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net.sf.acegisecurity.vote
Class ConsensusBased  

java.lang.Object
  net.sf.acegisecurity.vote.AbstractAccessDecisionManager
      net.sf.acegisecurity.vote.ConsensusBased

All Implemented Interfaces:

net.sf.acegisecurity.AccessDecisionManager, org.springframework.beans.factory.InitializingBean

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public class ConsensusBased

extends AbstractAccessDecisionManager

Simple concrete implementation of net.sf.acegisecurity.AccessDecisionManager that uses a consensus-based approach.

Version:

$Id: ConsensusBased.java,v 1.3 2004/04/02 12:13:56 benalex Exp $

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Field Summary
private  boolean	allowIfEqualGrantedDeniedDecisions
private static org.apache.commons.logging.Log	logger

 

Fields inherited from class net.sf.acegisecurity.vote.AbstractAccessDecisionManager

 

Constructor Summary

ConsensusBased()

 

Method Summary
void	decide(net.sf.acegisecurity.Authentication authentication, java.lang.Object object, net.sf.acegisecurity.ConfigAttributeDefinition config)           This concrete implementation simply polls all configured AccessDecisionVoters and upon completion determines the consensus of granted vs denied responses.
boolean	isAllowIfEqualGrantedDeniedDecisions()
void	setAllowIfEqualGrantedDeniedDecisions(boolean allowIfEqualGrantedDeniedDecisions)

 

Methods inherited from class net.sf.acegisecurity.vote.AbstractAccessDecisionManager

afterPropertiesSet, getDecisionVoters, isAllowIfAllAbstainDecisions, setAllowIfAllAbstainDecisions, setDecisionVoters, supports, supports

 

Methods inherited from class java.lang.Object

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

 

Field Detail

logger

private static final org.apache.commons.logging.Log logger

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allowIfEqualGrantedDeniedDecisions

private boolean allowIfEqualGrantedDeniedDecisions

Constructor Detail

ConsensusBased

public ConsensusBased()

Method Detail

setAllowIfEqualGrantedDeniedDecisions

public void setAllowIfEqualGrantedDeniedDecisions(boolean allowIfEqualGrantedDeniedDecisions)

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isAllowIfEqualGrantedDeniedDecisions

public boolean isAllowIfEqualGrantedDeniedDecisions()

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decide

public void decide(net.sf.acegisecurity.Authentication authentication,
                   java.lang.Object object,
                   net.sf.acegisecurity.ConfigAttributeDefinition config)
            throws net.sf.acegisecurity.AccessDeniedException

This concrete implementation simply polls all configured AccessDecisionVoters and upon completion determines the consensus of granted vs denied responses.

If there were an equal number of grant and deny votes, the decision will be based on the isAllowIfEqualGrantedDeniedDecisions() 55 property (defaults to true).

If every AccessDecisionVoter abstained from voting, the decision will be based on the AbstractAccessDecisionManager.isAllowIfAllAbstainDecisions() 55 property (defaults to false).

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