Thank you all for helping me understand. I finally resolved the problem by making sensei-common a bundle as well, and exporting only the packages I used.
I now have two bundles: common-services which has a logger and networking-bundle which creates a WIFI access point using linux commands. Now, this may seem a stupid question: How do I shutdown the application? I am using Felix embedded, and I need the stop method to run in the networking bundle to shutdown the WIFI access point? thanks, Nadeem On 17 July 2014 05:03, Stuart McCulloch <[email protected]> wrote: > On 16 Jul 2014, at 21:34, Christian Schneider <[email protected]> > wrote: > > Not sure why it is there. Normally the maven bundle plugin only lists > packages that are either referenced from java code or from blueprint. > > The manifest shows several embedded libraries, including Spring and > various Apache commons libraries - one or more of these likely refer to the > “bsh” package (note the plugin works off bytecode, not Java code). > > Depending what features you use from these embedded libraries you probably > don’t need the “bsh” package [1], in which case you can either exclude it > as Christian suggests or mark it as optional: > > Import-Package: bsh;resolution:=optional,* > > [1] Unfortunately the plugin cannot tell for sure if you need it or not - > all it knows is that some bytecode in the bundle refers to this package (in > this case bytecode from one of the embedded libraries). > > > If you are sure you do not need it then try Import-Package: !bsh,* > > This way you make sure it is not added. > > > > Christian > > > > Am 16.07.2014 22:16, schrieb Nadeem M Nayeck: > >> I am new to OSGi and trying to get my first toy project running. I am > >> having some trouble deploying my first bundle into embedded Felix. > >> > >> My project is a maven project with the following sub-projects: > >> 1) sensei-main (embedded Felix osgi with 4 bundles deployed: > >> org.apache.felix.bundlerepository-1.6.6.jar, > >> org.apache.felix.gogo.command-0.12.0.jar, > >> org.apache.felix.gogo.runtime-0.10.0.jar, > >> org.apache.felix.gogo.shell-0.10.0.jar) > >> 2) sensei-common (a re-usable jar with jar dependencies. The pom can be > >> found here: *https://gist.github.com/mnnayeck/284a4c74170db3dfe79d > >> <https://gist.github.com/mnnayeck/284a4c74170db3dfe79d>* ) > >> 3) sensei-networking (a *bundle *that uses sensei-common jar. The pom > can > >> be found here:* https://gist.github.com/mnnayeck/61a442c1b7df779c362c > >> <https://gist.github.com/mnnayeck/61a442c1b7df779c362c>* ) > >> > >> The generated manifest for the sensei-networking bundle is here: > >> https://gist.github.com/mnnayeck/d802a54e54d9d2cc3fd7 > >> > >> My problem is that I am getting this error when I start the Felix > container: > >> > >> ERROR: Bundle ac.uom.foe.cse.sensei-networking [5] Error starting > >> > file:/D:/projects/uom/sensei/trunk/sensei-main/bundle/sensei-networking-1.0.0-SNAPSHOT.jar > >> (org.osgi.framework.BundleException: Unresolved constraint in bundle > >> ac.uom.foe.cse.sensei-networking [5]: Unable to resolve 5.0: missing > >> requirement [5.0] osgi.wiring.package; (osgi.wiring.package=bsh)) > >> org.osgi.framework.BundleException: Unresolved constraint in bundle > >> ac.uom.foe.cse.sensei-networking [5]: Unable to resolve 5.0: missing > >> requirement [5.0] osgi.wiring.package; (osgi.wiring.package=bsh) > >> at > >> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3974) > >> at org.apache.felix.framework.Felix.startBundle(Felix.java:2037) > >> at > org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1291) > >> at > >> > org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304) > >> > >> I don't understand why it is looking for bsh (an optional transitive > >> dependency of spring-context). I don't use it in any of my classes. Why > is > >> it even in the Import-Package manifest? > >> > >> Can anyone help me understand please? > >> > >> thanks, > >> Nadeem > >> > > > > > > -- > > 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] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
