How to use

autoSet

method

in

org.apache.sirona.configuration.ioc.IoCs

public static <T> T autoSet(final T instance) throws Exception {
  return autoSet(null, instance);
}

public static <T> T autoSet(final String key, final T instance) throws Exception {
  return autoSet(key, instance, instance.getClass());
}

private static <T> T internalProcessInstance(final T instance) throws Exception {
  final Class<?> loadedClass = instance.getClass();
  // autoset before invoking @Created
  if (loadedClass.getAnnotation(AutoSet.class) != null) {
    autoSet(null, instance, loadedClass);
  }
  Class<?> clazz = loadedClass;
  while (clazz != null && !Object.class.equals(clazz)) {
    for (final Method m : clazz.getDeclaredMethods()) {
      if (m.getAnnotation(Created.class) != null) {
        m.setAccessible(true);
        m.invoke(instance);
      } else if (m.getAnnotation(Destroying.class) != null) {
        m.setAccessible(true);
        if (shutdownHook == null == Configuration.is(Configuration.CONFIG_PROPERTY_PREFIX + "shutdown.hook", true)) {
          shutdownHook = new Thread() {
            @Override
            public void run() {
              shutdown();
            }
          };
          Runtime.getRuntime().addShutdownHook(shutdownHook);
        }
        INSTANCES.add(new ToDestroy(m, instance));
      }
    }
    clazz = clazz.getSuperclass();
  }
  return instance;
}

protected static Collection<AlertListener> findAlerters() {
  final Collection<AlertListener> listeners = new ArrayList<AlertListener>();
  final String alerters = Configuration.getProperty(Configuration.CONFIG_PROPERTY_PREFIX + "alerters", null);
  if (alerters != null && alerters.trim().length() > 0) {
    for (final String alert : alerters.split(" *, *")) {
      final String classKey = alert + ".class";
      final String type = Configuration.getProperty(classKey, null);
      if (type == null) {
        throw new IllegalArgumentException("Missing configuration " + classKey);
      }
      try {
        final Class<?> clazz = ClassLoaders.current().loadClass(type);
        final AlertListener listener = IoCs.autoSet(alert, AlertListener.class.cast(clazz.newInstance()));
        listeners.add(listener);
      } catch (final Exception e) {
        throw new IllegalArgumentException(e);
      }
    }
  }
  return listeners;
}