org.jbei.auth.hmac

Class HmacOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

org.jbei.auth.hmac.HmacOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public final class HmacOutputStream
extends FilterOutputStream

Decorates an OutputStream to pass all written bytes through a Mac.

Since:

1.0

Version:

1.0

Author:

wcmorrell

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
HmacOutputStream(OutputStream stream, Mac mac)

Method Summary

Modifier and Type	Method and Description
void	write(byte[] data, int offset, int length)
void	write(int data)

Methods inherited from class java.io.FilterOutputStream

close, flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

HmacOutputStream

public HmacOutputStream(OutputStream stream,
                        Mac mac)

Parameters:

stream - the stream to wrap

mac - the digest to update

Method Detail

write

public void write(int data)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(byte[] data,
                  int offset,
                  int length)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException