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The AWS Java SDK for Redshift Data API module holds the client classes that are used for communicating with Redshift Data API Service

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/*
 * Copyright 2019-2024 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.redshiftdataapi.model.transform;

import javax.annotation.Generated;

import com.amazonaws.SdkClientException;
import com.amazonaws.services.redshiftdataapi.model.*;

import com.amazonaws.protocol.*;
import com.amazonaws.annotation.SdkInternalApi;

/**
 * FieldMarshaller
 */
@Generated("com.amazonaws:aws-java-sdk-code-generator")
@SdkInternalApi
public class FieldMarshaller {

    private static final MarshallingInfo BLOBVALUE_BINDING = MarshallingInfo.builder(MarshallingType.BYTE_BUFFER)
            .marshallLocation(MarshallLocation.PAYLOAD).marshallLocationName("blobValue").build();
    private static final MarshallingInfo BOOLEANVALUE_BINDING = MarshallingInfo.builder(MarshallingType.BOOLEAN)
            .marshallLocation(MarshallLocation.PAYLOAD).marshallLocationName("booleanValue").build();
    private static final MarshallingInfo DOUBLEVALUE_BINDING = MarshallingInfo.builder(MarshallingType.DOUBLE)
            .marshallLocation(MarshallLocation.PAYLOAD).marshallLocationName("doubleValue").build();
    private static final MarshallingInfo ISNULL_BINDING = MarshallingInfo.builder(MarshallingType.BOOLEAN).marshallLocation(MarshallLocation.PAYLOAD)
            .marshallLocationName("isNull").build();
    private static final MarshallingInfo LONGVALUE_BINDING = MarshallingInfo.builder(MarshallingType.LONG).marshallLocation(MarshallLocation.PAYLOAD)
            .marshallLocationName("longValue").build();
    private static final MarshallingInfo STRINGVALUE_BINDING = MarshallingInfo.builder(MarshallingType.STRING)
            .marshallLocation(MarshallLocation.PAYLOAD).marshallLocationName("stringValue").build();

    private static final FieldMarshaller instance = new FieldMarshaller();

    public static FieldMarshaller getInstance() {
        return instance;
    }

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

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

        try {
            protocolMarshaller.marshall(field.getBlobValue(), BLOBVALUE_BINDING);
            protocolMarshaller.marshall(field.getBooleanValue(), BOOLEANVALUE_BINDING);
            protocolMarshaller.marshall(field.getDoubleValue(), DOUBLEVALUE_BINDING);
            protocolMarshaller.marshall(field.getIsNull(), ISNULL_BINDING);
            protocolMarshaller.marshall(field.getLongValue(), LONGVALUE_BINDING);
            protocolMarshaller.marshall(field.getStringValue(), STRINGVALUE_BINDING);
        } catch (Exception e) {
            throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
        }
    }

}