public CMDisplayer(BundleContext bc) {
super(bc, "CM", "Config Admin", true);
bUseListeners = true;
if (infoIcon == null) {
infoIcon = new ImageIcon(getClass().getResource("/info16x16.png"));
}
cmTracker = new ServiceTracker(bc, ConfigurationAdmin.class.getName(), null);
cmTracker.open();
}
synchronized void open() {
if (fwCtx.debug.hooks) {
fwCtx.debug.println("opening hooks");
}
listenerHookTracker =
new ServiceTracker(
fwCtx.systemBundle.bundleContext,
ListenerHook.class.getName(),
new ServiceTrackerCustomizer() {
public Object addingService(ServiceReference reference) {
ListenerHook lh =
(ListenerHook) fwCtx.systemBundle.bundleContext.getService(reference);
try {
lh.added(getServiceCollection());
} catch (Exception e) {
fwCtx.debug.printStackTrace(
"Failed to call listener hook #"
+ reference.getProperty(Constants.SERVICE_ID),
e);
}
return lh;
}
public void modifiedService(ServiceReference reference, Object service) {
// noop
}
public void removedService(ServiceReference reference, Object service) {
fwCtx.systemBundle.bundleContext.ungetService(reference);
}
});
listenerHookTracker.open();
bOpen = true;
}
public void start() {
if (reg == null) {
slTracker = new ServiceTracker(Activator.bc, StartLevel.class.getName(), null);
slTracker.open();
pkgTracker = new ServiceTracker(Activator.bc, PackageAdmin.class.getName(), null);
pkgTracker.open();
Hashtable props = new Hashtable();
props.put("SOAP.service.name", "OSGiFramework");
reg = Activator.bc.registerService(RemoteFW.class.getName(), this, props);
Activator.bc.addBundleListener(
new BundleListener() {
public void bundleChanged(BundleEvent event) {
synchronized (bundleEvents) {
bundleEvents.add(event);
}
}
});
Activator.bc.addServiceListener(
new ServiceListener() {
public void serviceChanged(ServiceEvent event) {
synchronized (serviceEvents) {
serviceEvents.add(event);
}
}
});
Activator.bc.addFrameworkListener(
new FrameworkListener() {
public void frameworkEvent(FrameworkEvent ev) {
synchronized (frameworkEvents) {
int type = ev.getType();
Bundle b = ev.getBundle();
if (b == null) {
Object obj = ev.getSource();
if (bDebug) {
System.out.println("obj=" + obj);
if (obj != null) {
System.out.println("source class=" + obj.getClass().getName());
}
}
if (obj != null && (obj instanceof Bundle)) {
b = (Bundle) obj;
}
}
if (bDebug) {
System.out.println(
"server: add fw event: " + ev + ", type=" + type + ", bundle=" + b);
}
if (b != null) {
frameworkEvents.add(new FrameworkEvent(type, b, null));
}
}
}
});
reaper =
new Thread() {
public void run() {
while (bReap) {
try {
reapEvents();
Thread.sleep(reapDelay);
} catch (Exception e) {
}
}
}
};
bReap = true;
reaper.start();
}
}
