com.amazonaws.services.dynamodbv2

Class AmazonDynamoDBStreamsAsyncClient

java.lang.Object

com.amazonaws.AmazonWebServiceClient

com.amazonaws.services.dynamodbv2.AmazonDynamoDBStreamsClient

com.amazonaws.services.dynamodbv2.AmazonDynamoDBStreamsAsyncClient

All Implemented Interfaces:

AmazonDynamoDBStreams, AmazonDynamoDBStreamsAsync

@ThreadSafe
 @Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class AmazonDynamoDBStreamsAsyncClient
extends AmazonDynamoDBStreamsClient
implements AmazonDynamoDBStreamsAsync

Client for accessing Amazon DynamoDB Streams 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.

Amazon DynamoDB

Amazon DynamoDB Streams provides API actions for accessing streams and processing stream records. To learn more about application development with Streams, see Capturing Table Activity with DynamoDB Streams in the Amazon DynamoDB Developer Guide.

Field Summary

Fields inherited from class com.amazonaws.services.dynamodbv2.AmazonDynamoDBStreamsClient

configFactory

Fields inherited from class com.amazonaws.AmazonWebServiceClient

client, clientConfiguration, endpoint, isEndpointOverridden, LOGGING_AWS_REQUEST_METRIC, requestHandler2s, timeOffset

Fields inherited from interface com.amazonaws.services.dynamodbv2.AmazonDynamoDBStreams

ENDPOINT_PREFIX

Constructor Summary

Constructors

Constructor and Description
AmazonDynamoDBStreamsAsyncClient() Deprecated. use AmazonDynamoDBStreamsAsyncClientBuilder.defaultClient()
AmazonDynamoDBStreamsAsyncClient(AWSCredentials awsCredentials) Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider)
AmazonDynamoDBStreamsAsyncClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration, ExecutorService executorService) Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AwsClientBuilder.withClientConfiguration(ClientConfiguration) and AwsAsyncClientBuilder.withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)
AmazonDynamoDBStreamsAsyncClient(AWSCredentials awsCredentials, ExecutorService executorService) Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AwsAsyncClientBuilder.withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)
AmazonDynamoDBStreamsAsyncClient(AWSCredentialsProvider awsCredentialsProvider) Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider)
AmazonDynamoDBStreamsAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration) Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AwsClientBuilder.withClientConfiguration(ClientConfiguration)
AmazonDynamoDBStreamsAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, ExecutorService executorService) Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AwsClientBuilder.withClientConfiguration(ClientConfiguration) and AwsAsyncClientBuilder.withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)
AmazonDynamoDBStreamsAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ExecutorService executorService) Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AwsAsyncClientBuilder.withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)
AmazonDynamoDBStreamsAsyncClient(ClientConfiguration clientConfiguration) Deprecated. use AwsClientBuilder.withClientConfiguration(ClientConfiguration)

Method Summary

Modifier and Type	Method and Description
static AmazonDynamoDBStreamsAsyncClientBuilder	asyncBuilder()
Future<DescribeStreamResult>	describeStreamAsync(DescribeStreamRequest request) Returns information about a stream, including the current status of the stream, its Amazon Resource Name (ARN), the composition of its shards, and its corresponding DynamoDB table.
Future<DescribeStreamResult>	describeStreamAsync(DescribeStreamRequest request, AsyncHandler<DescribeStreamRequest,DescribeStreamResult> asyncHandler) Returns information about a stream, including the current status of the stream, its Amazon Resource Name (ARN), the composition of its shards, and its corresponding DynamoDB table.
ExecutorService	getExecutorService() Returns the executor service used by this client to execute async requests.
Future<GetRecordsResult>	getRecordsAsync(GetRecordsRequest request) Retrieves the stream records from a given shard.
Future<GetRecordsResult>	getRecordsAsync(GetRecordsRequest request, AsyncHandler<GetRecordsRequest,GetRecordsResult> asyncHandler) Retrieves the stream records from a given shard.
Future<GetShardIteratorResult>	getShardIteratorAsync(GetShardIteratorRequest request) Returns a shard iterator.
Future<GetShardIteratorResult>	getShardIteratorAsync(GetShardIteratorRequest request, AsyncHandler<GetShardIteratorRequest,GetShardIteratorResult> asyncHandler) Returns a shard iterator.
Future<ListStreamsResult>	listStreamsAsync(ListStreamsRequest request) Returns an array of stream ARNs associated with the current account and endpoint.
Future<ListStreamsResult>	listStreamsAsync(ListStreamsRequest request, AsyncHandler<ListStreamsRequest,ListStreamsResult> asyncHandler) Returns an array of stream ARNs associated with the current account and endpoint.
void	shutdown() Shuts down the client, releasing all managed resources.

