from sfa.util.faults import *
from sfa.util.method import Method
from sfa.util.parameter import Parameter, Mixed
-from sfa.trust.auth import Auth
-from sfa.plc.slices import Slices
-from sfa.trust.credential import Credential
+from sfa.methods.ListSlices import ListSlices
-class get_slices(Method):
+class get_slices(ListSlices):
"""
+ Deprecated. Use ListSlices instead.
Get a list of instantiated slices at this authority.
@param cred credential string specifying the rights of the caller
returns = [Parameter(str, "Human readable slice name (hrn)")]
def call(self, cred, origin_hrn=None):
- user_cred = Credential(string=cred)
- #log the call
- if not origin_hrn:
- origin_hrn = user_cred.get_gid_caller().get_hrn()
- self.api.logger.info("interface: %s\tcaller-hrn: %s\ttarget-hrn: %s\tmethod-name: %s"%(self.api.interface, origin_hrn, None, self.name))
- # validate the cred
- self.api.auth.check(cred, 'listslices')
-
- slices = []
- # send the call to the right manager
- manager_base = 'sfa.managers'
- if self.api.interface in ['component']:
- mgr_type = self.api.config.SFA_CM_TYPE
- manager_module = manager_base + ".component_manager_%s" % mgr_type
- manager = __import__(manager_module, fromlist=[manager_base])
- slices = manager.get_slices(self.api)
- elif self.api.interface in ['aggregate']:
- mgr_type = self.api.config.SFA_AGGREGATE_TYPE
- manager_module = manager_base + ".aggregate_manager_%s" % mgr_type
- manager = __import__(manager_module, fromlist=[manager_base])
- slices = manager.get_slices(self.api)
- elif self.api.interface in ['slicemgr']:
- mgr_type = self.api.config.SFA_SM_TYPE
- manager_module = manager_base + ".slice_manager_%s" % mgr_type
- manager = __import__(manager_module, fromlist=[manager_base])
- slices = manager.get_slices(self.api)
-
- return slices
+ return ListSlices.call(self, cred)