org.eclipse.jetty.server

Class HttpChannelState

java.lang.Object

org.eclipse.jetty.server.HttpChannelState

public class HttpChannelState
extends Object

Implementation of AsyncContext interface that holds the state of request-response cycle.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HttpChannelState.Action The actions to take as the channel moves from state to state.
static class	HttpChannelState.Async The state of the servlet async API.
static class	HttpChannelState.State The dispatched state of the HttpChannel, used to control the overall livecycle

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HttpChannelState(HttpChannel<?> channel)

Method Summary

Methods

Modifier and Type	Method and Description
void	addListener(javax.servlet.AsyncListener listener)
protected void	cancelTimeout()
void	complete()
protected void	completed()
void	dispatch(javax.servlet.ServletContext context, String path)
protected void	error(Throwable th)
void	errorComplete()
protected void	expired()
AsyncContextEvent	getAsyncContextEvent()
Object	getAttribute(String name)
Request	getBaseRequest()
ContextHandler	getContextHandler()
HttpChannel<?>	getHttpChannel()
javax.servlet.ServletResponse	getServletResponse()
HttpChannelState.State	getState()
String	getStatusString()
long	getTimeout()
protected HttpChannelState.Action	handling()
boolean	isAsync()
boolean	isAsyncStarted()
boolean	isExpired()
boolean	isInitial()
boolean	isSuspended()
void	onReadPossible()
void	onWritePossible()
protected void	recycle()
void	removeAttribute(String name)
protected void	scheduleDispatch()
protected void	scheduleTimeout()
void	setAttribute(String name, Object attribute)
void	setTimeout(long ms)
void	startAsync(AsyncContextEvent event)
String	toString()
protected HttpChannelState.Action	unhandle() Signal that the HttpConnection has finished handling the request.
void	upgrade()

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpChannelState

protected HttpChannelState(HttpChannel<?> channel)

Method Detail

getState

public HttpChannelState.State getState()

addListener

public void addListener(javax.servlet.AsyncListener listener)

setTimeout

public void setTimeout(long ms)

getTimeout

public long getTimeout()

getAsyncContextEvent

public AsyncContextEvent getAsyncContextEvent()

toString

public String toString()

Overrides:

toString in class Object

getStatusString

public String getStatusString()

handling

protected HttpChannelState.Action handling()

Returns:

Next handling of the request should proceed

startAsync

public void startAsync(AsyncContextEvent event)

error

protected void error(Throwable th)

unhandle

protected HttpChannelState.Action unhandle()

Signal that the HttpConnection has finished handling the request. For blocking connectors, this call may block if the request has been suspended (startAsync called).

Returns:

next actions be handled again (eg because of a resume that happened before unhandle was called)

dispatch

public void dispatch(javax.servlet.ServletContext context,
            String path)

expired

protected void expired()

complete

public void complete()

errorComplete

public void errorComplete()

completed

protected void completed()

recycle

protected void recycle()

upgrade

public void upgrade()

scheduleDispatch

protected void scheduleDispatch()

scheduleTimeout

protected void scheduleTimeout()

cancelTimeout

protected void cancelTimeout()

isExpired

public boolean isExpired()

isInitial

public boolean isInitial()

isSuspended

public boolean isSuspended()

isAsyncStarted

public boolean isAsyncStarted()

isAsync

public boolean isAsync()

getBaseRequest

public Request getBaseRequest()

getHttpChannel

public HttpChannel<?> getHttpChannel()

getContextHandler

public ContextHandler getContextHandler()

getServletResponse

public javax.servlet.ServletResponse getServletResponse()

getAttribute

public Object getAttribute(String name)

removeAttribute

public void removeAttribute(String name)

setAttribute

public void setAttribute(String name,
                Object attribute)

onReadPossible

public void onReadPossible()

onWritePossible

public void onWritePossible()