Package org.eclipse.jetty.websocket.core.server.internal

Class AbstractHandshaker

java.lang.Object

org.eclipse.jetty.websocket.core.server.internal.AbstractHandshaker

All Implemented Interfaces:

Handshaker

Direct Known Subclasses:

RFC6455Handshaker, RFC8441Handshaker

public abstract class AbstractHandshaker
extends Object
implements Handshaker

Field Summary

Fields

Modifier and Type	Field	Description
protected static final org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor	Description
AbstractHandshaker()

Method Summary

Modifier and Type	Method	Description
protected abstract WebSocketConnection	createWebSocketConnection(Request baseRequest, WebSocketCoreSession coreSession)
protected abstract WebSocketNegotiation	newNegotiation(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, WebSocketComponents webSocketComponents)
protected WebSocketConnection	newWebSocketConnection(EndPoint endPoint, Executor executor, Scheduler scheduler, ByteBufferPool byteBufferPool, RetainableByteBufferPool retainableByteBufferPool, WebSocketCoreSession coreSession)
protected WebSocketCoreSession	newWebSocketCoreSession(javax.servlet.http.HttpServletRequest request, FrameHandler handler, Negotiated negotiated, WebSocketComponents components)
protected abstract void	prepareResponse(Response response, WebSocketNegotiation negotiation)
boolean	upgradeRequest(WebSocketNegotiator negotiator, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, WebSocketComponents components, Configuration.Customizer defaultCustomizer)
protected abstract boolean	validateFrameHandler(FrameHandler frameHandler, javax.servlet.http.HttpServletResponse response)
protected boolean	validateNegotiation(WebSocketNegotiation negotiation)
protected abstract boolean	validateRequest(javax.servlet.http.HttpServletRequest request)

Methods inherited from class java.lang.Object

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

Field Details

LOG

protected static final org.slf4j.Logger LOG

Constructor Details

AbstractHandshaker

public AbstractHandshaker()

Method Details

upgradeRequest

public boolean upgradeRequest(WebSocketNegotiator negotiator,
 javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 WebSocketComponents components,
 Configuration.Customizer defaultCustomizer)
                       throws IOException

Specified by:

upgradeRequest in interface Handshaker

Throws:

IOException

validateRequest

protected abstract boolean validateRequest(javax.servlet.http.HttpServletRequest request)

newNegotiation

protected abstract WebSocketNegotiation newNegotiation(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 WebSocketComponents webSocketComponents)

validateFrameHandler

protected abstract boolean validateFrameHandler(FrameHandler frameHandler,
 javax.servlet.http.HttpServletResponse response)

validateNegotiation

protected boolean validateNegotiation(WebSocketNegotiation negotiation)

newWebSocketCoreSession

protected WebSocketCoreSession newWebSocketCoreSession(javax.servlet.http.HttpServletRequest request,
 FrameHandler handler,
 Negotiated negotiated,
 WebSocketComponents components)

createWebSocketConnection

protected abstract WebSocketConnection createWebSocketConnection(Request baseRequest,
 WebSocketCoreSession coreSession)

newWebSocketConnection

protected WebSocketConnection newWebSocketConnection(EndPoint endPoint,
 Executor executor,
 Scheduler scheduler,
 ByteBufferPool byteBufferPool,
 RetainableByteBufferPool retainableByteBufferPool,
 WebSocketCoreSession coreSession)

prepareResponse

protected abstract void prepareResponse(Response response,
 WebSocketNegotiation negotiation)