// If there is no accessor on this descriptor then it has not been
// processed yet. Create one and process it.
if (accessor == null) {
accessor = new ClassAccessor(new MetadataClass(descriptor.getJavaClass()), this, descriptor);
descriptor.setClassAccessor(accessor);
accessor.process();
}
}
// Process the project and anything that was deferred like
// sequencing and relationship mappings and we are done.