Exemplo n.º 1
0
 protected static void autowired(
     AbstractServicer ser, ApplicationContext appContext, DatabaseHandler dbhandler) {
   Collection<Field> fields =
       ReflectUtils.getDeclaredFields((Map<String, Field>) null, ser.getClass(), false).values();
   for (Field field : fields) {
     if (!field.isAnnotationPresent(Autowired.class)) {
       continue;
     }
     String fieldName = field.getName();
     try {
       Method setter = ReflectUtils.findSetter(ser, field, null, null);
       Object autoInstance = null;
       try {
         autoInstance = appContext.getBean(fieldName);
       } catch (BeansException be) {
         logger.log(Level.SEVERE, null, be);
         autoInstance = null;
       }
       if (autoInstance == null) {
         try {
           Class<?> clazz = ReflectUtils.classForName(field.getType().getName());
           autoInstance = clazz.newInstance();
           ReflectUtils.updateFieldValue(
               autoInstance, clazz.getField("databaseHandler"), null, dbhandler);
         } catch (ClassNotFoundException
             | InstantiationException
             | BeansException
             | NoSuchFieldException
             | SecurityException e) {
           logger.log(Level.SEVERE, null, e);
           autoInstance = null;
         }
       }
       ReflectUtils.updateFieldValue(ser, field, setter, autoInstance);
     } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
       logger.log(Level.SEVERE, null, fieldName);
       logger.log(Level.SEVERE, null, e);
     }
   }
 }
Exemplo n.º 2
0
 public static AbstractServicer getService(
     HttpSession session,
     String className,
     String instanceName,
     ApplicationContext appContext,
     String spring,
     AbstractController worker,
     DatabaseHandler dbhandler)
     throws ClassNotFoundException, InstantiationException, IllegalAccessException {
   String servicerId = getServicerID(session, className, instanceName, worker);
   Object servicer = session.getAttribute(servicerId);
   String date = buildDateString();
   if (servicer != null && servicer instanceof AbstractServicer) {
     newServiceInstanceIds.remove(date + "_" + servicerId);
     return (AbstractServicer) servicer;
   } else {
     Class<?> clazz = ReflectUtils.classForName(className);
     Object newInstance = clazz.newInstance();
     autowired((AbstractServicer) newInstance, appContext, dbhandler);
     session.setAttribute(servicerId, newInstance);
     newServiceInstanceIds.add(date + "_" + servicerId);
     return (AbstractServicer) newInstance;
   }
 }