X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Fmethods%2FCreateSliver.py;h=fb1a292051d4e9d037b51e3921b9cf92a33bc479;hb=cf630d87d633f3861e3ac8a50433fa29ca46a74e;hp=0c729b945bbf475002ec2d7bb2c2acf67e8bf2ac;hpb=06b330f0ee047bdb107e43e82b1d7356c876bc15;p=sfa.git

diff --git a/sfa/methods/CreateSliver.py b/sfa/methods/CreateSliver.py
index 0c729b94..fb1a2920 100644
--- a/sfa/methods/CreateSliver.py
+++ b/sfa/methods/CreateSliver.py
@@ -1,10 +1,14 @@
-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.storage.parameter import Parameter, Mixed
+
+from sfa.rspecs.rspec import RSpec
+
 class CreateSliver(Method):
     """
     Allocate resources to a slice.  This operation is expected to
@@ -23,11 +27,12 @@ class CreateSliver(Method):
         Mixed(Parameter(str, "Credential string"),
               Parameter(type([str]), "List of credentials")),
         Parameter(str, "RSpec"),
-        Parameter(type([]), "List of user information")
+        Parameter(type([]), "List of user information"),
+        Parameter(dict, "options"),
         ]
     returns = Parameter(str, "Allocated RSpec")
 
-    def call(self, slice_xrn, creds, rspec, users):
+    def call(self, slice_xrn, creds, rspec, users, options={}):
         hrn, type = urn_to_hrn(slice_xrn)
 
         self.api.logger.info("interface: %s\ttarget-hrn: %s\tmethod-name: %s"%(self.api.interface, hrn, self.name))
@@ -36,14 +41,21 @@ class CreateSliver(Method):
         valid_creds = self.api.auth.checkCredentials(creds, 'createsliver', hrn)
         origin_hrn = Credential(string=valid_creds[0]).get_gid_caller().get_hrn()
 
-        manager = self.api.get_interface_manager()
-        
+        # make sure users info is specified
+        if not users:
+            msg = "'users' musst be specified and cannot be null. You may need to update your client." 
+            raise SfaInvalidArgument(name='users', extra=msg)  
+
         # flter rspec through sfatables
         if self.api.interface in ['aggregate']:
             chain_name = 'INCOMING'
         elif self.api.interface in ['slicemgr']:
             chain_name = 'FORWARD-INCOMING'
+        self.api.logger.debug("CreateSliver: sfatables on chain %s"%chain_name)
         rspec = run_sfatables(chain_name, hrn, origin_hrn, rspec)
-        allocated = manager.create_slice(self.api, slice_xrn, creds, rspec, users)
-
-        return rspec 
+        slivers = RSpec(rspec).version.get_nodes_with_slivers()
+        if slivers:
+            result = self.api.manager.CreateSliver(self.api, slice_xrn, creds, rspec, users, options)
+        else:
+            result = rspec     
+        return result