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h2. Non public interface producer
With the following:
{code}
/* package-private */ interface NonPublicInterface {
}
@Produces
@ApplicationScoped
NonPublicInterface producer() {
}
{code}
With Weld SE, the following exception is thrown:
{code}
Caused by: org.jboss.weld.exceptions.WeldException: WELD-001524: Unable to load proxy class for bean Producer Method [NonPublicInterface] with qualifiers [@Any @Default] declared as [[BackedAnnotatedMethod] @Produces @ApplicationScoped producer()] with class class java.lang.Object using classloader sun.misc.Launcher$AppClassLoader@5ce345c2
Caused by: java.lang.RuntimeException: java.lang.IllegalAccessError: class org.jboss.weld.proxies.NonPublicInterface$1654568476$Proxy$_$$_WeldClientProxy cannot access its superinterface NonPublicInterface
Caused by: java.lang.IllegalAccessError: class org.jboss.weld.proxies.NonPublicInterface$1654568476$Proxy$_$$_WeldClientProxy cannot access its superinterface NonPublicInterface
{code}
*For injection points within the same package.* Note that works fine with OpenWebBeans.
h2. Private nested class
With the following:
{code}
import com.codahale.metrics.MetricRegistry;
@Produces
@ApplicationScoped
MetricRegistry registry = new MetricRegistry();
{code}
With Weld OSGi (in Karaf with PAX CDI), the following exception is thrown:
{code}
Caused by: com.google.common.util.concurrent.ExecutionError: java.lang.IllegalAccessError: tried to access class com.codahale.metrics.MetricRegistry$MetricBuilder from class com.codahale.metrics.MetricRegistry$Proxy$_$$_WeldClientProxy
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2256)
at com.google.common.cache.LocalCache.get(LocalCache.java:3990)
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3994)
at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4878)
at org.jboss.weld.util.cache.LoadingCacheUtils.getCacheValue(LoadingCacheUtils.java:49)
at org.jboss.weld.util.cache.LoadingCacheUtils.getCastCacheValue(LoadingCacheUtils.java:74)
at org.jboss.weld.bean.proxy.ClientProxyProvider.getClientProxy(ClientProxyProvider.java:222)
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:755)
at org.jboss.weld.manager.BeanManagerImpl.getInjectableReference(BeanManagerImpl.java:861)
at org.jboss.weld.injection.ParameterInjectionPointImpl.getValueToInject(ParameterInjectionPointImpl.java:76)
at org.jboss.weld.injection.ConstructorInjectionPoint.getParameterValues(ConstructorInjectionPoint.java:150)
at org.jboss.weld.injection.ConstructorInjectionPoint.newInstance(ConstructorInjectionPoint.java:75)
at org.jboss.weld.injection.producer.AbstractInstantiator.newInstance(AbstractInstantiator.java:28)
at org.jboss.weld.injection.producer.BasicInjectionTarget.produce(BasicInjectionTarget.java:116)
at org.jboss.weld.injection.producer.BeanInjectionTarget.produce(BeanInjectionTarget.java:179)
at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:158)
at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:96)
at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:101)
at org.jboss.weld.bean.ContextualInstanceStrategy$ApplicationScopedContextualInstanceStrategy.get(ContextualInstanceStrategy.java:141)
at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50)
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:761)
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:784)
at org.jboss.weld.util.ForwardingBeanManager.getReference(ForwardingBeanManager.java:61)
at org.jboss.weld.bean.builtin.BeanManagerProxy.getReference(BeanManagerProxy.java:85)
at io.astefanutti.metrics.cdi.MetricsExtension.getBeanInstance(MetricsExtension.java:123)
at io.astefanutti.metrics.cdi.MetricsExtension.configuration(MetricsExtension.java:99)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:88)
... 44 more
Caused by: java.lang.IllegalAccessError: tried to access class com.codahale.metrics.MetricRegistry$MetricBuilder from class com.codahale.metrics.MetricRegistry$Proxy$_$$_WeldClientProxy
at com.codahale.metrics.MetricRegistry$Proxy$_$$_WeldClientProxy.<clinit>(Unknown Source)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at java.lang.Class.newInstance(Class.java:383)
at org.jboss.weld.bean.proxy.DefaultProxyInstantiator.newInstance(DefaultProxyInstantiator.java:43)
at org.jboss.weld.bean.proxy.ProxyFactory.run(ProxyFactory.java:307)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:299)
at org.jboss.weld.bean.proxy.ClientProxyFactory.create(ClientProxyFactory.java:83)
at org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:198)
at org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:188)
at org.jboss.weld.bean.proxy.ClientProxyProvider.access$100(ClientProxyProvider.java:46)
at org.jboss.weld.bean.proxy.ClientProxyProvider$CreateClientProxy.load(ClientProxyProvider.java:57)
at org.jboss.weld.bean.proxy.ClientProxyProvider$CreateClientProxy.load(ClientProxyProvider.java:53)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3589)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2374)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2337)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2252)
... 74 more
{code}
Because {{MetricRegistry}} contains a private nested class.
h2. Package private class
With the following:
{code}
/* package-private */ class MyBean {
}
{code}
With Weld OSGi (in Karaf with PAX CDI), the following exception is thrown:
{code}
Caused by: java.lang.IllegalAccessError: class MyBean$Proxy$_$$_WeldClientProxy cannot access its superclass MyBean
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.jboss.weld.util.bytecode.ClassFileUtils.toClass2(ClassFileUtils.java:108)
at org.jboss.weld.util.bytecode.ClassFileUtils.toClass(ClassFileUtils.java:97)
... 75 more
{code}
For injection point within the same package and same bundle.
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