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/*
 * Copyright 2010-2016 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.workspaces;
import com.amazonaws.services.workspaces.model.*;
import com.amazonaws.annotation.ThreadSafe;
/**
 * Interface for accessing Amazon WorkSpaces 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.
 * 
 * Amazon WorkSpaces Service 
 * 
 * This is the Amazon WorkSpaces API Reference. This guide provides
 * detailed information about Amazon WorkSpaces operations, data types,
 * parameters, and errors.
 * 
 */
@ThreadSafe
public class AmazonWorkspacesAsyncClient extends AmazonWorkspacesClient
        implements AmazonWorkspacesAsync {
    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
     * WorkSpaces. 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 AmazonWorkspacesAsyncClient() {
        this(new com.amazonaws.auth.DefaultAWSCredentialsProviderChain());
    }
    /**
     * Constructs a new asynchronous client to invoke service methods on Amazon
     * WorkSpaces. 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 Amazon WorkSpaces (ex: proxy settings, retry counts,
     *        etc).
     *
     * @see com.amazonaws.auth.DefaultAWSCredentialsProviderChain
     * @see java.util.concurrent.Executors#newFixedThreadPool(int)
     */
    public AmazonWorkspacesAsyncClient(
            com.amazonaws.ClientConfiguration clientConfiguration) {
        this(new com.amazonaws.auth.DefaultAWSCredentialsProviderChain(),
                clientConfiguration, java.util.concurrent.Executors
                        .newFixedThreadPool(clientConfiguration
                                .getMaxConnections()));
    }
    /**
     * Constructs a new asynchronous client to invoke service methods on Amazon
     * WorkSpaces 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 AmazonWorkspacesAsyncClient(
            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 Amazon
     * WorkSpaces 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 AmazonWorkspacesAsyncClient(
            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 Amazon
     * WorkSpaces 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 AmazonWorkspacesAsyncClient(
            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 Amazon
     * WorkSpaces 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 AmazonWorkspacesAsyncClient(
            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 Amazon
     * WorkSpaces 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 AmazonWorkspacesAsyncClient(
            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 Amazon
     * WorkSpaces 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 AmazonWorkspacesAsyncClient(
            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 Amazon
     * WorkSpaces 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 AmazonWorkspacesAsyncClient(
            com.amazonaws.auth.AWSCredentialsProvider awsCredentialsProvider,
            com.amazonaws.ClientConfiguration clientConfiguration,
            java.util.concurrent.ExecutorService executorService) {
        super(awsCredentialsProvider, clientConfiguration);
        this.executorService = executorService;
    }
    /**
     * 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 createTagsAsync(
            CreateTagsRequest request) {
        return createTagsAsync(request, null);
    }
    @Override
    public java.util.concurrent.Future createTagsAsync(
            final CreateTagsRequest request,
            final com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return executorService
                .submit(new java.util.concurrent.Callable() {
                    @Override
                    public CreateTagsResult call() throws Exception {
                        CreateTagsResult result;
                        try {
                            result = createTags(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 createWorkspacesAsync(
            CreateWorkspacesRequest request) {
        return createWorkspacesAsync(request, null);
    }
    @Override
    public java.util.concurrent.Future createWorkspacesAsync(
            final CreateWorkspacesRequest request,
            final com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return executorService
                .submit(new java.util.concurrent.Callable() {
                    @Override
                    public CreateWorkspacesResult call() throws Exception {
                        CreateWorkspacesResult result;
                        try {
                            result = createWorkspaces(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 deleteTagsAsync(
            DeleteTagsRequest request) {
        return deleteTagsAsync(request, null);
    }
    @Override
    public java.util.concurrent.Future deleteTagsAsync(
            final DeleteTagsRequest request,
            final com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return executorService
                .submit(new java.util.concurrent.Callable() {
                    @Override
                    public DeleteTagsResult call() throws Exception {
                        DeleteTagsResult result;
                        try {
                            result = deleteTags(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 describeTagsAsync(
            DescribeTagsRequest request) {
        return describeTagsAsync(request, null);
    }
    @Override
    public java.util.concurrent.Future describeTagsAsync(
            final DescribeTagsRequest request,
            final com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return executorService
                .submit(new java.util.concurrent.Callable() {
                    @Override
                    public DescribeTagsResult call() throws Exception {
                        DescribeTagsResult result;
                        try {
                            result = describeTags(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 describeWorkspaceBundlesAsync(
            DescribeWorkspaceBundlesRequest request) {
        return describeWorkspaceBundlesAsync(request, null);
    }
    @Override
    public java.util.concurrent.Future describeWorkspaceBundlesAsync(
            final DescribeWorkspaceBundlesRequest request,
            final com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return executorService
                .submit(new java.util.concurrent.Callable() {
                    @Override
                    public DescribeWorkspaceBundlesResult call()
                            throws Exception {
                        DescribeWorkspaceBundlesResult result;
                        try {
                            result = describeWorkspaceBundles(request);
                        } catch (Exception ex) {
                            if (asyncHandler != null) {
                                asyncHandler.onError(ex);
                            }
                            throw ex;
                        }
                        if (asyncHandler != null) {
                            asyncHandler.onSuccess(request, result);
                        }
                        return result;
                    }
                });
    }
    /**
     * Simplified method form for invoking the DescribeWorkspaceBundles
     * operation.
     *
     * @see #describeWorkspaceBundlesAsync(DescribeWorkspaceBundlesRequest)
     */
    @Override
    public java.util.concurrent.Future describeWorkspaceBundlesAsync() {
        return describeWorkspaceBundlesAsync(new DescribeWorkspaceBundlesRequest());
    }
    /**
     * Simplified method form for invoking the DescribeWorkspaceBundles
     * operation with an AsyncHandler.
