# coding=utf-8 # # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. from oslo_utils import strutils from oslo_utils import uuidutils from iotronic.common import exception from iotronic.db import api as db_api from iotronic.objects import base from iotronic.objects import utils as obj_utils class EnabledWebservice(base.IotronicObject): # Version 1.0: Initial version VERSION = '1.0' dbapi = db_api.get_instance() fields = { 'id': int, 'board_uuid': obj_utils.str_or_none, 'http_port': int, 'https_port': int, 'dns': obj_utils.str_or_none, 'zone': obj_utils.str_or_none, 'extra': obj_utils.dict_or_none, } @staticmethod def _from_db_object(enabled_webservice, db_enabled_webservice): """Converts a database entity to a formal object.""" for field in enabled_webservice.fields: enabled_webservice[field] = db_enabled_webservice[field] enabled_webservice.obj_reset_changes() return enabled_webservice @base.remotable_classmethod def get(cls, context, enabled_webservice_id): """Find a enabled_webservice based on its id or uuid and return a Board object. :param enabled_webservice_id: the id *or* uuid of a enabled_webservice. :returns: a :class:`Board` object. """ if strutils.is_int_like(enabled_webservice_id): return cls.get_by_id(context, enabled_webservice_id) elif uuidutils.is_uuid_like(enabled_webservice_id): return cls.get_by_uuid(context, enabled_webservice_id) else: raise exception.InvalidIdentity(identity=enabled_webservice_id) @base.remotable_classmethod def get_by_id(cls, context, enabled_webservice_id): """Find a enabled_webservice based on its integer id and return a Board object. :param enabled_webservice_id: the id of a enabled_webservice. :returns: a :class:`Board` object. """ db_enabled_webservice = cls.dbapi.get_enabled_webservice_by_id( enabled_webservice_id) en_webserv = EnabledWebservice._from_db_object(cls(context), db_enabled_webservice) return en_webserv @base.remotable_classmethod def get_by_board_uuid(cls, context, uuid): """Find a enabled_webservice based on uuid and return a Board object. :param uuid: the uuid of a enabled_webservice. :returns: a :class:`Board` object. """ db_enabled_webservice = cls.dbapi.get_enabled_webservice_by_board_uuid( uuid) en_webserv = EnabledWebservice._from_db_object(cls(context), db_enabled_webservice) return en_webserv @base.remotable_classmethod def isWebserviceEnabled(cls, context, uuid): """Find a enabled_webservice based on uuid and return a Board object. :param uuid: the uuid of a enabled_webservice. :returns: a boolean object. """ res=False try: db_enabled_webservice = cls.dbapi.get_enabled_webservice_by_board_uuid( uuid) res = True except exception.EnabledWebserviceNotFound as E: return res return res @base.remotable_classmethod def checkDnsAvailable(cls, context, dns): """Check if a dns is already assigned. :param dns: dns chosen to enabled_webservice into a device. :returns: a boolean object. """ res=False try: db_enabled_webservice = cls.dbapi.get_enabled_webservice_by_name( dns) if db_enabled_webservice == False: # OK dns approved res = True else: res = False except exception.EnabledWebserviceAlreadyExists as E: return res return res @base.remotable_classmethod def list(cls, context, limit=None, marker=None, sort_key=None, sort_dir=None, filters=None): """Return a list of EnabledWebservice objects. :param context: Security context. :param limit: maximum number of resources to return in a single result. :param marker: pagination marker for large data sets. :param sort_key: column to sort results by. :param sort_dir: direction to sort. "asc" or "desc". :param filters: Filters to apply. :returns: a list of :class:`EnabledWebservice` object. """ db_enabled_webservices = cls.dbapi.get_enabled_webservice_list( filters=filters, limit=limit, marker=marker, sort_key=sort_key, sort_dir=sort_dir) return [EnabledWebservice._from_db_object(cls(context), obj) for obj in db_enabled_webservices] @base.remotable def create(self, context=None): """Create a EnabledWebservice record in the DB. Column-wise updates will be made based on the result of self.what_changed(). If target_power_state is provided, it will be checked against the in-database copy of the enabled_webservice before updates are made. :param context: Security context. NOTE: This should only be used internally by the indirection_api. Unfortunately, RPC requires context as the first argument, even though we don't use it. A context should be set when instantiating the object, e.g.: EnabledWebservice(context) """ values = self.obj_get_changes() db_enabled_webservice = self.dbapi.create_enabled_webservice(values) self._from_db_object(self, db_enabled_webservice) @base.remotable def destroy(self, context=None): """Delete the EnabledWebservice from the DB. :param context: Security context. NOTE: This should only be used internally by the indirection_api. Unfortunately, RPC requires context as the first argument, even though we don't use it. A context should be set when instantiating the object, e.g.: EnabledWebservice(context) """ self.dbapi.destroy_enabled_webservice(self.id) self.obj_reset_changes() @base.remotable def save(self, context=None): """Save updates to this EnabledWebservice. Column-wise updates will be made based on the result of self.what_changed(). If target_power_state is provided, it will be checked against the in-database copy of the enabled_webservice before updates are made. :param context: Security context. NOTE: This should only be used internally by the indirection_api. Unfortunately, RPC requires context as the first argument, even though we don't use it. A context should be set when instantiating the object, e.g.: EnabledWebservice(context) """ updates = self.obj_get_changes() self.dbapi.update_enabled_webservice(self.uuid, updates) self.obj_reset_changes() @base.remotable def refresh(self, context=None): """Refresh the object by re-fetching from the DB. :param context: Security context. NOTE: This should only be used internally by the indirection_api. Unfortunately, RPC requires context as the first argument, even though we don't use it. A context should be set when instantiating the object, e.g.: EnabledWebservice(context) """ current = self.__class__.get_by_uuid(self._context, self.uuid) for field in self.fields: if (hasattr( self, base.get_attrname(field)) and self[field] != current[field]): self[field] = current[field]