Package com.bobocode.bring.core.annotation

Annotation Interface Qualifier

@Target({FIELD,METHOD,PARAMETER,TYPE,ANNOTATION_TYPE}) @Retention(RUNTIME) public @interface Qualifier
Annotation used to qualify the selection of a bean when multiple beans of the same type are available for autowiring or injection.

This annotation can be applied to fields, methods, parameters, types, or other annotations to specify the qualifier value, aiding in the selection of the exact bean to be injected or autowired.

The value attribute within @Qualifier allows for providing a specific identifier or qualifier string to differentiate between multiple beans of the same type. When used in conjunction with dependency injection bring frameworks, it helps in precisely identifying the intended bean to be injected.

Since:
1.0

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    String
    value
    Specifies the qualifier value to differentiate between multiple beans of the same type.

  • Element Details

    • value

      String value
      Specifies the qualifier value to differentiate between multiple beans of the same type.
      Returns:
      A string value representing the qualifier or identifier for bean selection.
      Default:
      ""