Java API - How to get Asset Type scoping information?

Hi,
There is a function RAMAssetType.getConfiguration() could be used to retrieve asset type configuration as String.
However I am afraid that there is not a out-of-box way(functions) to retrieve the constraints object. One may need to serilize/deserilize via emf resourceSet. Here is one example code:

                RAMAssetType type = app.getAssetType("Lin Type");
		String typeConfigStr = type.getConfiguration();
		
		ResourceSet resourceSet = ManifestAccessor.createResourceSet((RAMURIConverter) null);
		
		Resource res = resourceSet.createResource(URI.createURI("testdata.xmi"));
		try {
			res.load(new ByteArrayInputStream(typeConfigStr.getBytes("UTF-8")), null);
		} catch (UnsupportedEncodingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		AssetTypeConfiguration typeConfig = (AssetTypeConfiguration) res.getContents().get(0);
		
		List contraints = typeConfig.getConstraints();