Module org.glassfish.grizzly.websockets

Package org.glassfish.grizzly.websockets

Interface WebSocketListener

All Known Implementing Classes:

WebSocketAdapter, WebSocketApplication

public interface WebSocketListener

Interface to allow notification of events occurring on specific WebSocket instances.

Method Summary

Modifier and Type	Method	Description
void	onClose(WebSocket socket, DataFrame frame)	Invoked when WebSocket.onClose(DataFrame) has been called on a particular WebSocket instance.
void	onConnect(WebSocket socket)	Invoked when the opening handshake has been completed for a specific WebSocket instance.
void	onFragment(WebSocket socket, byte[] fragment, boolean last)	Invoked when WebSocket.onFragment(boolean, byte[]) has been called on a particular WebSocket instance.
void	onFragment(WebSocket socket, String fragment, boolean last)	Invoked when WebSocket.onFragment(boolean, String) has been called on a particular WebSocket instance.
void	onMessage(WebSocket socket, byte[] bytes)	Invoked when WebSocket.onMessage(String) has been called on a particular WebSocket instance.
void	onMessage(WebSocket socket, String text)	Invoked when WebSocket.onMessage(String) has been called on a particular WebSocket instance.
void	onPing(WebSocket socket, byte[] bytes)	Invoked when WebSocket.onPing(DataFrame) has been called on a particular WebSocket instance.
void	onPong(WebSocket socket, byte[] bytes)	Invoked when WebSocket.onPong(DataFrame) has been called on a particular WebSocket instance.

Method Details

onClose

void onClose(WebSocket socket,
 DataFrame frame)

Invoked when WebSocket.onClose(DataFrame) has been called on a particular WebSocket instance.

Parameters:

socket - the WebSocket being closed.

frame - the closing DataFrame sent by the remote end-point.

onConnect

void onConnect(WebSocket socket)

Invoked when the opening handshake has been completed for a specific WebSocket instance.

Parameters:

socket - the newly connected WebSocket

onMessage

void onMessage(WebSocket socket,
 String text)

Invoked when WebSocket.onMessage(String) has been called on a particular WebSocket instance.

Parameters:

socket - the WebSocket that received a message.

text - the message received.

onMessage

void onMessage(WebSocket socket,
 byte[] bytes)

Invoked when WebSocket.onMessage(String) has been called on a particular WebSocket instance.

Parameters:

socket - the WebSocket that received a message.

bytes - the message received.

onPing

void onPing(WebSocket socket,
 byte[] bytes)

Invoked when WebSocket.onPing(DataFrame) has been called on a particular WebSocket instance.

Parameters:

socket - the WebSocket that received the ping.

bytes - the payload of the ping frame, if any.

onPong

void onPong(WebSocket socket,
 byte[] bytes)

Invoked when WebSocket.onPong(DataFrame) has been called on a particular WebSocket instance.

Parameters:

socket - the WebSocket that received the pong.

bytes - the payload of the pong frame, if any.

onFragment

void onFragment(WebSocket socket,
 String fragment,
 boolean last)

Invoked when WebSocket.onFragment(boolean, String) has been called on a particular WebSocket instance.

Parameters:

socket - the WebSocket received the message fragment.

fragment - the message fragment.

last - flag indicating if this was the last fragment.

onFragment

void onFragment(WebSocket socket,
 byte[] fragment,
 boolean last)

Invoked when WebSocket.onFragment(boolean, byte[]) has been called on a particular WebSocket instance.

Parameters:

socket - the WebSocket received the message fragment.

fragment - the message fragment.

last - flag indicating if this was the last fragment.