Java SDO in OSGi

[Andreas Kollegger <ak...@tembopublic.org>]

Hi,

I'm trying to run the SDO samples in an OSGi environment. I'm getting  
different behavior under OSGi than running standalone, which I suspect  
has to do with load order or some missing configuration. Specifically,  
the ReadPurchaseOrder sample creates an XMLDocument which returns  
different types for getRootObject(). When running standalone, the root  
object is an instance of DynamicDataObjectImpl. When running under  
OSGi, the root object is an instance of AnyTypeDataObjectImpl.

That doesn't seem like it should be a problem, except that the  
following line (#132 in ReadPurchaseOrder.java) ends up throwing a  
class cast exception under OSGi:

        DataObject shipTo = purchaseOrder.getDataObject("shipTo");

java.lang.ClassCastException: org.eclipse.emf.ecore.util.FeatureMapUtil 
$FeatureEList cannot be cast to commonj.sdo.DataObject

Why would the behavior be different when creating the XMLDocument?

Thanks for any insight.

Best,
Andreas