com.amazonaws.services.simpledb.model.transform.BatchDeleteAttributesRequestMarshaller Maven / Gradle / Ivy

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The AWS Java SDK for Amazon SimpleDB module holds the client classes that are used for communicating with Amazon SimpleDB Service
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/*
 * Copyright 2011-2016 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.simpledb.model.transform;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.amazonaws.AmazonClientException;
import com.amazonaws.Request;
import com.amazonaws.DefaultRequest;
import com.amazonaws.http.HttpMethodName;
import com.amazonaws.services.simpledb.model.*;
import com.amazonaws.transform.Marshaller;
import com.amazonaws.util.StringUtils;
import com.amazonaws.util.IdempotentUtils;

/**
 * BatchDeleteAttributesRequest Marshaller
 */

public class BatchDeleteAttributesRequestMarshaller
        implements
        Marshaller, BatchDeleteAttributesRequest> {

    public Request marshall(
            BatchDeleteAttributesRequest batchDeleteAttributesRequest) {

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

        Request request = new DefaultRequest(
                batchDeleteAttributesRequest, "AmazonSimpleDB");
        request.addParameter("Action", "BatchDeleteAttributes");
        request.addParameter("Version", "2009-04-15");
        request.setHttpMethod(HttpMethodName.POST);

        if (batchDeleteAttributesRequest.getDomainName() != null) {
            request.addParameter("DomainName", StringUtils
                    .fromString(batchDeleteAttributesRequest.getDomainName()));
        }

        com.amazonaws.internal.SdkInternalList itemsList = (com.amazonaws.internal.SdkInternalList) batchDeleteAttributesRequest
                .getItems();
        if (!itemsList.isEmpty() || !itemsList.isAutoConstruct()) {
            int itemsListIndex = 1;

            for (DeletableItem itemsListValue : itemsList) {

                if (itemsListValue.getName() != null) {
                    request.addParameter(
                            "Item." + itemsListIndex + ".ItemName",
                            StringUtils.fromString(itemsListValue.getName()));
                }

                com.amazonaws.internal.SdkInternalList attributesList = (com.amazonaws.internal.SdkInternalList) itemsListValue
                        .getAttributes();
                if (!attributesList.isEmpty()
                        || !attributesList.isAutoConstruct()) {
                    int attributesListIndex = 1;

                    for (Attribute attributesListValue : attributesList) {

                        if (attributesListValue.getName() != null) {
                            request.addParameter("Item." + itemsListIndex
                                    + ".Attribute." + attributesListIndex
                                    + ".Name", StringUtils
                                    .fromString(attributesListValue.getName()));
                        }

                        if (attributesListValue.getAlternateNameEncoding() != null) {
                            request.addParameter("Item." + itemsListIndex
                                    + ".Attribute." + attributesListIndex
                                    + ".AlternateNameEncoding", StringUtils
                                    .fromString(attributesListValue
                                            .getAlternateNameEncoding()));
                        }

                        if (attributesListValue.getValue() != null) {
                            request.addParameter("Item." + itemsListIndex
                                    + ".Attribute." + attributesListIndex
                                    + ".Value", StringUtils
                                    .fromString(attributesListValue.getValue()));
                        }

                        if (attributesListValue.getAlternateValueEncoding() != null) {
                            request.addParameter("Item." + itemsListIndex
                                    + ".Attribute." + attributesListIndex
                                    + ".AlternateValueEncoding", StringUtils
                                    .fromString(attributesListValue
                                            .getAlternateValueEncoding()));
                        }
                        attributesListIndex++;
                    }
                }
                itemsListIndex++;
            }
        }

        return request;
    }

}