Package org.asynchttpclient.filter

Class ReleasePermitOnComplete

java.lang.Object

org.asynchttpclient.filter.ReleasePermitOnComplete

public final class ReleasePermitOnComplete
extends Object

Wrapper for AsyncHandlers to release a permit once on AsyncHandler.onCompleted() or AsyncHandler.onThrowable(Throwable). This is done via a dynamic proxy to preserve all interfaces of the wrapped handler.

Method Summary

Modifier and Type	Method	Description
static <T> AsyncHandler<T>	wrap(AsyncHandler<T> handler, Semaphore available)	Wrap handler to release the semaphore permit once when the wrapped handler terminates.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

wrap

public static <T> AsyncHandler<T> wrap(AsyncHandler<T> handler,
                                       Semaphore available)

Wrap handler to release the semaphore permit once when the wrapped handler terminates.

Type Parameters:

T - the handler result type

Parameters:

handler - the handler to be wrapped

available - the Semaphore to be released when the wrapped handler terminates

Returns:

the wrapped handler