com.amazonaws.services.lambda

Class AWSLambdaAsyncClient

java.lang.Object

com.amazonaws.AmazonWebServiceClient

com.amazonaws.services.lambda.AWSLambdaClient

com.amazonaws.services.lambda.AWSLambdaAsyncClient

All Implemented Interfaces:

AWSLambda, AWSLambdaAsync

public class AWSLambdaAsyncClient
extends AWSLambdaClient
implements AWSLambdaAsync

Asynchronous client for accessing AWSLambda. All asynchronous calls made using this client are non-blocking. Callers could either process the result and handle the exceptions in the worker thread by providing a callback handler when making the call, or use the returned Future object to check the result of the call in the calling thread. AWS Lambda

Overview

This is the AWS Lambda API Reference. The AWS Lambda Developer Guide provides additional information. For the service overview, go to What is AWS Lambda , and for information about how the service works, go to AWS LambdaL How it Works in the AWS Lambda Developer Guide.

Field Summary

Fields inherited from class com.amazonaws.services.lambda.AWSLambdaClient

jsonErrorUnmarshallers

Fields inherited from class com.amazonaws.AmazonWebServiceClient

client, clientConfiguration, endpoint, LOGGING_AWS_REQUEST_METRIC, requestHandler2s, timeOffset

Constructor Summary

Constructors

Constructor and Description
AWSLambdaAsyncClient() Constructs a new asynchronous client to invoke service methods on AWSLambda.
AWSLambdaAsyncClient(AWSCredentials awsCredentials) Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials.
AWSLambdaAsyncClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration, ExecutorService executorService) Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials, executor service, and client configuration options.
AWSLambdaAsyncClient(AWSCredentials awsCredentials, ExecutorService executorService) Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials and executor service.
AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider) Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials provider.
AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration) Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials provider and client configuration options.
AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, ExecutorService executorService) Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials provider, executor service, and client configuration options.
AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ExecutorService executorService) Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials provider and executor service.
AWSLambdaAsyncClient(ClientConfiguration clientConfiguration) Constructs a new asynchronous client to invoke service methods on AWSLambda.

