public class TimeoutListener extends Object implements AsyncListener
Constructor and Description |
---|
TimeoutListener() |
Modifier and Type | Method and Description |
---|---|
void |
onComplete(AsyncEvent event)
Notifies this AsyncListener that an asynchronous operation
has been completed.
|
void |
onError(AsyncEvent event)
Notifies this AsyncListener that an asynchronous operation
has failed to complete.
|
void |
onStartAsync(AsyncEvent event)
Notifies this AsyncListener that a new asynchronous cycle is being
initiated via a call to one of the
ServletRequest.startAsync()
methods. |
void |
onTimeout(AsyncEvent event)
Notifies this AsyncListener that an asynchronous operation
has timed out.
|
boolean |
timedOut() |
public void onComplete(AsyncEvent event) throws IOException
AsyncListener
The AsyncContext
corresponding to the asynchronous
operation that has been completed may be obtained by calling
getAsyncContext
on the given
event.
In addition, if this AsyncListener had been registered via a call
to AsyncContext.addListener(AsyncListener,
ServletRequest, ServletResponse)
, the supplied ServletRequest and
ServletResponse objects may be retrieved by calling
getSuppliedRequest
and
getSuppliedResponse
,
respectively, on the given event.
onComplete
in interface AsyncListener
event
- the AsyncEvent indicating that an asynchronous
operation has been completedIOException
- if an I/O related error has occurred during the
processing of the given AsyncEventpublic void onTimeout(AsyncEvent event) throws IOException
AsyncListener
The AsyncContext
corresponding to the asynchronous
operation that has timed out may be obtained by calling
getAsyncContext
on the given
event.
In addition, if this AsyncListener had been registered via a call
to AsyncContext.addListener(AsyncListener,
ServletRequest, ServletResponse)
, the supplied ServletRequest and
ServletResponse objects may be retrieved by calling
getSuppliedRequest
and
getSuppliedResponse
,
respectively, on the given event.
onTimeout
in interface AsyncListener
event
- the AsyncEvent indicating that an asynchronous
operation has timed outIOException
- if an I/O related error has occurred during the
processing of the given AsyncEventpublic void onError(AsyncEvent event) throws IOException
AsyncListener
The AsyncContext
corresponding to the asynchronous
operation that failed to complete may be obtained by calling
getAsyncContext
on the given
event.
In addition, if this AsyncListener had been registered via a call
to AsyncContext.addListener(AsyncListener,
ServletRequest, ServletResponse)
, the supplied ServletRequest and
ServletResponse objects may be retrieved by calling
getSuppliedRequest
and
getSuppliedResponse
,
respectively, on the given event.
onError
in interface AsyncListener
event
- the AsyncEvent indicating that an asynchronous
operation has failed to completeIOException
- if an I/O related error has occurred during the
processing of the given AsyncEventpublic void onStartAsync(AsyncEvent event) throws IOException
AsyncListener
ServletRequest.startAsync()
methods.
The AsyncContext
corresponding to the asynchronous
operation that is being reinitialized may be obtained by calling
getAsyncContext
on the given
event.
In addition, if this AsyncListener had been registered via a call
to AsyncContext.addListener(AsyncListener,
ServletRequest, ServletResponse)
, the supplied ServletRequest and
ServletResponse objects may be retrieved by calling
getSuppliedRequest
and
getSuppliedResponse
,
respectively, on the given event.
This AsyncListener will not receive any events related to the
new asynchronous cycle unless it registers itself (via a call
to AsyncContext.addListener(javax.servlet.AsyncListener)
) with the AsyncContext that
is delivered as part of the given AsyncEvent.
onStartAsync
in interface AsyncListener
event
- the AsyncEvent indicating that a new asynchronous
cycle is being initiatedIOException
- if an I/O related error has occurred during the
processing of the given AsyncEventpublic boolean timedOut()
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