Package org.apache.logging.log4j.util

Class Activator

  • All Implemented Interfaces:
    java.util.EventListener, org.osgi.framework.BundleActivator, org.osgi.framework.BundleListener, org.osgi.framework.SynchronousBundleListener
    public class Activator
extends java.lang.Object
implements org.osgi.framework.BundleActivator, org.osgi.framework.SynchronousBundleListener
    Consider this class private. OSGi bundle activator. Used for locating an implementation of LoggerContextFactory et al. that have corresponding META-INF/log4j-provider.properties files. As with all OSGi BundleActivator classes, this class is not for public use and is only useful in an OSGi framework environment.

    • Constructor Summary

      Constructors 
      Constructor Description
      Activator()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void bundleChanged​(org.osgi.framework.BundleEvent event)  
      private static void checkPermission​(java.security.Permission permission)  
      private void loadProvider​(org.osgi.framework.Bundle bundle)  
      private void loadProvider​(org.osgi.framework.BundleContext bundleContext, org.osgi.framework.wiring.BundleWiring bundleWiring)  
      void start​(org.osgi.framework.BundleContext bundleContext)  
      void stop​(org.osgi.framework.BundleContext bundleContext)  
      private java.lang.String toStateString​(int state)  
      private void unlockIfReady()  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • SECURITY_MANAGER

        private static final java.lang.SecurityManager SECURITY_MANAGER

      • LOGGER

        private static final Logger LOGGER

      • lockingProviderUtil

        private boolean lockingProviderUtil

    • Constructor Detail

      • Activator

        public Activator()

    • Method Detail

      • checkPermission

        private static void checkPermission​(java.security.Permission permission)

      • loadProvider

        private void loadProvider​(org.osgi.framework.Bundle bundle)

      • toStateString

        private java.lang.String toStateString​(int state)

      • loadProvider

        private void loadProvider​(org.osgi.framework.BundleContext bundleContext,
                          org.osgi.framework.wiring.BundleWiring bundleWiring)

      • start

        public void start​(org.osgi.framework.BundleContext bundleContext)
           throws java.lang.Exception
        Specified by:
        start in interface org.osgi.framework.BundleActivator
        Throws:
        java.lang.Exception

      • unlockIfReady

        private void unlockIfReady()

      • stop

        public void stop​(org.osgi.framework.BundleContext bundleContext)
          throws java.lang.Exception
        Specified by:
        stop in interface org.osgi.framework.BundleActivator
        Throws:
        java.lang.Exception

      • bundleChanged

        public void bundleChanged​(org.osgi.framework.BundleEvent event)
        Specified by:
        bundleChanged in interface org.osgi.framework.BundleListener