Package org.apache.activemq.util.osgi

Class Activator

java.lang.Object
org.apache.activemq.util.osgi.Activator
All Implemented Interfaces:
EventListener, org.apache.activemq.util.FactoryFinder.ObjectFactory, org.osgi.framework.BundleActivator, org.osgi.framework.BundleListener, org.osgi.framework.SynchronousBundleListener
public class Activator extends Object implements org.osgi.framework.BundleActivator, org.osgi.framework.SynchronousBundleListener, org.apache.activemq.util.FactoryFinder.ObjectFactory
An OSGi bundle activator for ActiveMQ which adapts the FactoryFinder to the OSGi environment.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Activator()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    bundleChanged(org.osgi.framework.BundleEvent event)
     
    Object
    create(String path)
     
    protected void
    register(org.osgi.framework.Bundle bundle)
     
    void
    start(org.osgi.framework.BundleContext bundleContext)
     
    void
    stop(org.osgi.framework.BundleContext bundleContext)
     
    protected void
    unregister(long bundleId)
    When bundles unload.. we remove them thier cached Class entries from the serviceCache.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Activator

      public Activator()

  • Method Details

    • start

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

    • stop

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

    • bundleChanged

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

    • register

      protected void register(org.osgi.framework.Bundle bundle)

    • unregister

      protected void unregister(long bundleId)
      When bundles unload.. we remove them thier cached Class entries from the serviceCache. Future service lookups for the service will fail. TODO: consider a way to get the Broker release any references to instances of the service.
      Parameters:
      bundleId -

    • create

      public Object create(String path) throws IllegalAccessException, InstantiationException, IOException, ClassNotFoundException
      Specified by:
      create in interface org.apache.activemq.util.FactoryFinder.ObjectFactory
      Throws:
      IllegalAccessException
      InstantiationException
      IOException
      ClassNotFoundException