/* * Copyright 2018-2023 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with * the License. A copy of the License is located at * * http://aws.amazon.com/apache2.0 * * or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions * and limitations under the License. */ package com.amazonaws.services.applicationautoscaling; import static java.util.concurrent.Executors.newFixedThreadPool; import javax.annotation.Generated; import com.amazonaws.services.applicationautoscaling.model.*; import com.amazonaws.client.AwsAsyncClientParams; import com.amazonaws.annotation.ThreadSafe; import com.amazonaws.ClientConfiguration; import com.amazonaws.auth.AWSCredentials; import com.amazonaws.auth.AWSCredentialsProvider; import java.util.concurrent.ExecutorService; import com.amazonaws.auth.DefaultAWSCredentialsProviderChain; /** * Client for accessing Application Auto Scaling asynchronously. Each asynchronous method will return a Java Future * object representing the asynchronous operation; overloads which accept an {@code AsyncHandler} can be used to receive * notification when an asynchronous operation completes. * <p> * <p> * With Application Auto Scaling, you can configure automatic scaling for the following resources: * </p> * <ul> * <li> * <p> * Amazon AppStream 2.0 fleets * </p> * </li> * <li> * <p> * Amazon Aurora Replicas * </p> * </li> * <li> * <p> * Amazon Comprehend document classification and entity recognizer endpoints * </p> * </li> * <li> * <p> * Amazon DynamoDB tables and global secondary indexes throughput capacity * </p> * </li> * <li> * <p> * Amazon ECS services * </p> * </li> * <li> * <p> * Amazon ElastiCache for Redis clusters (replication groups) * </p> * </li> * <li> * <p> * Amazon EMR clusters * </p> * </li> * <li> * <p> * Amazon Keyspaces (for Apache Cassandra) tables * </p> * </li> * <li> * <p> * Lambda function provisioned concurrency * </p> * </li> * <li> * <p> * Amazon Managed Streaming for Apache Kafka broker storage * </p> * </li> * <li> * <p> * Amazon Neptune clusters * </p> * </li> * <li> * <p> * Amazon SageMaker endpoint variants * </p> * </li> * <li> * <p> * Amazon SageMaker Serverless endpoint provisioned concurrency * </p> * </li> * <li> * <p> * Spot Fleets (Amazon EC2) * </p> * </li> * <li> * <p> * Custom resources provided by your own applications or services * </p> * </li> * </ul> * <p> * To learn more about Application Auto Scaling, see the <a * href="https://docs.aws.amazon.com/autoscaling/application/userguide/what-is-application-auto-scaling.html" * >Application Auto Scaling User Guide</a>. * </p> * <p> * <b>API Summary</b> * </p> * <p> * The Application Auto Scaling service API includes three key sets of actions: * </p> * <ul> * <li> * <p> * Register and manage scalable targets - Register Amazon Web Services or custom resources as scalable targets (a * resource that Application Auto Scaling can scale), set minimum and maximum capacity limits, and retrieve information * on existing scalable targets. * </p> * </li> * <li> * <p> * Configure and manage automatic scaling - Define scaling policies to dynamically scale your resources in response to * CloudWatch alarms, schedule one-time or recurring scaling actions, and retrieve your recent scaling activity history. * </p> * </li> * <li> * <p> * Suspend and resume scaling - Temporarily suspend and later resume automatic scaling by calling the <a * href="https://docs.aws.amazon.com/autoscaling/application/APIReference/API_RegisterScalableTarget.html" * >RegisterScalableTarget</a> API action for any Application Auto Scaling scalable target. You can suspend and resume * (individually or in combination) scale-out activities that are triggered by a scaling policy, scale-in activities * that are triggered by a scaling policy, and scheduled scaling. * </p> * </li> * </ul> */ @ThreadSafe @Generated("com.amazonaws:aws-java-sdk-code-generator") public class AWSApplicationAutoScalingAsyncClient extends AWSApplicationAutoScalingClient implements AWSApplicationAutoScalingAsync { private static final int DEFAULT_THREAD_POOL_SIZE = 50; private final java.util.concurrent.ExecutorService executorService; /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling. A credentials * provider chain will be used that searches for credentials in this order: * <ul> * <li>Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY</li> * <li>Java System Properties - aws.accessKeyId and aws.secretKey</li> * <li>Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI</li> * <li>Instance profile credentials delivered through the Amazon EC2 metadata service</li> * </ul> * <p> * 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 com.amazonaws.auth.DefaultAWSCredentialsProviderChain * @see java.util.concurrent.Executors#newFixedThreadPool(int) * @deprecated use {@link AWSApplicationAutoScalingAsyncClientBuilder#defaultClient()} */ @Deprecated public AWSApplicationAutoScalingAsyncClient() { this(DefaultAWSCredentialsProviderChain.getInstance()); } /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling. A credentials * provider chain will be used that searches for credentials in this order: * <ul> * <li>Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY</li> * <li>Java System Properties - aws.accessKeyId and aws.secretKey</li> * <li>Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI</li> * <li>Instance profile credentials delivered through the Amazon EC2 metadata service</li> * </ul> * <p> * 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 {@code ClientConfiguration.getMaxConnections()}. * * @param clientConfiguration * The client configuration options controlling how this client connects to Application Auto Scaling (ex: * proxy settings, retry counts, etc). * * @see com.amazonaws.auth.DefaultAWSCredentialsProviderChain * @see java.util.concurrent.Executors#newFixedThreadPool(int) * @deprecated use {@link AWSApplicationAutoScalingAsyncClientBuilder#withClientConfiguration(ClientConfiguration)} */ @Deprecated public AWSApplicationAutoScalingAsyncClient(ClientConfiguration clientConfiguration) { this(DefaultAWSCredentialsProviderChain.getInstance(), clientConfiguration, newFixedThreadPool(clientConfiguration.getMaxConnections())); } /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling using the specified * AWS account credentials. * <p> * 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). * * @param awsCredentials * The AWS credentials (access key ID and secret key) to use when authenticating with AWS services. * @see java.util.concurrent.Executors#newFixedThreadPool(int) * @deprecated use {@link AWSApplicationAutoScalingAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} */ @Deprecated public AWSApplicationAutoScalingAsyncClient(AWSCredentials awsCredentials) { this(awsCredentials, newFixedThreadPool(DEFAULT_THREAD_POOL_SIZE)); } /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling using the specified * AWS account credentials and executor service. Default client settings will be used. * * @param awsCredentials * The AWS credentials (access key ID and secret key) to use when authenticating with AWS services. * @param executorService * The executor service by which all asynchronous requests will be executed. * @deprecated use {@link AWSApplicationAutoScalingAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} and * {@link AWSApplicationAutoScalingAsyncClientBuilder#withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)} */ @Deprecated public AWSApplicationAutoScalingAsyncClient(AWSCredentials awsCredentials, ExecutorService executorService) { this(awsCredentials, configFactory.getConfig(), executorService); } /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling using the specified * AWS account credentials, executor service, and client configuration options. * * @param awsCredentials * The AWS credentials (access key ID and secret key) to use when authenticating with AWS services. * @param clientConfiguration * Client configuration options (ex: max retry limit, proxy settings, etc). * @param executorService * The executor service by which all asynchronous requests will be executed. * @deprecated use {@link AWSApplicationAutoScalingAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} and * {@link AWSApplicationAutoScalingAsyncClientBuilder#withClientConfiguration(ClientConfiguration)} and * {@link AWSApplicationAutoScalingAsyncClientBuilder#withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)} */ @Deprecated public AWSApplicationAutoScalingAsyncClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration, ExecutorService executorService) { super(awsCredentials, clientConfiguration); this.executorService = executorService; } /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling using the specified * AWS account credentials provider. Default client settings will be used. * <p> * 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). * * @param awsCredentialsProvider * The AWS credentials provider which will provide credentials to authenticate requests with AWS services. * @see java.util.concurrent.Executors#newFixedThreadPool(int) * @deprecated use {@link AWSApplicationAutoScalingAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} */ @Deprecated public AWSApplicationAutoScalingAsyncClient(AWSCredentialsProvider awsCredentialsProvider) { this(awsCredentialsProvider, newFixedThreadPool(DEFAULT_THREAD_POOL_SIZE)); } /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling