Merge from trunk

[plcapi.git] / trunk / PLC / Methods / DeleteNodeGroup.py

diff --git a/trunk/PLC/Methods/DeleteNodeGroup.py b/trunk/PLC/Methods/DeleteNodeGroup.py
new file mode 100644 (file)
index 0000000..7650150
--- /dev/null
+++ b/trunk/PLC/Methods/DeleteNodeGroup.py
@@ -0,0 +1,41 @@
+from PLC.Faults import *
+from PLC.Method import Method
+from PLC.Parameter import Parameter, Mixed
+from PLC.Auth import Auth
+from PLC.NodeGroups import NodeGroup, NodeGroups
+
+class DeleteNodeGroup(Method):
+    """
+    Delete an existing Node Group.
+
+    ins may delete any node group
+
+    Returns 1 if successful, faults otherwise.
+    """
+
+    roles = ['admin']
+
+    accepts = [
+        Auth(),
+        Mixed(NodeGroup.fields['nodegroup_id'],
+             NodeGroup.fields['name'])
+        ]
+
+    returns = Parameter(int, '1 if successful')
+
+
+    def call(self, auth, node_group_id_or_name):
+        # Get account information
+        nodegroups = NodeGroups(self.api, [node_group_id_or_name])
+        if not nodegroups:
+            raise PLCInvalidArgument, "No such node group"
+
+        nodegroup = nodegroups[0]
+
+        nodegroup.delete()
+
+       # Logging variables
+       self.event_objects = {'NodeGroup': [nodegroup['nodegroup_id']]}
+       self.message  = 'Node group %d deleted' % nodegroup['nodegroup_id']
+ 
+        return 1