arrow-store/lib/mappers/recordMapper.d.ts

TypeScript DynamoDB ORM

import { DynamoDBSchemaProvider } from "./schemaBuilders";
import { DynamoDB } from "aws-sdk";
import { AttributeValue } from "aws-sdk/clients/dynamodb";
import { ArrowStoreRecord, AttributeDescriptor } from "../types";
export declare type DynamoDBRecordMapper = {
    toRecord<TRecord>(recordTypeId: string, attributes: DynamoDB.AttributeMap): TRecord;
    toAttributeMap<TRecord extends ArrowStoreRecord>(recordTypeId: string, record: TRecord): DynamoDB.AttributeMap;
    toKeyAttribute(primaryKeys: ReadonlyArray<AttributeDescriptor>): DynamoDB.Key;
    fillRecord(record: {}, recordTypeId: string, itemAttributes: DynamoDB.AttributeMap): void;
};
export declare class DefaultDynamoDBRecordMapper implements DynamoDBRecordMapper {
    private readonly _schemaProvider;
    constructor(schemaProvider: DynamoDBSchemaProvider);
    toAttributeMap<TRecord extends ArrowStoreRecord>(recordTypeId: string, record: TRecord): DynamoDB.AttributeMap;
    toRecord<TRecord>(recordTypeId: string, attributes: DynamoDB.AttributeMap): TRecord;
    fillRecord(record: {}, recordTypeId: string, itemAttributes: DynamoDB.AttributeMap): void;
    toKeyAttribute(primaryKeys: ReadonlyArray<AttributeDescriptor>): DynamoDB.Key;
    static toListAttributeItem(value: any): AttributeValue;
    private _findAttributeValueInMap;
    private _initMembers;
    private _fromAttributeValue;
    private _evaluate;
    private _setAttributeValue;
    private _toAttributeValue;
}