using the provided AWS * account credentials provider and client configuration options. * <p> * 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 {@code ClientConfiguration.getMaxConnections()}. * * @param awsCredentialsProvider * The AWS credentials provider which will provide credentials to authenticate requests with AWS services. * @param clientConfiguration * Client configuration options (ex: max retry limit, proxy settings, etc). * * @see com.amazonaws.auth.DefaultAWSCredentialsProviderChain * @see java.util.concurrent.Executors#newFixedThreadPool(int) * @deprecated use {@link AWSApplicationAutoScalingAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} and * {@link AWSApplicationAutoScalingAsyncClientBuilder#withClientConfiguration(ClientConfiguration)} */ @Deprecated public AWSApplicationAutoScalingAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration) { this(awsCredentialsProvider, clientConfiguration, newFixedThreadPool(clientConfiguration.getMaxConnections())); } /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling using the specified * AWS account credentials provider and executor service. Default client settings will be used. * * @param awsCredentialsProvider * The AWS credentials provider which will provide credentials to authenticate requests with AWS services. * @param executorService * The executor service by which all asynchronous requests will be executed. * @deprecated use {@link AWSApplicationAutoScalingAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} and * {@link AWSApplicationAutoScalingAsyncClientBuilder#withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)} */ @Deprecated public AWSApplicationAutoScalingAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ExecutorService executorService) { this(awsCredentialsProvider, configFactory.getConfig(), executorService); } /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling using the specified * AWS account credentials provider, executor service, and client configuration options. * * @param awsCredentialsProvider * The AWS credentials provider which will provide credentials to authenticate requests with AWS services. * @param clientConfiguration * Client configuration options (ex: max retry limit, proxy settings, etc). * @param executorService * The executor service by which all asynchronous requests will be executed. * @deprecated use {@link AWSApplicationAutoScalingAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} and * {@link AWSApplicationAutoScalingAsyncClientBuilder#withClientConfiguration(ClientConfiguration)} and * {@link AWSApplicationAutoScalingAsyncClientBuilder#withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)} */ @Deprecated public AWSApplicationAutoScalingAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, ExecutorService executorService) { super(awsCredentialsProvider, clientConfiguration); this.executorService = executorService; } public static AWSApplicationAutoScalingAsyncClientBuilder asyncBuilder() { return AWSApplicationAutoScalingAsyncClientBuilder.standard(); } /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling using the specified * parameters. * * @param asyncClientParams * Object providing client parameters. */ AWSApplicationAutoScalingAsyncClient(AwsAsyncClientParams asyncClientParams) { this(asyncClientParams, false); } /** * Constructs a new asynchronous client to invoke service methods on Application Auto Scaling using the specified * parameters. * * @param asyncClientParams * Object providing client parameters. * @param endpointDiscoveryEnabled * true will enable endpoint discovery if the service supports it. */ AWSApplicationAutoScalingAsyncClient(AwsAsyncClientParams asyncClientParams, boolean endpointDiscoveryEnabled) { super(asyncClientParams, endpointDiscoveryEnabled); this.executorService = asyncClientParams.getExecutor(); } /** * Returns the executor service used by this client to execute async requests. * * @return The executor service used by this client to execute async requests. */ public ExecutorService getExecutorService() { return executorService; } @Override public java.util.concurrent.Future<DeleteScalingPolicyResult> deleteScalingPolicyAsync(DeleteScalingPolicyRequest request) { return deleteScalingPolicyAsync(request, null); } @Override public java.util.concurrent.Future<DeleteScalingPolicyResult> deleteScalingPolicyAsync(final DeleteScalingPolicyRequest request, final com.amazonaws.handlers.AsyncHandler<DeleteScalingPolicyRequest, DeleteScalingPolicyResult> asyncHandler) { final DeleteScalingPolicyRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<DeleteScalingPolicyResult>() { @Override