Package org.glassfish.grizzly.websockets

Class HandShake

java.lang.Object

org.glassfish.grizzly.websockets.HandShake

Direct Known Subclasses:

RFC6455HandShake

public abstract class HandShake
extends Object

Author:

Justin Lee

Constructor Summary

Constructors

Constructor	Description
HandShake(URI url)
HandShake(HttpRequestPacket request)

Method Summary

Modifier and Type	Method	Description
protected final void	buildLocation()
HttpContent	composeHeaders()
List<Extension>	getExtensions()
String	getLocation()
String	getOrigin()
int	getPort()
String	getResourcePath()
String	getServerHostName()
List<String>	getSubProtocol()
protected abstract int	getVersion()
void	initiate(FilterChainContext ctx)
protected List<Extension>	intersection(List<Extension> requested, List<Extension> supported)
boolean	isSecure()
protected String	join(List<String> values)
protected final String	joinExtensions(List<Extension> extensions)
protected final List<Extension>	parseExtensionsHeader(String headerValue)
protected final void	parseParameters(String parameterString, List<Extension.Parameter> parameters)
void	respond(FilterChainContext ctx, WebSocketApplication application, HttpResponsePacket response)
void	setExtensions(List<Extension> extensions)
protected abstract void	setHeaders(HttpResponsePacket response)
void	setSubProtocol(List<String> subProtocol)
protected final List<String>	split(String header)
void	validateServerResponse(HttpResponsePacket headers)

Methods inherited from class java.lang.Object

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

Constructor Details

HandShake

public HandShake(URI url)

HandShake

public HandShake(HttpRequestPacket request)

Method Details

getVersion

protected abstract int getVersion()

buildLocation

protected final void buildLocation()

getLocation

public String getLocation()

getOrigin

public String getOrigin()

getPort

public int getPort()

getResourcePath

public String getResourcePath()

isSecure

public boolean isSecure()

getServerHostName

public String getServerHostName()

getSubProtocol

public List<String> getSubProtocol()

setSubProtocol

public void setSubProtocol(List<String> subProtocol)

getExtensions

public List<Extension> getExtensions()

setExtensions

public void setExtensions(List<Extension> extensions)

joinExtensions

protected final String joinExtensions(List<Extension> extensions)

join

protected String join(List<String> values)

composeHeaders

public HttpContent composeHeaders()

validateServerResponse

public void validateServerResponse(HttpResponsePacket headers)

respond

public void respond(FilterChainContext ctx,
 WebSocketApplication application,
 HttpResponsePacket response)

setHeaders

protected abstract void setHeaders(HttpResponsePacket response)

split

protected final List<String> split(String header)

intersection

protected List<Extension> intersection(List<Extension> requested,
 List<Extension> supported)

parseExtensionsHeader

protected final List<Extension> parseExtensionsHeader(String headerValue)

parseParameters

protected final void parseParameters(String parameterString,
 List<Extension.Parameter> parameters)

initiate

public void initiate(FilterChainContext ctx)
              throws IOException

Throws:

IOException