[mdr-users] RE: Accessing the NBMDR from the NetBeans IDE

Hi Martin,

I just try to access the MDR belongingb to the NetBeans IDE from an
application that I run from the NetBeans IDE. Is the source code 
correct ? I was suprised that there appeared not all the names of the
extents that I created in the mdr of the Netbeans IDE and that I can see in
the MDR Browser . Because there only appeared the name "MOF" I supposed that
I don`t access the MDR of the NetBeans IDE, rather an other NBMDR that is on
my harddisk.  Is the following source code, to access the MDR belonging to
the NetBeans IDE,correct ?

Regards, Ludger
>
>    MDRManager manager =MDRAccess.getDefault().getDefaultManager();
>    MDRepository repository =manager.getDefaultRepository();
>    String allNames[] =repository.getExtentNames();
>
>    for(int i=0;i<allNames.length;i++){
>            System.out.println(allNames[i]);
>    }
>
>But it is just the name "MOF" of the MOF-Extent  printed,although there are
>more extents in the MDR, as I can see in the MDR-Explorer. After "MOF" is
>printed  a StorageBadRequestException is thrown. Is it possible that I
>access the wrong storage-files ?
>  
>
Remember you can't use MDR storage files by two applications running at 
once. MDR b-tree is a single-client database. Accessing it from multiple 
applications simultaneously will cause problems. Also there is a 
possibility that your standalone MDR version is different from the 
version you are using in NetBeans.

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