Java BundleEvent.STARTING屬性代碼示例

private String getBundleEventTypeText(int type) {
    switch (type) {
        case BundleEvent.INSTALLED:
            return "Installed";
        case BundleEvent.RESOLVED:
            return "Resolved";
        case BundleEvent.LAZY_ACTIVATION:
            return "Lazy Activation";
        case BundleEvent.STARTING:
            return "Starting";
        case BundleEvent.STARTED:
            return "Started";
        case BundleEvent.STOPPING:
            return "Stopping";
        case BundleEvent.STOPPED:
            return "Stopped";
        case BundleEvent.UPDATED:
            return "Updated";
        case BundleEvent.UNRESOLVED:
            return "Unresolved";
        case BundleEvent.UNINSTALLED:
            return "Uninstalled";
        default:
            return type + " ???";
        }
}
 

/**
 * Returns the specified bundle event as string.
 * @param event the bundle event
 * @return the bundle event as string
 */
private String getBundleEventAsString(BundleEvent event) {
	
	if (event == null) return "null";
	
	int type = event.getType();
	switch (type) {
	case BundleEvent.INSTALLED:
		return "INSTALLED";
	case BundleEvent.LAZY_ACTIVATION:
		return "LAZY_ACTIVATION";
	case BundleEvent.RESOLVED:
		return "RESOLVED";
	case BundleEvent.STARTED:
		return "STARTED";
	case BundleEvent.STARTING:
		return "STARTING";
	case BundleEvent.STOPPED:
		return "STOPPED";
	case BundleEvent.UNINSTALLED:
		return "UNINSTALLED";
	case BundleEvent.UNRESOLVED:
		return "UNRESOLVED";
	case BundleEvent.UPDATED:
		return "UPDATED";
	default:
		return "unknown event type: " + type;
	}
}
 

private static String bundleEventToString(int type) {
    String s;
    switch (type) {
    case BundleEvent.INSTALLED:
        s = "INSTALLED";
        break;
    case BundleEvent.RESOLVED:
        s = "RESOLVED";
        break;
    case BundleEvent.STARTING:
        s = "STARTING";
        break;
    case BundleEvent.STARTED:
        s = "STARTED";
        break;
    case BundleEvent.STOPPING:
        s = "STOPPING";
        break;
    case BundleEvent.STOPPED:
        s = "STOPPED";
        break;
    case BundleEvent.UNRESOLVED:
        s = "UNRESOLVED";
        break;
    case BundleEvent.UPDATED:
        s = "UPDATED";
        break;
    case BundleEvent.UNINSTALLED:
        s = "UNINSTALLED";
        break;
    case BundleEvent.LAZY_ACTIVATION:
        s = "LAZY_ACTIVATION";
        break;
    default:
        s = "UNKNOWN";
    }
    return s;
}
 

@Override
public void bundleChanged(BundleEvent event) {
	if(event.getBundle().getHeaders().get("NeuralNetwork")==null)
		return;
		
	if(event.getType()==BundleEvent.STARTING){
		nnBundleStarting(event.getBundle());
	} else if(event.getType()==BundleEvent.STOPPING){
		nnBundleStopping(event.getBundle());
	}
}
 

private static final String bundleEventType2String(int bundleEventType) {
	switch (bundleEventType) {
		case BundleEvent.INSTALLED:
			// The bundle has been installed.
			return "INSTALLED";
		case BundleEvent.LAZY_ACTIVATION:
			// The bundle will be lazily activated
			return "LAZY_ACTIVATION";
		case BundleEvent.RESOLVED:
			// The bundle has been resolved
			return "RESOLVED";
		case BundleEvent.STARTED:
			// The bundle has been started
			return "STARTED";
		case BundleEvent.STARTING:
			// The bundle is about to be activated
			return "STARTING";
		case BundleEvent.STOPPED:
			// The bundle has been stopped
			return "STOPPED";
		case BundleEvent.STOPPING:
			// The bundle is about to deactivated
			return "STOPPING";
		case BundleEvent.UNINSTALLED:
			// The bundle has been uninstalled
			return "UNINSTALLED";
		case BundleEvent.UNRESOLVED:
			// The bundle has been unresolved
			return "UNRESOLVED";
		case BundleEvent.UPDATED:
			// The bundle has been updated
			return "UPDATED";
		default:
			return "UNKNOWN_BUNDLE_EVENT_TYPE";
	}
}
 

final void notifyBundleChange(final String symbolicName, final Version version, final int action) {
    final Exception stack = Netigso.LOG.isLoggable(Level.FINER) ? new Exception("StackTrace") : null;
    final Runnable doLog = new Runnable() {
        @Override
        public void run() {
            if (isEnabled(symbolicName)) {
                return;
            }
            final Mutex mutex = Main.getModuleSystem().getManager().mutex();
            if (!mutex.isReadAccess()) {
                mutex.postReadRequest(this);
                return;
            }
            String type = "" + action;
            Level notify = Level.INFO;
            switch (action) {
                case BundleEvent.INSTALLED:
                    return; // no message for installed
                case BundleEvent.RESOLVED:
                    type = "resolved";
                    break;
                case BundleEvent.STARTED:
                    type = "started";
                    break;
                case BundleEvent.STOPPED:
                    type = "stopped";
                    break;
                case BundleEvent.UNINSTALLED:
                    return; // nothing for uninstalled
                case BundleEvent.LAZY_ACTIVATION:
                    type = "lazy";
                    notify = Level.FINEST;
                    break;
                case BundleEvent.STARTING:
                    type = "starting";
                    notify = Level.FINEST;
                    break;
            }
            Netigso.LOG.log(notify, "bundle {0}@{2} {1}", new Object[]{
                        symbolicName, type, version
                    });
            if (stack != null) {
                Netigso.LOG.log(Level.FINER, null, stack);
            }
        }
    };
    RP.post(doLog);
}
 

@Override
public void bundleChanged(BundleEvent event) {
	String type;
	Level level;
	switch (event.getType()) {
		case BundleEvent.INSTALLED:
			level = Level.INFO;
			type = "INSTALLED";
			break;
		case BundleEvent.RESOLVED:
			level = Level.FINE;
			type = "RESOLVED";
			break;
		case BundleEvent.LAZY_ACTIVATION:
			level = Level.FINE;
			type = "LAZY_ACTIVATION";
			break;
		case BundleEvent.STARTING:
			level = Level.FINE;
			type = "STARTING";
			break;
		case BundleEvent.STARTED:
			level = Level.INFO;
			type = "STARTED";
			break;
		case BundleEvent.STOPPING:
			level = Level.FINE;
			type = "STOPPING";
			break;
		case BundleEvent.STOPPED:
			level = Level.INFO;
			type = "STOPPED";
			break;
		case BundleEvent.UPDATED:
			level = Level.INFO;
			type = "UPDATED";
			break;
		case BundleEvent.UNRESOLVED:
			level = Level.FINE;
			type = "UNRESOLVED";
			break;
		case BundleEvent.UNINSTALLED:
			level = Level.INFO;
			type = "UNINSTALLED";
			break;
		default:
			level = Level.OFF;
			type = "<Unknown type: " + event.getType() + ">";
			break;
	}
	StringBuilder sb = new StringBuilder();
	sb.append(type);
	if (event.getBundle() != null) {
		sb.append(" bundle=[")
				.append(event.getBundle())
				.append("]");
	}
	if (event.getOrigin() != null) {
		sb.append(" origin=[")
				.append(event.getOrigin())
				.append("]");
	}
	LOGGER_BUNDLE.log(level, sb.toString());
}