com.googlecode.jinahya.nio.channels

Class DigestReadableByteChannel

java.lang.Object

com.googlecode.jinahya.nio.channels.FilterReadableByteChannel

com.googlecode.jinahya.nio.channels.DigestReadableByteChannel

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, ReadableByteChannel

public class DigestReadableByteChannel
extends FilterReadableByteChannel

Author:

Jin Kwon

Field Summary

Fields

Modifier and Type	Field and Description
protected MessageDigest	digest

Fields inherited from class com.googlecode.jinahya.nio.channels.FilterReadableByteChannel

channel

Constructor Summary

Constructors

Constructor and Description
DigestReadableByteChannel(ReadableByteChannel channel, MessageDigest digest) Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
int	read(ByteBuffer dst)

Methods inherited from class com.googlecode.jinahya.nio.channels.FilterReadableByteChannel

close, isOpen

Methods inherited from class java.lang.Object

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

Field Detail

digest

protected MessageDigest digest

Constructor Detail

DigestReadableByteChannel

public DigestReadableByteChannel(ReadableByteChannel channel,
                         MessageDigest digest)

Creates a new instance.

Parameters:

channel - the input channel

digest - the message digest to associate with this channel

Method Detail

read

public int read(ByteBuffer dst)
         throws IOException

Specified by:

read in interface ReadableByteChannel

Overrides:

read in class FilterReadableByteChannel

Throws:

IOException