Method Summary

Methods

Modifier and Type	Method and Description
Future<AddEventSourceResult>	addEventSourceAsync(AddEventSourceRequest addEventSourceRequest) Identifies an Amazon Kinesis stream as the event source for an AWS Lambda function.
Future<AddEventSourceResult>	addEventSourceAsync(AddEventSourceRequest addEventSourceRequest, AsyncHandler<AddEventSourceRequest,AddEventSourceResult> asyncHandler) Identifies an Amazon Kinesis stream as the event source for an AWS Lambda function.
Future<Void>	deleteFunctionAsync(DeleteFunctionRequest deleteFunctionRequest) Deletes the specified Lambda function code and configuration.
Future<Void>	deleteFunctionAsync(DeleteFunctionRequest deleteFunctionRequest, AsyncHandler<DeleteFunctionRequest,Void> asyncHandler) Deletes the specified Lambda function code and configuration.
Future<GetEventSourceResult>	getEventSourceAsync(GetEventSourceRequest getEventSourceRequest) Returns configuration information for the specified event source mapping (see AddEventSource).
Future<GetEventSourceResult>	getEventSourceAsync(GetEventSourceRequest getEventSourceRequest, AsyncHandler<GetEventSourceRequest,GetEventSourceResult> asyncHandler) Returns configuration information for the specified event source mapping (see AddEventSource).
ExecutorService	getExecutorService() Returns the executor service used by this async client to execute requests.
Future<GetFunctionResult>	getFunctionAsync(GetFunctionRequest getFunctionRequest) Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with UploadFunction so you can download the .zip file.
Future<GetFunctionResult>	getFunctionAsync(GetFunctionRequest getFunctionRequest, AsyncHandler<GetFunctionRequest,GetFunctionResult> asyncHandler) Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with UploadFunction so you can download the .zip file.
Future<GetFunctionConfigurationResult>	getFunctionConfigurationAsync(GetFunctionConfigurationRequest getFunctionConfigurationRequest) Returns the configuration information of the Lambda function.
Future<GetFunctionConfigurationResult>	getFunctionConfigurationAsync(GetFunctionConfigurationRequest getFunctionConfigurationRequest, AsyncHandler<GetFunctionConfigurationRequest,GetFunctionConfigurationResult> asyncHandler) Returns the configuration information of the Lambda function.
Future<InvokeAsyncResult>	invokeAsyncAsync(InvokeAsyncRequest invokeAsyncRequest) Submits an invocation request to AWS Lambda.
Future<InvokeAsyncResult>	invokeAsyncAsync(InvokeAsyncRequest invokeAsyncRequest, AsyncHandler<InvokeAsyncRequest,InvokeAsyncResult> asyncHandler) Submits an invocation request to AWS Lambda.
Future<ListEventSourcesResult>	listEventSourcesAsync(ListEventSourcesRequest listEventSourcesRequest) Returns a list of event source mappings.
Future<ListEventSourcesResult>	listEventSourcesAsync(ListEventSourcesRequest listEventSourcesRequest, AsyncHandler<ListEventSourcesRequest,ListEventSourcesResult> asyncHandler) Returns a list of event source mappings.
Future<ListFunctionsResult>	listFunctionsAsync(ListFunctionsRequest listFunctionsRequest) Returns a list of your Lambda functions.
Future<ListFunctionsResult>	listFunctionsAsync(ListFunctionsRequest listFunctionsRequest, AsyncHandler<ListFunctionsRequest,ListFunctionsResult> asyncHandler) Returns a list of your Lambda functions.
Future<Void>	removeEventSourceAsync(RemoveEventSourceRequest removeEventSourceRequest) Removes an event source mapping.
Future<Void>	removeEventSourceAsync(RemoveEventSourceRequest removeEventSourceRequest, AsyncHandler<RemoveEventSourceRequest,Void> asyncHandler) Removes an event source mapping.
void	shutdown() Shuts down the client, releasing all managed resources.
Future<UpdateFunctionConfigurationResult>	updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest) Updates the configuration parameters for the specified Lambda function by using the values provided in the request.
Future<UpdateFunctionConfigurationResult>	updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest, AsyncHandler<UpdateFunctionConfigurationRequest,UpdateFunctionConfigurationResult> asyncHandler) Updates the configuration parameters for the specified Lambda function by using the values provided in the request.
Future<UploadFunctionResult>	uploadFunctionAsync(UploadFunctionRequest uploadFunctionRequest) Creates a new Lambda function or updates an existing function.
Future<UploadFunctionResult>	uploadFunctionAsync(UploadFunctionRequest uploadFunctionRequest, AsyncHandler<UploadFunctionRequest,UploadFunctionResult> asyncHandler) Creates a new Lambda function or updates an existing function.

Methods inherited from class com.amazonaws.services.lambda.AWSLambdaClient

addEventSource, deleteFunction, getCachedResponseMetadata, getEventSource, getFunction, getFunctionConfiguration, invokeAsync, listEventSources, listEventSources, listFunctions, listFunctions, removeEventSource, setEndpoint, setEndpoint, updateFunctionConfiguration, uploadFunction

Methods inherited from class com.amazonaws.AmazonWebServiceClient

addRequestHandler, addRequestHandler, configSigner, configSigner, convertToHttpRequest, createExecutionContext, createExecutionContext, createExecutionContext, endClientExecution, endClientExecution, findRequestMetricCollector, getRequestMetricsCollector, getServiceAbbreviation, getServiceName, getServiceNameIntern, getSigner, getSignerByURI, getSignerRegionOverride, getTimeOffset, isProfilingEnabled, isRequestMetricsEnabled, removeRequestHandler, removeRequestHandler, requestMetricCollector, setConfiguration, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, withEndpoint, 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.lambda.AWSLambda

addEventSource, deleteFunction, getCachedResponseMetadata, getEventSource, getFunction, getFunctionConfiguration, invokeAsync, listEventSources, listEventSources, listFunctions, listFunctions, removeEventSource, setEndpoint, setRegion, updateFunctionConfiguration, uploadFunction

Constructor Detail

AWSLambdaAsyncClient

public AWSLambdaAsyncClient()

Constructs a new asynchronous client to invoke service methods on AWSLambda. 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
• Instance profile credentials delivered through the Amazon EC2 metadata service

All service calls made using this new client object are blocking, and will not return until the service call completes.

See Also:

DefaultAWSCredentialsProviderChain

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(ClientConfiguration clientConfiguration)

Constructs a new asynchronous client to invoke service methods on AWSLambda. 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
• Instance profile credentials delivered through the Amazon EC2 metadata service

All service calls made using this new client object are blocking, and will not return until the service call completes.

