Package org.springframework.security.access.expression

package org.springframework.security.access.expression

Expression handling code to support the use of Spring-EL based expressions in @PreAuthorize, @PreFilter, @PostAuthorize and @PostFilter annotations. Mainly for internal framework use and liable to change.

Since:

3.0

Related Packages

Package	Description
org.springframework.security.access	Core access-control related code, including security metadata related classes, interception code, access control annotations, EL support and voter-based implementations of the central AccessDecisionManager interface.
org.springframework.security.access.expression.method	Implementation of expression-based method security.

Class	Description
AbstractSecurityExpressionHandler<T>	Base implementation of the facade which isolates Spring Security's requirements for evaluating security expressions from the implementation of the underlying expression objects.
DenyAllPermissionEvaluator	A null PermissionEvaluator which denies all access.
ExpressionUtils
SecurityExpressionHandler<T>	Facade which isolates Spring Security's requirements for evaluating security expressions from the implementation of the underlying expression objects
SecurityExpressionOperations	Standard interface for expression root objects used with expression-based security.
SecurityExpressionRoot	Base root object for use in Spring Security expression evaluations.