How to use

BeforeBeanDiscovery

in

javax.enterprise.inject.spi

  @SuppressWarnings("unused")
  private void beforeBeanDiscovery(@Observes final BeforeBeanDiscovery beforeBeanDiscovery, final javax.enterprise.inject.spi
      .BeanManager beanManager) {
    beforeBeanDiscovery.addAnnotatedType(beanManager.createAnnotatedType(WebAppExceptionHolder.class));
    beforeBeanDiscovery.addAnnotatedType(beanManager.createAnnotatedType(WebAppExceptionInterceptor.class));
    beforeBeanDiscovery.addAnnotatedType(beanManager.createAnnotatedType(TransactionalExceptionMapper.class));
  }
}

  public void beforeBeanDiscovery(@Observes BeforeBeanDiscovery event, BeanManager manager) {
    event.addScope(ViewScoped.class, true, true);
  }
}

/**
 * Adds interceptor bindings and annotated types.
 *
 * @param discovery Event information.
 * @param bm Bean manager instance.
 */
void registerInterceptorBindings(@Observes BeforeBeanDiscovery discovery, BeanManager bm) {
  // Check if fault tolerance and its metrics are enabled
  final Config config = ConfigProvider.getConfig();
  isFaultToleranceEnabled = config.getOptionalValue(MP_FT_NON_FALLBACK_ENABLED, Boolean.class)
      .orElse(true);      // default is enabled
  isFaultToleranceMetricsEnabled = config.getOptionalValue(MP_FT_METRICS_ENABLED, Boolean.class)
      .orElse(true);      // default is enabled
  discovery.addInterceptorBinding(new InterceptorBindingAnnotatedType<>(bm.createAnnotatedType(Retry.class)));
  discovery.addInterceptorBinding(new InterceptorBindingAnnotatedType<>(bm.createAnnotatedType(CircuitBreaker.class)));
  discovery.addInterceptorBinding(new InterceptorBindingAnnotatedType<>(bm.createAnnotatedType(Timeout.class)));
  discovery.addInterceptorBinding(new InterceptorBindingAnnotatedType<>(bm.createAnnotatedType(Asynchronous.class)));
  discovery.addInterceptorBinding(new InterceptorBindingAnnotatedType<>(bm.createAnnotatedType(Bulkhead.class)));
  discovery.addInterceptorBinding(new InterceptorBindingAnnotatedType<>(bm.createAnnotatedType(Fallback.class)));
  discovery.addAnnotatedType(bm.createAnnotatedType(CommandInterceptor.class), CommandInterceptor.class.getName());
}

void beforeBeanDiscovery(@Observes BeforeBeanDiscovery event, BeanManager beanManager) {
  event.addAnnotatedType(VetoedSuppressedAnnotatedType.from(ActivateRequestContextInterceptor.class, beanManager),
      ActivateRequestContextInterceptor.class.getName());
  event.addAnnotatedType(VetoedSuppressedAnnotatedType.from(CdiRequestContextActivatorInterceptor.class, beanManager),
      CdiRequestContextActivatorInterceptor.class.getName());
}

public void register(@Observes BeforeBeanDiscovery bbd, BeanManager bm) {        
  
  bbd.addScope(TransactionScoped.class, true, true);
  bbd.addAnnotatedType(bm.createAnnotatedType(TransactionalInterceptorMandatory.class), TransactionalInterceptorMandatory.class.getName() + TX_INTERCEPTOR);
  bbd.addAnnotatedType(bm.createAnnotatedType(TransactionalInterceptorNever.class), TransactionalInterceptorNever.class.getName() + TX_INTERCEPTOR);
  bbd.addAnnotatedType(bm.createAnnotatedType(TransactionalInterceptorNotSupported.class), TransactionalInterceptorNotSupported.class.getName() + TX_INTERCEPTOR);
  bbd.addAnnotatedType(bm.createAnnotatedType(TransactionalInterceptorRequired.class), TransactionalInterceptorRequired.class.getName() + TX_INTERCEPTOR);
  bbd.addAnnotatedType(bm.createAnnotatedType(TransactionalInterceptorRequiresNew.class), TransactionalInterceptorRequiresNew.class.getName() + TX_INTERCEPTOR);
  bbd.addAnnotatedType(bm.createAnnotatedType(TransactionalInterceptorSupports.class), TransactionalInterceptorSupports.class.getName() + TX_INTERCEPTOR);
}

@SuppressWarnings("UnusedDeclaration")
void beforeBeanDiscovery(@Observes BeforeBeanDiscovery bbd, BeanManager bm) {
  bbd.addQualifier(ServerSentEventContext.class);
}

/**
 * Initializes the extension prior to bean discovery.
 *
 * @param discovery bean discovery event
 */
public void before(@Observes BeforeBeanDiscovery discovery) {
  // Register beans manually
  discovery.addAnnotatedType(JsonWebTokenProducer.class, "TokenProducer");
}

public void beforeBeanDiscovery(@Observes BeforeBeanDiscovery bbd) {
  bbd.addScope(TimerScoped.class, true, false);
  bbd.addInterceptorBinding(TimerScopeEnabled.class);
}

