Package org.springframework.security.access.expression

Interface SecurityExpressionHandler<T>

All Superinterfaces:

org.springframework.aop.framework.AopInfrastructureBean

All Known Subinterfaces:

MethodSecurityExpressionHandler

All Known Implementing Classes:

AbstractSecurityExpressionHandler, DefaultMessageSecurityExpressionHandler, DefaultMethodSecurityExpressionHandler, DefaultWebSecurityExpressionHandler

public interface SecurityExpressionHandler<T>
extends org.springframework.aop.framework.AopInfrastructureBean

Facade which isolates Spring Security's requirements for evaluating security expressions from the implementation of the underlying expression objects

Since:

3.1

Method Summary

Modifier and Type	Method	Description
org.springframework.expression.EvaluationContext	createEvaluationContext(Authentication authentication, T invocation)	Provides an evaluation context in which to evaluate security expressions for the invocation type.
org.springframework.expression.ExpressionParser	getExpressionParser()

Method Detail

getExpressionParser

org.springframework.expression.ExpressionParser getExpressionParser()

Returns:

an expression parser for the expressions used by the implementation.

createEvaluationContext

org.springframework.expression.EvaluationContext createEvaluationContext(Authentication authentication,
                                                                         T invocation)

Provides an evaluation context in which to evaluate security expressions for the invocation type.