/* * Copyright 2018-2023 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with * the License. A copy of the License is located at * * http://aws.amazon.com/apache2.0 * * or in the "license" file accompanying this file. This file 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. */ package com.amazonaws.services.qldbsession; import javax.annotation.Generated; import com.amazonaws.services.qldbsession.model.*; /** * Interface for accessing QLDB Session asynchronously. Each asynchronous method will return a Java Future object * representing the asynchronous operation; overloads which accept an {@code AsyncHandler} can be used to receive * notification when an asynchronous operation completes. *

* Note: Do not directly implement this interface, new methods are added to it regularly. Extend from * {@link com.amazonaws.services.qldbsession.AbstractAmazonQLDBSessionAsync} instead. *

* The transactional data APIs for Amazon QLDB *

* *

* Instead of interacting directly with this API, we recommend using the QLDB driver or the QLDB shell to execute data * transactions on a ledger. *

*
* If you are working with an AWS SDK, use the QLDB driver. The driver provides a high-level abstraction layer above * this QLDB Session data plane and manages SendCommand API calls for you. For information and a * list of supported programming languages, see Getting started with the * driver in the Amazon QLDB Developer Guide. *
*
*
* If you are working with the AWS Command Line Interface (AWS CLI), use the QLDB shell. The shell is a command line * interface that uses the QLDB driver to interact with a ledger. For information, see Accessing Amazon QLDB using the QLDB * shell. *
*

* */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public interface AmazonQLDBSessionAsync extends AmazonQLDBSession { /** *

* Sends a command to an Amazon QLDB ledger. *

* *

* Instead of interacting directly with this API, we recommend using the QLDB driver or the QLDB shell to execute * data transactions on a ledger. *

*
* If you are working with an AWS SDK, use the QLDB driver. The driver provides a high-level abstraction layer above * this QLDB Session data plane and manages SendCommand API calls for you. For information and a * list of supported programming languages, see Getting started with * the driver in the Amazon QLDB Developer Guide. *
*
*
* If you are working with the AWS Command Line Interface (AWS CLI), use the QLDB shell. The shell is a command line * interface that uses the QLDB driver to interact with a ledger. For information, see Accessing Amazon QLDB using the * QLDB shell. *
*

* * * @param sendCommandRequest * @return A Java Future containing the result of the SendCommand operation returned by the service. * @sample AmazonQLDBSessionAsync.SendCommand * @see AWS API * Documentation */ java.util.concurrent.Future sendCommandAsync(SendCommandRequest sendCommandRequest); /** *

* Sends a command to an Amazon QLDB ledger. *

* *

* Instead of interacting directly with this API, we recommend using the QLDB driver or the QLDB shell to execute * data transactions on a ledger. *

*
* If you are working with an AWS SDK, use the QLDB driver. The driver provides a high-level abstraction layer above * this QLDB Session data plane and manages SendCommand API calls for you. For information and a * list of supported programming languages, see Getting started with * the driver in the Amazon QLDB Developer Guide. *
*
*
* If you are working with the AWS Command Line Interface (AWS CLI), use the QLDB shell. The shell is a command line * interface that uses the QLDB driver to interact with a ledger. For information, see Accessing Amazon QLDB using the * QLDB shell. *
*

* * * @param sendCommandRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the SendCommand operation returned by the service. * @sample AmazonQLDBSessionAsyncHandler.SendCommand * @see AWS API * Documentation */ java.util.concurrent.Future sendCommandAsync(SendCommandRequest sendCommandRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); }