Package org.apache.felix.eventadmin.impl.tasks

Class DenylistLatch

java.lang.Object
org.apache.felix.eventadmin.impl.tasks.DenylistLatch
public class DenylistLatch
extends java.lang.Object
A latch that checks handlers for denying on an interval.

  • Constructor Summary

    Constructors 
    Constructor Description
    DenylistLatch​(int count, long timeout)  

  • Method Summary

    Modifier and Type Method 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 Details

    • 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 Details

    • 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.