org.apache.coyote.http11.upgrade.servlet31

Interface ReadListener

All Superinterfaces:

EventListener

public interface ReadListener
extends EventListener

Receives notification of read events when using non-blocking IO.

Method Summary

Methods

Modifier and Type	Method and Description
void	onAllDataRead() Invoked when the request body has been fully read.
void	onDataAvailable() Invoked when data is available to read.
void	onError(Throwable throwable) Invoked if an error occurs while reading the request body.

Method Detail

onDataAvailable

void onDataAvailable()
                     throws IOException

Invoked when data is available to read. The container will invoke this method the first time for a request as soon as there is data to read. Subsequent invocations will only occur if a call to AbstractServletInputStream.isReady() has returned false and data has subsequently become available to read.

Throws:

IOException

onAllDataRead

void onAllDataRead()
                   throws IOException

Invoked when the request body has been fully read.

Throws:

IOException

onError

void onError(Throwable throwable)

Invoked if an error occurs while reading the request body.

Parameters:

throwable - The exception that occurred