org.springframework.security.access.intercept.aopalliance
Class MethodSecurityInterceptor

java.lang.Object
  org.springframework.security.access.intercept.AbstractSecurityInterceptor
      org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor

All Implemented Interfaces:

org.aopalliance.aop.Advice, org.aopalliance.intercept.Interceptor, org.aopalliance.intercept.MethodInterceptor, InitializingBean, ApplicationEventPublisherAware, MessageSourceAware

public class MethodSecurityInterceptor
extends AbstractSecurityInterceptor
implements org.aopalliance.intercept.MethodInterceptor

Provides security interception of AOP Alliance based method invocations.

The SecurityMetadataSource required by this security interceptor is of type MethodSecurityMetadataSource. This is shared with the AspectJ based security interceptor (AspectJSecurityInterceptor), since both work with Java Methods.

Refer to AbstractSecurityInterceptor for details on the workflow.

Version:

$Id: MethodSecurityInterceptor.java 3800 2009-08-04 00:18:07Z ltaylor $

Author:

Ben Alex

Field Summary

Fields inherited from class org.springframework.security.access.intercept.AbstractSecurityInterceptor

logger, messages

Constructor Summary

MethodSecurityInterceptor()

Method Summary

Class<? extends Object>	getSecureObjectClass() Indicates the type of secure objects the subclass will be presenting to the abstract parent for processing.
MethodSecurityMetadataSource	getSecurityMetadataSource()
Object	invoke(org.aopalliance.intercept.MethodInvocation mi) This method should be used to enforce security on a MethodInvocation.
SecurityMetadataSource	obtainSecurityMetadataSource()
void	setSecurityMetadataSource(MethodSecurityMetadataSource newSource)

Methods inherited from class org.springframework.security.access.intercept.AbstractSecurityInterceptor

afterInvocation, afterPropertiesSet, beforeInvocation, getAccessDecisionManager, getAfterInvocationManager, getAuthenticationManager, getRunAsManager, isAlwaysReauthenticate, isRejectPublicInvocations, isValidateConfigAttributes, setAccessDecisionManager, setAfterInvocationManager, setAlwaysReauthenticate, setApplicationEventPublisher, setAuthenticationManager, setMessageSource, setRejectPublicInvocations, setRunAsManager, setValidateConfigAttributes

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodSecurityInterceptor

public MethodSecurityInterceptor()

Method Detail

getSecurityMetadataSource

public MethodSecurityMetadataSource getSecurityMetadataSource()

getSecureObjectClass

public Class<? extends Object> getSecureObjectClass()

Description copied from class: AbstractSecurityInterceptor

Indicates the type of secure objects the subclass will be presenting to the abstract parent for processing. This is used to ensure collaborators wired to the AbstractSecurityInterceptor all support the indicated secure object class.

Specified by:

getSecureObjectClass in class AbstractSecurityInterceptor

Returns:

the type of secure object the subclass provides services for

invoke

public Object invoke(org.aopalliance.intercept.MethodInvocation mi)
              throws Throwable

This method should be used to enforce security on a MethodInvocation.

Specified by:

invoke in interface org.aopalliance.intercept.MethodInterceptor

Parameters:

mi - The method being invoked which requires a security decision

Returns:

The returned value from the method invocation

Throws:

Throwable - if any error occurs

obtainSecurityMetadataSource

public SecurityMetadataSource obtainSecurityMetadataSource()

Specified by:

obtainSecurityMetadataSource in class AbstractSecurityInterceptor

setSecurityMetadataSource

public void setSecurityMetadataSource(MethodSecurityMetadataSource newSource)