Parameters:

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

See Also:

DefaultAWSCredentialsProviderChain

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentials awsCredentials)

Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials. Default client settings will be used, and a fixed size thread pool will be created for executing the asynchronous tasks.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:

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

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentials awsCredentials,
                    ExecutorService executorService)

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

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

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.

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentials awsCredentials,
                    ClientConfiguration clientConfiguration,
                    ExecutorService executorService)

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

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

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.

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider)

Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials provider. Default client settings will be used, and a fixed size thread pool will be created for executing the asynchronous tasks.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:

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

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                    ExecutorService executorService)

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

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

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.

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                    ClientConfiguration clientConfiguration)

Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials provider and client configuration options.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

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).

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                    ClientConfiguration clientConfiguration,
                    ExecutorService executorService)

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

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

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

getExecutorService

public ExecutorService getExecutorService()

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

Returns:

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

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 AWSLambda

Overrides:

shutdown in class AmazonWebServiceClient

getEventSourceAsync

public Future<GetEventSourceResult> getEventSourceAsync(GetEventSourceRequest getEventSourceRequest)
                                                 throws AmazonServiceException,
                                                        AmazonClientException

Returns configuration information for the specified event source mapping (see AddEventSource).

This operation requires permission for the lambda:GetEventSource action.

Specified by:

getEventSourceAsync in interface AWSLambdaAsync

Parameters:

getEventSourceRequest - Container for the necessary parameters to execute the GetEventSource operation on AWSLambda.

Returns:

A Java Future object containing the response from the GetEventSource service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

getEventSourceAsync

public Future<GetEventSourceResult> getEventSourceAsync(GetEventSourceRequest getEventSourceRequest,
                                               AsyncHandler<GetEventSourceRequest,GetEventSourceResult> asyncHandler)
                                                 throws AmazonServiceException,
                                                        AmazonClientException

Returns configuration information for the specified event source mapping (see AddEventSource).

This operation requires permission for the lambda:GetEventSource action.

Specified by:

getEventSourceAsync in interface AWSLambdaAsync

Parameters:

getEventSourceRequest - Container for the necessary parameters to execute the GetEventSource operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the GetEventSource service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

deleteFunctionAsync

public Future<Void> deleteFunctionAsync(DeleteFunctionRequest deleteFunctionRequest)
                                 throws AmazonServiceException,
                                        AmazonClientException

Deletes the specified Lambda function code and configuration.

This operation requires permission for the lambda:DeleteFunction action.

Specified by:

deleteFunctionAsync in interface AWSLambdaAsync

Parameters:

deleteFunctionRequest - Container for the necessary parameters to execute the DeleteFunction operation on AWSLambda.

Returns:

A Java Future object containing the response from the DeleteFunction service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

deleteFunctionAsync

public Future<Void> deleteFunctionAsync(DeleteFunctionRequest deleteFunctionRequest,
                               AsyncHandler<DeleteFunctionRequest,Void> asyncHandler)
                                 throws AmazonServiceException,
                                        AmazonClientException

Deletes the specified Lambda function code and configuration.

This operation requires permission for the lambda:DeleteFunction action.

Specified by:

deleteFunctionAsync in interface AWSLambdaAsync

Parameters:

deleteFunctionRequest - Container for the necessary parameters to execute the DeleteFunction operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the DeleteFunction service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

listFunctionsAsync

public Future<ListFunctionsResult> listFunctionsAsync(ListFunctionsRequest listFunctionsRequest)
                                               throws AmazonServiceException,
                                                      AmazonClientException

Returns a list of your Lambda functions. For each function, the response includes the function configuration information. You must use GetFunction to retrieve the code for your function.

This operation requires permission for the lambda:ListFunctions action.

Specified by:

listFunctionsAsync in interface AWSLambdaAsync

Parameters:

listFunctionsRequest - Container for the necessary parameters to execute the ListFunctions operation on AWSLambda.

Returns:

A Java Future object containing the response from the ListFunctions service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

listFunctionsAsync

public Future<ListFunctionsResult> listFunctionsAsync(ListFunctionsRequest listFunctionsRequest,
                                             AsyncHandler<ListFunctionsRequest,ListFunctionsResult> asyncHandler)
                                               throws AmazonServiceException,
                                                      AmazonClientException

Returns a list of your Lambda functions. For each function, the response includes the function configuration information. You must use GetFunction to retrieve the code for your function.