public DeleteScalingPolicyResult call() throws Exception { DeleteScalingPolicyResult result = null; try { result = executeDeleteScalingPolicy(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<DeleteScheduledActionResult> deleteScheduledActionAsync(DeleteScheduledActionRequest request) { return deleteScheduledActionAsync(request, null); } @Override public java.util.concurrent.Future<DeleteScheduledActionResult> deleteScheduledActionAsync(final DeleteScheduledActionRequest request, final com.amazonaws.handlers.AsyncHandler<DeleteScheduledActionRequest, DeleteScheduledActionResult> asyncHandler) { final DeleteScheduledActionRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<DeleteScheduledActionResult>() { @Override public DeleteScheduledActionResult call() throws Exception { DeleteScheduledActionResult result = null; try { result = executeDeleteScheduledAction(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<DeregisterScalableTargetResult> deregisterScalableTargetAsync(DeregisterScalableTargetRequest request) { return deregisterScalableTargetAsync(request, null); } @Override public java.util.concurrent.Future<DeregisterScalableTargetResult> deregisterScalableTargetAsync(final DeregisterScalableTargetRequest request, final com.amazonaws.handlers.AsyncHandler<DeregisterScalableTargetRequest, DeregisterScalableTargetResult> asyncHandler) { final DeregisterScalableTargetRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<DeregisterScalableTargetResult>() { @Override public DeregisterScalableTargetResult call() throws Exception { DeregisterScalableTargetResult result = null; try { result = executeDeregisterScalableTarget(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<DescribeScalableTargetsResult> describeScalableTargetsAsync(DescribeScalableTargetsRequest request) { return describeScalableTargetsAsync(request, null); } @Override public java.util.concurrent.Future<DescribeScalableTargetsResult> describeScalableTargetsAsync(final DescribeScalableTargetsRequest request, final com.amazonaws.handlers.AsyncHandler<DescribeScalableTargetsRequest, DescribeScalableTargetsResult> asyncHandler) { final DescribeScalableTargetsRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<DescribeScalableTargetsResult>() { @Override public DescribeScalableTargetsResult call() throws Exception { DescribeScalableTargetsResult result = null; try { result = executeDescribeScalableTargets(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<DescribeScalingActivitiesResult> describeScalingActivitiesAsync(DescribeScalingActivitiesRequest request) { return describeScalingActivitiesAsync(request, null); } @Override public java.util.concurrent.Future<DescribeScalingActivitiesResult> describeScalingActivitiesAsync(final DescribeScalingActivitiesRequest request, final com.amazonaws.handlers.AsyncHandler<DescribeScalingActivitiesRequest, DescribeScalingActivitiesResult> asyncHandler) { final DescribeScalingActivitiesRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<DescribeScalingActivitiesResult>() { @Override public DescribeScalingActivitiesResult call() throws Exception { DescribeScalingActivitiesResult result = null; try { result = executeDescribeScalingActivities(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<DescribeScalingPoliciesResult> describeScalingPoliciesAsync(DescribeScalingPoliciesRequest request) { return describeScalingPoliciesAsync(request, null); } @Override public java.util.concurrent.Future<DescribeScalingPoliciesResult> describeScalingPoliciesAsync(final DescribeScalingPoliciesRequest request, final com.amazonaws.handlers.AsyncHandler<DescribeScalingPoliciesRequest, DescribeScalingPoliciesResult> asyncHandler) { final DescribeScalingPoliciesRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<DescribeScalingPoliciesResult>() { @Override public DescribeScalingPoliciesResult call() throws Exception { DescribeScalingPoliciesResult result = null; try { result = executeDescribeScalingPolicies(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<DescribeScheduledActionsResult> describeScheduledActionsAsync(DescribeScheduledActionsRequest request) { return describeScheduledActionsAsync(request, null); } @Override public java.util.concurrent.Future<DescribeScheduledActionsResult> describeScheduledActionsAsync(final DescribeScheduledActionsRequest request, final com.amazonaws.handlers.AsyncHandler<DescribeScheduledActionsRequest, DescribeScheduledActionsResult> asyncHandler) { final DescribeScheduledActionsRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<DescribeScheduledActionsResult>() { @Override public DescribeScheduledActionsResult call() throws Exception { DescribeScheduledActionsResult