Methods inherited from class com.amazonaws.services.dynamodbv2.AmazonDynamoDBStreamsClient

builder, describeStream, getCachedResponseMetadata, getRecords, getShardIterator, listStreams

Methods inherited from class com.amazonaws.AmazonWebServiceClient

addRequestHandler, addRequestHandler, beforeClientExecution, beforeMarshalling, calculateCRC32FromCompressedData, checkMutability, configureRegion, createExecutionContext, createExecutionContext, createExecutionContext, createSignerProvider, endClientExecution, endClientExecution, getClientConfiguration, getClientId, getEndpointPrefix, getMonitoringListeners, getRequestMetricsCollector, getServiceAbbreviation, getServiceName, getServiceNameIntern, getSigner, getSignerByURI, getSignerOverride, getSignerProvider, getSignerRegionOverride, getSigningRegion, getTimeOffset, isCsmEnabled, isEndpointOverridden, isProfilingEnabled, isRequestMetricsEnabled, makeImmutable, removeRequestHandler, removeRequestHandler, requestMetricCollector, setEndpoint, setEndpoint, setEndpointPrefix, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, shouldGenerateClientSideMonitoringEvents, useStrictHostNameVerification, withEndpoint, withRegion, withRegion, withTimeOffset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.amazonaws.services.dynamodbv2.AmazonDynamoDBStreams

describeStream, getCachedResponseMetadata, getRecords, getShardIterator, listStreams, setEndpoint, setRegion

Constructor Detail

AmazonDynamoDBStreamsAsyncClient

@Deprecated
public AmazonDynamoDBStreamsAsyncClient()

Deprecated. use AmazonDynamoDBStreamsAsyncClientBuilder.defaultClient()

Constructs a new asynchronous client to invoke service methods on Amazon DynamoDB Streams. A credentials provider chain will be used that searches for credentials in this order:

• Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
• Java System Properties - aws.accessKeyId and aws.secretKey
• Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI
• Instance profile credentials delivered through the Amazon EC2 metadata service

Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default maximum number of concurrent connections to the service).

See Also:

DefaultAWSCredentialsProviderChain, Executors.newFixedThreadPool(int)

AmazonDynamoDBStreamsAsyncClient

@Deprecated
public AmazonDynamoDBStreamsAsyncClient(ClientConfiguration clientConfiguration)

Deprecated. use AwsClientBuilder.withClientConfiguration(ClientConfiguration)

Constructs a new asynchronous client to invoke service methods on Amazon DynamoDB Streams. A credentials provider chain will be used that searches for credentials in this order:

• Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
• Java System Properties - aws.accessKeyId and aws.secretKey
• Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI
• Instance profile credentials delivered through the Amazon EC2 metadata service

Asynchronous methods are delegated to a fixed-size thread pool containing a number of threads equal to the maximum number of concurrent connections configured via ClientConfiguration.getMaxConnections().

Parameters:

clientConfiguration - The client configuration options controlling how this client connects to Amazon DynamoDB Streams (ex: proxy settings, retry counts, etc).

See Also:

DefaultAWSCredentialsProviderChain, Executors.newFixedThreadPool(int)

AmazonDynamoDBStreamsAsyncClient

@Deprecated
public AmazonDynamoDBStreamsAsyncClient(AWSCredentials awsCredentials)

Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider)

Constructs a new asynchronous client to invoke service methods on Amazon DynamoDB Streams using the specified AWS account credentials.

Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default maximum number of concurrent connections to the service).

Parameters:

awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.

See Also:

Executors.newFixedThreadPool(int)

AmazonDynamoDBStreamsAsyncClient

@Deprecated
public AmazonDynamoDBStreamsAsyncClient(AWSCredentials awsCredentials,
                                                    ExecutorService executorService)

Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AwsAsyncClientBuilder.withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)

Constructs a new asynchronous client to invoke service methods on Amazon DynamoDB Streams using the specified AWS account credentials and executor service. Default client settings will be used.

Parameters:

awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.

executorService - The executor service by which all asynchronous requests will be executed.

AmazonDynamoDBStreamsAsyncClient

@Deprecated
public AmazonDynamoDBStreamsAsyncClient(AWSCredentials awsCredentials,
                                                    ClientConfiguration clientConfiguration,
                                                    ExecutorService executorService)

Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AwsClientBuilder.withClientConfiguration(ClientConfiguration) and AwsAsyncClientBuilder.withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)

Constructs a new asynchronous client to invoke service methods on Amazon DynamoDB Streams using the specified AWS account credentials, executor service, and client configuration options.

