Class PreInvocationAuthorizationAdviceVoter

  • All Implemented Interfaces:
    AccessDecisionVoter<org.aopalliance.intercept.MethodInvocation>

    @Deprecated
    public class PreInvocationAuthorizationAdviceVoter
    extends java.lang.Object
    implements AccessDecisionVoter<org.aopalliance.intercept.MethodInvocation>
    Voter which performs the actions using a PreInvocationAuthorizationAdvice implementation generated from @PreFilter and @PreAuthorize annotations.

    In practice, if these annotations are being used, they will normally contain all the necessary access control logic, so a voter-based system is not really necessary and a single AccessDecisionManager which contained the same logic would suffice. However, this class fits in readily with the traditional voter-based AccessDecisionManager implementations used by Spring Security.

    Since:
    3.0
    • Field Detail

      • logger

        protected final org.apache.commons.logging.Log logger
        Deprecated.
    • Method Detail

      • supports

        public boolean supports​(ConfigAttribute attribute)
        Deprecated.
        Description copied from interface: AccessDecisionVoter
        Indicates whether this AccessDecisionVoter is able to vote on the passed ConfigAttribute.

        This allows the AbstractSecurityInterceptor to check every configuration attribute can be consumed by the configured AccessDecisionManager and/or RunAsManager and/or AfterInvocationManager.

        Specified by:
        supports in interface AccessDecisionVoter<org.aopalliance.intercept.MethodInvocation>
        Parameters:
        attribute - a configuration attribute that has been configured against the AbstractSecurityInterceptor
        Returns:
        true if this AccessDecisionVoter can support the passed configuration attribute
      • supports

        public boolean supports​(java.lang.Class<?> clazz)
        Deprecated.
        Description copied from interface: AccessDecisionVoter
        Indicates whether the AccessDecisionVoter implementation is able to provide access control votes for the indicated secured object type.
        Specified by:
        supports in interface AccessDecisionVoter<org.aopalliance.intercept.MethodInvocation>
        Parameters:
        clazz - the class that is being queried
        Returns:
        true if the implementation can process the indicated class
      • vote

        public int vote​(Authentication authentication,
                        org.aopalliance.intercept.MethodInvocation method,
                        java.util.Collection<ConfigAttribute> attributes)
        Deprecated.
        Description copied from interface: AccessDecisionVoter
        Indicates whether or not access is granted.

        The decision must be affirmative (ACCESS_GRANTED), negative ( ACCESS_DENIED) or the AccessDecisionVoter can abstain ( ACCESS_ABSTAIN) from voting. Under no circumstances should implementing classes return any other value. If a weighting of results is desired, this should be handled in a custom AccessDecisionManager instead.

        Unless an AccessDecisionVoter is specifically intended to vote on an access control decision due to a passed method invocation or configuration attribute parameter, it must return ACCESS_ABSTAIN. This prevents the coordinating AccessDecisionManager from counting votes from those AccessDecisionVoters without a legitimate interest in the access control decision.

        Whilst the secured object (such as a MethodInvocation) is passed as a parameter to maximise flexibility in making access control decisions, implementing classes should not modify it or cause the represented invocation to take place (for example, by calling MethodInvocation.proceed()).

        Specified by:
        vote in interface AccessDecisionVoter<org.aopalliance.intercept.MethodInvocation>
        Parameters:
        authentication - the caller making the invocation
        method - the secured object being invoked
        attributes - the configuration attributes associated with the secured object
        Returns:
        either AccessDecisionVoter.ACCESS_GRANTED, AccessDecisionVoter.ACCESS_ABSTAIN or AccessDecisionVoter.ACCESS_DENIED