org.apache.tomcat.websocket.server

Class WsHttpUpgradeHandler

java.lang.Object

org.apache.tomcat.websocket.server.WsHttpUpgradeHandler

All Implemented Interfaces:

HttpUpgradeHandler, InternalHttpUpgradeHandler

public class WsHttpUpgradeHandler
extends Object
implements InternalHttpUpgradeHandler

Servlet 3.1 HTTP upgrade handler for WebSocket connections.

Constructor Summary

Constructors

Constructor and Description
WsHttpUpgradeHandler()

Method Summary

Modifier and Type	Method and Description
void	destroy() This method is called after the upgraded connection has been closed.
void	init(WebConnection connection) This method is called once the request/response pair where HttpServletRequest.upgrade(Class) is called has completed processing and is the point where control of the connection passes from the container to the HttpUpgradeHandler.
void	pause()
void	preInit(Endpoint ep, EndpointConfig endpointConfig, WsServerContainer wsc, WsHandshakeRequest handshakeRequest, List<Extension> negotiatedExtensionsPhase2, String subProtocol, Transformation transformation, Map<String,String> pathParameters, boolean secure)
void	setSocketWrapper(SocketWrapperBase<?> socketWrapper)
void	setSslSupport(SSLSupport sslSupport)
AbstractEndpoint.Handler.SocketState	upgradeDispatch(SocketEvent status)

Methods inherited from class java.lang.Object

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

Constructor Detail

WsHttpUpgradeHandler

public WsHttpUpgradeHandler()

Method Detail

setSocketWrapper

public void setSocketWrapper(SocketWrapperBase<?> socketWrapper)

Specified by:

setSocketWrapper in interface InternalHttpUpgradeHandler

preInit

public void preInit(Endpoint ep,
                    EndpointConfig endpointConfig,
                    WsServerContainer wsc,
                    WsHandshakeRequest handshakeRequest,
                    List<Extension> negotiatedExtensionsPhase2,
                    String subProtocol,
                    Transformation transformation,
                    Map<String,String> pathParameters,
                    boolean secure)

init

public void init(WebConnection connection)

Description copied from interface: javax.servlet.http.HttpUpgradeHandler

This method is called once the request/response pair where HttpServletRequest.upgrade(Class) is called has completed processing and is the point where control of the connection passes from the container to the HttpUpgradeHandler.

Specified by:

init in interface HttpUpgradeHandler

Parameters:

connection - The connection that has been upgraded

upgradeDispatch

public AbstractEndpoint.Handler.SocketState upgradeDispatch(SocketEvent status)

Specified by:

upgradeDispatch in interface InternalHttpUpgradeHandler

pause

public void pause()

Specified by:

pause in interface InternalHttpUpgradeHandler

destroy

public void destroy()

Description copied from interface: javax.servlet.http.HttpUpgradeHandler

This method is called after the upgraded connection has been closed.

Specified by:

destroy in interface HttpUpgradeHandler

setSslSupport

public void setSslSupport(SSLSupport sslSupport)

Specified by:

setSslSupport in interface InternalHttpUpgradeHandler