     *
     * @see #describeWorkspaceBundlesAsync(DescribeWorkspaceBundlesRequest,
     *      com.amazonaws.handlers.AsyncHandler)
     */
    public java.util.concurrent.Future describeWorkspaceBundlesAsync(
            com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return describeWorkspaceBundlesAsync(
                new DescribeWorkspaceBundlesRequest(), asyncHandler);
    }
    @Override
    public java.util.concurrent.Future describeWorkspaceDirectoriesAsync(
            DescribeWorkspaceDirectoriesRequest request) {
        return describeWorkspaceDirectoriesAsync(request, null);
    }
    @Override
    public java.util.concurrent.Future describeWorkspaceDirectoriesAsync(
            final DescribeWorkspaceDirectoriesRequest request,
            final com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return executorService
                .submit(new java.util.concurrent.Callable() {
                    @Override
                    public DescribeWorkspaceDirectoriesResult call()
                            throws Exception {
                        DescribeWorkspaceDirectoriesResult result;
                        try {
                            result = describeWorkspaceDirectories(request);
                        } catch (Exception ex) {
                            if (asyncHandler != null) {
                                asyncHandler.onError(ex);
                            }
                            throw ex;
                        }
                        if (asyncHandler != null) {
                            asyncHandler.onSuccess(request, result);
                        }
                        return result;
                    }
                });
    }
    /**
     * Simplified method form for invoking the DescribeWorkspaceDirectories
     * operation.
     *
     * @see #describeWorkspaceDirectoriesAsync(DescribeWorkspaceDirectoriesRequest)
     */
    @Override
    public java.util.concurrent.Future describeWorkspaceDirectoriesAsync() {
        return describeWorkspaceDirectoriesAsync(new DescribeWorkspaceDirectoriesRequest());
    }
    /**
     * Simplified method form for invoking the DescribeWorkspaceDirectories
     * operation with an AsyncHandler.
     *
     * @see #describeWorkspaceDirectoriesAsync(DescribeWorkspaceDirectoriesRequest,
     *      com.amazonaws.handlers.AsyncHandler)
     */
    public java.util.concurrent.Future describeWorkspaceDirectoriesAsync(
            com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return describeWorkspaceDirectoriesAsync(
                new DescribeWorkspaceDirectoriesRequest(), asyncHandler);
    }
    @Override
    public java.util.concurrent.Future describeWorkspacesAsync(
            DescribeWorkspacesRequest request) {
        return describeWorkspacesAsync(request, null);
    }
    @Override
    public java.util.concurrent.Future describeWorkspacesAsync(
            final DescribeWorkspacesRequest request,
            final com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return executorService
                .submit(new java.util.concurrent.Callable() {
                    @Override
                    public DescribeWorkspacesResult call() throws Exception {
                        DescribeWorkspacesResult result;
                        try {
                            result = describeWorkspaces(request);
                        } catch (Exception ex) {
                            if (asyncHandler != null) {
                                asyncHandler.onError(ex);
                            }
                            throw ex;
                        }
                        if (asyncHandler != null) {
                            asyncHandler.onSuccess(request, result);
                        }
                        return result;
                    }
                });
    }
    /**
     * Simplified method form for invoking the DescribeWorkspaces operation.
     *
     * @see #describeWorkspacesAsync(DescribeWorkspacesRequest)
     */
    @Override
    public java.util.concurrent.Future describeWorkspacesAsync() {
        return describeWorkspacesAsync(new DescribeWorkspacesRequest());
    }
    /**
     * Simplified method form for invoking the DescribeWorkspaces operation with
     * an AsyncHandler.
     *
     * @see #describeWorkspacesAsync(DescribeWorkspacesRequest,
     *      com.amazonaws.handlers.AsyncHandler)
     */
    public java.util.concurrent.Future describeWorkspacesAsync(
            com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return describeWorkspacesAsync(new DescribeWorkspacesRequest(),
                asyncHandler);
    }
    @Override
    public java.util.concurrent.Future rebootWorkspacesAsync(
            RebootWorkspacesRequest request) {
        return rebootWorkspacesAsync(request, null);
    }
    @Override
    public java.util.concurrent.Future rebootWorkspacesAsync(
            final RebootWorkspacesRequest request,
            final com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return executorService
                .submit(new java.util.concurrent.Callable() {
                    @Override
                    public RebootWorkspacesResult call() throws Exception {
                        RebootWorkspacesResult result;
                        try {
                            result = rebootWorkspaces(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 rebuildWorkspacesAsync(
            RebuildWorkspacesRequest request) {
        return rebuildWorkspacesAsync(request, null);
    }
    @Override
    public java.util.concurrent.Future rebuildWorkspacesAsync(
            final RebuildWorkspacesRequest request,
            final com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return executorService
                .submit(new java.util.concurrent.Callable() {
                    @Override
                    public RebuildWorkspacesResult call() throws Exception {
                        RebuildWorkspacesResult result;
                        try {
                            result = rebuildWorkspaces(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 terminateWorkspacesAsync(
            TerminateWorkspacesRequest request) {
        return terminateWorkspacesAsync(request, null);
    }
    @Override
    public java.util.concurrent.Future terminateWorkspacesAsync(
            final TerminateWorkspacesRequest request,
            final com.amazonaws.handlers.AsyncHandler asyncHandler) {
        return executorService
                .submit(new java.util.concurrent.Callable() {
                    @Override
                    public TerminateWorkspacesResult call() throws Exception {
                        TerminateWorkspacesResult result;
                        try {
                            result = terminateWorkspaces(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();
    }
}