public Object loadPojo(final TypedOid oid) {
// REVIEW: does it make sense to get these directly? not sure, so for now have decided to fail
// fast.
if (oid instanceof AggregatedOid) {
throw new UnsupportedOperationException(
"Cannot retrieve aggregated objects directly, oid: " + oid.enString(getOidMarshaller()));
}
final RootOid rootOid = (RootOid) oid;
Object result = null;
try {
final Class<?> cls = clsOf(rootOid);
final Object jdoObjectId = JdoObjectIdSerializer.toJdoObjectId(rootOid);
final PersistenceManager pm = getPersistenceManager();
FetchPlan fetchPlan = pm.getFetchPlan();
fetchPlan.addGroup(FetchGroup.DEFAULT);
result = pm.getObjectById(cls, jdoObjectId);
} catch (final RuntimeException e) {
throw e;
}
if (result == null) {
throw new ObjectNotFoundException(oid);
}
return result;
}
@Override
public ObjectAdapter loadInstanceAndAdapt(final TypedOid oid)
throws ObjectNotFoundException, ObjectPersistenceException {
if (LOG.isDebugEnabled()) {
LOG.debug("getObject " + oid);
}
final ObjectSpecification objectSpec =
getSpecificationLookup().lookupBySpecId(oid.getObjectSpecId());
final ObjectStoreInstances ins = instancesFor(objectSpec.getSpecId());
final ObjectAdapter adapter = ins.getObjectAndMapIfRequired(oid);
if (adapter == null) {
throw new ObjectNotFoundException(oid);
}
return adapter;
}
private Class<?> clsOf(final TypedOid oid) {
final ObjectSpecification objectSpec =
getSpecificationLoader().lookupBySpecId(oid.getObjectSpecId());
return objectSpec.getCorrespondingClass();
}
