Ok i am not completely sure that i understand what you are doing in CellarExtender/CombinedClassLoader/HazelcastBundleListener... or do i have to explicitly use the CombinedClassLoader in my other bundle? The goal was that I want to create CamelProcessors during runtime and use them in Blueprints. My actual approach is to automatically register them as a Service and inject them into my blueprint. This works but it can not access a BundleContext via FramWorkUtils so I can't get a Servicetracker.
br, Matthias Am Mi., 29. Sept. 2021 um 14:46 Uhr schrieb Jean-Baptiste Onofré < j...@nanthrax.net>: > Hi, > > No it's not really possible without a framework extension. > Bundle classloader is directly managed by the framework. > > However, you can create/federate/control classloader. It's what we do in > Cellar using the ClassLoaderService: > > > https://github.com/apache/karaf-cellar/blob/main/core/src/main/java/org/apache/karaf/cellar/core/utils/CombinedClassLoader.java > > You can create groovy classloader and extend it. > > NB: a similar ClassLoader service is in preparation in K5: > > https://github.com/jbonofre/karaf5/blob/main/boot/src/main/java/org/apache/karaf/boot/service/ClassLoaderService.java > (WIP) > > Regards > JB > > On 29/09/2021 14:42, Matthias Leinweber wrote: > > Hello, > > > > Is it possible to replace the bundle classloader with another? The idea > > behind this is that you have a groovy class loader which uses the bundle > > class loader as a parent. Then after the initialization of the groovy > > class loader this class loader loads additional classes during runtime. > > > > When I add dynamic-import to a bundle which is using my groovy dynamic > > bundle it should be possible to use the dynamically loaded classes in > > the other bundle. > > > > But unfortunately i don't find a way to replace the bundle class loader > > .. any ideas about this? > > > > best regards > > Matthias >
