Package org.apache.logging.log4j.core.util

Class ExecutorServices

  • public class ExecutorServices
extends java.lang.Object

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static Logger LOGGER  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void ensureInitialized()
      no-op method which can be invoked to ensure this class has been initialized per jls-12.4.2.
      static boolean shutdown​(java.util.concurrent.ExecutorService executorService, long timeout, java.util.concurrent.TimeUnit timeUnit, java.lang.String source)
      Shuts down the given ExecutorService in an orderly fashion.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • LOGGER

        private static final Logger LOGGER

    • Constructor Detail

      • ExecutorServices

        public ExecutorServices()

    • Method Detail

      • shutdown

        public static boolean shutdown​(java.util.concurrent.ExecutorService executorService,
                               long timeout,
                               java.util.concurrent.TimeUnit timeUnit,
                               java.lang.String source)
        Shuts down the given ExecutorService in an orderly fashion. Disables new tasks from submission and then waits for existing tasks to terminate. Eventually cancels running tasks if too much time elapses.

        If the timeout is 0, then a plain shutdown takes place.

        Parameters:
        executorService - the pool to shutdown.
        timeout - the maximum time to wait, or 0 to not wait for existing tasks to terminate.
        timeUnit - the time unit of the timeout argument
        source - use this string in any log messages.
        Returns:
        true if the given executor terminated and false if the timeout elapsed before termination.

      • ensureInitialized

        public static void ensureInitialized()
        no-op method which can be invoked to ensure this class has been initialized per jls-12.4.2.