class LoggingHttpController(HttpController):
MAX_LOG_BUFFER_SIZE = 50
def __init__(self, flask, logger, logging_dto_converter):
super().__init__(flask)
self._logger = logger
self._logging_dto_converter = logging_dto_converter
self._init_url_rules(flask)
self._init_logger(logger)
def _init_url_rules(self, flask):
flask.add_url_rule('/logging/retrieve-logs', view_func = self.retrieve_logs, methods=['GET',])
flask.add_url_rule('/logging/enable-blob-data-saving', view_func = self.enable_blob_data_saving, methods=['POST',])
flask.add_url_rule('/logging/disable-blob-data-saving', view_func = self.disable_blob_data_saving, methods=['POST',])
flask.add_url_rule('/logging/set-logging-level', view_func = self.set_logging_level, methods=['POST',])
flask.add_url_rule('/logging/enable-logging', view_func = self.enable_logging, methods=['POST',])
flask.add_url_rule('/logging/disable-logging', view_func = self.disable_logging, methods=['POST',])
def _init_logger(self, logger):
self._buffered_log_subscriber = InMemoryBufferedLogSubscriber(self.MAX_LOG_BUFFER_SIZE)
logger.subscribe(self._buffered_log_subscriber)
def retrieve_logs(self):
log_entries = self._buffered_log_subscriber.flush()
logging_data = self._logging_dto_converter.convert(log_entries)
return Response(response = logging_data, status = self.HTTP_STATUS_OK, mimetype = self.JSON_MIME_TYPE)
def enable_blob_data_saving(self):
self._logger.save_blob_data = True
return Response(status = self.HTTP_STATUS_OK)
def disable_blob_data_saving(self):
self._logger.save_blob_data = False
return Response(status = self.HTTP_STATUS_OK)
def enable_logging(self):
self._buffered_log_subscriber.enabled = True
return Response(status = self.HTTP_STATUS_OK)
def disable_logging(self):
self._buffered_log_subscriber.enabled = False
return Response(status = self.HTTP_STATUS_OK)
def set_logging_level(self):
log_entry_type = LogEntryType(int(request.args.get('level')))
self._logger.logging_level = log_entry_type
return Response(status = self.HTTP_STATUS_OK)
def _init_logger(self, logger):
self._buffered_log_subscriber = InMemoryBufferedLogSubscriber(self.MAX_LOG_BUFFER_SIZE)
logger.subscribe(self._buffered_log_subscriber)