# Package org.springframework.security.access.expression.method

package org.springframework.security.access.expression.method
Implementation of expression-based method security.

Since:
  3.0

Related Packages
Package
Description
org.springframework.security.access.expression
Expression handling code to support the use of Spring-EL based expressions in `@PreAuthorize`, `@PreFilter`, `@PostAuthorize` and `@PostFilter` annotations.
Class
Description
DefaultMethodSecurityExpressionHandler
The standard implementation of `MethodSecurityExpressionHandler`.
ExpressionBasedAnnotationAttributeFactory
Deprecated.
Use `AuthorizationManager` interceptors instead
ExpressionBasedPostInvocationAdvice
Deprecated.
Use `AuthorizationManagerAfterMethodInterceptor` instead
ExpressionBasedPreInvocationAdvice
Deprecated.
Use `AuthorizationManagerAfterMethodInterceptor` instead
MethodSecurityExpressionHandler
Extended expression-handler facade which adds methods which are specific to securing method invocations.
MethodSecurityExpressionOperations
Interface which must be implemented if you want to use filtering in method security expressions.