org.aoju.bus.core.io

Class HashingSink

java.lang.Object

org.aoju.bus.core.io.ForwardingSink

org.aoju.bus.core.io.HashingSink

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, Sink

public final class HashingSink
extends ForwardingSink

一个接收器，计算它接受的全部字节流的哈希值。若要使用，请创建 使用您首选的哈希算法实例。将所有数据写入接收器，然后调用 hash()来计算最终的哈希值。

Since:

JDK 1.8

Version:

3.2.6

Author:

Kimi Liu

Method Summary

Modifier and Type	Method and Description
ByteString	hash()
static HashingSink	hmacSha1(Sink sink, ByteString key)
static HashingSink	hmacSha256(Sink sink, ByteString key)
static HashingSink	hmacSha512(Sink sink, ByteString key)
static HashingSink	md5(Sink sink)
static HashingSink	sha1(Sink sink)
static HashingSink	sha256(Sink sink)
static HashingSink	sha512(Sink sink)
void	write(Buffer source, long byteCount)

Methods inherited from class org.aoju.bus.core.io.ForwardingSink

close, delegate, flush, timeout, toString

Methods inherited from class java.lang.Object

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

Method Detail

md5

public static HashingSink md5(Sink sink)

sha1

public static HashingSink sha1(Sink sink)

sha256

public static HashingSink sha256(Sink sink)

sha512

public static HashingSink sha512(Sink sink)

hmacSha1

public static HashingSink hmacSha1(Sink sink,
                                   ByteString key)

hmacSha256

public static HashingSink hmacSha256(Sink sink,
                                     ByteString key)

hmacSha512

public static HashingSink hmacSha512(Sink sink,
                                     ByteString key)

write

public void write(Buffer source,
                  long byteCount)
           throws IOException

Specified by:

write in interface Sink

Overrides:

write in class ForwardingSink

Throws:

IOException

hash

public final ByteString hash()