org.springframework.web.socket.sockjs.client

Class WebSocketClientSockJsSession

java.lang.Object

org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession

org.springframework.web.socket.sockjs.client.WebSocketClientSockJsSession

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, NativeWebSocketSession, WebSocketSession

public class WebSocketClientSockJsSession
extends AbstractClientSockJsSession
implements NativeWebSocketSession

An extension of AbstractClientSockJsSession wrapping and delegating to an actual WebSocket session.

Since:

4.1

Author:

Rossen Stoyanchev

Field Summary

Fields

Modifier and Type	Field and Description
private WebSocketSession	webSocketSession

Fields inherited from class org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession

logger

Constructor Summary

Constructors

Constructor and Description
WebSocketClientSockJsSession(TransportRequest request, WebSocketHandler handler, SettableListenableFuture<WebSocketSession> connectFuture)

Method Summary

Modifier and Type	Method and Description
private void	checkDelegateSessionInitialized()
protected void	disconnect(CloseStatus status)
java.lang.String	getAcceptedProtocol() Return the negotiated sub-protocol or null if none was specified or negotiated successfully.
int	getBinaryMessageSizeLimit() Get the configured maximum size for an incoming binary message.
java.util.List<WebSocketExtension>	getExtensions() Return the negotiated extensions or null if none was specified or negotiated successfully.
java.net.InetSocketAddress	getLocalAddress() Return the address on which the request was received.
java.lang.Object	getNativeSession() Return the underlying native WebSocketSession, if available.
<T> T	getNativeSession(java.lang.Class<T> requiredType) Return the underlying native WebSocketSession, if available.
java.net.InetSocketAddress	getRemoteAddress() Return the address of the remote client.
int	getTextMessageSizeLimit() Get the configured maximum size for an incoming text message.
void	initializeDelegateSession(WebSocketSession session)
protected void	sendInternal(TextMessage textMessage)
void	setBinaryMessageSizeLimit(int messageSizeLimit) Configure the maximum size for an incoming binary message.
void	setTextMessageSizeLimit(int messageSizeLimit) Configure the maximum size for an incoming text message.

Methods inherited from class org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession

afterTransportClosed, close, close, closeInternal, getAttributes, getHandshakeHeaders, getId, getMessageCodec, getPrincipal, getTimeoutTask, getUri, getWebSocketHandler, handleFrame, handleTransportError, isDisconnected, isOpen, sendMessage, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.web.socket.WebSocketSession

close, close, getAttributes, getHandshakeHeaders, getId, getPrincipal, getUri, isOpen, sendMessage

Field Detail

webSocketSession

private WebSocketSession webSocketSession

Constructor Detail

WebSocketClientSockJsSession

public WebSocketClientSockJsSession(TransportRequest request,
                                    WebSocketHandler handler,
                                    SettableListenableFuture<WebSocketSession> connectFuture)

Method Detail

getNativeSession

public java.lang.Object getNativeSession()

Description copied from interface: NativeWebSocketSession

Return the underlying native WebSocketSession, if available.

Specified by:

getNativeSession in interface NativeWebSocketSession

Returns:

the native session or null

getNativeSession

public <T> T getNativeSession(java.lang.Class<T> requiredType)

Description copied from interface: NativeWebSocketSession

Return the underlying native WebSocketSession, if available.

Specified by:

getNativeSession in interface NativeWebSocketSession

Parameters:

requiredType - the required type of the session

Returns:

the native session of the required type or null

getLocalAddress

public java.net.InetSocketAddress getLocalAddress()

Description copied from interface: WebSocketSession

Return the address on which the request was received.

Specified by:

getLocalAddress in interface WebSocketSession

getRemoteAddress

public java.net.InetSocketAddress getRemoteAddress()

Description copied from interface: WebSocketSession

Return the address of the remote client.

Specified by:

getRemoteAddress in interface WebSocketSession

getAcceptedProtocol

public java.lang.String getAcceptedProtocol()

Description copied from interface: WebSocketSession

Return the negotiated sub-protocol or null if none was specified or negotiated successfully.

Specified by:

getAcceptedProtocol in interface WebSocketSession

setTextMessageSizeLimit

public void setTextMessageSizeLimit(int messageSizeLimit)

Description copied from interface: WebSocketSession

Configure the maximum size for an incoming text message.

Specified by:

setTextMessageSizeLimit in interface WebSocketSession

getTextMessageSizeLimit

public int getTextMessageSizeLimit()

Description copied from interface: WebSocketSession

Get the configured maximum size for an incoming text message.

Specified by:

getTextMessageSizeLimit in interface WebSocketSession

setBinaryMessageSizeLimit

public void setBinaryMessageSizeLimit(int messageSizeLimit)

Description copied from interface: WebSocketSession

Configure the maximum size for an incoming binary message.

Specified by:

setBinaryMessageSizeLimit in interface WebSocketSession

getBinaryMessageSizeLimit

public int getBinaryMessageSizeLimit()

Description copied from interface: WebSocketSession

Get the configured maximum size for an incoming binary message.

Specified by:

getBinaryMessageSizeLimit in interface WebSocketSession

getExtensions

public java.util.List<WebSocketExtension> getExtensions()

Description copied from interface: WebSocketSession

Return the negotiated extensions or null if none was specified or negotiated successfully.

Specified by:

getExtensions in interface WebSocketSession

checkDelegateSessionInitialized

private void checkDelegateSessionInitialized()

initializeDelegateSession

public void initializeDelegateSession(WebSocketSession session)

sendInternal

protected void sendInternal(TextMessage textMessage)
                     throws java.io.IOException

Specified by:

sendInternal in class AbstractClientSockJsSession

Throws:

java.io.IOException

disconnect

protected void disconnect(CloseStatus status)
                   throws java.io.IOException

Specified by:

disconnect in class AbstractClientSockJsSession

Throws:

java.io.IOException