[jboss-jira] [JBoss JIRA] Closed: (JBAS-4917) remote call to LoaderRepository.getPackageClassLoaders throws a NotSerializableException

[Adrian Brock (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBAS-4917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrian Brock closed JBAS-4917.
------------------------------

    Resolution: Rejected


This is never going to work even if the comparator were fixed since this is a set of classloaders.
Classloaders are not serializable and so cannot be accessed remotely.

> remote call to LoaderRepository.getPackageClassLoaders throws a NotSerializableException
> ----------------------------------------------------------------------------------------
>
>                 Key: JBAS-4917
>                 URL: https://jira.jboss.org/jira/browse/JBAS-4917
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: JMX
>         Environment: I have tested this problems on Windows Platform only.
>            Reporter: François Karman
>            Assignee: Dimitris Andreadis
>
> A call to the getPackageClassLoaders operation of the MBean : JMImplementation:name=Default,service=LoaderRepository throws an exception.
> The simpliest way to view the bug : 
> twiddle invoke "JMImplementation:name=Default,service=LoaderRepository" getPackageClassLoaders javax.ejb.EntityBean
> Start of the trace :
> java.io.NotSerializableException: org.jboss.mx.loading.ClassLoaderUtils$RepositoryClassLoaderComparator
> 	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081)
> 	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
> 	at java.util.TreeSet.writeObject(TreeSet.java:458)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> The comparator used by the result TreeSet is not serializable and could not be send to the remote client. (twiddle or a J2EE Client application)
> http://viewvc.jboss.org/cgi-bin/viewvc.cgi/jbossas/trunk/jmx/src/main/org/jboss/mx/loading/ClassLoaderUtils.java?view=markup

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira