Utilities Service

    • The Utilities service provides various functions for handling string encoding/decoding, date formatting, and JSON manipulation.

    • It includes classes for specifying character sets, digest algorithms, MAC algorithms, and RSA algorithms.

    • The Utilities class offers methods for tasks such as base-64 encoding/decoding, computing digests and signatures, formatting and parsing dates, working with Blobs, and managing compressed data.
    Utilities

    This service provides utilities for string encoding/decoding, date formatting, JSON manipulation, and other miscellaneous tasks.

    Classes

    Name Brief description
    Charset A typesafe enum for character sets.
    Digest Algorithm Selector of Digest algorithm.
    Mac Algorithm Selector of MAC algorithm
    Rsa Algorithm Selector of RSA algorithm
    Utilities This service provides utilities for string encoding/decoding, date formatting, JSON manipulation, and other miscellaneous tasks.

    Charset

    Properties

    Property Type Description
    US_ASCII
    		Enum
    UTF_8
    		Enum

    Digest Algorithm

    Properties

    Property Type Description
    MD2
    		Enum MD2 algorithm
    MD5
    		Enum MD5 algorithm
    SHA_1
    		Enum SHA-1 algorithm
    SHA_256
    		Enum SHA-256 algorithm
    SHA_384
    		Enum SHA-384 algorithm
    SHA_512
    		Enum SHA-512 algorithm

    Mac Algorithm

    Properties

    Property Type Description
    HMAC_MD5
    		Enum
    HMAC_SHA_1
    		Enum
    HMAC_SHA_256
    		Enum
    HMAC_SHA_384
    		Enum
    HMAC_SHA_512
    		Enum

    Rsa Algorithm

    Properties

    Property Type Description
    RSA_SHA_1
    		Enum
    RSA_SHA_256
    		Enum

    Utilities

    Properties

    Property Type Description
    Charset
    		Charset
    Digest Algorithm
    		Digest Algorithm
    Mac Algorithm
    		Mac Algorithm
    Rsa Algorithm
    		Rsa Algorithm

    Methods

    Method Return type Brief description
    base64Decode(encoded)
    		Byte[] Decodes a base-64 encoded string into a UTF-8 byte array.
    base64Decode(encoded, charset)
    		Byte[] Decodes a base-64 encoded string into a byte array in a specific character set.
    base64DecodeWebSafe(encoded)
    		Byte[] Decodes a base-64 web-safe encoded string into a UTF-8 byte array.
    base64DecodeWebSafe(encoded, charset)
    		Byte[] Decodes a base-64 web-safe encoded string into a byte array in a specific character set.
    base64Encode(data)
    		String Generates a base-64 encoded string from the given byte array.
    base64Encode(data)
    		String Generates a base-64 encoded string from the given string.
    base64Encode(data, charset)
    		String Generates a base-64 encoded string from the given string in a specific character set.
    base64EncodeWebSafe(data)
    		String Generates a base-64 web-safe encoded string from the given byte array.
    base64EncodeWebSafe(data)
    		String Generates a base-64 web-safe encoded string from the given string.
    base64EncodeWebSafe(data, charset)
    		String Generates a base-64 web-safe encoded string from the given string in a specific character set.
    compute Digest(algorithm, value)
    		Byte[] Compute a digest using the specified algorithm on the specified Byte[] value.
    compute Digest(algorithm, value)
    		Byte[] Compute a digest using the specified algorithm on the specified String value.
    compute Digest(algorithm, value, charset)
    		Byte[] Compute a digest using the specified algorithm on the specified String value with the given character set.
    compute Hmac Sha256Signature(value, key)
    		Byte[] Signs the provided value using HMAC-SHA256 with the given key.
    compute Hmac Sha256Signature(value, key)
    		Byte[] Signs the provided value using HMAC-SHA256 with the given key.
    compute Hmac Sha256Signature(value, key, charset)
    		Byte[] Signs the provided value using HMAC-SHA256 with the given key and character set.
    compute Hmac Signature(algorithm, value, key)
    		Byte[] Compute a message authentication code using the specified algorithm on the specified key and value.
    compute Hmac Signature(algorithm, value, key)
    		Byte[] Compute a message authentication code using the specified algorithm on the specified key and value.
    compute Hmac Signature(algorithm, value, key, charset)
    		Byte[] Compute a message authentication code using the specified algorithm on the specified key and value.
    compute Rsa Sha1Signature(value, key)
    		Byte[] Signs the provided value using RSA-SHA1 with the given key.
    compute Rsa Sha1Signature(value, key, charset)
    		Byte[] Signs the provided value using RSA-SHA1 with the given key and charset.
    compute Rsa Sha256Signature(value, key)
    		Byte[] Signs the provided value using RSA-SHA256 with the given key.
    compute Rsa Sha256Signature(value, key, charset)
    		Byte[] Signs the provided value using RSA-SHA256 with the given key.
    compute Rsa Signature(algorithm, value, key)
    		Byte[] Signs the provided value using the specified RSA algorithm with the given key.
    compute Rsa Signature(algorithm, value, key, charset)
    		Byte[] Signs the provided value using the specified RSA algorithm with the given key and charset.
    format Date(date, timeZone, format)
    		String Formats date according to specification described in Java SE SimpleDateFormat class.
    format String(template, args)
    		String Performs sprintf -like string formatting using '%'-style format strings.
    get Uuid()
    		String Get a UUID as a string (equivalent to using the java.util.UUID.randomUUID() method).
    gzip(blob)
    		Blob gzip -compresses the provided Blob data and returns it in a new Blob object.
    gzip(blob, name)
    		Blob gzip -compresses the provided Blob data and returns it in a new Blob object.
    new Blob(data)
    		Blob Create a new Blob object from a byte array.
    new Blob(data, contentType)
    		Blob Create a new Blob object from a byte array and content type.
    new Blob(data, contentType, name)
    		Blob Create a new Blob object from a byte array, content type, and name.
    new Blob(data)
    		Blob Create a new Blob object from a string.
    new Blob(data, contentType)
    		Blob Create a new Blob object from a string and content type.
    new Blob(data, contentType, name)
    		Blob Create a new Blob object from a string, content type, and name.
    parse Csv(csv)
    		String[][] Returns a tabular 2D array representation of a CSV string.
    parse Csv(csv, delimiter)
    		String[][] Returns a tabular 2D array representation of a CSV string using a custom delimiter.
    parse Date(date, timeZone, format)
    		Date Parses the provided string date according to the specification described in the Java Standard Edition Simple Date Format class.
    sleep(milliseconds)
    		void Sleeps for specified number of milliseconds.
    ungzip(blob)
    		Blob Uncompresses a Blob object and returns a Blob containing the uncompressed data.
    unzip(blob)
    		Blob[] Takes a Blob representing a zip file and returns its component files.
    zip(blobs)
    		Blob Creates a new Blob object that is a zip file containing the data from the Blobs passed in.
    zip(blobs, name)
    		Blob Creates a new Blob object that is a zip file containing the data from the Blobs passed in.
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