/*
 * 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.iotsecuretunneling;

import javax.annotation.Generated;

import com.amazonaws.services.iotsecuretunneling.model.*;
import com.amazonaws.client.AwsAsyncClientParams;
import com.amazonaws.annotation.ThreadSafe;

import java.util.concurrent.ExecutorService;

/**
 * Client for accessing AWS IoT Secure Tunneling 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>IoT Secure Tunneling</fullname>
 * <p>
 * IoT Secure Tunneling creates remote connections to devices deployed in the field.
 * </p>
 * <p>
 * For more information about how IoT Secure Tunneling works, see <a
 * href="https://docs.aws.amazon.com/iot/latest/developerguide/secure-tunneling.html">IoT Secure Tunneling</a>.
 * </p>
 */
@ThreadSafe
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AWSIoTSecureTunnelingAsyncClient extends AWSIoTSecureTunnelingClient implements AWSIoTSecureTunnelingAsync {

    private static final int DEFAULT_THREAD_POOL_SIZE = 50;

    private final java.util.concurrent.ExecutorService executorService;

    public static AWSIoTSecureTunnelingAsyncClientBuilder asyncBuilder() {
        return AWSIoTSecureTunnelingAsyncClientBuilder.standard();
    }

    /**
     * Constructs a new asynchronous client to invoke service methods on AWS IoT Secure Tunneling using the specified
     * parameters.
     *
     * @param asyncClientParams
     *        Object providing client parameters.
     */
    AWSIoTSecureTunnelingAsyncClient(AwsAsyncClientParams asyncClientParams) {
        this(asyncClientParams, false);
    }

    /**
     * Constructs a new asynchronous client to invoke service methods on AWS IoT Secure Tunneling using the specified
     * parameters.
     *
     * @param asyncClientParams
     *        Object providing client parameters.
     * @param endpointDiscoveryEnabled
     *        true will enable endpoint discovery if the service supports it.
     */
    AWSIoTSecureTunnelingAsyncClient(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<CloseTunnelResult> closeTunnelAsync(CloseTunnelRequest request) {

        return closeTunnelAsync(request, null);
    }

    @Override
    public java.util.concurrent.Future<CloseTunnelResult> closeTunnelAsync(final CloseTunnelRequest request,
            final com.amazonaws.handlers.AsyncHandler<CloseTunnelRequest, CloseTunnelResult> asyncHandler) {
        final CloseTunnelRequest finalRequest = beforeClientExecution(request);

        return executorService.submit(new java.util.concurrent.Callable<CloseTunnelResult>() {
            @Override
            public CloseTunnelResult call() throws Exception {
                CloseTunnelResult result = null;

                try {
                    result = executeCloseTunnel(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<DescribeTunnelResult> describeTunnelAsync(DescribeTunnelRequest request) {

        return describeTunnelAsync(request, null);
    }

    @Override
    public java.util.concurrent.Future<DescribeTunnelResult> describeTunnelAsync(final DescribeTunnelRequest request,
            final com.amazonaws.handlers.AsyncHandler<DescribeTunnelRequest, DescribeTunnelResult> asyncHandler) {
        final DescribeTunnelRequest finalRequest = beforeClientExecution(request);

        return executorService.submit(new java.util.concurrent.Callable<DescribeTunnelResult>() {
            @Override
            public DescribeTunnelResult call() throws Exception {
                DescribeTunnelResult result = null;

                try {
                    result = executeDescribeTunnel(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<ListTunnelsResult> listTunnelsAsync(ListTunnelsRequest request) {

        return listTunnelsAsync(request, null);
    }

    @Override
    public java.util.concurrent.Future<ListTunnelsResult> listTunnelsAsync(final ListTunnelsRequest request,
            final com.amazonaws.handlers.AsyncHandler<ListTunnelsRequest, ListTunnelsResult> asyncHandler) {
        final ListTunnelsRequest finalRequest = beforeClientExecution(request);

        return executorService.submit(new java.util.concurrent.Callable<ListTunnelsResult>() {
            @Override
            public ListTunnelsResult call() throws Exception {
                ListTunnelsResult result = null;

                try {
                    result = executeListTunnels(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<OpenTunnelResult> openTunnelAsync(OpenTunnelRequest request) {

        return openTunnelAsync(request, null);
    }

    @Override
    public java.util.concurrent.Future<OpenTunnelResult> openTunnelAsync(final OpenTunnelRequest request,
            final com.amazonaws.handlers.AsyncHandler<OpenTunnelRequest, OpenTunnelResult> asyncHandler) {
        final OpenTunnelRequest finalRequest = beforeClientExecution(request);

        return executorService.submit(new java.util.concurrent.Callable<OpenTunnelResult>() {
            @Override
            public OpenTunnelResult call() throws Exception {
                OpenTunnelResult result = null;

                try {
                    result = executeOpenTunnel(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<RotateTunnelAccessTokenResult> rotateTunnelAccessTokenAsync(RotateTunnelAccessTokenRequest request) {

        return rotateTunnelAccessTokenAsync(request, null);
    }

    @Override
    public java.util.concurrent.Future<RotateTunnelAccessTokenResult> rotateTunnelAccessTokenAsync(final RotateTunnelAccessTokenRequest request,
            final com.amazonaws.handlers.AsyncHandler<RotateTunnelAccessTokenRequest, RotateTunnelAccessTokenResult> asyncHandler) {
        final RotateTunnelAccessTokenRequest finalRequest = beforeClientExecution(request);

        return executorService.submit(new java.util.concurrent.Callable<RotateTunnelAccessTokenResult>() {
            @Override
            public RotateTunnelAccessTokenResult call() throws Exception {
                RotateTunnelAccessTokenResult result = null;

                try {
                    result = executeRotateTunnelAccessToken(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();
    }
}