Lloyd,
A bundle is only given implicit access to classes in java.* packages.
All other packages must be imported. This includes javax.* packages. The
reason is because javax packages are extensions. It is possible for them
not to be there or for bundles to container newer versions. This would
not be the case for java.* packages, which must be loaded by the boot
class loader.
-> richard
On 4/21/09 10:15 AM, Lloyd Chambers wrote:
> Richard,
>
> javax.management.ObjectName is part of the JDK. I've never had to
> import the JDK. Could I be misinterpreting the error?
>
> The class javax.management.ObjectName has been used extensively prior
> to that error, of course immediately prior since I just made the list.
>
> Lloyd
>
> On Apr 21, 2009, at 12:52 AM, Richard S. Hall wrote:
>
>> And you are sure your bundle has imported that package?
>>
>> -> richard
>>
>> On 4/20/09 9:15 PM, Lloyd Chambers wrote:
>>> There seems to be something very broken about the Felix classloader.
>>>
>>> I have a java.lang.reflect.Proxy implementing method:
>>>
>>> public ObjectName[] getChildren();
>>>
>>> My handler returns a non-null ObjectName[] as it should. After
>>> that, it goes haywire:
>>>
>>> ===> the Felix classloader says it cannot find a standard JDK class:
>>> javax.management.ObjectName! See the ClassNotFoundException below.
>>>
>>>
>>> Lloyd
>>>
>>> INFO: invoke: getChildren, result =
>>> [Ljavax.management.ObjectName;@64015331
>>> Apr 20, 2009 6:11:21 PM
>>> INFO: invoke: getChildren, return result =
>>> [Ljavax.management.ObjectName;@64015331
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: java.lang.reflect.InvocationTargetException
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>> Method)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at java.lang.reflect.Method.invoke(Method.java:597)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> org.glassfish.admin.amx.impl.mbean.AMXImplBase.getAttributeByMethod(AMXImplBase.java:588)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> org.glassfish.admin.amx.impl.mbean.AMXImplBase.getAttributeInternal(AMXImplBase.java:505)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> org.glassfish.admin.amx.impl.mbean.AMXImplBase.getAttribute(AMXImplBase.java:460)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> org.glassfish.admin.amx.impl.mbean.AMXImplBase.getAttributes(AMXImplBase.java:544)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttributes(DefaultMBeanServerInterceptor.java:726)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> com.sun.jmx.mbeanserver.JmxMBeanServer.getAttributes(JmxMBeanServer.java:665)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1407)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1264)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1359)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> javax.management.remote.rmi.RMIConnectionImpl.getAttributes(RMIConnectionImpl.java:636)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>> Method)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at java.lang.reflect.Method.invoke(Method.java:597)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at sun.rmi.transport.Transport$1.run(Transport.java:159)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at java.security.AccessController.doPrivileged(Native
>>> Method)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> sun.rmi.transport.Transport.serviceCall(Transport.java:155)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at java.lang.Thread.run(Thread.java:637)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: Caused by: java.lang.NoClassDefFoundError:
>>> [Ljavax/management/ObjectName;
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at $Proxy74.getChildren(Unknown Source)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> org.glassfish.admin.amx.impl.ext.RuntimeMgrImpl.getProtocol(RuntimeMgrImpl.java:123)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> org.glassfish.admin.amx.impl.ext.RuntimeMgrImpl.getRESTBaseURL(RuntimeMgrImpl.java:152)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: ... 29 more
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: Caused by: java.lang.ClassNotFoundException:
>>> javax.management.ObjectName
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> org.apache.felix.framework.searchpolicy.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:565)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> org.apache.felix.framework.searchpolicy.ModuleImpl.access$100(ModuleImpl.java:59)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> org.apache.felix.framework.searchpolicy.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1434)
>>>
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: at
>>> java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
>>> Apr 20, 2009 6:11:21 PM
>>> SEVERE: ... 32 more
>>>
>>>
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>>
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>>
>
> Lloyd Chambers
> lloyd.chambers_at_sun.com <mailto:lloyd.chambers_at_sun.com>
> GlassFish Team
>
>
>