### $URL$
from sfa.util.faults import *
-from sfa.util.misc import *
+from sfa.util.namespace import *
from sfa.util.method import Method
from sfa.util.parameter import Parameter, Mixed
-from sfa.trust.auth import Auth
-from sfa.trust.credential import Credential
+from sfa.methods.Start import Start
-class start_slice(Method):
+class start_slice(Start):
"""
+ Deprecated. Use Start instead
+
Start the specified slice
@param cred credential string specifying the rights of the caller
- @param hrn human readable name of slice to instantiate
+ @param hrn human readable name of slice to instantiate (urn or hrn)
@return 1 is successful, faults otherwise
"""
accepts = [
Parameter(str, "Credential string"),
- Parameter(str, "Human readable name of slice to instantiate"),
- Mixed(Parameter(str, "Request hash"),
- Parameter(None, "Request hash not specified"))
+ Parameter(str, "Human readable name of slice to instantiate (urn or hrn)"),
+ Mixed(Parameter(str, "Human readable name of the original caller"),
+ Parameter(None, "Origin hrn not specified"))
]
returns = [Parameter(int, "1 if successful")]
- def call(self, cred, hrn, request_hash=None):
- # This cred will be an slice cred, not a user, so we cant use it to
- # authenticate the caller's request_hash. Let just get the caller's gid
- # from the cred and authenticate using that
- client_gid = Credential(string=cred).get_gid_caller()
- client_gid_str = client_gid.save_to_string(save_parents=True)
- self.api.auth.authenticateGid(client_gid_str, [cred, hrn], request_hash)
- self.api.auth.check(cred, 'startslice')
-
- # 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])
- manager.start_slice(self.api, hrn)
- 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])
- manager.start_slice(self.api, hrn)
- 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])
- manager.start_slice(self.api, hrn)
+ def call(self, cred, xrn, origin_hrn=None):
- return 1
+ return Start.call(self, xrn, cred)