UserAnnotationMethodInterceptor (Apache Shiro :: Core 1.7.1 API)乐学网一站式学习平台

java.lang.Object
- org.apache.shiro.aop.MethodInterceptorSupport
- - org.apache.shiro.aop.AnnotationMethodInterceptor
  - - org.apache.shiro.authz.aop.AuthorizingAnnotationMethodInterceptor
    - - org.apache.shiro.authz.aop.UserAnnotationMethodInterceptor

All Implemented Interfaces:

MethodInterceptor
```
public class UserAnnotationMethodInterceptor
extends AuthorizingAnnotationMethodInterceptor
```
Checks to see if a @RequiresUser annotation is declared, and if so, ensures the calling Subject is either authenticated or remembered via remember me services before invoking the method.
This annotation essentially ensures that subject.getPrincipal() != null.

Since:

0.9.0

Constructor Summary

Constructors
Constructor	Description
`UserAnnotationMethodInterceptor()`	Default no-argument constructor that ensures this interceptor looks for `RequiresUser` annotations in a method declaration.
`UserAnnotationMethodInterceptor(AnnotationResolver resolver)`

Method Summary
- Methods inherited from class org.apache.shiro.authz.aop.AuthorizingAnnotationMethodInterceptor
  assertAuthorized, invoke
- Methods inherited from class org.apache.shiro.aop.AnnotationMethodInterceptor
  getAnnotation, getHandler, getResolver, setHandler, setResolver, supports
- Methods inherited from class org.apache.shiro.aop.MethodInterceptorSupport
  getSubject
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - UserAnnotationMethodInterceptor
```
public UserAnnotationMethodInterceptor()
```
    Default no-argument constructor that ensures this interceptor looks for RequiresUser annotations in a method declaration.
  - UserAnnotationMethodInterceptor
```
public UserAnnotationMethodInterceptor(AnnotationResolver resolver)
```
    Parameters:
    
    resolver -
    
    Since:
    
    1.1