com.amazonaws.services.health.AWSHealthAsyncClient Maven / Gradle / Ivy
/*
* Copyright 2012-2017 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.health;
import javax.annotation.Generated;
import com.amazonaws.services.health.model.*;
import com.amazonaws.client.AwsAsyncClientParams;
import com.amazonaws.annotation.ThreadSafe;
/**
* Client for accessing AWSHealth 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.
*
* AWS Health
*
* The AWS Health API provides programmatic access to the AWS Health information that is presented in the AWS Personal Health Dashboard. You can get information about events
* that affect your AWS resources:
*
*
* -
*
* DescribeEvents: Summary information about events.
*
*
* -
*
* DescribeEventDetails: Detailed information about one or more events.
*
*
* -
*
* DescribeAffectedEntities: Information about AWS resources that are affected by one or more events.
*
*
*
*
* In addition, these operations provide information about event types and summary counts of events or affected
* entities:
*
*
* -
*
* DescribeEventTypes: Information about the kinds of events that AWS Health tracks.
*
*
* -
*
* DescribeEventAggregates: A count of the number of events that meet specified criteria.
*
*
* -
*
* DescribeEntityAggregates: A count of the number of affected entities that meet specified criteria.
*
*
*
*
* The Health API requires a Business or Enterprise support plan from AWS Support. Calling the Health API from an account that does not
* have a Business or Enterprise support plan causes a SubscriptionRequiredException.
*
*
* For authentication of requests, AWS Health uses the Signature Version 4 Signing Process.
*
*
* See the AWS Health User Guide for
* information about how to use the API.
*
*
* Service Endpoint
*
*
* The HTTP endpoint for the AWS Health API is:
*
*
* -
*
* https://health.us-east-1.amazonaws.com
*
*
*
*/
@ThreadSafe
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AWSHealthAsyncClient extends AWSHealthClient implements AWSHealthAsync {
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 AWSHealth. A credentials provider chain will be
* used that searches for credentials in this order:
*
* - Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
* - Java System Properties - aws.accessKeyId and aws.secretKey
* - Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI
* - Instance profile credentials delivered through the Amazon EC2 metadata service
*
*
* Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default
* maximum number of concurrent connections to the service).
*
* @see com.amazonaws.auth.DefaultAWSCredentialsProviderChain
* @see java.util.concurrent.Executors#newFixedThreadPool(int)
*/
public AWSHealthAsyncClient() {
this(com.amazonaws.auth.DefaultAWSCredentialsProviderChain.getInstance());
}
/**
* Constructs a new asynchronous client to invoke service methods on AWSHealth. A credentials provider chain will be
* used that searches for credentials in this order:
*
* - Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
* - Java System Properties - aws.accessKeyId and aws.secretKey
* - Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI
* - Instance profile credentials delivered through the Amazon EC2 metadata service
*
*
* Asynchronous methods are delegated to a fixed-size thread pool containing a number of threads equal to the
* maximum number of concurrent connections configured via {@code ClientConfiguration.getMaxConnections()}.
*
* @param clientConfiguration
* The client configuration options controlling how this client connects to AWSHealth (ex: proxy settings,
* retry counts, etc).
*
* @see com.amazonaws.auth.DefaultAWSCredentialsProviderChain
* @see java.util.concurrent.Executors#newFixedThreadPool(int)
*/
public AWSHealthAsyncClient(com.amazonaws.ClientConfiguration clientConfiguration) {
this(com.amazonaws.auth.DefaultAWSCredentialsProviderChain.getInstance(), clientConfiguration, java.util.concurrent.Executors
.newFixedThreadPool(clientConfiguration.getMaxConnections()));
}
/**
* Constructs a new asynchronous client to invoke service methods on AWSHealth using the specified AWS account
* credentials.
*
* Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default
* maximum number of concurrent connections to the service).
