[mdr-users] MDR storage federation

Hello,
I created the main storage file with MOF metamodel (and I backed up it) and I mounted and imported some XMI in and umounted some partition storage files with UML metamodel and UML models. This worked fine until I didn't changed the main storage to the initial version (to the backup).

I got following exception:

java.lang.NullPointerException
	at org.netbeans.mdr.handlers.MDRClassLoader.resolveInterface(MDRClassLoader.java:98)
	at org.netbeans.mdr.handlers.BaseObjectHandler.resolveClass(BaseObjectHandler.java:147)
	at org.netbeans.mdr.NBMDRepositoryImpl.getHandler(NBMDRepositoryImpl.java:612)
	at org.netbeans.mdr.NBMDRepositoryImpl.getExtent(NBMDRepositoryImpl.java:314)

I want to ask if it is possible to share the main storage file in more locations and to transport the partitions files among these location (the partition can be changed in some location).

I thaugt that the main file kept just MOF metamodel and was not changed after mounting some partition and importing XMI into it but It seems it changes and I don't understant why.

Can somebody help me?

Best Regards
Jarda
____________________________________________________________
http://www.seznam.cz - e-mailová schránka 2000 MB
____________________________________________________________
http://www.seznam.cz - e-mailová schránka 2000 MB