This operation requires permission for the lambda:ListFunctions action.

Specified by:

listFunctionsAsync in interface AWSLambdaAsync

Parameters:

listFunctionsRequest - Container for the necessary parameters to execute the ListFunctions operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the ListFunctions service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

addEventSourceAsync

public Future<AddEventSourceResult> addEventSourceAsync(AddEventSourceRequest addEventSourceRequest)
                                                 throws AmazonServiceException,
                                                        AmazonClientException

Identifies an Amazon Kinesis stream as the event source for an AWS Lambda function. AWS Lambda invokes the specified function when records are posted to the stream.

This is the pull model, where AWS Lambda invokes the function. For more information, go to AWS LambdaL How it Works in the AWS Lambda Developer Guide.

This association between an Amazon Kinesis stream and an AWS Lambda function is called the event source mapping. You provide the configuration information (for example, which stream to read from and which AWS Lambda function to invoke) for the event source mapping in the request body.

This operation requires permission for the iam:PassRole action for the IAM role. It also requires permission for the lambda:AddEventSource action.

Specified by:

addEventSourceAsync in interface AWSLambdaAsync

Parameters:

addEventSourceRequest - Container for the necessary parameters to execute the AddEventSource operation on AWSLambda.

Returns:

A Java Future object containing the response from the AddEventSource service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

addEventSourceAsync

public Future<AddEventSourceResult> addEventSourceAsync(AddEventSourceRequest addEventSourceRequest,
                                               AsyncHandler<AddEventSourceRequest,AddEventSourceResult> asyncHandler)
                                                 throws AmazonServiceException,
                                                        AmazonClientException

Identifies an Amazon Kinesis stream as the event source for an AWS Lambda function. AWS Lambda invokes the specified function when records are posted to the stream.

This is the pull model, where AWS Lambda invokes the function. For more information, go to AWS LambdaL How it Works in the AWS Lambda Developer Guide.

This association between an Amazon Kinesis stream and an AWS Lambda function is called the event source mapping. You provide the configuration information (for example, which stream to read from and which AWS Lambda function to invoke) for the event source mapping in the request body.

This operation requires permission for the iam:PassRole action for the IAM role. It also requires permission for the lambda:AddEventSource action.

Specified by:

addEventSourceAsync in interface AWSLambdaAsync

Parameters:

addEventSourceRequest - Container for the necessary parameters to execute the AddEventSource operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the AddEventSource service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

uploadFunctionAsync

public Future<UploadFunctionResult> uploadFunctionAsync(UploadFunctionRequest uploadFunctionRequest)
                                                 throws AmazonServiceException,
                                                        AmazonClientException

Creates a new Lambda function or updates an existing function. The function metadata is created from the request parameters, and the code for the function is provided by a .zip file in the request body. If the function name already exists, the existing Lambda function is updated with the new code and metadata.

This operation requires permission for the lambda:UploadFunction action.

Specified by:

uploadFunctionAsync in interface AWSLambdaAsync

Parameters:

uploadFunctionRequest - Container for the necessary parameters to execute the UploadFunction operation on AWSLambda.

Returns:

A Java Future object containing the response from the UploadFunction service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

uploadFunctionAsync

public Future<UploadFunctionResult> uploadFunctionAsync(UploadFunctionRequest uploadFunctionRequest,
                                               AsyncHandler<UploadFunctionRequest,UploadFunctionResult> asyncHandler)
                                                 throws AmazonServiceException,
                                                        AmazonClientException

Creates a new Lambda function or updates an existing function. The function metadata is created from the request parameters, and the code for the function is provided by a .zip file in the request body. If the function name already exists, the existing Lambda function is updated with the new code and metadata.

This operation requires permission for the lambda:UploadFunction action.

Specified by:

uploadFunctionAsync in interface AWSLambdaAsync

Parameters:

uploadFunctionRequest - Container for the necessary parameters to execute the UploadFunction operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the UploadFunction service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

getFunctionConfigurationAsync

public Future<GetFunctionConfigurationResult> getFunctionConfigurationAsync(GetFunctionConfigurationRequest getFunctionConfigurationRequest)
                                                                     throws AmazonServiceException,
                                                                            AmazonClientException

Returns the configuration information of the Lambda function. This the same information you provided as parameters when uploading the function by using UploadFunction.