*
* @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)
*/
public AWSHealthAsyncClient(com.amazonaws.auth.AWSCredentials awsCredentials) {
this(awsCredentials, java.util.concurrent.Executors.newFixedThreadPool(DEFAULT_THREAD_POOL_SIZE));
}
/**
* Constructs a new asynchronous client to invoke service methods on AWSHealth 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.
*/
public AWSHealthAsyncClient(com.amazonaws.auth.AWSCredentials awsCredentials, java.util.concurrent.ExecutorService executorService) {
this(awsCredentials, configFactory.getConfig(), executorService);
}
/**
* Constructs a new asynchronous client to invoke service methods on AWSHealth 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.
*/
public AWSHealthAsyncClient(com.amazonaws.auth.AWSCredentials awsCredentials, com.amazonaws.ClientConfiguration clientConfiguration,
java.util.concurrent.ExecutorService executorService) {
super(awsCredentials, clientConfiguration);
this.executorService = executorService;
}
/**
* Constructs a new asynchronous client to invoke service methods on AWSHealth using the specified AWS account
* credentials provider. Default client settings will be used.
*
* Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default
* maximum number of concurrent connections to the service).
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @see java.util.concurrent.Executors#newFixedThreadPool(int)
*/
public AWSHealthAsyncClient(com.amazonaws.auth.AWSCredentialsProvider awsCredentialsProvider) {
this(awsCredentialsProvider, java.util.concurrent.Executors.newFixedThreadPool(DEFAULT_THREAD_POOL_SIZE));
}
/**
* Constructs a new asynchronous client to invoke service methods on AWSHealth using the provided AWS account
* credentials provider and client configuration options.
*
* Asynchronous methods are delegated to a fixed-size thread pool containing a number of threads equal to the
* maximum number of concurrent connections configured via {@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)
*/
public AWSHealthAsyncClient(com.amazonaws.auth.AWSCredentialsProvider awsCredentialsProvider, com.amazonaws.ClientConfiguration clientConfiguration) {
this(awsCredentialsProvider, clientConfiguration, java.util.concurrent.Executors.newFixedThreadPool(clientConfiguration.getMaxConnections()));
}
/**
* Constructs a new asynchronous client to invoke service methods on AWSHealth 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.
*/
public AWSHealthAsyncClient(com.amazonaws.auth.AWSCredentialsProvider awsCredentialsProvider, java.util.concurrent.ExecutorService executorService) {
this(awsCredentialsProvider, configFactory.getConfig(), executorService);
}
/**
* Constructs a new asynchronous client to invoke service methods on AWSHealth 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.
*/
public AWSHealthAsyncClient(com.amazonaws.auth.AWSCredentialsProvider awsCredentialsProvider, com.amazonaws.ClientConfiguration clientConfiguration,
java.util.concurrent.ExecutorService executorService) {
super(awsCredentialsProvider, clientConfiguration);
this.executorService = executorService;
}
/**
* Constructs a new asynchronous client to invoke service methods on AWSHealth using the specified parameters.
*
* @param asyncClientParams
* Object providing client parameters.
