Can it be that I'm getting ClassCastException because of I'm using
bundlerepository as a maven dependency and loading a bundle from a
separate jar file? (but of the same version)
On 26.10.2014 19:51, Artem Zhirkov wrote:
Seems like I figured out a way to receive a service from host
application (I'm now getting ServiceReference from the BundleContext
of just installed Bundle, there is no ServiceReference to
RepositoryAdmin in Framework's BundleContext after bundle
installation), but now I'm stuck with:
java.lang.ClassCastException:
org.apache.felix.bundlerepository.impl.RepositoryAdminImpl cannot be
cast to org.apache.felix.bundlerepository.RepositoryAdmin
when
ServiceReference ref =
adminBundle.getBundleContext().getServiceReference(RepositoryAdmin.class.getName());
RepositoryAdmin repoAdmin = null;
if (ref != null) {
repoAdmin =
(RepositoryAdmin)adminBundle.getBundleContext().getService(ref);
I know this happens when RepositoryAdmin interface is loaded from a
different classloader than where the RepositoryAdminImpl loads it
from. But I actually put org.apache.felix.bundlerepository package in
system exclusion (?) list in framework configuration:
config.put(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA,
"org.apache.felix.bundlerepository; version=2.0.2");
so it shouldn't happen? Why is it still happening and what can I do
about it?
On 26.10.2014 11:28, Artem Zhirkov wrote:
Ok, so now I'm installing bundlerepository bundle from a jar file and
then creating ServiceTracker using this code:
adminTracker = new ServiceTracker(adminConsumer.getContext(),
RepositoryAdmin.class.getName(), null);
adminTracker.open();
in order to retrieve RepositoryAdmin service, but
adminTracker.getServices() return null.
(adminConsumer is a host bundle activator, I'm trying to follow this
tutorial
http://felix.apache.org/site/apache-felix-framework-launching-and-embedding.html#ApacheFelixFrameworkLaunchingandEmbedding-hostserviceusage
)
On 25.10.2014 19:05, Neil Bartlett wrote:
You're probably missing a bundle that provides the service.
Neil
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