This operation requires permission for the lambda:GetFunctionConfiguration operation.

Specified by:

getFunctionConfigurationAsync in interface AWSLambdaAsync

Parameters:

getFunctionConfigurationRequest - Container for the necessary parameters to execute the GetFunctionConfiguration operation on AWSLambda.

Returns:

A Java Future object containing the response from the GetFunctionConfiguration service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

getFunctionConfigurationAsync

public Future<GetFunctionConfigurationResult> getFunctionConfigurationAsync(GetFunctionConfigurationRequest getFunctionConfigurationRequest,
                                                                   AsyncHandler<GetFunctionConfigurationRequest,GetFunctionConfigurationResult> asyncHandler)
                                                                     throws AmazonServiceException,
                                                                            AmazonClientException

Returns the configuration information of the Lambda function. This the same information you provided as parameters when uploading the function by using UploadFunction.

This operation requires permission for the lambda:GetFunctionConfiguration operation.

Specified by:

getFunctionConfigurationAsync in interface AWSLambdaAsync

Parameters:

getFunctionConfigurationRequest - Container for the necessary parameters to execute the GetFunctionConfiguration operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the GetFunctionConfiguration service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

invokeAsyncAsync

public Future<InvokeAsyncResult> invokeAsyncAsync(InvokeAsyncRequest invokeAsyncRequest)
                                           throws AmazonServiceException,
                                                  AmazonClientException

Submits an invocation request to AWS Lambda. Upon receiving the request, Lambda executes the specified function asynchronously. To see the logs generated by the Lambda function execution, see the CloudWatch logs console.

This operation requires permission for the lambda:InvokeAsync action.

Specified by:

invokeAsyncAsync in interface AWSLambdaAsync

Parameters:

invokeAsyncRequest - Container for the necessary parameters to execute the InvokeAsync operation on AWSLambda.

Returns:

A Java Future object containing the response from the InvokeAsync service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

invokeAsyncAsync

public Future<InvokeAsyncResult> invokeAsyncAsync(InvokeAsyncRequest invokeAsyncRequest,
                                         AsyncHandler<InvokeAsyncRequest,InvokeAsyncResult> asyncHandler)
                                           throws AmazonServiceException,
                                                  AmazonClientException

Submits an invocation request to AWS Lambda. Upon receiving the request, Lambda executes the specified function asynchronously. To see the logs generated by the Lambda function execution, see the CloudWatch logs console.

This operation requires permission for the lambda:InvokeAsync action.

Specified by:

invokeAsyncAsync in interface AWSLambdaAsync

Parameters:

invokeAsyncRequest - Container for the necessary parameters to execute the InvokeAsync operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the InvokeAsync service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

listEventSourcesAsync

public Future<ListEventSourcesResult> listEventSourcesAsync(ListEventSourcesRequest listEventSourcesRequest)
                                                     throws AmazonServiceException,
                                                            AmazonClientException

Returns a list of event source mappings. For each mapping, the API returns configuration information (see AddEventSource). You can optionally specify filters to retrieve specific event source mappings.

This operation requires permission for the lambda:ListEventSources action.

Specified by:

listEventSourcesAsync in interface AWSLambdaAsync

Parameters:

listEventSourcesRequest - Container for the necessary parameters to execute the ListEventSources operation on AWSLambda.

Returns:

A Java Future object containing the response from the ListEventSources service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

listEventSourcesAsync

public Future<ListEventSourcesResult> listEventSourcesAsync(ListEventSourcesRequest listEventSourcesRequest,
                                                   AsyncHandler<ListEventSourcesRequest,ListEventSourcesResult> asyncHandler)
                                                     throws AmazonServiceException,
                                                            AmazonClientException

Returns a list of event source mappings. For each mapping, the API returns configuration information (see AddEventSource). You can optionally specify filters to retrieve specific event source mappings.

This operation requires permission for the lambda:ListEventSources action.

