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/*
* Copyright 2010-2015 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.lambda;
import java.util.concurrent.Future;
import com.amazonaws.AmazonClientException;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.handlers.AsyncHandler;
import com.amazonaws.services.lambda.model.*;
/**
* Interface for accessing AWSLambda asynchronously.
* Each asynchronous method will return a Java Future object, and users are also allowed
* to provide a callback handler.
* 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.
*
*/
public interface AWSLambdaAsync extends AWSLambda {
/**
*
* Returns configuration information for the specified event source
* mapping (see AddEventSource).
*
*
* This operation requires permission for the
* lambda:GetEventSource action.
*
*
* @param getEventSourceRequest Container for the necessary parameters to
* execute the GetEventSource operation on AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future 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.
*
*
* @param getEventSourceRequest Container for the necessary parameters to
* execute the GetEventSource operation on AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future getEventSourceAsync(GetEventSourceRequest getEventSourceRequest,
AsyncHandler asyncHandler)
throws AmazonServiceException, AmazonClientException;
/**
*
* Deletes the specified Lambda function code and configuration.
*
*
* This operation requires permission for the
* lambda:DeleteFunction action.
*
*
* @param deleteFunctionRequest Container for the necessary parameters to
* execute the DeleteFunction operation on AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future deleteFunctionAsync(DeleteFunctionRequest deleteFunctionRequest)
throws AmazonServiceException, AmazonClientException;
/**
*
* Deletes the specified Lambda function code and configuration.
*
*
* This operation requires permission for the
* lambda:DeleteFunction action.
*
*
* @param deleteFunctionRequest Container for the necessary parameters to
* execute the DeleteFunction operation on AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future deleteFunctionAsync(DeleteFunctionRequest deleteFunctionRequest,
AsyncHandler 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.
*
*
* @param listFunctionsRequest Container for the necessary parameters to
* execute the ListFunctions operation on AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future 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.
*
*
* @param listFunctionsRequest Container for the necessary parameters to
* execute the ListFunctions operation on AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future listFunctionsAsync(ListFunctionsRequest listFunctionsRequest,
AsyncHandler asyncHandler)
throws AmazonServiceException, AmazonClientException;
/**
*
* Identifies a stream as an event source for an AWS Lambda function. It
* can be either an Amazon Kinesis stream or a Amazon DynamoDB stream.
* 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 Lambda: 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.
*
*
* Each event source, such as a Kinesis stream, can only be associated
* with one AWS Lambda function. If you call AddEventSource for an event
* source that is already mapped to another AWS Lambda function, the
* existing mapping is updated to call the new function instead of the
* old one.
*
*
* This operation requires permission for the iam:PassRole
* action for the IAM role. It also requires permission for the
* lambda:AddEventSource action.
*
*
* @param addEventSourceRequest Container for the necessary parameters to
* execute the AddEventSource operation on AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future addEventSourceAsync(AddEventSourceRequest addEventSourceRequest)
throws AmazonServiceException, AmazonClientException;
/**
*
* Identifies a stream as an event source for an AWS Lambda function. It
* can be either an Amazon Kinesis stream or a Amazon DynamoDB stream.
* 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 Lambda: 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.
*
*
* Each event source, such as a Kinesis stream, can only be associated
* with one AWS Lambda function. If you call AddEventSource for an event
* source that is already mapped to another AWS Lambda function, the
* existing mapping is updated to call the new function instead of the
* old one.
*
*
* This operation requires permission for the iam:PassRole
* action for the IAM role. It also requires permission for the
* lambda:AddEventSource action.
*
*
* @param addEventSourceRequest Container for the necessary parameters to
* execute the AddEventSource operation on AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future addEventSourceAsync(AddEventSourceRequest addEventSourceRequest,
AsyncHandler 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.
*
*
* @param uploadFunctionRequest Container for the necessary parameters to
* execute the UploadFunction operation on AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future 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.
*
*
* @param uploadFunctionRequest Container for the necessary parameters to
* execute the UploadFunction operation on AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future uploadFunctionAsync(UploadFunctionRequest uploadFunctionRequest,
AsyncHandler 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.
*
*
* @param getFunctionConfigurationRequest Container for the necessary
* parameters to execute the GetFunctionConfiguration operation on
* AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future 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.
*
*
* @param getFunctionConfigurationRequest Container for the necessary
* parameters to execute the GetFunctionConfiguration operation on
* AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future getFunctionConfigurationAsync(GetFunctionConfigurationRequest getFunctionConfigurationRequest,
AsyncHandler 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.
*
*
* @param invokeAsyncRequest Container for the necessary parameters to
* execute the InvokeAsync operation on AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future 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.
*
*
* @param invokeAsyncRequest Container for the necessary parameters to
* execute the InvokeAsync operation on AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future invokeAsyncAsync(InvokeAsyncRequest invokeAsyncRequest,
AsyncHandler asyncHandler)
throws AmazonServiceException, AmazonClientException;
/**
*
* Returns a list of event source mappings you created using the
* AddEventSource (see AddEventSource), where you identify a
* stream as event source. This list does not include Amazon S3 event
* sources.
*
*
* For each mapping, the API returns configuration information. You can
* optionally specify filters to retrieve specific event source mappings.
*
*
* This operation requires permission for the
* lambda:ListEventSources action.
*
*
* @param listEventSourcesRequest Container for the necessary parameters
* to execute the ListEventSources operation on AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future listEventSourcesAsync(ListEventSourcesRequest listEventSourcesRequest)
throws AmazonServiceException, AmazonClientException;
/**
*
* Returns a list of event source mappings you created using the
* AddEventSource (see AddEventSource), where you identify a
* stream as event source. This list does not include Amazon S3 event
* sources.
*
*
* For each mapping, the API returns configuration information. You can
* optionally specify filters to retrieve specific event source mappings.
*
*
* This operation requires permission for the
* lambda:ListEventSources action.
*
*
* @param listEventSourcesRequest Container for the necessary parameters
* to execute the ListEventSources operation on AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future listEventSourcesAsync(ListEventSourcesRequest listEventSourcesRequest,
AsyncHandler 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.
*
*
* @param getFunctionRequest Container for the necessary parameters to
* execute the GetFunction operation on AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future 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.
*
*
* @param getFunctionRequest Container for the necessary parameters to
* execute the GetFunction operation on AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future getFunctionAsync(GetFunctionRequest getFunctionRequest,
AsyncHandler 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.
*
*
* @param updateFunctionConfigurationRequest Container for the necessary
* parameters to execute the UpdateFunctionConfiguration operation on
* AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future 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.
*
*
* @param updateFunctionConfigurationRequest Container for the necessary
* parameters to execute the UpdateFunctionConfiguration operation on
* AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest,
AsyncHandler 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.
*
*
* @param removeEventSourceRequest Container for the necessary parameters
* to execute the RemoveEventSource operation on AWSLambda.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future 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.
*
*
* @param removeEventSourceRequest Container for the necessary parameters
* to execute the RemoveEventSource operation on AWSLambda.
* @param 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.
*
* @return 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.
* @throws AmazonServiceException
* If an error response is returned by AWSLambda indicating
* either a problem with the data in the request, or a server side issue.
*/
public Future removeEventSourceAsync(RemoveEventSourceRequest removeEventSourceRequest,
AsyncHandler asyncHandler)
throws AmazonServiceException, AmazonClientException;
}