/*
* 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.marketplaceentitlement;
import javax.annotation.Generated;
import com.amazonaws.services.marketplaceentitlement.model.*;
import com.amazonaws.client.AwsAsyncClientParams;
import com.amazonaws.annotation.ThreadSafe;
import java.util.concurrent.ExecutorService;
/**
* Client for accessing AWS Marketplace Entitlement Service 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>
* <fullname>AWS Marketplace Entitlement Service</fullname>
* <p>
* This reference provides descriptions of the AWS Marketplace Entitlement Service API.
* </p>
* <p>
* AWS Marketplace Entitlement Service is used to determine the entitlement of a customer to a given product. An
* entitlement represents capacity in a product owned by the customer. For example, a customer might own some number of
* users or seats in an SaaS application or some amount of data capacity in a multi-tenant database.
* </p>
* <p>
* <b>Getting Entitlement Records</b>
* </p>
* <ul>
* <li>
* <p>
* <i>GetEntitlements</i>- Gets the entitlements for a Marketplace product.
* </p>
* </li>
* </ul>
*/
@ThreadSafe
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AWSMarketplaceEntitlementAsyncClient extends AWSMarketplaceEntitlementClient implements AWSMarketplaceEntitlementAsync {
private static final int DEFAULT_THREAD_POOL_SIZE = 50;
private final java.util.concurrent.ExecutorService executorService;
public static AWSMarketplaceEntitlementAsyncClientBuilder asyncBuilder() {
return AWSMarketplaceEntitlementAsyncClientBuilder.standard();
}
/**
* Constructs a new asynchronous client to invoke service methods on AWS Marketplace Entitlement Service using the
* specified parameters.
*
* @param asyncClientParams
* Object providing client parameters.
*/
AWSMarketplaceEntitlementAsyncClient(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<GetEntitlementsResult> getEntitlementsAsync(GetEntitlementsRequest request) {
return getEntitlementsAsync(request, null);
}
@Override
public java.util.concurrent.Future<GetEntitlementsResult> getEntitlementsAsync(final GetEntitlementsRequest request,
final com.amazonaws.handlers.AsyncHandler<GetEntitlementsRequest, GetEntitlementsResult> asyncHandler) {
final GetEntitlementsRequest finalRequest = beforeClientExecution(request);
return executorService.submit(new java.util.concurrent.Callable<GetEntitlementsResult>() {
@Override
public GetEntitlementsResult call() throws Exception {
GetEntitlementsResult result = null;
try {
result = executeGetEntitlements(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();
}
}