net.openhft.chronicle.network.ssl

Class BytesBufferHandler<N extends NetworkContext>

java.lang.Object

net.openhft.chronicle.network.ssl.BytesBufferHandler<N>

Type Parameters:

N - the type of NetworkContext

All Implemented Interfaces:

BufferHandler

public final class BytesBufferHandler<N extends NetworkContext>
extends Object
implements BufferHandler

This class handles the bridge between two sets of buffers: - socket-side data - encrypted, handled by readData, writeData - application-side data - decrypted, handled by handleDecryptedData

The delegate TcpHandler will be invoked with decrypted input data, and its output will be encrypted read for transmission over a socket.

Constructor Summary

Constructors

Constructor and Description
BytesBufferHandler()

Method Summary

Modifier and Type	Method and Description
void	handleDecryptedData(ByteBuffer input, ByteBuffer output) Accept decrypted input data, previous collected by an invocation of readData.
int	readData(ByteBuffer target) Read encrypted data from an input into the supplied buffer.
void	set(TcpHandler<N> delegate, net.openhft.chronicle.bytes.Bytes<ByteBuffer> input, net.openhft.chronicle.bytes.Bytes<ByteBuffer> output, N networkContext)
int	writeData(ByteBuffer encrypted) Write encrypted data to an output from the supplied buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

BytesBufferHandler

public BytesBufferHandler()

Method Detail

set

public void set(TcpHandler<N> delegate,
                net.openhft.chronicle.bytes.Bytes<ByteBuffer> input,
                net.openhft.chronicle.bytes.Bytes<ByteBuffer> output,
                N networkContext)

readData

public int readData(ByteBuffer target)

Read encrypted data from an input into the supplied buffer.

Specified by:

readData in interface BufferHandler

Parameters:

target - the target buffer for encrypted data

Returns:

the number of bytes written

handleDecryptedData

public void handleDecryptedData(ByteBuffer input,
                                ByteBuffer output)

Accept decrypted input data, previous collected by an invocation of readData. Any plain-text output should be written to the output buffer for encryption.

Specified by:

handleDecryptedData in interface BufferHandler

Parameters:

input - a buffer containing decrypted input data

output - a buffer that can be used for writing plain-text output

writeData

public int writeData(ByteBuffer encrypted)

Write encrypted data to an output from the supplied buffer.

Specified by:

writeData in interface BufferHandler

Parameters:

encrypted - the buffer containing encrypted data

Returns:

the number of bytes written