Package javax.servlet

Interface AsyncContext

All Known Implementing Classes:

DefaultAsyncContext

public interface AsyncContext

The AsyncContext API.

Author:

Manfred Riem ([email protected])

Field Summary

Fields

Modifier and Type	Field	Description
static String	ASYNC_CONTEXT_PATH	Defines the ASYNC_CONTEXT_PATH constant.
static String	ASYNC_MAPPING	Defines the ASYNC_MAPPING constant.
static String	ASYNC_PATH_INFO	Defines the ASYNC_PATH_INFO constant.
static String	ASYNC_QUERY_STRING	Defines the ASYNC_QUERY_STRING constant.
static String	ASYNC_REQUEST_URI	Defines the ASYNC_REQUEST_URI constant.
static String	ASYNC_SERVLET_PATH	Define the ASYNC_SERVLET_PATH constant.

Method Summary

Modifier and Type	Method	Description
void	addListener(AsyncListener listener)	Add the async listener.
void	addListener(AsyncListener listener, ServletRequest servletRequest, ServletResponse servletResponse)	Add the async listener.
void	complete()	Complete the request.
<T extends AsyncListener> T	createListener(Class<T> clazz)	Create the listener.
void	dispatch()	Dispatch the request.
void	dispatch(String path)	Dispatch the request.
void	dispatch(ServletContext context, String path)	Dispatch the request.
ServletRequest	getRequest()	Get the request.
ServletResponse	getResponse()	Get the response.
long	getTimeout()	Get the timeout.
boolean	hasOriginalRequestAndResponse()	Has the original request and response.
void	setTimeout(long timeout)	Set the timeout.
void	start(Runnable runnable)	Start the thread.

Field Detail

ASYNC_CONTEXT_PATH

static final String ASYNC_CONTEXT_PATH

Defines the ASYNC_CONTEXT_PATH constant.

See Also:

Constant Field Values

ASYNC_MAPPING

static final String ASYNC_MAPPING

Defines the ASYNC_MAPPING constant.

See Also:

Constant Field Values

ASYNC_PATH_INFO

static final String ASYNC_PATH_INFO

Defines the ASYNC_PATH_INFO constant.

See Also:

Constant Field Values

ASYNC_QUERY_STRING

static final String ASYNC_QUERY_STRING

Defines the ASYNC_QUERY_STRING constant.

See Also:

Constant Field Values

ASYNC_REQUEST_URI

static final String ASYNC_REQUEST_URI

Defines the ASYNC_REQUEST_URI constant.

See Also:

Constant Field Values

ASYNC_SERVLET_PATH

static final String ASYNC_SERVLET_PATH

Define the ASYNC_SERVLET_PATH constant.

See Also:

Constant Field Values

Method Detail

addListener

void addListener(AsyncListener listener)

Add the async listener.

Parameters:

listener - the async listener.

addListener

void addListener(AsyncListener listener,
                 ServletRequest servletRequest,
                 ServletResponse servletResponse)

Add the async listener.

Parameters:

listener - the async listener.

servletRequest - the servlet request.

servletResponse - the servlet response.

complete

void complete()

Complete the request.

createListener

<T extends AsyncListener> T createListener(Class<T> clazz)
                                    throws ServletException

Create the listener.

Type Parameters:

T - the listener type.

Parameters:

clazz - the class.

Returns:

the listener.

Throws:

ServletException - when a serv

dispatch

void dispatch()

Dispatch the request.

dispatch

void dispatch(ServletContext context,
              String path)

Dispatch the request.

Parameters:

context - the servlet context.

path - the path.

dispatch

void dispatch(String path)

Dispatch the request.

Parameters:

path - the path.

getRequest

ServletRequest getRequest()

Get the request.

Returns:

the request.

getResponse

ServletResponse getResponse()

Get the response.

Returns:

the response.

getTimeout

long getTimeout()

Get the timeout.

Returns:

the timeout.

hasOriginalRequestAndResponse

boolean hasOriginalRequestAndResponse()

Has the original request and response.

Returns:

true if it does, false otherwise.

setTimeout

void setTimeout(long timeout)

Set the timeout.

Parameters:

timeout - the timeout.

start

void start(Runnable runnable)

Start the thread.

Parameters:

runnable - the runnable.