Package org.aoju.bus.core.io

Class ByteString

java.lang.Object

org.aoju.bus.core.io.ByteString

All Implemented Interfaces:

Serializable, Comparable<ByteString>

Direct Known Subclasses:

ByteBuffer

public class ByteString
extends Object
implements Serializable, Comparable<ByteString>

不可变的字节序列

Since:

Java 17+

Author:

Kimi Liu

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final ByteString	EMPTY
int	hashCode

Constructor Summary

Constructors

Constructor	Description
ByteString()
ByteString(byte[] data)

Method Summary

Modifier and Type	Method	Description
ByteBuffer	asByteBuffer()
String	base64()
String	base64Url()
int	compareTo(ByteString byteString)
static ByteString	decodeBase64(String base64)
static ByteString	decodeHex(String hex)
static ByteString	encodeString(String s, Charset charset)
static ByteString	encodeUtf8(String s)
final boolean	endsWith(byte[] suffix)
final boolean	endsWith(ByteString suffix)
boolean	equals(Object o)
byte	getByte(int pos)
int	hashCode()
String	hex()
ByteString	hmacSha1(ByteString key)
ByteString	hmacSha256(ByteString key)
ByteString	hmacSha512(ByteString key)
final int	indexOf(byte[] other)
int	indexOf(byte[] other, int fromIndex)
final int	indexOf(ByteString other)
final int	indexOf(ByteString other, int fromIndex)
byte[]	internalArray()
final int	lastIndexOf(byte[] other)
int	lastIndexOf(byte[] other, int fromIndex)
final int	lastIndexOf(ByteString other)
final int	lastIndexOf(ByteString other, int fromIndex)
ByteString	md5()
static ByteString	of(byte... data)
static ByteString	of(byte[] data, int offset, int byteCount)
static ByteString	of(ByteBuffer data)
boolean	rangeEquals(int offset, byte[] other, int otherOffset, int byteCount)
boolean	rangeEquals(int offset, ByteString other, int otherOffset, int byteCount)
static ByteString	read(InputStream in, int byteCount)
ByteString	sha1()
ByteString	sha256()
ByteString	sha512()
int	size()
final boolean	startsWith(byte[] prefix)
final boolean	startsWith(ByteString prefix)
String	string(Charset charset)
ByteString	substring(int beginIndex)
ByteString	substring(int beginIndex, int endIndex)
ByteString	toAsciiLowercase()
ByteString	toAsciiUppercase()
byte[]	toByteArray()
String	utf8()
void	write(OutputStream out)
void	write(Buffer buffer)

Methods inherited from class java.lang.Object

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

Field Details

EMPTY

public static final ByteString EMPTY

hashCode

public transient int hashCode

Constructor Details

ByteString

public ByteString()

ByteString

public ByteString(byte[] data)

Method Details

of

public static ByteString of(byte... data)

of

public static ByteString of(byte[] data,
 int offset,
 int byteCount)

of

public static ByteString of(ByteBuffer data)

encodeUtf8

public static ByteString encodeUtf8(String s)

encodeString

public static ByteString encodeString(String s,
 Charset charset)

decodeBase64

public static ByteString decodeBase64(String base64)

decodeHex

public static ByteString decodeHex(String hex)

read

public static ByteString read(InputStream in,
 int byteCount)
                       throws IOException

Throws:

IOException

utf8

public String utf8()

string

public String string(Charset charset)

base64

public String base64()

md5

public ByteString md5()

sha1

public ByteString sha1()

sha256

public ByteString sha256()

sha512

public ByteString sha512()

hmacSha1

public ByteString hmacSha1(ByteString key)

hmacSha256

public ByteString hmacSha256(ByteString key)

hmacSha512

public ByteString hmacSha512(ByteString key)

base64Url

public String base64Url()

hex

public String hex()

toAsciiLowercase

public ByteString toAsciiLowercase()

toAsciiUppercase

public ByteString toAsciiUppercase()

substring

public ByteString substring(int beginIndex)

substring

public ByteString substring(int beginIndex,
 int endIndex)

getByte

public byte getByte(int pos)

size

public int size()

toByteArray

public byte[] toByteArray()

internalArray

public byte[] internalArray()

asByteBuffer

public ByteBuffer asByteBuffer()

write

public void write(OutputStream out)
           throws IOException

Throws:

IOException

write

public void write(Buffer buffer)

rangeEquals

public boolean rangeEquals(int offset,
 ByteString other,
 int otherOffset,
 int byteCount)

rangeEquals

public boolean rangeEquals(int offset,
 byte[] other,
 int otherOffset,
 int byteCount)

startsWith

public final boolean startsWith(ByteString prefix)

startsWith

public final boolean startsWith(byte[] prefix)

endsWith

public final boolean endsWith(ByteString suffix)

endsWith

public final boolean endsWith(byte[] suffix)

indexOf

public final int indexOf(ByteString other)

indexOf

public final int indexOf(ByteString other,
 int fromIndex)

indexOf

public final int indexOf(byte[] other)

indexOf

public int indexOf(byte[] other,
 int fromIndex)

lastIndexOf

public final int lastIndexOf(ByteString other)

lastIndexOf

public final int lastIndexOf(ByteString other,
 int fromIndex)

lastIndexOf

public final int lastIndexOf(byte[] other)

lastIndexOf

public int lastIndexOf(byte[] other,
 int fromIndex)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(ByteString byteString)

Specified by:

compareTo in interface Comparable<ByteString>