old_contents: # -*- coding: utf-8 -*-
  #
  # 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 builtins import str
  
  import jaydebeapi
  
  from airflow.hooks.dbapi_hook import DbApiHook
  
  
  class JdbcHook(DbApiHook):
      """
      General hook for jdbc db access.
  
      JDBC URL, username and password will be taken from the predefined connection.
      Note that the whole JDBC URL must be specified in the "host" field in the DB.
      Raises an airflow error if the given connection id doesn't exist.
      """
  
      conn_name_attr = 'jdbc_conn_id'
      default_conn_name = 'jdbc_default'
      supports_autocommit = True
  
      def get_conn(self):
          conn = self.get_connection(getattr(self, self.conn_name_attr))
          host = conn.host
          login = conn.login
          psw = conn.password
          jdbc_driver_loc = conn.extra_dejson.get('extra__jdbc__drv_path')
          jdbc_driver_name = conn.extra_dejson.get('extra__jdbc__drv_clsname')
  
          conn = jaydebeapi.connect(jclassname=jdbc_driver_name,
                                    url=str(host),
                                    driver_args=[str(login), str(psw)],
                                    jars=jdbc_driver_loc.split(","))
          return conn
  
      def set_autocommit(self, conn, autocommit):
          """
          Enable or disable autocommit for the given connection.
  
          :param conn: The connection
          :return:
          """
          conn.jconn.autocommit = autocommit
  
new_contents: # -*- coding: utf-8 -*-
  #
  # 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 builtins import str
  
  import jaydebeapi
  
  from airflow.hooks.dbapi_hook import DbApiHook
  
  
  class JdbcHook(DbApiHook):
      """
      General hook for jdbc db access.
  
      JDBC URL, username and password will be taken from the predefined connection.
      Note that the whole JDBC URL must be specified in the "host" field in the DB.
      Raises an airflow error if the given connection id doesn't exist.
      """
  
      conn_name_attr = 'jdbc_conn_id'
      default_conn_name = 'jdbc_default'
      supports_autocommit = True
  
      def get_conn(self):
          conn = self.get_connection(getattr(self, self.conn_name_attr))
          host = conn.host
          login = conn.login
          psw = conn.password
          jdbc_driver_loc = conn.extra_dejson.get('extra__jdbc__drv_path')
          jdbc_driver_name = conn.extra_dejson.get('extra__jdbc__drv_clsname')
  
          conn = jaydebeapi.connect(jclassname=jdbc_driver_name,
                                    url=str(host),
                                    driver_args=[str(login), str(psw)],
                                    jars=jdbc_driver_loc.split(","))
          return conn
  
      def set_autocommit(self, conn, autocommit):
          """
          Enable or disable autocommit for the given connection.
  
          :param conn: The connection
          :return:
          """
          conn.jconn.setAutoCommit(autocommit)
  
subject: Fix autocommit settings with Jdbc hook