def getInstance(name=None):
if not name:
name = RuleTableManager._defaultName
mapps = dict()
mapps.update(RuleTableManager.getConditionMappings())
mapps.update(RuleTableManager.getActionMappings())
sorted(mapps.iterkeys())
with RuleTableManager._mutex:
RuleTableManager._instance = RuleTable.loadOrGenerate(name, mapps, RuleTableManager._defaultParser, RuleTableManager._defaultPersistence, RuleTableManager._persistenceFlag, RuleTableManager._policyType, uuid.uuid4().hex)
return RuleTableManager._instance
def initialize(scopeName, mappings, parser, persistence, **kwargs):
'''
Initialize a specific Policy Scope by instantiating a
Rule Table and adding it to the PolicyManager registre _scopes
'''
if not scopeName in PolicyManager._scopes:
PolicyManager._mutex[scopeName] = Lock()
#PolicyManager._mappings[scopeName] = mappings
with PolicyManager._mutex[scopeName]:
PolicyManager._scopes[scopeName] = RuleTable.loadOrGenerate(
scopeName, mappings, parser, persistence, True, **kwargs)
return PolicyManager._scopes[scopeName]
def getInstance(name=None):
if not name:
name = RuleTableManager._defaultName
mapps = dict()
mapps.update(RuleTableManager.getConditionMappings())
mapps.update(RuleTableManager.getActionMappings())
sorted(mapps.iterkeys())
with RuleTableManager._mutex:
RuleTableManager._instance = RuleTable.loadOrGenerate(
name, mapps, RuleTableManager._defaultParser,
RuleTableManager._defaultPersistence,
RuleTableManager._persistenceFlag,
RuleTableManager._policyType,
uuid.uuid4().hex)
return RuleTableManager._instance
