org.apache.felix.eventadmin.impl.tasks

Class DenylistLatch

java.lang.Object

org.apache.felix.eventadmin.impl.tasks.DenylistLatch

public class DenylistLatch
extends Object

A latch that checks handlers for denying on an interval.

Constructor Summary

Constructors

Constructor and Description
DenylistLatch(int count, long timeout)

Method Summary

Modifier and Type	Method and Description
void	addToDenylistCheck(HandlerTask task) Adds a handler task to the timeout based deny list checking.
void	awaitAndDenylistCheck() Causes current thread to wait until each handler has called countDown.
void	countDown() Count down the number of handlers blocking event completion.

Methods inherited from class java.lang.Object

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

Constructor Detail

DenylistLatch

public DenylistLatch(int count,
                     long timeout)

Parameters:

count - Number of handlers that must call countdown

timeout - Timeout in Milliseconds to check for denying handlers

Method Detail

countDown

public void countDown()

Count down the number of handlers blocking event completion.

addToDenylistCheck

public void addToDenylistCheck(HandlerTask task)

Adds a handler task to the timeout based deny list checking.

Parameters:

task - The handler task

awaitAndDenylistCheck

public void awaitAndDenylistCheck()

Causes current thread to wait until each handler has called countDown. Checks on timeout interval to determine if a handler needs deny listing.