result = null; try { result = executeDescribeScheduledActions(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<ListTagsForResourceResult> listTagsForResourceAsync(ListTagsForResourceRequest request) { return listTagsForResourceAsync(request, null); } @Override public java.util.concurrent.Future<ListTagsForResourceResult> listTagsForResourceAsync(final ListTagsForResourceRequest request, final com.amazonaws.handlers.AsyncHandler<ListTagsForResourceRequest, ListTagsForResourceResult> asyncHandler) { final ListTagsForResourceRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<ListTagsForResourceResult>() { @Override public ListTagsForResourceResult call() throws Exception { ListTagsForResourceResult result = null; try { result = executeListTagsForResource(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<PutScalingPolicyResult> putScalingPolicyAsync(PutScalingPolicyRequest request) { return putScalingPolicyAsync(request, null); } @Override public java.util.concurrent.Future<PutScalingPolicyResult> putScalingPolicyAsync(final PutScalingPolicyRequest request, final com.amazonaws.handlers.AsyncHandler<PutScalingPolicyRequest, PutScalingPolicyResult> asyncHandler) { final PutScalingPolicyRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<PutScalingPolicyResult>() { @Override public PutScalingPolicyResult call() throws Exception { PutScalingPolicyResult result = null; try { result = executePutScalingPolicy(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<PutScheduledActionResult> putScheduledActionAsync(PutScheduledActionRequest request) { return putScheduledActionAsync(request, null); } @Override public java.util.concurrent.Future<PutScheduledActionResult> putScheduledActionAsync(final PutScheduledActionRequest request, final com.amazonaws.handlers.AsyncHandler<PutScheduledActionRequest, PutScheduledActionResult> asyncHandler) { final PutScheduledActionRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<PutScheduledActionResult>() { @Override public PutScheduledActionResult call() throws Exception { PutScheduledActionResult result = null; try { result = executePutScheduledAction(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<RegisterScalableTargetResult> registerScalableTargetAsync(RegisterScalableTargetRequest request) { return registerScalableTargetAsync(request, null); } @Override public java.util.concurrent.Future<RegisterScalableTargetResult> registerScalableTargetAsync(final RegisterScalableTargetRequest request, final com.amazonaws.handlers.AsyncHandler<RegisterScalableTargetRequest, RegisterScalableTargetResult> asyncHandler) { final RegisterScalableTargetRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<RegisterScalableTargetResult>() { @Override public RegisterScalableTargetResult call() throws Exception { RegisterScalableTargetResult result = null; try { result = executeRegisterScalableTarget(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<TagResourceResult> tagResourceAsync(TagResourceRequest request) { return tagResourceAsync(request, null); } @Override public java.util.concurrent.Future<TagResourceResult> tagResourceAsync(final TagResourceRequest request, final com.amazonaws.handlers.AsyncHandler<TagResourceRequest, TagResourceResult> asyncHandler) { final TagResourceRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<TagResourceResult>() { @Override public TagResourceResult call() throws Exception { TagResourceResult result = null; try { result = executeTagResource(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } @Override public java.util.concurrent.Future<UntagResourceResult> untagResourceAsync(UntagResourceRequest request) { return untagResourceAsync(request, null); } @Override public java.util.concurrent.Future<UntagResourceResult> untagResourceAsync(final UntagResourceRequest request, final com.amazonaws.handlers.AsyncHandler<UntagResourceRequest, UntagResourceResult> asyncHandler) { final UntagResourceRequest finalRequest = beforeClientExecution(request); return executorService.submit(new java.util.concurrent.Callable<UntagResourceResult>() { @Override public UntagResourceResult call() throws Exception { UntagResourceResult result = null; try { result = executeUntagResource(finalRequest); } catch (Exception ex) { if (asyncHandler != null) { asyncHandler.onError(ex); } throw ex; } if (asyncHandler != null) { asyncHandler.onSuccess(finalRequest, result); } return result; } }); } /** * 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 {@code getExecutorService().shutdown()} followed by {@code getExecutorService().awaitTermination()} prior to * calling this method. */ @Override public void shutdown() { super.shutdown(); executorService.shutdownNow(); } }