Tomcat 10.1.19 · jakarta.servlet.AsyncListener · APIdia, the JavaDoc alternative

Method Summary

Modifier and Type	Method and Description
public void	onComplete(AsyncEvent Provides access to the objects associated with the event event) This event is fired after the call to `AsyncContext#complete()` has been processed by the container.
public void	onError(AsyncEvent Provides access to the objects associated with the event event) This event is fired if an error occurs during an asynchronous operation but before the container takes any action as a result of the error.
public void	onStartAsync(AsyncEvent Provides access to the objects associated with the event event) This event is fired if new call is made to `ServletRequest#startAsync()` after the completion of the `AsyncContext` to which this listener was added.
public void	onTimeout(AsyncEvent Provides access to the objects associated with the event event) This event is fired if an asynchronous operation times out but before the container takes any action as a result of the timeout.

onComplete back to summary

onComplete	back to summary
public void onComplete(AsyncEvent event) throws IOException This event is fired after the call to `AsyncContext#complete()` has been processed by the container. Parameters event:AsyncEvent Provides access to the objects associated with the event Exceptions IOException: Should be thrown if an I/O error occurs during the processing of the event

public void onComplete(AsyncEvent event) throws IOException

This event is fired after the call to AsyncContext#complete() has been processed by the container.

Parameters

Exceptions

IOException:: Should be thrown if an I/O error occurs during the processing of the event

onError	back to summary
public void onError(AsyncEvent event) throws IOException This event is fired if an error occurs during an asynchronous operation but before the container takes any action as a result of the error. Parameters event:AsyncEvent Provides access to the objects associated with the event Exceptions IOException: Should be thrown if an I/O error occurs during the processing of the event

onError

public void onError(AsyncEvent event) throws IOException

This event is fired if an error occurs during an asynchronous operation but before the container takes any action as a result of the error.

Parameters

Exceptions

IOException:: Should be thrown if an I/O error occurs during the processing of the event

onStartAsync back to summary

onStartAsync	back to summary
public void onStartAsync(AsyncEvent event) throws IOException This event is fired if new call is made to `ServletRequest#startAsync()` after the completion of the `AsyncContext` to which this listener was added. Parameters event:AsyncEvent Provides access to the objects associated with the event Exceptions IOException: Should be thrown if an I/O error occurs during the processing of the event

public void onStartAsync(AsyncEvent event) throws IOException

This event is fired if new call is made to ServletRequest#startAsync() after the completion of the AsyncContext to which this listener was added.

Parameters

Exceptions

IOException:: Should be thrown if an I/O error occurs during the processing of the event

onTimeout	back to summary
public void onTimeout(AsyncEvent event) throws IOException This event is fired if an asynchronous operation times out but before the container takes any action as a result of the timeout. Parameters event:AsyncEvent Provides access to the objects associated with the event Exceptions IOException: Should be thrown if an I/O error occurs during the processing of the event

onTimeout

public void onTimeout(AsyncEvent event) throws IOException

This event is fired if an asynchronous operation times out but before the container takes any action as a result of the timeout.

Parameters

Exceptions

IOException:: Should be thrown if an I/O error occurs during the processing of the event