io.reactivex.netty.protocol.http.ws.internal

Class WsUtils

java.lang.Object

io.reactivex.netty.protocol.http.ws.internal.WsUtils

public final class WsUtils
extends java.lang.Object

This is a copy of relevant methods from WebSocketUtil in netty as that class is not public.

Method Summary

Modifier and Type	Method and Description
static java.lang.String	base64(byte[] data) Performs base64 encoding on the specified data
static byte[]	randomBytes(int size) Creates an arbitrary number of random bytes
static int	randomNumber(int minimum, int maximum) Generates a pseudo-random number
static byte[]	sha1(byte[] data) Performs a SHA-1 hash on the specified data

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

sha1

public static byte[] sha1(byte[] data)

Performs a SHA-1 hash on the specified data

Parameters:

data - The data to hash

Returns:

The hashed data

base64

public static java.lang.String base64(byte[] data)

Performs base64 encoding on the specified data

Parameters:

data - The data to encode

Returns:

An encoded string containing the data

randomBytes

public static byte[] randomBytes(int size)

Creates an arbitrary number of random bytes

Parameters:

size - the number of random bytes to create

Returns:

An array of random bytes

randomNumber

public static int randomNumber(int minimum,
                               int maximum)

Generates a pseudo-random number

Parameters:

minimum - The minimum allowable value

maximum - The maximum allowable value

Returns:

A pseudo-random number