Package org.apache.coyote

Interface AsyncContextCallback

All Known Implementing Classes:

AsyncContextImpl

public interface AsyncContextCallback

Provides a mechanism for the Coyote connectors to communicate with the AsyncContext. It is implemented in this manner so that the org.apache.coyote package does not have a dependency on the org.apache.catalina package.

Method Summary

Modifier and Type	Method	Description
void	decrementInProgressAsyncCount()	Used to notify the Context that async processing has ended.
void	fireOnComplete()
void	incrementInProgressAsyncCount()	Used to notify the Context that async processing has started.
boolean	isAvailable()	Reports if the web application associated with this async request is available.

Method Details

fireOnComplete

void fireOnComplete()

isAvailable

boolean isAvailable()

Reports if the web application associated with this async request is available.

Returns:

true if the associated web application is available, otherwise false

incrementInProgressAsyncCount

void incrementInProgressAsyncCount()

Used to notify the Context that async processing has started. Specifically, for the counting of in-progress async requests to work correctly, this must be called exactly once every time the AsyncStateMachine transitions from DISPATCHED to any other state.

decrementInProgressAsyncCount

void decrementInProgressAsyncCount()

Used to notify the Context that async processing has ended. Specifically, for the counting of in-progress async requests to work correctly, this must be called exactly once every time the AsyncStateMachine transitions to DISPATCHED from any other state.