@Override
public void stop(BundleContext context) throws Exception {
if (serviceTracker != null) {
serviceTracker.close();
}
if (bundleTracker != null) {
bundleTracker.close();
}
}
@Override
public void start(BundleContext context) throws Exception {
bundleTracker =
new BundleTracker(context, Bundle.ACTIVE, new ValidationResolverBundleTrackerCustomizer());
bundleTracker.open();
ValidationProviderHolder holder = new ValidationProviderHolder(context);
ValidationProviderServiceTrackerCustomizer serviceTrackerCustomizer =
new ValidationProviderServiceTrackerCustomizer(context, holder);
serviceTracker =
new ServiceTracker(context, ValidationProvider.class, serviceTrackerCustomizer);
serviceTracker.open();
}