from sfa.util.xrn import Xrn from sfa.util.method import Method from sfa.trust.credential import Credential from sfa.storage.parameter import Parameter, Mixed class Remove(Method): """ Remove an object from the registry. If the object represents a PLC object, then the PLC records will also be removed. @param cred credential string @param type record type @param xrn human readable name of record to remove (hrn or urn) @return 1 if successful, faults otherwise """ interfaces = ['registry'] accepts = [ Parameter(str, "Human readable name of slice to instantiate (hrn or urn)"), Mixed(Parameter(str, "Credential string"), Parameter(type([str]), "List of credentials")), Mixed(Parameter(str, "Record type"), Parameter(None, "Type not specified")), ] returns = Parameter(int, "1 if successful") def call(self, xrn, creds, type): xrn=Xrn(xrn,type=type) # validate the cred valid_creds = self.api.auth.checkCredentials(creds, "remove") self.api.auth.verify_object_permission(xrn.get_hrn()) #log the call origin_hrn = Credential(string=valid_creds[0]).get_gid_caller().get_hrn() self.api.logger.info("interface: %s\tmethod-name: %s\tcaller-hrn: %s\ttarget-urn: %s"%( self.api.interface, self.name, origin_hrn, xrn.get_urn())) return self.api.manager.Remove(self.api, xrn)