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https://issues.apache.org/jira/browse/CXF-6005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrei Shakirin reassigned CXF-6005:
------------------------------------
Assignee: Andrei Shakirin
> ResourceInfo cannot be injected in OSGi environment
> ---------------------------------------------------
>
> Key: CXF-6005
> URL: https://issues.apache.org/jira/browse/CXF-6005
> Project: CXF
> Issue Type: Bug
> Components: JAX-RS
> Affects Versions: 2.7.12
> Reporter: Andrei Shakirin
> Assignee: Andrei Shakirin
> Priority: Critical
>
> Problem: by injection of ResourceInfo in resource class or in provider in
> OSGi environment CXF throws following exception:
> {code}
> Caused by: java.lang.IllegalArgumentException: interface
> org.apache.cxf.jaxrs.impl.tl.ThreadLocalProxy is not visible from class loader
> at java.lang.reflect.Proxy.getProxyClass0(Proxy.java:487)[:1.7.0_40]
> at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:722)[:1.7.0_40]
> at
> org.apache.cxf.jaxrs.utils.InjectionUtils.createThreadLocalProxy(InjectionUtils.java:962)
> {code}
> Reason of the problem: there is no dedicated thread local context for
> ResourceInfo and CXF instantiates it using java reflection proxy in
> InjectionUtils:
> {code}
> return
> (ThreadLocalProxy<T>)Proxy.newProxyInstance(type.getClassLoader(),
> new Class[] {type, ThreadLocalProxy.class
> },
> new ThreadLocalInvocationHandler<T>());
> {code}
> The problem is that classloader in first argument is taken from type class,
> but proxy have to implement two interfaces: type and ThreadLocalProxy (second
> argument). It works fine in standalone environment, but in OSGi classloader
> of ResourceInfo bundle doesn't know nothing about ThreadLocalProxy interface
> in CXF JAX-RS bundle. Of course, the ThreadLocalProxy cannot be found.
> Solution: possible solution is use the classloader of current class
> (InjectionUtils) instead of type class. As far as InjectionUtils classloader
> knows type class as well it should work in standalone as well as in OSGi
> environments.
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