org.apache.nifi.processors.beats.handler

Class BeatsFrameHandler<E extends Event<SocketChannel>>

java.lang.Object

org.apache.nifi.processors.beats.handler.BeatsFrameHandler<E>

public class BeatsFrameHandler<E extends Event<SocketChannel>>
extends Object

Encapsulates the logic to handle a BeatsFrame once it has been read from the channel.

Field Summary

Fields

Modifier and Type	Field and Description
private Charset	charset
private AsyncChannelDispatcher	dispatcher
private BeatsEncoder	encoder
private EventFactory<E>	eventFactory
private EventQueue<E>	events
static byte	FRAME_ACK
static byte	FRAME_COMPRESSED
static byte	FRAME_DATA
static byte	FRAME_JSON
static byte	FRAME_WINDOWSIZE
private SelectionKey	key
private ComponentLog	logger

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	handle(BeatsFrame frame, ChannelResponder<SocketChannel> responder, String sender)

Methods inherited from class java.lang.Object

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

Field Detail

charset

private final Charset charset

eventFactory

private final EventFactory<E extends Event<SocketChannel>> eventFactory

events

private final EventQueue<E extends Event<SocketChannel>> events

key

private final SelectionKey key

dispatcher

private final AsyncChannelDispatcher dispatcher

encoder

private final BeatsEncoder encoder

logger

private final ComponentLog logger

FRAME_WINDOWSIZE

public static final byte FRAME_WINDOWSIZE

See Also:

Constant Field Values

FRAME_DATA

public static final byte FRAME_DATA

See Also:

Constant Field Values

FRAME_COMPRESSED

public static final byte FRAME_COMPRESSED

See Also:

Constant Field Values

FRAME_ACK

public static final byte FRAME_ACK

See Also:

Constant Field Values

FRAME_JSON

public static final byte FRAME_JSON

See Also:

Constant Field Values

Constructor Detail

BeatsFrameHandler

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

Method Detail

handle

public void handle(BeatsFrame frame,
                   ChannelResponder<SocketChannel> responder,
                   String sender)
            throws IOException,
                   InterruptedException

Throws:

IOException

InterruptedException