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The AWS Java SDK for the Amazon EC2 Container Registry holds the client classes that are used for communicating with the Amazon EC2 Container Registry Service

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/*
 * 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 software.amazon.awssdk.services.ecr.transform;

import javax.annotation.Generated;

import software.amazon.awssdk.core.SdkClientException;
import software.amazon.awssdk.services.ecr.model.*;

import software.amazon.awssdk.core.protocol.*;
import software.amazon.awssdk.annotations.SdkInternalApi;

/**
 * LayerMarshaller
 */
@Generated("software.amazon.awssdk:aws-java-sdk-code-generator")
@SdkInternalApi
public class LayerMarshaller {

    private static final MarshallingInfo LAYERDIGEST_BINDING = MarshallingInfo.builder(MarshallingType.STRING)
            .marshallLocation(MarshallLocation.PAYLOAD).marshallLocationName("layerDigest").build();
    private static final MarshallingInfo LAYERAVAILABILITY_BINDING = MarshallingInfo.builder(MarshallingType.STRING)
            .marshallLocation(MarshallLocation.PAYLOAD).marshallLocationName("layerAvailability").build();
    private static final MarshallingInfo LAYERSIZE_BINDING = MarshallingInfo.builder(MarshallingType.LONG)
            .marshallLocation(MarshallLocation.PAYLOAD).marshallLocationName("layerSize").build();
    private static final MarshallingInfo MEDIATYPE_BINDING = MarshallingInfo.builder(MarshallingType.STRING)
            .marshallLocation(MarshallLocation.PAYLOAD).marshallLocationName("mediaType").build();

    private static final LayerMarshaller INSTANCE = new LayerMarshaller();

    public static LayerMarshaller getInstance() {
        return INSTANCE;
    }

    /**
     * Marshall the given parameter object.
     */
    public void marshall(Layer layer, ProtocolMarshaller protocolMarshaller) {

        if (layer == null) {
            throw new SdkClientException("Invalid argument passed to marshall(...)");
        }

        try {

            protocolMarshaller.marshall(layer.layerDigest(), LAYERDIGEST_BINDING);

            protocolMarshaller.marshall(layer.layerAvailabilityString(), LAYERAVAILABILITY_BINDING);

            protocolMarshaller.marshall(layer.layerSize(), LAYERSIZE_BINDING);

            protocolMarshaller.marshall(layer.mediaType(), MEDIATYPE_BINDING);
        } catch (Exception e) {
            throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
        }
    }

}