@azure/data-tables
Version:
An isomorphic client library for the Azure Tables service.
26 lines • 974 B
JavaScript
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
import { base64Decode, base64Encode } from "./bufferSerializer";
/**
* Encodes the nextPartitionKey and nextRowKey into a single continuation token
*/
export function encodeContinuationToken(nextPartitionKey, nextRowKey) {
if (!nextPartitionKey) {
return undefined;
}
const continuationToken = Object.assign({ nextPartitionKey }, (nextRowKey && { nextRowKey }));
return base64Encode(JSON.stringify(continuationToken));
}
/**
* Decodes a continuationToken into an object containing a nextPartitionKey and nextRowKey
*/
export function decodeContinuationToken(encodedToken) {
const decodedToken = base64Decode(encodedToken);
let tokenStr = "";
for (const byte of decodedToken) {
tokenStr += String.fromCharCode(byte);
}
const continuationToken = JSON.parse(tokenStr);
return continuationToken;
}
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