Package com.sun.faces.cdi

Class CdiUtils

java.lang.Object
com.sun.faces.cdi.CdiUtils
public final class CdiUtils
extends Object
A static utility class for CDI.

  • Method Details

    • createConverter

      public static Converter<?> createConverter​(jakarta.enterprise.inject.spi.BeanManager beanManager, String value)
      Create a converter using the FacesConverter value attribute.
      Parameters:
      beanManager - the bean manager.
      value - the value attribute.
      Returns:
      the converter, or null if we could not match one.

    • createConverter

      public static Converter<?> createConverter​(jakarta.enterprise.inject.spi.BeanManager beanManager, Class<?> forClass)
      Create a converter using the FacesConverter forClass attribute.
      Parameters:
      beanManager - the bean manager.
      forClass - the for class.
      Returns:
      the converter, or null if we could not match one.

    • createBehavior

      public static Behavior createBehavior​(jakarta.enterprise.inject.spi.BeanManager beanManager, String value)
      Create a behavior using the FacesBehavior value attribute.
      Parameters:
      beanManager - the bean manager.
      value - the value attribute.
      Returns:
      the behavior, or null if we could not match one.

    • createValidator

      public static Validator<?> createValidator​(jakarta.enterprise.inject.spi.BeanManager beanManager, String value)
      Create a validator using the FacesValidator value attribute.
      Parameters:
      beanManager - the bean manager.
      value - the value attribute.
      Returns:
      the validator, or null if we could not match one.

    • addAnnotatedTypes

      public static void addAnnotatedTypes​(jakarta.enterprise.inject.spi.BeforeBeanDiscovery beforeBean, jakarta.enterprise.inject.spi.BeanManager beanManager, Class<?>... types)

    • getBeanReference

      public static <T> T getBeanReference​(Class<T> type, Annotation... qualifiers)

    • getBeanReference

      public static <T> T getBeanReference​(jakarta.enterprise.inject.spi.BeanManager beanManager, Class<T> type, Annotation... qualifiers)
      Parameters:
      beanManager - the bean manager
      type - the required bean type the reference must have
      qualifier - the required qualifiers the reference must have
      Returns:
      a bean reference adhering to the required type and qualifiers

    • getBeanReferenceByType

      public static Object getBeanReferenceByType​(jakarta.enterprise.inject.spi.BeanManager beanManager, Type type, Annotation... qualifiers)

    • getBeanInstance

      public static <T> T getBeanInstance​(Class<T> type, boolean create)
      Returns concrete (non-proxied) bean instance of given class in current context.
      Parameters:
      type - the required bean type the instance must have
      create - whether to auto-create bean if not exist
      Returns:
      a bean instance adhering to the required type

    • getAnnotation

      public static <A extends Annotation> Optional<A> getAnnotation​(jakarta.enterprise.inject.spi.BeanManager beanManager, jakarta.enterprise.inject.spi.Annotated annotated, Class<A> annotationType)
      Finds an annotation in an Annotated, taking stereo types into account
      Parameters:
      beanManager - the current bean manager
      annotated - the Annotated in which to search
      annotationType - the type of the annotation to search for
      Returns:
      An Optional that contains an instance of annotation type for which was searched if the annotated contained this.

    • createDataModel

      public static DataModel<?> createDataModel​(Class<?> forClass)

    • getDataModelClassesMap

      public static Map<Class<?>,​Class<? extends DataModel<?>>> getDataModelClassesMap​(jakarta.enterprise.inject.spi.CDI<Object> cdi)

    • getCurrentInjectionPoint

      public static jakarta.enterprise.inject.spi.InjectionPoint getCurrentInjectionPoint​(jakarta.enterprise.inject.spi.BeanManager beanManager, jakarta.enterprise.context.spi.CreationalContext<?> creationalContext)
      Returns the current injection point.

    • getQualifier

      public static <A extends Annotation> A getQualifier​(jakarta.enterprise.inject.spi.InjectionPoint injectionPoint, Class<A> qualifierClass)
      Returns the qualifier annotation of the given qualifier class from the given injection point.

    • isScopeActive

      public static <S extends Annotation> boolean isScopeActive​(Class<S> scope)
      Returns true if given scope is active in current context.