Package org.apache.shiro.aop

Class DefaultAnnotationResolver

  • All Implemented Interfaces:
    AnnotationResolver
    public class DefaultAnnotationResolver
extends 
implements AnnotationResolver
    Default AnnotationResolver implementation that merely inspects the MethodInvocation's target method, and returns targetMethod..

    Unfortunately Java's default reflection API for Annotations is not very robust, and this logic may not be enough - if the incoming method invocation represents a method from an interface, this default logic would not discover the annotation if it existed on the method implementation directly (as opposed to being defined directly in the interface definition).

    More complex class hierarchy traversal logic is required to exhaust a method's target object's classes, parent classes, interfaces and parent interfaces. That logic will likely be added to this implementation in due time, but for now, this implementation relies on the JDK's default logic.

    Since:
    1.1

    • Constructor Detail

      • DefaultAnnotationResolver

        public DefaultAnnotationResolver()

    • Method Detail

      • getAnnotation

        public  getAnnotation​(MethodInvocation mi,
                                <? extends > clazz)
        Returns methodInvocation..
        Specified by:
        getAnnotation in interface AnnotationResolver
        Parameters:
        mi - the intercepted method to be invoked.
        clazz - the annotation class to use to find an annotation instance on the method.
        Returns:
        the discovered annotation or null if an annotation instance could not be found.