from another OSGi container, we directly query them from the >> browser. >> >> Is my understanding correct? >> >> 2017-10-24 6:29 GMT+02:00 Jean-Baptiste Onofré <j...@nanthrax.net >> <mailto:j...@nanthrax.net> <mailto:j...@nanthrax.net <mailto: >> j...@nanthrax.net>>>: >> >> >> Hi, >> >> CXF DOSGi implementation is based on CXF and exposes OSGi >> services >> as REST >> service. >> >> That's an approach for DOSGi, but it's not the only one. >> >> In Cellar, you have another DOSGi implementation based on >> NIO/Hazelcast. >> Another one is Eclipse RemoteService. >> >> Each has pros/cons. >> >> Anyway, the purpose of DOSGi is to provide remote service >> invocation. So, a >> service is exposed on a node and used remotely on another >> one. It >> should be >> transparent for your code (the only minor change is that the >> service that >> has to be exposed for remote call should contain >> exported.service.interface >> property). >> >> Regards >> JB >> >> On 10/23/2017 10:13 PM, Massimo Bono wrote: >> >> Hello, >> >> I'm trying to grasp my mind on DOSGi; I want to have a >> general >> idea on >> the main concepts before start coding. >> >> A while ago I tried (with success) to replicate the >> awesome >> tutorial >> Christian provided (available >> https://github.com/apache/cxf-dosgi/tree/master/samples/rest >> <https://github.com/apache/cxf-dosgi/tree/master/samples/rest> >> <https://github.com/apache/cxf >> -dosgi/tree/master/samples/rest >> <https://github.com/apache/cxf-dosgi/tree/master/samples/rest>>). >> >> Now, before continuing coding, I want to understand why >> DOSGi >> is useful >> in my use case. >> >> Briefly, I want to code with Declarative Services with >> Karaf >> because i >> feel it's a more OSGi oriented way to define and bind >> services. >> Furthermore, I want my OSGi framework to recreate a web >> page >> the user >> can interact with: CXF can easily be deployed in Karaf, >> so I >> felt like >> it was a good choice over the other alternatives (like >> jetty). >> I used >> RESTful services as well, just to have something well >> structured. >> In a previous question, Christian suggested me to use >> DOSGi to >> fullly >> implement this scenario. >> After the successful attempt, I read the following >> resources on >> the topic. >> >> 1) http://cxf.apache.org/distributed-osgi-reference.html >> <http://cxf.apache.org/distributed-osgi-reference.html> >> <http://cxf.apache.org/distributed-osgi-reference.html >> <http://cxf.apache.org/distributed-osgi-reference.html>>; >> 2) https://github.com/apache/cxf-dosgi >> <https://github.com/apache/cxf-dosgi> >> <https://github.com/apache/cxf-dosgi >> <https://github.com/apache/cxf-dosgi>>; >> http://www.liquid-reality.de/display/liquid/2013/02/13/Apach >> e+Karaf+Tutorial+Part+8+-+Distributed+OSGi >> <http://www.liquid-reality.de/display/liquid/2013/02/13/Apac >> he+Karaf+Tutorial+Part+8+-+Distributed+OSGi> >> <http://www.liquid-reality.de/ >> display/liquid/2013/02/13/Apache+Karaf+Tutorial+Part+8+-+Distributed+OSGi >> <http://www.liquid-reality.de/display/liquid/2013/02/13/Apac >> he+Karaf+Tutorial+Part+8+-+Distributed+OSGi>>; >> >> Especially from the last one: It seems that DOSGi is >> used to >> let an OSGi >> framework B access to services located on a OSGi >> framework A. >> This is >> all good and dandy but in my scenario (Karaf + CXF >> exposing a REST >> service) where are the 2 OSGI containers? I can see only >> one, >> namely the >> one on my laptop in localhost! >> >> I'm sure I'm missing something, probably for my >> inexperience. >> Can someone solves this question of mine? >> >> Thanks! >> >> -- *Ing. Massimo Bono* >> >> >> -- Jean-Baptiste Onofré >> jbono...@apache.org <mailto:jbono...@apache.org> >> <mailto:jbono...@apache.org <mailto:jbono...@apache.org>> >> http://blog.nanthrax.net >> Talend - http://www.talend.com >> >> >> >> >> -- *Ing. Massimo Bono* >> >> >> -- Jean-Baptiste Onofré >> jbono...@apache.org <mailto:jbono...@apache.org> >> http://blog.nanthrax.net >> Talend - http://www.talend.com >> >> >> >> >> -- >> *Ing. Massimo Bono* >> > > -- > Jean-Baptiste Onofré > jbono...@apache.org > http://blog.nanthrax.net > Talend - http://www.talend.com > -- *Ing. Massimo Bono*
