org.daveware.passwordmaker

Class StringEncodingUtils

java.lang.Object

org.daveware.passwordmaker.StringEncodingUtils

public class StringEncodingUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	ENCODING

Constructor Summary

Constructors

Constructor and Description
StringEncodingUtils()

Method Summary

Modifier and Type	Method and Description
static byte[]	byteBufferToBytes(ByteBuffer buffer)
static char[]	bytesToCharArrayUTFNIO(byte[] buffer) Always returns a copy of the data as a char[]
static byte[]	charArrayToBytesUTFNIO(char[] buffer)
static char[]	charBufferToChars(CharBuffer buffer)
static void	eraseByteBuffer(ByteBuffer buffer)
static void	eraseCharBuffer(CharBuffer buffer)
static byte[]	stringAsUTF8ByteArray(String str)

Methods inherited from class java.lang.Object

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

Field Detail

ENCODING

public static String ENCODING

Constructor Detail

StringEncodingUtils

public StringEncodingUtils()

Method Detail

charArrayToBytesUTFNIO

public static byte[] charArrayToBytesUTFNIO(char[] buffer)

bytesToCharArrayUTFNIO

public static char[] bytesToCharArrayUTFNIO(byte[] buffer)

Always returns a copy of the data as a char[]

Parameters:

buffer - buffer to decode into UTF-8 characters

Returns:

UFT-8 characters

byteBufferToBytes

public static byte[] byteBufferToBytes(ByteBuffer buffer)

Parameters:

buffer - the buffer to convert

Returns:

the bytes of the buffer

charBufferToChars

public static char[] charBufferToChars(CharBuffer buffer)

Parameters:

buffer - the buffer to convert

Returns:

the char's of the buffer

eraseCharBuffer

public static void eraseCharBuffer(CharBuffer buffer)

eraseByteBuffer

public static void eraseByteBuffer(ByteBuffer buffer)

stringAsUTF8ByteArray

public static byte[] stringAsUTF8ByteArray(String str)