org.eclipse.net4j.util.om
Class OSGiActivator

java.lang.Object
  extended by org.eclipse.net4j.util.om.OSGiActivator
All Implemented Interfaces:
org.osgi.framework.BundleActivator
Direct Known Subclasses:
OSGiActivator.WithState

public abstract class OSGiActivator
extends Object
implements org.osgi.framework.BundleActivator

Author:
Eike Stepper

Nested Class Summary
static class OSGiActivator.StateHandler
           
static class OSGiActivator.WithState
           
 
Field Summary
protected  org.osgi.framework.BundleContext bundleContext
           
 
Constructor Summary
OSGiActivator(OMBundle omBundle)
           
 
Method Summary
protected  Object clone()
           
protected  void doStart()
           
protected  void doStop()
           
 boolean equals(Object obj)
           
protected  void finalize()
           
 OMBundle getOMBundle()
           
 int hashCode()
           
 void start(org.osgi.framework.BundleContext context)
          Called when this bundle is started so the Framework can perform the bundle-specific activities necessary to start this bundle.
 void stop(org.osgi.framework.BundleContext context)
          Called when this bundle is stopped so the Framework can perform the bundle-specific activities necessary to stop the bundle.
 String toString()
           
static void traceStart(org.osgi.framework.BundleContext context)
           
static void traceStop(org.osgi.framework.BundleContext context)
           
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

bundleContext

protected org.osgi.framework.BundleContext bundleContext
Since:
2.0
Constructor Detail

OSGiActivator

public OSGiActivator(OMBundle omBundle)
Method Detail

getOMBundle

public final OMBundle getOMBundle()

start

public final void start(org.osgi.framework.BundleContext context)
                 throws Exception
Description copied from interface: org.osgi.framework.BundleActivator
Called when this bundle is started so the Framework can perform the bundle-specific activities necessary to start this bundle. This method can be used to register services or to allocate any resources that this bundle needs.

This method must complete and return to its caller in a timely manner.

Specified by:
start in interface org.osgi.framework.BundleActivator
Parameters:
context - The execution context of the bundle being started.
Throws:
Exception - If this method throws an exception, this bundle is marked as stopped and the Framework will remove this bundle's listeners, unregister all services registered by this bundle, and release all services used by this bundle.

stop

public final void stop(org.osgi.framework.BundleContext context)
                throws Exception
Description copied from interface: org.osgi.framework.BundleActivator
Called when this bundle is stopped so the Framework can perform the bundle-specific activities necessary to stop the bundle. In general, this method should undo the work that the BundleActivator.start method started. There should be no active threads that were started by this bundle when this bundle returns. A stopped bundle must not call any Framework objects.

This method must complete and return to its caller in a timely manner.

Specified by:
stop in interface org.osgi.framework.BundleActivator
Parameters:
context - The execution context of the bundle being stopped.
Throws:
Exception - If this method throws an exception, the bundle is still marked as stopped, and the Framework will remove the bundle's listeners, unregister all services registered by the bundle, and release all services used by the bundle.

equals

public final boolean equals(Object obj)
Overrides:
equals in class Object

hashCode

public final int hashCode()
Overrides:
hashCode in class Object

toString

public final String toString()
Overrides:
toString in class Object

clone

protected final Object clone()
                      throws CloneNotSupportedException
Overrides:
clone in class Object
Throws:
CloneNotSupportedException

finalize

protected final void finalize()
                       throws Throwable
Overrides:
finalize in class Object
Throws:
Throwable

doStart

protected void doStart()
                throws Exception
Throws:
Exception
Since:
2.0

doStop

protected void doStop()
               throws Exception
Throws:
Exception
Since:
2.0

traceStart

public static void traceStart(org.osgi.framework.BundleContext context)
Since:
2.0

traceStop

public static void traceStop(org.osgi.framework.BundleContext context)
Since:
2.0


Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.