Package io.stargate.sgv2.api.common.util

Class ByteBufferUtils

java.lang.Object

io.stargate.sgv2.api.common.util.ByteBufferUtils

public class ByteBufferUtils
extends Object

Author:

Dmitri Bourlatchkov

Method Summary

Modifier and Type	Method	Description
static ByteBuffer	fromBase64(String base64)
static ByteBuffer	fromBase64UrlParam(String base64)
static byte[]	getArray(ByteBuffer bytes)	Extract the content of the provided ByteBuffer as a byte array.
static String	toBase64(byte[] bytes)
static String	toBase64(ByteBuffer buffer)
static String	toBase64ForUrl(byte[] bytes)
static String	toBase64ForUrl(ByteBuffer buffer)

Methods inherited from class java.lang.Object

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

Method Details

toBase64

public static String toBase64(ByteBuffer buffer)

toBase64

public static String toBase64(byte[] bytes)

fromBase64

public static ByteBuffer fromBase64(String base64)

toBase64ForUrl

public static String toBase64ForUrl(ByteBuffer buffer)

toBase64ForUrl

public static String toBase64ForUrl(byte[] bytes)

fromBase64UrlParam

public static ByteBuffer fromBase64UrlParam(String base64)

getArray

public static byte[] getArray(ByteBuffer bytes)

Extract the content of the provided ByteBuffer as a byte array.

This method work with any type of ByteBuffer (direct and non-direct ones), but when the ByteBuffer is backed by an array, this method will try to avoid copy when possible. As a consequence, changes to the returned byte array may or may not reflect into the initial ByteBuffer.

Parameters:

bytes - the buffer whose content to extract.

Returns:

a byte array with the content of bytes. That array may be the array backing bytes if this can avoid a copy.