*/
AWSHealthAsyncClient(AwsAsyncClientParams asyncClientParams) {
super(asyncClientParams);
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 java.util.concurrent.ExecutorService getExecutorService() {
return executorService;
}
@Override
public java.util.concurrent.Future describeAffectedEntitiesAsync(DescribeAffectedEntitiesRequest request) {
return describeAffectedEntitiesAsync(request, null);
}
@Override
public java.util.concurrent.Future describeAffectedEntitiesAsync(final DescribeAffectedEntitiesRequest request,
final com.amazonaws.handlers.AsyncHandler asyncHandler) {
return executorService.submit(new java.util.concurrent.Callable() {
@Override
public DescribeAffectedEntitiesResult call() throws Exception {
DescribeAffectedEntitiesResult result;
try {
result = describeAffectedEntities(request);
} catch (Exception ex) {
if (asyncHandler != null) {
asyncHandler.onError(ex);
}
throw ex;
}
if (asyncHandler != null) {
asyncHandler.onSuccess(request, result);
}
return result;
}
});
}
@Override
public java.util.concurrent.Future describeEntityAggregatesAsync(DescribeEntityAggregatesRequest request) {
return describeEntityAggregatesAsync(request, null);
}
@Override
public java.util.concurrent.Future describeEntityAggregatesAsync(final DescribeEntityAggregatesRequest request,
final com.amazonaws.handlers.AsyncHandler asyncHandler) {
return executorService.submit(new java.util.concurrent.Callable() {
@Override
public DescribeEntityAggregatesResult call() throws Exception {
DescribeEntityAggregatesResult result;
try {
result = describeEntityAggregates(request);
} catch (Exception ex) {
if (asyncHandler != null) {
asyncHandler.onError(ex);
}
throw ex;
}
if (asyncHandler != null) {
asyncHandler.onSuccess(request, result);
}
return result;
}
});
}
@Override
public java.util.concurrent.Future describeEventAggregatesAsync(DescribeEventAggregatesRequest request) {
return describeEventAggregatesAsync(request, null);
}
@Override
public java.util.concurrent.Future describeEventAggregatesAsync(final DescribeEventAggregatesRequest request,
final com.amazonaws.handlers.AsyncHandler asyncHandler) {
return executorService.submit(new java.util.concurrent.Callable() {
@Override
public DescribeEventAggregatesResult call() throws Exception {
DescribeEventAggregatesResult result;
try {
result = describeEventAggregates(request);
} catch (Exception ex) {
if (asyncHandler != null) {
asyncHandler.onError(ex);
}
throw ex;
}
if (asyncHandler != null) {
asyncHandler.onSuccess(request, result);
}
return result;
}
});
}
@Override
public java.util.concurrent.Future describeEventDetailsAsync(DescribeEventDetailsRequest request) {
return describeEventDetailsAsync(request, null);
}
@Override
public java.util.concurrent.Future describeEventDetailsAsync(final DescribeEventDetailsRequest request,
final com.amazonaws.handlers.AsyncHandler asyncHandler) {
return executorService.submit(new java.util.concurrent.Callable() {
@Override
public DescribeEventDetailsResult call() throws Exception {
DescribeEventDetailsResult result;
try {
result = describeEventDetails(request);
} catch (Exception ex) {
if (asyncHandler != null) {
asyncHandler.onError(ex);
}
throw ex;
}
if (asyncHandler != null) {
asyncHandler.onSuccess(request, result);
}
return result;
}
});
}
@Override
public java.util.concurrent.Future describeEventTypesAsync(DescribeEventTypesRequest request) {
return describeEventTypesAsync(request, null);
}
@Override
public java.util.concurrent.Future describeEventTypesAsync(final DescribeEventTypesRequest request,
final com.amazonaws.handlers.AsyncHandler asyncHandler) {
return executorService.submit(new java.util.concurrent.Callable() {
@Override
public DescribeEventTypesResult call() throws Exception {
DescribeEventTypesResult result;
try {
result = describeEventTypes(request);
} catch (Exception ex) {
if (asyncHandler != null) {
asyncHandler.onError(ex);
}
throw ex;
}
if (asyncHandler != null) {
asyncHandler.onSuccess(request, result);
}
return result;
}
});
}
@Override
public java.util.concurrent.Future describeEventsAsync(DescribeEventsRequest request) {
return describeEventsAsync(request, null);
}
@Override
public java.util.concurrent.Future describeEventsAsync(final DescribeEventsRequest request,
final com.amazonaws.handlers.AsyncHandler asyncHandler) {
return executorService.submit(new java.util.concurrent.Callable() {
@Override
public DescribeEventsResult call() throws Exception {
DescribeEventsResult result;
try {
result = describeEvents(request);
} catch (Exception ex) {
if (asyncHandler != null) {
asyncHandler.onError(ex);
}
throw ex;
}
if (asyncHandler != null) {
asyncHandler.onSuccess(request, 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();
}
}