-from sfa.util.faults import *
+from sfa.util.faults import SfaInvalidArgument
from sfa.util.xrn import urn_to_hrn
from sfa.util.method import Method
from sfa.util.parameter import Parameter, Mixed
from sfa.util.sfatablesRuntime import run_sfatables
from sfa.trust.credential import Credential
+from sfa.rspecs.rspec import RSpec
class CreateSliver(Method):
"""
msg = "'users' musst be specified and cannot be null. You may need to update your client."
raise SfaInvalidArgument(name='users', extra=msg)
- manager = self.api.get_interface_manager()
-
# flter rspec through sfatables
if self.api.interface in ['aggregate']:
chain_name = 'INCOMING'
chain_name = 'FORWARD-INCOMING'
self.api.logger.debug("CreateSliver: sfatables on chain %s"%chain_name)
rspec = run_sfatables(chain_name, hrn, origin_hrn, rspec)
-
- return manager.CreateSliver(self.api, slice_xrn, creds, rspec, users, call_id)
+ slivers = RSpec(rspec).version.get_nodes_with_slivers()
+ if slivers:
+ result = self.api.manager.CreateSliver(self.api, slice_xrn, creds, rspec, users, call_id)
+ else:
+ result = rspec
+ return result