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# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
# This software is distributed under the terms and conditions of the 'Apache-2.0'
# license which can be found in the file 'LICENSE' in this package distribution
# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
from uuid import uuid4
import logging
from python_moonutilities.security_functions import enforce
from python_moondb.api.managers import Managers
from python_moonutilities import exceptions
logger = logging.getLogger("moon.db.api.pdp")
class PDPManager(Managers):
def __init__(self, connector=None):
self.driver = connector.driver
Managers.PDPManager = self
@enforce(("read", "write"), "pdp")
def update_pdp(self, user_id, pdp_id, value):
if pdp_id not in self.driver.get_pdp(pdp_id=pdp_id):
raise exceptions.PdpUnknown
return self.driver.update_pdp(pdp_id=pdp_id, value=value)
@enforce(("read", "write"), "pdp")
def delete_pdp(self, user_id, pdp_id):
if pdp_id not in self.driver.get_pdp(pdp_id=pdp_id):
raise exceptions.PdpUnknown
return self.driver.delete_pdp(pdp_id=pdp_id)
@enforce(("read", "write"), "pdp")
def add_pdp(self, user_id, pdp_id=None, value=None):
if pdp_id in self.driver.get_pdp(pdp_id=pdp_id):
raise exceptions.PdpExisting
if not pdp_id:
pdp_id = uuid4().hex
return self.driver.add_pdp(pdp_id=pdp_id, value=value)
@enforce("read", "pdp")
def get_pdp(self, user_id, pdp_id=None):
return self.driver.get_pdp(pdp_id=pdp_id)
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