org.apache.nifi.processor.util.listen.handler.socket

Class SSLSocketChannelHandler<E extends Event<SocketChannel>>

java.lang.Object

org.apache.nifi.processor.util.listen.handler.ChannelHandler<E,AsyncChannelDispatcher>

org.apache.nifi.processor.util.listen.handler.socket.SocketChannelHandler<E>

org.apache.nifi.processor.util.listen.handler.socket.SSLSocketChannelHandler<E>

All Implemented Interfaces:

Runnable

public class SSLSocketChannelHandler<E extends Event<SocketChannel>>
extends SocketChannelHandler<E>

Wraps a SocketChannel with an SSLSocketChannel for receiving messages over TLS.

Field Summary

Fields

Modifier and Type	Field and Description
private ByteArrayOutputStream	currBytes

Fields inherited from class org.apache.nifi.processor.util.listen.handler.socket.SocketChannelHandler

TCP_DELIMITER

Fields inherited from class org.apache.nifi.processor.util.listen.handler.ChannelHandler

charset, dispatcher, eventFactory, events, key, logger

Constructor Summary

Constructors

Constructor and Description
SSLSocketChannelHandler(SelectionKey key, AsyncChannelDispatcher dispatcher, Charset charset, EventFactory<E> eventFactory, BlockingQueue<E> events, ComponentLog logger)

Method Summary

Modifier and Type	Method and Description
byte	getDelimiter()
protected void	processBuffer(SSLSocketChannel sslSocketChannel, SocketChannel socketChannel, int bytesRead, byte[] buffer) Process the contents of the buffer.
void	run()

Methods inherited from class java.lang.Object

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

Field Detail

currBytes

private final ByteArrayOutputStream currBytes

Constructor Detail

SSLSocketChannelHandler

public SSLSocketChannelHandler(SelectionKey key,
                               AsyncChannelDispatcher dispatcher,
                               Charset charset,
                               EventFactory<E> eventFactory,
                               BlockingQueue<E> events,
                               ComponentLog logger)

Method Detail

run

public void run()

processBuffer

protected void processBuffer(SSLSocketChannel sslSocketChannel,
                             SocketChannel socketChannel,
                             int bytesRead,
                             byte[] buffer)
                      throws InterruptedException,
                             IOException

Process the contents of the buffer. Give sub-classes a chance to override this behavior.

Parameters:

sslSocketChannel - the channel the data was read from

socketChannel - the socket channel being wrapped by sslSocketChannel

bytesRead - the number of bytes read

buffer - the buffer to process

Throws:

InterruptedException - thrown if interrupted while queuing events

IOException

getDelimiter

public byte getDelimiter()

Specified by:

getDelimiter in class SocketChannelHandler<E extends Event<SocketChannel>>

Returns:

the byte used as the delimiter between messages for the given handler