Package org.jboss.resteasy.cdi

Class ResteasyCdiExtension

  • All Implemented Interfaces:
    jakarta.enterprise.inject.spi.Extension
    public class ResteasyCdiExtension
extends Object
implements jakarta.enterprise.inject.spi.Extension
    This Extension handles default scopes for discovered JAX-RS components. It also observes ProcessInjectionTarget event and wraps InjectionTargets representing JAX-RS components within JaxrsInjectionTarget. Furthermore, it builds the sessionBeanInterface map which maps Session Bean classes to a local interface. This map is used in CdiInjectorFactory during lookup of Sesion Bean JAX-RS components.
    Author:
    Jozef Hartinger

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addContextProducer​(jakarta.enterprise.inject.spi.AfterTypeDiscovery event, jakarta.enterprise.inject.spi.BeanManager beanManager)
      If the ContextProducers were not discovered, we need to add the type for the producers.
      Map<Class<?>,​Type> getSessionBeanInterface()  
      static boolean isCDIActive()  
      <T extends jakarta.ws.rs.core.Application>
      void      		 observeApplications​(jakarta.enterprise.inject.spi.ProcessAnnotatedType<T> event, jakarta.enterprise.inject.spi.BeanManager beanManager)
      Set a default scope for each CDI bean which is a JAX-RS Application subclass.
      void observeBeforeBeanDiscovery​(jakarta.enterprise.inject.spi.BeforeBeanDiscovery event)
      Obtain BeanManager reference for future use.
      void observeContextProducer​(jakarta.enterprise.inject.spi.ProcessAnnotatedType<ContextProducers> event)
      A simple observer to indicate the ContextProducers should not be dynamically registered.
      <T> void observeInjectionTarget​(jakarta.enterprise.inject.spi.ProcessInjectionTarget<T> event)
      Wrap InjectionTarget of JAX-RS components within JaxrsInjectionTarget which takes care of JAX-RS property injection.
      <T> void observeProviders​(jakarta.enterprise.inject.spi.ProcessAnnotatedType<T> event, jakarta.enterprise.inject.spi.BeanManager beanManager)
      Set a default scope for each CDI bean which is a JAX-RS Provider.
      <T> void observeResources​(jakarta.enterprise.inject.spi.ProcessAnnotatedType<T> event, jakarta.enterprise.inject.spi.BeanManager beanManager)
      Set a default scope for each CDI bean which is a JAX-RS Resource.
      <T> void observeSessionBeans​(jakarta.enterprise.inject.spi.ProcessSessionBean<T> event)
      Observes ProcessSessionBean events and creates a (Bean class -> Local interface) map for Session beans with local interfaces.
      void processClientBean​(jakarta.enterprise.inject.spi.ProcessBean<?> pb)
      Process any client beans.
      void registerClientProducer​(jakarta.enterprise.inject.spi.AfterBeanDiscovery event)
      Registers a producer and disable for a REST client.
      protected <T> jakarta.enterprise.inject.spi.InjectionTarget<T> wrapInjectionTarget​(jakarta.enterprise.inject.spi.ProcessInjectionTarget<T> event)  

    • Constructor Detail

      • ResteasyCdiExtension

        public ResteasyCdiExtension()

    • Method Detail

      • isCDIActive

        public static boolean isCDIActive()

      • observeBeforeBeanDiscovery

        public void observeBeforeBeanDiscovery​(@Observes
                                       jakarta.enterprise.inject.spi.BeforeBeanDiscovery event)
        Obtain BeanManager reference for future use.
        Parameters:
        event - event

      • processClientBean

        public void processClientBean​(@Observes
                              jakarta.enterprise.inject.spi.ProcessBean<?> pb)
        Process any client beans.
        Parameters:
        pb - the bean being processed

      • registerClientProducer

        public void registerClientProducer​(@Observes
                                   jakarta.enterprise.inject.spi.AfterBeanDiscovery event)
        Registers a producer and disable for a REST client.
        Parameters:
        event - the after bean discovery event

      • observeContextProducer

        public void observeContextProducer​(@Observes
                                   jakarta.enterprise.inject.spi.ProcessAnnotatedType<ContextProducers> event)
        A simple observer to indicate the ContextProducers should not be dynamically registered.
        Parameters:
        event - the event

      • addContextProducer

        public void addContextProducer​(@Observes
                               jakarta.enterprise.inject.spi.AfterTypeDiscovery event,
                               jakarta.enterprise.inject.spi.BeanManager beanManager)
        If the ContextProducers were not discovered, we need to add the type for the producers.
        Parameters:
        event - the event
        beanManager - the bean manager

      • observeResources

        public <T> void observeResources​(@Observes
                                 jakarta.enterprise.inject.spi.ProcessAnnotatedType<T> event,
                                 jakarta.enterprise.inject.spi.BeanManager beanManager)
        Set a default scope for each CDI bean which is a JAX-RS Resource.
        Type Parameters:
        T - type
        Parameters:
        event - event
        beanManager - bean manager

      • observeProviders

        public <T> void observeProviders​(@Observes
                                 jakarta.enterprise.inject.spi.ProcessAnnotatedType<T> event,
                                 jakarta.enterprise.inject.spi.BeanManager beanManager)
        Set a default scope for each CDI bean which is a JAX-RS Provider.
        Type Parameters:
        T - type
        Parameters:
        event - event
        beanManager - bean manager

      • observeApplications

        public <T extends jakarta.ws.rs.core.Application> void observeApplications​(@Observes
                                                                           jakarta.enterprise.inject.spi.ProcessAnnotatedType<T> event,
                                                                           jakarta.enterprise.inject.spi.BeanManager beanManager)
        Set a default scope for each CDI bean which is a JAX-RS Application subclass.
        Type Parameters:
        T - type
        Parameters:
        event - event
        beanManager - bean manager

      • observeInjectionTarget

        public <T> void observeInjectionTarget​(@Observes
                                       jakarta.enterprise.inject.spi.ProcessInjectionTarget<T> event)
        Wrap InjectionTarget of JAX-RS components within JaxrsInjectionTarget which takes care of JAX-RS property injection.
        Type Parameters:
        T - type
        Parameters:
        event - event

      • wrapInjectionTarget

        protected <T> jakarta.enterprise.inject.spi.InjectionTarget<T> wrapInjectionTarget​(jakarta.enterprise.inject.spi.ProcessInjectionTarget<T> event)

      • observeSessionBeans

        public <T> void observeSessionBeans​(@Observes
                                    jakarta.enterprise.inject.spi.ProcessSessionBean<T> event)
        Observes ProcessSessionBean events and creates a (Bean class -> Local interface) map for Session beans with local interfaces. This map is necessary since RESTEasy identifies a bean class as JAX-RS components while CDI requires a local interface to be used for lookup.
        Type Parameters:
        T - type
        Parameters:
        event - event

      • getSessionBeanInterface

        public Map<Class<?>,​Type> getSessionBeanInterface()