com.amazonaws.services.qldbsession

Interface AmazonQLDBSessionAsync

All Superinterfaces:

AmazonQLDBSession

All Known Implementing Classes:

AbstractAmazonQLDBSessionAsync, AmazonQLDBSessionAsyncClient

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

Interface for accessing QLDB Session asynchronously. Each asynchronous method will return a Java Future object representing the asynchronous operation; overloads which accept an 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 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.

Field Summary

Fields inherited from interface com.amazonaws.services.qldbsession.AmazonQLDBSession

ENDPOINT_PREFIX

Method Summary

Modifier and Type	Method and Description
Future<SendCommandResult>	sendCommandAsync(SendCommandRequest sendCommandRequest) Sends a command to an Amazon QLDB ledger.
Future<SendCommandResult>	sendCommandAsync(SendCommandRequest sendCommandRequest, AsyncHandler<SendCommandRequest,SendCommandResult> asyncHandler) Sends a command to an Amazon QLDB ledger.

Methods inherited from interface com.amazonaws.services.qldbsession.AmazonQLDBSession

getCachedResponseMetadata, sendCommand, shutdown

Method Detail

sendCommandAsync

Future<SendCommandResult> 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.

Parameters:

sendCommandRequest -

Returns:

A Java Future containing the result of the SendCommand operation returned by the service.

See Also:

AWS API Documentation

sendCommandAsync

Future<SendCommandResult> sendCommandAsync(SendCommandRequest sendCommandRequest,
                                           AsyncHandler<SendCommandRequest,SendCommandResult> asyncHandler)

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.

Parameters:

sendCommandRequest -

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.

Returns:

A Java Future containing the result of the SendCommand operation returned by the service.

See Also:

AWS API Documentation