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API: hex ​

Source: utils/hex.ts

Utility class for performing Hexadecimal encoding and decoding of data. It handles conversion between JavaScript strings, JavaScript byte arrays (any[]), and the native Java byte arrays required by the underlying HexFacade.

Usage ​

javascript
import { hex } from "sdk/utils";
import { response } from "sdk/http";

response.println(hex.encode("Hex Encoded"));
response.println(hex.decode("48657820456e636f646564"));

response.flush();
response.close();

Classes ​

Hex ​

Utility class for performing Hexadecimal encoding and decoding of data.
It handles conversion between JavaScript strings, JavaScript byte arrays (any[]),
and the native Java byte arrays required by the underlying HexFacade.

Methods ​

encode ​

  • encode (input:string|any[]):string

    Hexadecimal encoding: Converts the input data (text or byte array) into a
    standard hexadecimal string representation.

    @param input The data to encode, either as a string or a JavaScript byte array (any[]).
    @returns The resulting hexadecimal string.

encodeAsBytes ​

  • encodeAsBytes (input:string|any[]):any[]

    Hexadecimal encoding: Converts the input data (text or byte array) into a
    JavaScript byte array (any[]) containing the hexadecimal representation.

    @param input The data to encode, either as a string or a JavaScript byte array (any[]).
    @returns The resulting byte array containing the hexadecimal data.

encodeAsNativeBytes ​

  • encodeAsNativeBytes (input:string|any[]):any[]

    Hexadecimal encoding: Converts the input data (text or byte array) into a
    native Java byte array containing the hexadecimal representation.
    This method is generally for internal use.

    @param input The data to encode, either as a string or a JavaScript byte array (any[]).
    @returns The resulting native Java byte array.

decode ​

  • decode (input:string|any[]):any[]

    Hexadecimal decoding: Converts a hexadecimal input (text or byte array) back into
    the original raw byte array (JavaScript any[]).

    @param input The hexadecimal data to decode, either as a string or a JavaScript byte array (any[]).
    @returns The decoded raw byte array (any[]). Returns null if decoding fails or input is null.

decodeAsNativeBytes ​

  • decodeAsNativeBytes (input:string|any[]):string|any[])

    Hexadecimal decoding: Converts a hexadecimal input (text or byte array) back into
    the original native Java raw byte array. This method is generally for internal use.

    @param input The hexadecimal data to decode, either as a string or a JavaScript byte array (any[]).
    @returns The decoded native Java byte array.