org.nutz.lang.encrypt

Class MsgDigestOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

org.nutz.lang.encrypt.MsgDigestOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class MsgDigestOutputStream
extends FilterOutputStream

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
MsgDigestOutputStream(OutputStream out, MessageDigest md)
MsgDigestOutputStream(OutputStream out, String name)

Method Summary

Modifier and Type	Method and Description
String	digest() 获取摘要, 同时MessageDigest也被重置了
boolean	markSupported()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.FilterOutputStream

close, flush

Methods inherited from class java.lang.Object

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

Constructor Detail

MsgDigestOutputStream

public MsgDigestOutputStream(OutputStream out,
                             MessageDigest md)

MsgDigestOutputStream

public MsgDigestOutputStream(OutputStream out,
                             String name)

Method Detail

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

digest

public String digest()

获取摘要, 同时MessageDigest也被重置了

markSupported

public boolean markSupported()