Package org.elasticsearch.common.inject.internal

Class Annotations

java.lang.Object
org.elasticsearch.common.inject.internal.Annotations
public class Annotations
extends java.lang.Object
Annotation utilities.

  • Constructor Summary

    Constructors 
    Constructor Description
    Annotations()  

  • Method Summary

    Modifier and Type Method Description
    static void checkForMisplacedScopeAnnotations​(java.lang.Class<?> type, java.lang.Object source, Errors errors)
    Adds an error if there is a misplaced annotations on type.
    static java.lang.annotation.Annotation findBindingAnnotation​(Errors errors, java.lang.reflect.Member member, java.lang.annotation.Annotation[] annotations)
    Returns the binding annotation on member, or null if there isn't one.
    static java.lang.Class<? extends java.lang.annotation.Annotation> findScopeAnnotation​(Errors errors, java.lang.annotation.Annotation[] annotations)
    Returns the scoping annotation, or null if there isn't one.
    static java.lang.Class<? extends java.lang.annotation.Annotation> findScopeAnnotation​(Errors errors, java.lang.Class<?> implementation)
    Returns the scope annotation on type, or null if none is specified.
    static Key<?> getKey​(TypeLiteral<?> type, java.lang.reflect.Member member, java.lang.annotation.Annotation[] annotations, Errors errors)
    Gets a key for the given type, member and annotations.
    static boolean isRetainedAtRuntime​(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)
    Returns true if the given annotation is retained at runtime.
    static boolean isScopeAnnotation​(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)  

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • isRetainedAtRuntime

      public static boolean isRetainedAtRuntime​(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)
      Returns true if the given annotation is retained at runtime.

    • findScopeAnnotation

      public static java.lang.Class<? extends java.lang.annotation.Annotation> findScopeAnnotation​(Errors errors, java.lang.Class<?> implementation)
      Returns the scope annotation on type, or null if none is specified.

    • findScopeAnnotation

      public static java.lang.Class<? extends java.lang.annotation.Annotation> findScopeAnnotation​(Errors errors, java.lang.annotation.Annotation[] annotations)
      Returns the scoping annotation, or null if there isn't one.

    • isScopeAnnotation

      public static boolean isScopeAnnotation​(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)

    • checkForMisplacedScopeAnnotations

      public static void checkForMisplacedScopeAnnotations​(java.lang.Class<?> type, java.lang.Object source, Errors errors)
      Adds an error if there is a misplaced annotations on type. Scoping annotations are not allowed on abstract classes or interfaces.

    • getKey

      public static Key<?> getKey​(TypeLiteral<?> type, java.lang.reflect.Member member, java.lang.annotation.Annotation[] annotations, Errors errors) throws ErrorsException
      Gets a key for the given type, member and annotations.
      Throws:
      ErrorsException

    • findBindingAnnotation

      public static java.lang.annotation.Annotation findBindingAnnotation​(Errors errors, java.lang.reflect.Member member, java.lang.annotation.Annotation[] annotations)
      Returns the binding annotation on member, or null if there isn't one.