Hello² And you're problem is described at this issue: https://issues.apache.org/jira/browse/CAMEL-10513. Camel 2.19.0 changed the initialization time in blueprint - so that's why you have different thread/TCCL.
regards Grzegorz Grzybek 2017-07-14 19:24 GMT+02:00 Grzegorz Grzybek <gr.grzy...@gmail.com>: > Hello > > Yes. Never, ever use thread context class loader - in blueprint you can't > be sure what thread you're using. And you don't want to cause memory leaks. > > if you have bundle reference or bundlecontext, you can get any bundle and > use it to load resource. > > regards > Grzegorz Grzybek > > 2017-07-14 17:45 GMT+02:00 Claus Ibsen <claus.ib...@gmail.com>: > >> In pure OSGi that is not the way to load resources from the classpath. >> OSGi has its own set of APIs for that. >> >> You should load via BundleContext and Bundle >> https://osgi.org/javadoc/r4v43/core/org/osgi/framework/BundleContext.html >> https://osgi.org/javadoc/r4v43/core/org/osgi/framework/Bundle.html >> >> That is also what Camel uses when its runs in OSGi and its >> ClassResolver via the OsgiClassResolver class. >> >> It may be that the current thread in the past may have worked, but >> there is no guarantee. And what have changed is hard to tell as Karaf >> and Camel upgrades are using newer version of OSGi and Blueprint etc. >> >> On Fri, Jul 14, 2017 at 5:39 PM, rsteppac2 <r...@steppacher.name> wrote: >> > Hello Claus, >> > >> > thanks for your suggestions! >> > >> > it is 3rd party library code, so I cannot just change it. What I could >> do, I >> > guess, is to wrap the library's factory code in my own and set the >> context >> > classloader of the current thread to the application context class >> loader >> > before delegating to the actual factory. >> > >> > What I do not quite understand is why the code works consistently with >> Camel >> > versions < 2.19.0 and consistently not with >= 2.19.0. >> > And why would the classloader of the thread that builds the blueprint >> > context based on the XML in my bundle not have access to a resource >> that is >> > at the root of that very same bundle? >> > >> > >> > Thanks again. >> > Ralf >> > >> > >> > >> > -- >> > View this message in context: http://camel.465427.n5.nabble. >> com/getResourceAsStream-in-OSGi-bundle-not-working-with-Came >> l-2-19-tp5807017p5807021.html >> > Sent from the Camel - Users mailing list archive at Nabble.com. >> >> >> >> -- >> Claus Ibsen >> ----------------- >> http://davsclaus.com @davsclaus >> Camel in Action 2: https://www.manning.com/ibsen2 >> > >
