Class ResteasyCdiExtension

java.lang.Object
org.jboss.resteasy.cdi.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

  • Constructor Summary

    Constructors
    Constructor
    Description
    ResteasyCdiExtension()
     

  • Method Summary

    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)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • ResteasyCdiExtension

      public ResteasyCdiExtension()

  • Method Details

    • 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()