org.argeo.init/src/org/argeo/init/osgi/Activator.java

   1 package org.argeo.init.osgi;
   2
   3 import java.lang.System.Logger;
   4 import java.lang.System.Logger.Level;
   5
   6 import org.argeo.init.logging.ThinLoggerFinder;
   7 import org.osgi.framework.BundleActivator;
   8 import org.osgi.framework.BundleContext;
   9
  10 /**
  11  * An OSGi configurator. See
  12  * <a href="http://wiki.eclipse.org/Configurator">http:
  13  * //wiki.eclipse.org/Configurator</a>
  14  */
  15 public class Activator implements BundleActivator {
  16         static {
  17                 // must be called first
  18                 ThinLoggerFinder.lazyInit();
  19         }
  20         Logger logger = System.getLogger(Activator.class.getName());
  21
  22         private Long checkpoint = null;
  23
  24         public void start(final BundleContext bundleContext) throws Exception {
  25                 logger.log(Level.DEBUG, () -> "Argeo init via OSGi activator");
  26
  27                 // admin thread
  28                 Thread adminThread = new AdminThread(bundleContext);
  29                 adminThread.start();
  30
  31                 // bootstrap
  32                 OsgiBoot osgiBoot = new OsgiBoot(bundleContext);
  33                 if (checkpoint == null) {
  34                         osgiBoot.bootstrap();
  35                         checkpoint = System.currentTimeMillis();
  36                 } else {
  37                         osgiBoot.update();
  38                         checkpoint = System.currentTimeMillis();
  39                 }
  40         }
  41
  42         public void stop(BundleContext context) throws Exception {
  43         }
  44 }