org.neuclear.commons.crypto.channels
Class AbstractCryptoChannel

java.lang.Object
  org.neuclear.commons.crypto.channels.AbstractCryptoChannel

All Implemented Interfaces:

java.io.Closeable, java.nio.channels.Channel, java.nio.channels.WritableByteChannel

Direct Known Subclasses:

AbstractEncodingChannel, AbstractSignatureChannel, CipherChannel, DigestChannel

public abstract class AbstractCryptoChannel
extends java.lang.Object
implements java.nio.channels.WritableByteChannel

An abstract Channel class used to build various crypto related Channels

Field Summary

protected boolean

closed

Constructor Summary

protected

AbstractCryptoChannel()

Method Summary

void	close()
boolean	isOpen()
void	pipe(AbstractCryptoChannel channel) Convenience method for linking together multiple AbstractCryptoChannels into a Crypto pipeline.
void	pipe(java.nio.channels.ReadableByteChannel channel) Read and process all data from a given pipe.
java.nio.channels.Pipe.SourceChannel	source() Gets the Readable channel for reading the output of this channel.
protected int	write(byte[] data) Used by sub classes to write byte arrays to the output.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.nio.channels.WritableByteChannel

write

Field Detail

closed

protected boolean closed

Constructor Detail

AbstractCryptoChannel

protected AbstractCryptoChannel()
                         throws java.io.IOException

Throws:

java.io.IOException

Method Detail

isOpen

public boolean isOpen()

Specified by:

isOpen in interface java.nio.channels.Channel

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.nio.channels.Channel

Throws:

java.io.IOException

source

public java.nio.channels.Pipe.SourceChannel source()

Gets the Readable channel for reading the output of this channel.

Returns:

write

protected int write(byte[] data)
             throws java.io.IOException

Used by sub classes to write byte arrays to the output.

Parameters:

data -

Returns:

Throws:

java.io.IOException

pipe

public void pipe(java.nio.channels.ReadableByteChannel channel)
          throws java.io.IOException

Read and process all data from a given pipe. This closes the input channel when end of stream is reached.

Parameters:

channel -

Throws:

java.io.IOException

pipe

public void pipe(AbstractCryptoChannel channel)
          throws java.io.IOException

Convenience method for linking together multiple AbstractCryptoChannels into a Crypto pipeline.

Parameters:

channel -

Throws:

java.io.IOException