javax.enterprise.inject

Annotation Type Specializes

Contents

  • @Target(value={TYPE,METHOD})
 @Retention(value=RUNTIME)
 @Documented
public @interface Specializes

    Indicates that a bean directly specializes another bean. May be applied to a bean class or producer method.

    If a bean directly specializes a second bean, it inherits:

    • all qualifiers of the second bean, and
    • the name, if any, of the second bean.

    If the second bean has a name, the bean may not declare a name using @Named. Furthermore, the bean must have all the bean types of the second bean.

    • If a bean class of a managed bean is annotated @Specializes , then the bean class must directly extend the bean class of a second managed bean. Then the first managed bean directly specializes the second managed bean.
    • If a bean class of a session bean is annotated @Specializes , then the bean class must directly extend the bean class of a second session bean. Then the first session bean directly specializes the second session bean.
    • If a producer method is annotated @Specializes, then it must be non-static and directly override another producer method. Then the first producer method directly specializes the second producer method.

    If a bean is specialized by any enabled bean, the first bean is disabled.

    Author:
    Gavin King, Pete Muir

Document created the 11/06/2005, last modified the 18/08/2025
Source of the printed document:https://www.gaudry.be/en/java-api-javaee-rf-javax/enterprise/inject/specializes.html

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