com.revolsys.spring.security

Class MethodSecurityEvaluationContext

java.lang.Object

org.springframework.expression.spel.support.StandardEvaluationContext

com.revolsys.spring.security.MethodSecurityEvaluationContext

All Implemented Interfaces:

org.springframework.expression.EvaluationContext

public class MethodSecurityEvaluationContext
extends org.springframework.expression.spel.support.StandardEvaluationContext

Internal security-specific EvaluationContext implementation which lazily adds the method parameter values as variables (with the corresponding parameter names) if and when they are required.

Since:

3.0

Author:

Luke Taylor

Constructor Summary

Constructors

Constructor and Description
MethodSecurityEvaluationContext(org.springframework.security.core.Authentication user, org.aopalliance.intercept.MethodInvocation mi) Intended for testing.
MethodSecurityEvaluationContext(org.springframework.security.core.Authentication user, org.aopalliance.intercept.MethodInvocation mi, org.springframework.core.ParameterNameDiscoverer parameterNameDiscoverer)

Method Summary

Methods

Modifier and Type	Method and Description
Object	lookupVariable(String name)
void	setParameterNameDiscoverer(org.springframework.core.ParameterNameDiscoverer parameterNameDiscoverer)

Methods inherited from class org.springframework.expression.spel.support.StandardEvaluationContext

addConstructorResolver, addMethodResolver, addPropertyAccessor, getBeanResolver, getConstructorResolvers, getMethodResolvers, getOperatorOverloader, getPropertyAccessors, getRootObject, getTypeComparator, getTypeConverter, getTypeLocator, registerFunction, registerMethodFilter, removeConstructorResolver, removeMethodResolver, removePropertyAccessor, setBeanResolver, setConstructorResolvers, setMethodResolvers, setOperatorOverloader, setPropertyAccessors, setRootObject, setRootObject, setTypeComparator, setTypeConverter, setTypeLocator, setVariable, setVariables

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MethodSecurityEvaluationContext

public MethodSecurityEvaluationContext(org.springframework.security.core.Authentication user,
                               org.aopalliance.intercept.MethodInvocation mi)

Intended for testing. Don't use in practice as it creates a new parameter resolver for each instance. Use the constructor which takes the resolver, as an argument thus allowing for caching.

MethodSecurityEvaluationContext

public MethodSecurityEvaluationContext(org.springframework.security.core.Authentication user,
                               org.aopalliance.intercept.MethodInvocation mi,
                               org.springframework.core.ParameterNameDiscoverer parameterNameDiscoverer)

Method Detail

lookupVariable

public Object lookupVariable(String name)

Specified by:

lookupVariable in interface org.springframework.expression.EvaluationContext

Overrides:

lookupVariable in class org.springframework.expression.spel.support.StandardEvaluationContext

setParameterNameDiscoverer

public void setParameterNameDiscoverer(org.springframework.core.ParameterNameDiscoverer parameterNameDiscoverer)