private boolean isAssociationToIsoType(ClassAssociation ca) throws QueryTranslationException {
Class<?> clazz = null;
try {
clazz = Class.forName(ca.getClassName());
} catch (ClassNotFoundException ex) {
throw new QueryTranslationException("Error loading class " + ca.getClassName());
}
DatatypeFlavor flavor = DatatypeFlavor.getFlavorOfClass(clazz);
return !flavor.equals(DatatypeFlavor.STANDARD);
}
