net.java.truevfs.ext.insight.I5tManager.scala Maven / Gradle / Ivy

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Instruments the TrueVFS Kernel for statistics monitoring via JMX. Add the JAR artifact of this module to the run time class path to make its services available for service location in the client API modules.

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/*
 * Copyright (C) 2005-2013 Schlichtherle IT Services.
 * All rights reserved. Use is subject to license terms.
 */
package net.java.truevfs.ext.insight

import javax.annotation.concurrent._
import net.java.truecommons.shed._
import net.java.truevfs.comp.jmx._
import net.java.truevfs.kernel.spec._

/** @author Christian Schlichtherle */
@ThreadSafe
private final class I5tManager(mediator: I5tMediator, manager: FsManager)
extends JmxManager(mediator, manager) {

  override def activate() {
    super.activate()
    mediator activateAllStats this
  }

  override def sync(filter: Filter[_ >: FsController], visitor: Visitor[_ >: FsController, FsSyncException]) {
    val start = System.nanoTime
    manager sync (filter, visitor)
    mediator logSync (System.nanoTime - start)
    mediator rotateAllStats this
  }
}