--- /dev/null
+import re
+from sfa.util.xrn import Xrn
+from sfa.util.config import Config
+
+class OSXrn(Xrn):
+
+ def __init__(self, name=None, type=None, *args, **kwds):
+ config = Config()
+ if name is not None:
+ self.type = type
+ self.hrn = config.SFA_INTERFACE_HRN + "." + name
+ self.hrn_to_urn()
+
+
+ self.name = self.get_name()
+
+ def get_name(self):
+ self._normalize()
+ leaf = self.leaf
+ sliver_id_parts = leaf.split(':')
+ name = sliver_id_parts[0]
+ name = re.sub('[^a-zA-Z0-9_]', '', name)
+ return name
+
+