Activator.java 文件源码

@Override
public void start ( final BundleContext context ) throws Exception
{
    Activator.context = context;

    this.executor = ScheduledExportedExecutorService.newSingleThreadExportedScheduledExecutor ( context.getBundle ().getSymbolicName () );
    this.factory = new ChangeCounterDataSourceFactory ( context, this.executor );

    final Dictionary<String, String> properties = new Hashtable<String, String> ();
    properties.put ( Constants.SERVICE_DESCRIPTION, "A counter of changes on an item over a defined timeframe" );
    properties.put ( Constants.SERVICE_VENDOR, "Eclipse SCADA Project" );
    properties.put ( ConfigurationAdministrator.FACTORY_ID, context.getBundle ().getSymbolicName () );

    context.registerService ( ConfigurationFactory.class.getName (), this.factory, properties );
}