Parameters:

awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.

clientConfiguration - Client configuration options (ex: max retry limit, proxy settings, etc).

executorService - The executor service by which all asynchronous requests will be executed.

AmazonDynamoDBStreamsAsyncClient

@Deprecated
public AmazonDynamoDBStreamsAsyncClient(AWSCredentialsProvider awsCredentialsProvider)

Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider)

Constructs a new asynchronous client to invoke service methods on Amazon DynamoDB Streams using the specified AWS account credentials provider. Default client settings will be used.

Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default maximum number of concurrent connections to the service).

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

See Also:

Executors.newFixedThreadPool(int)

AmazonDynamoDBStreamsAsyncClient

@Deprecated
public AmazonDynamoDBStreamsAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                                                    ClientConfiguration clientConfiguration)

Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AwsClientBuilder.withClientConfiguration(ClientConfiguration)

Constructs a new asynchronous client to invoke service methods on Amazon DynamoDB Streams using the provided AWS account credentials provider and client configuration options.

Asynchronous methods are delegated to a fixed-size thread pool containing a number of threads equal to the maximum number of concurrent connections configured via ClientConfiguration.getMaxConnections().

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

clientConfiguration - Client configuration options (ex: max retry limit, proxy settings, etc).

See Also:

DefaultAWSCredentialsProviderChain, Executors.newFixedThreadPool(int)

AmazonDynamoDBStreamsAsyncClient

@Deprecated
public AmazonDynamoDBStreamsAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                                                    ExecutorService executorService)

Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AwsAsyncClientBuilder.withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)

Constructs a new asynchronous client to invoke service methods on Amazon DynamoDB Streams using the specified AWS account credentials provider and executor service. Default client settings will be used.

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

executorService - The executor service by which all asynchronous requests will be executed.

AmazonDynamoDBStreamsAsyncClient

@Deprecated
public AmazonDynamoDBStreamsAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                                                    ClientConfiguration clientConfiguration,
                                                    ExecutorService executorService)

Deprecated. use AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AwsClientBuilder.withClientConfiguration(ClientConfiguration) and AwsAsyncClientBuilder.withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)

Constructs a new asynchronous client to invoke service methods on Amazon DynamoDB Streams using the specified AWS account credentials provider, executor service, and client configuration options.

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

clientConfiguration - Client configuration options (ex: max retry limit, proxy settings, etc).

executorService - The executor service by which all asynchronous requests will be executed.

Method Detail

asyncBuilder

public static AmazonDynamoDBStreamsAsyncClientBuilder asyncBuilder()

getExecutorService

public ExecutorService getExecutorService()

Returns the executor service used by this client to execute async requests.

Returns:

The executor service used by this client to execute async requests.

describeStreamAsync

public Future<DescribeStreamResult> describeStreamAsync(DescribeStreamRequest request)

Description copied from interface: AmazonDynamoDBStreamsAsync

Returns information about a stream, including the current status of the stream, its Amazon Resource Name (ARN), the composition of its shards, and its corresponding DynamoDB table.

You can call DescribeStream at a maximum rate of 10 times per second.

Each shard in the stream has a SequenceNumberRange associated with it. If the SequenceNumberRange has a StartingSequenceNumber but no EndingSequenceNumber, then the shard is still open (able to receive more stream records). If both StartingSequenceNumber and EndingSequenceNumber are present, then that shard is closed and can no longer receive more data.

Specified by:

describeStreamAsync in interface AmazonDynamoDBStreamsAsync

Parameters:

request - Represents the input of a DescribeStream operation.

Returns:

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

See Also:

AWS API Documentation

describeStreamAsync

public Future<DescribeStreamResult> describeStreamAsync(DescribeStreamRequest request,
                                                        AsyncHandler<DescribeStreamRequest,DescribeStreamResult> asyncHandler)

Description copied from interface: AmazonDynamoDBStreamsAsync

Returns information about a stream, including the current status of the stream, its Amazon Resource Name (ARN), the composition of its shards, and its corresponding DynamoDB table.

You can call DescribeStream at a maximum rate of 10 times per second.

Each shard in the stream has a SequenceNumberRange associated with it. If the SequenceNumberRange has a StartingSequenceNumber but no EndingSequenceNumber, then the shard is still open (able to receive more stream records). If both StartingSequenceNumber and EndingSequenceNumber are present, then that shard is closed and can no longer receive more data.

Specified by:

describeStreamAsync in interface AmazonDynamoDBStreamsAsync

Parameters:

request - Represents the input of a DescribeStream operation.

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 DescribeStream operation returned by the service.

See Also:

AWS API Documentation

getRecordsAsync

public Future<GetRecordsResult> getRecordsAsync(GetRecordsRequest request)

Description copied from interface: AmazonDynamoDBStreamsAsync

Retrieves the stream records from a given shard.

