81 lines
2.1 KiB
C++
81 lines
2.1 KiB
C++
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/**
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* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
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* SPDX-License-Identifier: Apache-2.0.
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*/
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#include <aws/dynamodb/model/QueryResult.h>
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#include <aws/core/utils/json/JsonSerializer.h>
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#include <aws/core/AmazonWebServiceResult.h>
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#include <aws/core/utils/StringUtils.h>
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#include <aws/core/utils/UnreferencedParam.h>
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#include <utility>
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using namespace Aws::DynamoDB::Model;
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using namespace Aws::Utils::Json;
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using namespace Aws::Utils;
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using namespace Aws;
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QueryResult::QueryResult() :
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m_count(0),
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m_scannedCount(0)
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{
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}
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QueryResult::QueryResult(const Aws::AmazonWebServiceResult<JsonValue>& result) :
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m_count(0),
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m_scannedCount(0)
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{
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*this = result;
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}
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QueryResult& QueryResult::operator =(const Aws::AmazonWebServiceResult<JsonValue>& result)
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{
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JsonView jsonValue = result.GetPayload().View();
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if(jsonValue.ValueExists("Items"))
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{
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Array<JsonView> itemsJsonList = jsonValue.GetArray("Items");
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for(unsigned itemsIndex = 0; itemsIndex < itemsJsonList.GetLength(); ++itemsIndex)
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{
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Aws::Map<Aws::String, JsonView> attributeMapJsonMap = itemsJsonList[itemsIndex].GetAllObjects();
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Aws::Map<Aws::String, AttributeValue> attributeMapMap;
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for(auto& attributeMapItem : attributeMapJsonMap)
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{
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attributeMapMap[attributeMapItem.first] = attributeMapItem.second.AsObject();
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}
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m_items.push_back(std::move(attributeMapMap));
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}
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}
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if(jsonValue.ValueExists("Count"))
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{
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m_count = jsonValue.GetInteger("Count");
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}
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if(jsonValue.ValueExists("ScannedCount"))
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{
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m_scannedCount = jsonValue.GetInteger("ScannedCount");
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}
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if(jsonValue.ValueExists("LastEvaluatedKey"))
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{
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Aws::Map<Aws::String, JsonView> lastEvaluatedKeyJsonMap = jsonValue.GetObject("LastEvaluatedKey").GetAllObjects();
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for(auto& lastEvaluatedKeyItem : lastEvaluatedKeyJsonMap)
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{
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m_lastEvaluatedKey[lastEvaluatedKeyItem.first] = lastEvaluatedKeyItem.second.AsObject();
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}
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}
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if(jsonValue.ValueExists("ConsumedCapacity"))
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{
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m_consumedCapacity = jsonValue.GetObject("ConsumedCapacity");
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}
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return *this;
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}
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