+# -*- coding: utf-8 -*-
+
+# Copyright 2018 Telefonica S.A.
+#
+# 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.
-# import asyncio
from http import HTTPStatus
+import logging
+from threading import Lock
+
+from osm_common.common_utils import FakeLock
__author__ = "Alfonso Tierno <alfonso.tiernosepulveda@telefonica.com>"
Base class for all msgXXXX classes
"""
- def __init__(self):
- pass
+ def __init__(self, logger_name="msg", lock=False):
+ """
+ Constructor of FsBase
+ :param logger_name: logging name
+ :param lock: Used to protect simultaneous access to the same instance class by several threads:
+ False, None: Do not protect, this object will only be accessed by one thread
+ True: This object needs to be protected by several threads accessing.
+ Lock object. Use thi Lock for the threads access protection
+ """
+ self.logger = logging.getLogger(logger_name)
+ if not lock:
+ self.lock = FakeLock()
+ elif lock is True:
+ self.lock = Lock()
+ elif isinstance(lock, Lock):
+ self.lock = lock
+ else:
+ raise ValueError("lock parameter must be a Lock class or boolean")
def connect(self, config):
pass
pass
def write(self, topic, key, msg):
- raise MsgException("Method 'write' not implemented")
+ raise MsgException(
+ "Method 'write' not implemented", http_code=HTTPStatus.INTERNAL_SERVER_ERROR
+ )
def read(self, topic):
- raise MsgException("Method 'read' not implemented")
+ raise MsgException(
+ "Method 'read' not implemented", http_code=HTTPStatus.INTERNAL_SERVER_ERROR
+ )
- async def aiowrite(self, topic, key, msg, loop):
- raise MsgException("Method 'aiowrite' not implemented")
+ async def aiowrite(self, topic, key, msg):
+ raise MsgException(
+ "Method 'aiowrite' not implemented",
+ http_code=HTTPStatus.INTERNAL_SERVER_ERROR,
+ )
- async def aioread(self, topic, loop):
- raise MsgException("Method 'aioread' not implemented")
+ async def aioread(
+ self, topic, callback=None, aiocallback=None, group_id=None, **kwargs
+ ):
+ raise MsgException(
+ "Method 'aioread' not implemented",
+ http_code=HTTPStatus.INTERNAL_SERVER_ERROR,
+ )