public void addQualifierByAnnotatedType(@Observes BeforeBeanDiscovery beforeBeanDiscovery, BeanManager beanManager) {
  setObserved(true);
  // add @Skill(language(); @Nonbinding level()) as qualifier
  beforeBeanDiscovery.addQualifier(new AnnotatedTypeWrapper<Skill>(beanManager.createAnnotatedType(Skill.class), true) {
    Set<AnnotatedMethod<? super Skill>> methods;
    {
      methods = new HashSet<AnnotatedMethod<? super Skill>>();
      for (final AnnotatedMethod<? super Skill> method : super.getMethods()) {
        if ("level".equals(method.getJavaMember().getName())) {
          methods.add(new AnnotatedMethodWrapper<Skill>((AnnotatedMethod<Skill>) method, this, true,
              new AnnotationLiteral<Nonbinding>() {
              }));
        } else {
          methods.add(new AnnotatedMethodWrapper<Skill>((AnnotatedMethod<Skill>) method, this, true));
        }
      }
    }
    @Override
    public Set<AnnotatedMethod<? super Skill>> getMethods() {
      return methods;
    }
  });
}

public void beforeBeanDiscovery(@Observes BeforeBeanDiscovery event, final BeanManager beanManager)
    throws SecurityException, NoSuchMethodException {
  event.addInterceptorBinding(Incremented.class);
  event.addInterceptorBinding(FullMarathon.class);
  event.addInterceptorBinding(new AnnotatedTypeWrapper<Suffixed>(beanManager.createAnnotatedType(Suffixed.class), true) {
    Set<AnnotatedMethod<? super Suffixed>> methods;

/**
 * Service interface implemented by extensions. An extension is a service provider declared in META-INF/services.
 *
 * @param beforeBeanDiscoveryEvent the event to register
 */
void discoverInterceptorBindings(@Observes BeforeBeanDiscovery beforeBeanDiscoveryEvent) {
 beforeBeanDiscoveryEvent.addInterceptorBinding(CachePut.class);
 beforeBeanDiscoveryEvent.addInterceptorBinding(CacheResult.class);
 beforeBeanDiscoveryEvent.addInterceptorBinding(CacheRemove.class);
 beforeBeanDiscoveryEvent.addInterceptorBinding(CacheRemoveAll.class);
}

public void observe(@Observes BeforeBeanDiscovery beforeBeanDiscovery)
{
 setObserved(true);
 beforeBeanDiscovery.addQualifier(Tame.class);
 beforeBeanDiscovery.addScope(EpochScoped.class, false, false);
}

public void beforeBeanDiscovery(@Observes BeforeBeanDiscovery event, BeanManager beanManager)
    event.addQualifier(b);
    event.addInterceptorBinding(b);
    event.addStereotype(b.getKey(), b.getValue());
    log.info("Adding XML Defined Bean: " + tp.getJavaClass().getName());
    ProcessAnnotatedType<?> pat = new ProcessAnnotatedTypeImpl((AnnotatedType) tp);
    beanManager.fireEvent(pat, DefaultLiteral.INSTANCE);
    event.addAnnotatedType(pat.getAnnotatedType());

void letOtherExtensionsUseRegistries(@Observes final BeforeBeanDiscovery beforeBeanDiscovery, final BeanManager beanManager) {
  beforeBeanDiscovery.addQualifier(RegistryType.class);
  beanManager.fireEvent(applicationRegistry);
  beanManager.fireEvent(applicationRegistry, new RegistryTypeImpl(MetricRegistry.Type.APPLICATION));
  beanManager.fireEvent(baseRegistry, new RegistryTypeImpl(MetricRegistry.Type.BASE));
  beanManager.fireEvent(vendorRegistry, new RegistryTypeImpl(MetricRegistry.Type.VENDOR));
  // we make @Metric.name binding (to avoid to write producers relying on injection point)
  beforeBeanDiscovery.configureQualifier(org.eclipse.microprofile.metrics.annotation.Metric.class)
      .methods().stream().filter(method -> method.getAnnotated().getJavaMember().getName().equals("name"))
      .forEach(method -> method.remove(a -> a.annotationType() == Nonbinding.class));
}

static <T extends Annotation> void declareAsInterceptorBinding(Class<T> annotation, BeanManager manager, BeforeBeanDiscovery bbd) {
  AnnotatedType<T> annotated = manager.createAnnotatedType(annotation);
  Set<AnnotatedMethod<? super T>> methods = new HashSet<>();
  for (AnnotatedMethod<? super T> method : annotated.getMethods())
    methods.add(new AnnotatedMethodDecorator<>(method, NON_BINDING));
  bbd.addInterceptorBinding(new AnnotatedTypeDecorator<>(annotated, INTERCEPTOR_BINDING, methods));
}

  void execute() {
    event.addScope(SimpleAnnotation.class, true, false);
  }
}.run();

  void execute() {
    event.addInterceptorBinding(annotation);
  }
}.run();

  void execute() {
    event.addQualifier(SimpleAnnotation.class);
  }
}.run();

void beforeBeanDiscovery(@Observes BeforeBeanDiscovery event, BeanManager beanManager) {
  event.addAnnotatedType(VetoedSuppressedAnnotatedType.from(ActivateRequestContextInterceptor.class, beanManager),
      ActivateRequestContextInterceptor.class.getName());
  event.addAnnotatedType(VetoedSuppressedAnnotatedType.from(CdiRequestContextActivatorInterceptor.class, beanManager),
      CdiRequestContextActivatorInterceptor.class.getName());
}

void beforeBeanDiscovery(
  @Observes final BeforeBeanDiscovery event, BeanManager beanManager)
{
  event.addScope(ViewScoped.class, true, true);
  // Register ViewScopeBeanHolder as a bean with CDI annotations, so the system
  // can take it into account, and use it later when necessary.
  AnnotatedType bean = beanManager.createAnnotatedType(ViewScopeBeanHolder.class);
  event.addAnnotatedType(bean, bean.getJavaClass().getName());
}