pankajastro commented on code in PR #24038: URL: https://github.com/apache/airflow/pull/24038#discussion_r886598788
########## airflow/providers/microsoft/azure/operators/azure_service_bus_queue.py: ########## @@ -0,0 +1,184 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you 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 typing import TYPE_CHECKING, List, Optional, Sequence, Union + +from airflow.models import BaseOperator +from airflow.providers.microsoft.azure.hooks.asb_admin_client import AzureServiceBusAdminClientHook +from airflow.providers.microsoft.azure.hooks.asb_message import ServiceBusMessageHook + +if TYPE_CHECKING: + from airflow.utils.context import Context + + +class AzureServiceBusCreateQueueOperator(BaseOperator): + """ + Creates a Azure ServiceBus queue under a ServiceBus Namespace by using ServiceBusAdministrationClient + + :param queue_name: The name of the queue. should be unique. + :param azure_service_bus_conn_id: Reference to the + :ref:`Azure Service Bus connection<howto/connection:azure_service_bus>`. + """ + + template_fields: Sequence[str] = ("queue_name",) + ui_color = "#e4f0e8" + + def __init__( + self, + *, + queue_name: str, + max_delivery_count: int = 10, + dead_lettering_on_message_expiration: bool = True, + enable_batched_operations: bool = True, + azure_service_bus_conn_id: str = 'azure_service_bus_default', + **kwargs, + ) -> None: + super().__init__(**kwargs) + self.queue_name = queue_name + self.max_delivery_count = max_delivery_count + self.dead_lettering_on_message_expiration = dead_lettering_on_message_expiration + self.enable_batched_operations = enable_batched_operations + self.azure_service_bus_conn_id = azure_service_bus_conn_id + + def execute(self, context: "Context") -> None: + """Creates Queue in Service Bus namespace, by connecting to Service Bus Admin client""" + # Create the hook testing + hook = AzureServiceBusAdminClientHook(azure_service_bus_conn_id=self.azure_service_bus_conn_id) + + # create queue with name + queue = hook.create_queue( + self.queue_name, + self.max_delivery_count, + self.dead_lettering_on_message_expiration, + self.enable_batched_operations, + ) + self.log.info("Created Queue %s", queue.name) + self.log.info(queue) + + +class AzureServiceBusSendMessageOperator(BaseOperator): + """ + Send Message or batch message to the service bus queue + + :param message: Message which needs to be sent to the queue. It can be string or list of string. + :param batch: Its boolean flag by default it is set to False, if the message needs to be sent + as batch message it can be set to True. + :param azure_service_bus_conn_id: Reference to the + :ref: `Azure Service Bus connection<howto/connection:azure_service_bus>`. + """ + + template_fields: Sequence[str] = ("queue_name", "message") Review Comment: do we need to template the message? it can be little big list so wondering -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
