from sfa.util.xrn import urn_to_hrn
from sfa.util.method import Method
-from sfa.util.parameter import Parameter, Mixed
-from sfa.trust.credential import Credential
from sfa.util.sfatablesRuntime import run_sfatables
+from sfa.trust.credential import Credential
+
+from sfa.storage.parameter import Parameter, Mixed
+
class ListResources(Method):
"""
Returns information about available resources or resources allocated to this slice