Specified by:

listEventSourcesAsync in interface AWSLambdaAsync

Parameters:

listEventSourcesRequest - Container for the necessary parameters to execute the ListEventSources operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the ListEventSources service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

getFunctionAsync

public Future<GetFunctionResult> getFunctionAsync(GetFunctionRequest getFunctionRequest)
                                           throws AmazonServiceException,
                                                  AmazonClientException

Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with UploadFunction so you can download the .zip file. Note that the URL is valid for up to 10 minutes. The configuration information is the same information you provided as parameters when uploading the function.

This operation requires permission for the lambda:GetFunction action.

Specified by:

getFunctionAsync in interface AWSLambdaAsync

Parameters:

getFunctionRequest - Container for the necessary parameters to execute the GetFunction operation on AWSLambda.

Returns:

A Java Future object containing the response from the GetFunction service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

getFunctionAsync

public Future<GetFunctionResult> getFunctionAsync(GetFunctionRequest getFunctionRequest,
                                         AsyncHandler<GetFunctionRequest,GetFunctionResult> asyncHandler)
                                           throws AmazonServiceException,
                                                  AmazonClientException

Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with UploadFunction so you can download the .zip file. Note that the URL is valid for up to 10 minutes. The configuration information is the same information you provided as parameters when uploading the function.

This operation requires permission for the lambda:GetFunction action.

Specified by:

getFunctionAsync in interface AWSLambdaAsync

Parameters:

getFunctionRequest - Container for the necessary parameters to execute the GetFunction operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the GetFunction service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

updateFunctionConfigurationAsync

public Future<UpdateFunctionConfigurationResult> updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest)
                                                                           throws AmazonServiceException,
                                                                                  AmazonClientException

Updates the configuration parameters for the specified Lambda function by using the values provided in the request. You provide only the parameters you want to change. This operation must only be used on an existing Lambda function and cannot be used to update the function's code.

This operation requires permission for the lambda:UpdateFunctionConfiguration action.

Specified by:

updateFunctionConfigurationAsync in interface AWSLambdaAsync

Parameters:

updateFunctionConfigurationRequest - Container for the necessary parameters to execute the UpdateFunctionConfiguration operation on AWSLambda.

Returns:

A Java Future object containing the response from the UpdateFunctionConfiguration service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

updateFunctionConfigurationAsync

public Future<UpdateFunctionConfigurationResult> updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest,
                                                                         AsyncHandler<UpdateFunctionConfigurationRequest,UpdateFunctionConfigurationResult> asyncHandler)
                                                                           throws AmazonServiceException,
                                                                                  AmazonClientException

Updates the configuration parameters for the specified Lambda function by using the values provided in the request. You provide only the parameters you want to change. This operation must only be used on an existing Lambda function and cannot be used to update the function's code.

This operation requires permission for the lambda:UpdateFunctionConfiguration action.

Specified by:

updateFunctionConfigurationAsync in interface AWSLambdaAsync

Parameters:

updateFunctionConfigurationRequest - Container for the necessary parameters to execute the UpdateFunctionConfiguration operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the UpdateFunctionConfiguration service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

removeEventSourceAsync

public Future<Void> removeEventSourceAsync(RemoveEventSourceRequest removeEventSourceRequest)
                                    throws AmazonServiceException,
                                           AmazonClientException

Removes an event source mapping. This means AWS Lambda will no longer invoke the function for events in the associated source.

This operation requires permission for the lambda:RemoveEventSource action.

Specified by:

removeEventSourceAsync in interface AWSLambdaAsync

Parameters:

removeEventSourceRequest - Container for the necessary parameters to execute the RemoveEventSource operation on AWSLambda.

Returns:

A Java Future object containing the response from the RemoveEventSource service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.

removeEventSourceAsync

public Future<Void> removeEventSourceAsync(RemoveEventSourceRequest removeEventSourceRequest,
                                  AsyncHandler<RemoveEventSourceRequest,Void> asyncHandler)
                                    throws AmazonServiceException,
                                           AmazonClientException

Removes an event source mapping. This means AWS Lambda will no longer invoke the function for events in the associated source.

This operation requires permission for the lambda:RemoveEventSource action.

Specified by:

removeEventSourceAsync in interface AWSLambdaAsync

Parameters:

removeEventSourceRequest - Container for the necessary parameters to execute the RemoveEventSource operation on AWSLambda.

asyncHandler - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.

Returns:

A Java Future object containing the response from the RemoveEventSource service method, as returned by AWSLambda.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by AWSLambda indicating either a problem with the data in the request, or a server side issue.