Specify a shard iterator using the ShardIterator parameter. The shard iterator specifies the position in the shard from which you want to start reading stream records sequentially. If there are no stream records available in the portion of the shard that the iterator points to, GetRecords returns an empty list. Note that it might take multiple calls to get to a portion of the shard that contains stream records.

GetRecords can retrieve a maximum of 1 MB of data or 1000 stream records, whichever comes first.

Specified by:

getRecordsAsync in interface AmazonDynamoDBStreamsAsync

Parameters:

request - Represents the input of a GetRecords operation.

Returns:

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

See Also:

AWS API Documentation

getRecordsAsync

public Future<GetRecordsResult> getRecordsAsync(GetRecordsRequest request,
                                                AsyncHandler<GetRecordsRequest,GetRecordsResult> asyncHandler)

Description copied from interface: AmazonDynamoDBStreamsAsync

Retrieves the stream records from a given shard.

Specify a shard iterator using the ShardIterator parameter. The shard iterator specifies the position in the shard from which you want to start reading stream records sequentially. If there are no stream records available in the portion of the shard that the iterator points to, GetRecords returns an empty list. Note that it might take multiple calls to get to a portion of the shard that contains stream records.

GetRecords can retrieve a maximum of 1 MB of data or 1000 stream records, whichever comes first.

Specified by:

getRecordsAsync in interface AmazonDynamoDBStreamsAsync

Parameters:

request - Represents the input of a GetRecords operation.

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 GetRecords operation returned by the service.

See Also:

AWS API Documentation

getShardIteratorAsync

public Future<GetShardIteratorResult> getShardIteratorAsync(GetShardIteratorRequest request)

Description copied from interface: AmazonDynamoDBStreamsAsync

Returns a shard iterator. A shard iterator provides information about how to retrieve the stream records from within a shard. Use the shard iterator in a subsequent GetRecords request to read the stream records from the shard.

A shard iterator expires 15 minutes after it is returned to the requester.

Specified by:

getShardIteratorAsync in interface AmazonDynamoDBStreamsAsync

Parameters:

request - Represents the input of a GetShardIterator operation.

Returns:

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

See Also:

AWS API Documentation

getShardIteratorAsync

public Future<GetShardIteratorResult> getShardIteratorAsync(GetShardIteratorRequest request,
                                                            AsyncHandler<GetShardIteratorRequest,GetShardIteratorResult> asyncHandler)

Description copied from interface: AmazonDynamoDBStreamsAsync

Returns a shard iterator. A shard iterator provides information about how to retrieve the stream records from within a shard. Use the shard iterator in a subsequent GetRecords request to read the stream records from the shard.

A shard iterator expires 15 minutes after it is returned to the requester.

Specified by:

getShardIteratorAsync in interface AmazonDynamoDBStreamsAsync

Parameters:

request - Represents the input of a GetShardIterator operation.

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 GetShardIterator operation returned by the service.

See Also:

AWS API Documentation

listStreamsAsync

public Future<ListStreamsResult> listStreamsAsync(ListStreamsRequest request)

Description copied from interface: AmazonDynamoDBStreamsAsync

Returns an array of stream ARNs associated with the current account and endpoint. If the TableName parameter is present, then ListStreams will return only the streams ARNs for that table.

You can call ListStreams at a maximum rate of 5 times per second.

Specified by:

listStreamsAsync in interface AmazonDynamoDBStreamsAsync

Parameters:

request - Represents the input of a ListStreams operation.

Returns:

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

See Also:

AWS API Documentation

listStreamsAsync

public Future<ListStreamsResult> listStreamsAsync(ListStreamsRequest request,
                                                  AsyncHandler<ListStreamsRequest,ListStreamsResult> asyncHandler)

Description copied from interface: AmazonDynamoDBStreamsAsync

Returns an array of stream ARNs associated with the current account and endpoint. If the TableName parameter is present, then ListStreams will return only the streams ARNs for that table.

You can call ListStreams at a maximum rate of 5 times per second.

Specified by:

listStreamsAsync in interface AmazonDynamoDBStreamsAsync

Parameters:

request - Represents the input of a ListStreams operation.

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 ListStreams operation returned by the service.

See Also:

AWS API Documentation

shutdown

public void shutdown()

Shuts down the client, releasing all managed resources. This includes forcibly terminating all pending asynchronous service calls. Clients who wish to give pending asynchronous service calls time to complete should call getExecutorService().shutdown() followed by getExecutorService().awaitTermination() prior to calling this method.

Specified by:

shutdown in interface AmazonDynamoDBStreams

Overrides:

shutdown in class AmazonDynamoDBStreamsClient