software.amazon.awssdk.services.protocoljsonrpccustomized.DefaultProtocolJsonRpcCustomizedClient Maven / Gradle / Ivy

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Contains functional tests for all supported protocols.
There is a newer version: 2.0.6
/*
 * Copyright 2013-2018 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 software.amazon.awssdk.services.protocoljsonrpccustomized;

import software.amazon.awssdk.annotations.Generated;
import software.amazon.awssdk.annotations.SdkInternalApi;
import software.amazon.awssdk.awscore.client.handler.AwsSyncClientHandler;
import software.amazon.awssdk.awscore.exception.AwsServiceException;
import software.amazon.awssdk.awscore.internal.protocol.json.AwsJsonProtocol;
import software.amazon.awssdk.awscore.protocol.json.AwsJsonProtocolFactory;
import software.amazon.awssdk.awscore.protocol.json.AwsJsonProtocolMetadata;
import software.amazon.awssdk.core.client.handler.ClientExecutionParams;
import software.amazon.awssdk.core.client.handler.SyncClientHandler;
import software.amazon.awssdk.core.exception.SdkClientException;
import software.amazon.awssdk.core.http.HttpResponseHandler;
import software.amazon.awssdk.core.internal.client.config.SdkClientConfiguration;
import software.amazon.awssdk.core.protocol.json.JsonClientMetadata;
import software.amazon.awssdk.core.protocol.json.JsonErrorResponseMetadata;
import software.amazon.awssdk.core.protocol.json.JsonOperationMetadata;
import software.amazon.awssdk.services.protocoljsonrpccustomized.model.ProtocolJsonRpcCustomizedException;
import software.amazon.awssdk.services.protocoljsonrpccustomized.model.SimpleRequest;
import software.amazon.awssdk.services.protocoljsonrpccustomized.model.SimpleResponse;
import software.amazon.awssdk.services.protocoljsonrpccustomized.transform.SimpleRequestMarshaller;
import software.amazon.awssdk.services.protocoljsonrpccustomized.transform.SimpleResponseUnmarshaller;

/**
 * Internal implementation of {@link ProtocolJsonRpcCustomizedClient}.
 *
 * @see ProtocolJsonRpcCustomizedClient#builder()
 */
@Generated("software.amazon.awssdk:codegen")
@SdkInternalApi
final class DefaultProtocolJsonRpcCustomizedClient implements ProtocolJsonRpcCustomizedClient {
    private final SyncClientHandler clientHandler;

    private final AwsJsonProtocolFactory protocolFactory;

    private final SdkClientConfiguration clientConfiguration;

    protected DefaultProtocolJsonRpcCustomizedClient(SdkClientConfiguration clientConfiguration) {
        this.clientHandler = new AwsSyncClientHandler(clientConfiguration);
        this.clientConfiguration = clientConfiguration;
        this.protocolFactory = init(false);
    }

    @Override
    public final String serviceName() {
        return SERVICE_NAME;
    }

    /**
     * Invokes the Simple operation.
     *
     * @param simpleRequest
     * @return Result of the Simple operation returned by the service.
     * @throws SdkException
     *         Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
     *         catch all scenarios.
     * @throws SdkClientException
     *         If any client side error occurs such as an IO related failure, failure to get credentials, etc.
     * @throws ProtocolJsonRpcCustomizedException
     *         Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
     * @sample ProtocolJsonRpcCustomizedClient.Simple
     */
    @Override
    public SimpleResponse simple(SimpleRequest simpleRequest) throws AwsServiceException, SdkClientException,
            ProtocolJsonRpcCustomizedException {

        HttpResponseHandler responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
                .withPayloadJson(true).withHasStreamingSuccessResponse(false), new SimpleResponseUnmarshaller());

        HttpResponseHandler errorResponseHandler = createErrorResponseHandler(protocolFactory);

        return clientHandler.execute(new ClientExecutionParams()
                .withResponseHandler(responseHandler).withErrorResponseHandler(errorResponseHandler).withInput(simpleRequest)
                .withMarshaller(new SimpleRequestMarshaller(protocolFactory)));
    }

    private HttpResponseHandler createErrorResponseHandler(AwsJsonProtocolFactory protocolFactory) {
        return protocolFactory.createErrorResponseHandler(new JsonErrorResponseMetadata());
    }

    private software.amazon.awssdk.awscore.protocol.json.AwsJsonProtocolFactory init(boolean supportsCbor) {
        return new AwsJsonProtocolFactory(
                new JsonClientMetadata()
                        .withSupportsCbor(supportsCbor)
                        .withSupportsIon(false)
                        .withBaseServiceExceptionClass(
                                software.amazon.awssdk.services.protocoljsonrpccustomized.model.ProtocolJsonRpcCustomizedException.class),
                AwsJsonProtocolMetadata.builder().protocolVersion("1.1").protocol(AwsJsonProtocol.AWS_JSON).build());
    }

    @Override
    public void close() {
        clientHandler.close();
    }
}