Package pro.gravit.launchserver.helper

Class SignHelper.HashingOutputStream

java.lang.Object

java.io.OutputStream

pro.gravit.launchserver.helper.SignHelper.HashingOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

Direct Known Subclasses:

SignHelper.HashingNonClosingOutputStream

Enclosing class:

SignHelper

public static class SignHelper.HashingOutputStream
extends OutputStream

Helper output stream that also sends the data to the given.

Field Summary

Fields

Modifier and Type	Field	Description
final MessageDigest	hasher
final OutputStream	out

Constructor Summary

Constructors

Constructor	Description
HashingOutputStream(OutputStream out, MessageDigest hasher)

Method Summary

Modifier and Type	Method	Description
void	close()
byte[]	digest()
void	flush()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Field Details

out

public final OutputStream out

hasher

public final MessageDigest hasher

Constructor Details

HashingOutputStream

public HashingOutputStream(OutputStream out,
 MessageDigest hasher)

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

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

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

digest

public byte[] digest()