/*
* 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.simpledb;
import static java.util.concurrent.Executors.newFixedThreadPool;
import javax.annotation.Generated;
import com.amazonaws.services.simpledb.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 Amazon SimpleDB 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>
* Amazon SimpleDB is a web service providing the core database functions of data indexing and querying in the cloud. By
* offloading the time and effort associated with building and operating a web-scale database, SimpleDB provides
* developers the freedom to focus on application development.
* <p>
* A traditional, clustered relational database requires a sizable upfront capital outlay, is complex to design, and
* often requires extensive and repetitive database administration. Amazon SimpleDB is dramatically simpler, requiring
* no schema, automatically indexing your data and providing a simple API for storage and access. This approach
* eliminates the administrative burden of data modeling, index maintenance, and performance tuning. Developers gain
* access to this functionality within Amazon's proven computing environment, are able to scale instantly, and pay only
* for what they use.
* </p>
* <p>
* Visit <a href="http://aws.amazon.com/simpledb/">http://aws.amazon.com/simpledb/</a> for more information.
* </p>
*/
@ThreadSafe
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AmazonSimpleDBAsyncClient extends AmazonSimpleDBClient implements AmazonSimpleDBAsync {
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 Amazon SimpleDB. 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 AmazonSimpleDBAsyncClientBuilder#defaultClient()}
*/
@Deprecated
public AmazonSimpleDBAsyncClient() {
this(DefaultAWSCredentialsProviderChain.getInstance());
}
/**
* Constructs a new asynchronous client to invoke service methods on Amazon SimpleDB. 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 Amazon SimpleDB (ex: proxy
* settings, retry counts, etc).
*
* @see com.amazonaws.auth.DefaultAWSCredentialsProviderChain
* @see java.util.concurrent.Executors#newFixedThreadPool(int)
* @deprecated use {@link AmazonSimpleDBAsyncClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonSimpleDBAsyncClient(ClientConfiguration clientConfiguration) {
this(DefaultAWSCredentialsProviderChain.getInstance(), clientConfiguration, newFixedThreadPool(clientConfiguration.getMaxConnections()));
}
/**
* Constructs a new asynchronous client to invoke service methods on Amazon SimpleDB 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 AmazonSimpleDBAsyncClientBuilder#withCredentials(AWSCredentialsProvider)}
*/
@Deprecated
public AmazonSimpleDBAsyncClient(AWSCredentials awsCredentials) {
this(awsCredentials, newFixedThreadPool(DEFAULT_THREAD_POOL_SIZE));
}
/**
* Constructs a new asynchronous client to invoke service methods on Amazon SimpleDB 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 AmazonSimpleDBAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonSimpleDBAsyncClientBuilder#withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)}
*/
@Deprecated
public AmazonSimpleDBAsyncClient(AWSCredentials awsCredentials, ExecutorService executorService) {
this(awsCredentials, configFactory.getConfig(), executorService);
}
/**
* Constructs a new asynchronous client to invoke service methods on Amazon SimpleDB 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 AmazonSimpleDBAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonSimpleDBAsyncClientBuilder#withClientConfiguration(ClientConfiguration)} and
* {@link AmazonSimpleDBAsyncClientBuilder#withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)}
*/
@Deprecated
public AmazonSimpleDBAsyncClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration, ExecutorService executorService) {
super(awsCredentials, clientConfiguration);
this.executorService = executorService;
}
/**
* Constructs a new asynchronous client to invoke service methods on Amazon SimpleDB 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 AmazonSimpleDBAsyncClientBuilder#withCredentials(AWSCredentialsProvider)}
*/
@Deprecated
public AmazonSimpleDBAsyncClient(AWSCredentialsProvider awsCredentialsProvider) {
this(awsCredentialsProvider, newFixedThreadPool(DEFAULT_THREAD_POOL_SIZE));
}
/**
* Constructs a new asynchronous client to invoke service methods on Amazon SimpleDB 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 AmazonSimpleDBAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonSimpleDBAsyncClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonSimpleDBAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration) {
this(awsCredentialsProvider, clientConfiguration, newFixedThreadPool(clientConfiguration.getMaxConnections()));
}
/**
* Constructs a new asynchronous client to invoke service methods on Amazon SimpleDB 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 AmazonSimpleDBAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonSimpleDBAsyncClientBuilder#withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)}
*/
@Deprecated
public AmazonSimpleDBAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ExecutorService executorService) {
this(awsCredentialsProvider, configFactory.getConfig(), executorService);
}
/**
* Constructs a new asynchronous client to invoke service methods on Amazon SimpleDB 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 AmazonSimpleDBAsyncClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonSimpleDBAsyncClientBuilder#withClientConfiguration(ClientConfiguration)} and
* {@link AmazonSimpleDBAsyncClientBuilder#withExecutorFactory(com.amazonaws.client.builder.ExecutorFactory)}
*/
@Deprecated
public AmazonSimpleDBAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, ExecutorService executorService) {
super(awsCredentialsProvider, clientConfiguration);
this.executorService = executorService;
}
public static AmazonSimpleDBAsyncClientBuilder asyncBuilder() {
return AmazonSimpleDBAsyncClientBuilder.standard();
}
/**
* Constructs a new asynchronous client to invoke service methods on Amazon SimpleDB using the specified parameters.
*
* @param asyncClientParams
* Object providing client parameters.
*/
AmazonSimpleDBAsyncClient(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 ExecutorService getExecutorService() {
return executorService;
}
@Override
public java.util.concurrent.Future<BatchDeleteAttributesResult> batchDeleteAttributesAsync(BatchDeleteAttributesRequest request) {
return batchDeleteAttributesAsync(request, null);
}
@Override
public java.util.concurrent.Future<BatchDeleteAttributesResult> batchDeleteAttributesAsync(final BatchDeleteAttributesRequest request,
final com.amazonaws.handlers.AsyncHandler<BatchDeleteAttributesRequest, BatchDeleteAttributesResult> asyncHandler) {
final BatchDeleteAttributesRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<BatchDeleteAttributesResult>() {
@Override
public BatchDeleteAttributesResult call() throws Exception {
BatchDeleteAttributesResult result = null;
try {
result = executeBatchDeleteAttributes(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<BatchPutAttributesResult> batchPutAttributesAsync(BatchPutAttributesRequest request) {
return batchPutAttributesAsync(request, null);
}
@Override
public java.util.concurrent.Future<BatchPutAttributesResult> batchPutAttributesAsync(final BatchPutAttributesRequest request,
final com.amazonaws.handlers.AsyncHandler<BatchPutAttributesRequest, BatchPutAttributesResult> asyncHandler) {
final BatchPutAttributesRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<BatchPutAttributesResult>() {
@Override
public BatchPutAttributesResult call() throws Exception {
BatchPutAttributesResult result = null;
try {
result = executeBatchPutAttributes(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<CreateDomainResult> createDomainAsync(CreateDomainRequest request) {
return createDomainAsync(request, null);
}
@Override
public java.util.concurrent.Future<CreateDomainResult> createDomainAsync(final CreateDomainRequest request,
final com.amazonaws.handlers.AsyncHandler<CreateDomainRequest, CreateDomainResult> asyncHandler) {
final CreateDomainRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<CreateDomainResult>() {
@Override
public CreateDomainResult call() throws Exception {
CreateDomainResult result = null;
try {
result = executeCreateDomain(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<DeleteAttributesResult> deleteAttributesAsync(DeleteAttributesRequest request) {
return deleteAttributesAsync(request, null);
}
@Override
public java.util.concurrent.Future<DeleteAttributesResult> deleteAttributesAsync(final DeleteAttributesRequest request,
final com.amazonaws.handlers.AsyncHandler<DeleteAttributesRequest, DeleteAttributesResult> asyncHandler) {
final DeleteAttributesRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<DeleteAttributesResult>() {
@Override
public DeleteAttributesResult call() throws Exception {
DeleteAttributesResult result = null;
try {
result = executeDeleteAttributes(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<DeleteDomainResult> deleteDomainAsync(DeleteDomainRequest request) {
return deleteDomainAsync(request, null);
}
@Override
public java.util.concurrent.Future<DeleteDomainResult> deleteDomainAsync(final DeleteDomainRequest request,
final com.amazonaws.handlers.AsyncHandler<DeleteDomainRequest, DeleteDomainResult> asyncHandler) {
final DeleteDomainRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<DeleteDomainResult>() {
@Override
public DeleteDomainResult call() throws Exception {
DeleteDomainResult result = null;
try {
result = executeDeleteDomain(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<DomainMetadataResult> domainMetadataAsync(DomainMetadataRequest request) {
return domainMetadataAsync(request, null);
}
@Override
public java.util.concurrent.Future<DomainMetadataResult> domainMetadataAsync(final DomainMetadataRequest request,
final com.amazonaws.handlers.AsyncHandler<DomainMetadataRequest, DomainMetadataResult> asyncHandler) {
final DomainMetadataRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<DomainMetadataResult>() {
@Override
public DomainMetadataResult call() throws Exception {
DomainMetadataResult result = null;
try {
result = executeDomainMetadata(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<GetAttributesResult> getAttributesAsync(GetAttributesRequest request) {
return getAttributesAsync(request, null);
}
@Override
public java.util.concurrent.Future<GetAttributesResult> getAttributesAsync(final GetAttributesRequest request,
final com.amazonaws.handlers.AsyncHandler<GetAttributesRequest, GetAttributesResult> asyncHandler) {
final GetAttributesRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<GetAttributesResult>() {
@Override
public GetAttributesResult call() throws Exception {
GetAttributesResult result = null;
try {
result = executeGetAttributes(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<ListDomainsResult> listDomainsAsync(ListDomainsRequest request) {
return listDomainsAsync(request, null);
}
@Override
public java.util.concurrent.Future<ListDomainsResult> listDomainsAsync(final ListDomainsRequest request,
final com.amazonaws.handlers.AsyncHandler<ListDomainsRequest, ListDomainsResult> asyncHandler) {
final ListDomainsRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<ListDomainsResult>() {
@Override
public ListDomainsResult call() throws Exception {
ListDomainsResult result = null;
try {
result = executeListDomains(finalRequest);
} catch (Exception ex) {
if (asyncHandler != null) {
asyncHandler.onError(ex);
}
throw ex;
}
if (asyncHandler != null) {
asyncHandler.onSuccess(finalRequest, result);
}
return result;
}
});
}
/**
* Simplified method form for invoking the ListDomains operation.
*
* @see #listDomainsAsync(ListDomainsRequest)
*/
@Override
public java.util.concurrent.Future<ListDomainsResult> listDomainsAsync() {
return listDomainsAsync(new ListDomainsRequest());
}
/**
* Simplified method form for invoking the ListDomains operation with an AsyncHandler.
*
* @see #listDomainsAsync(ListDomainsRequest, com.amazonaws.handlers.AsyncHandler)
*/
@Override
public java.util.concurrent.Future<ListDomainsResult> listDomainsAsync(
com.amazonaws.handlers.AsyncHandler<ListDomainsRequest, ListDomainsResult> asyncHandler) {
return listDomainsAsync(new ListDomainsRequest(), asyncHandler);
}
@Override
public java.util.concurrent.Future<PutAttributesResult> putAttributesAsync(PutAttributesRequest request) {
return putAttributesAsync(request, null);
}
@Override
public java.util.concurrent.Future<PutAttributesResult> putAttributesAsync(final PutAttributesRequest request,
final com.amazonaws.handlers.AsyncHandler<PutAttributesRequest, PutAttributesResult> asyncHandler) {
final PutAttributesRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<PutAttributesResult>() {
@Override
public PutAttributesResult call() throws Exception {
PutAttributesResult result = null;
try {
result = executePutAttributes(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<SelectResult> selectAsync(SelectRequest request) {
return selectAsync(request, null);
}
@Override
public java.util.concurrent.Future<SelectResult> selectAsync(final SelectRequest request,
final com.amazonaws.handlers.AsyncHandler<SelectRequest, SelectResult> asyncHandler) {
final SelectRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<SelectResult>() {
@Override
public SelectResult call() throws Exception {
SelectResult result = null;
try {
result = executeSelect(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();
}
}