public static void invokeVoters()

in core/impl/src/main/java/org/apache/myfaces/extensions/cdi/core/impl/util/SecurityUtils.java [57:111]
49 lines of code
10 McCabe index (conditional complexity)

    public static void invokeVoters(InvocationContext invocationContext,
                                    BeanManager beanManager,
                                    AccessDecisionVoterContext voterContext,
                                    List<Class<? extends AccessDecisionVoter>> accessDecisionVoters,
                                    Class<? extends ViewConfig> errorView)
    {
        if(accessDecisionVoters == null)
        {
            return;
        }

        AccessDecisionState voterState = AccessDecisionState.VOTE_IN_PROGRESS;
        try
        {
            if(voterContext instanceof EditableAccessDecisionVoterContext)
            {
                ((EditableAccessDecisionVoterContext)voterContext).setState(voterState);
            }

            Set<SecurityViolation> violations;

            AccessDecisionVoter voter;
            for(Class<? extends AccessDecisionVoter> voterClass : accessDecisionVoters)
            {
                voter = CodiUtils.getContextualReferenceByClass(beanManager, voterClass);

                violations = voter.checkPermission(invocationContext);

                if(violations != null && violations.size() > 0)
                {
                    if(voterContext instanceof EditableAccessDecisionVoterContext)
                    {
                        voterState = AccessDecisionState.VIOLATION_FOUND;
                        for(SecurityViolation securityViolation : violations)
                        {
                            ((EditableAccessDecisionVoterContext) voterContext).addViolation(securityViolation);
                        }
                    }
                    throw new AccessDeniedException(violations, errorView);
                }
            }
        }
        finally
        {
            if(voterContext instanceof EditableAccessDecisionVoterContext)
            {
                if(AccessDecisionState.VOTE_IN_PROGRESS.equals(voterState))
                {
                    voterState = AccessDecisionState.NO_VIOLATION_FOUND;
                }

                ((EditableAccessDecisionVoterContext)voterContext).setState(voterState);
            }
        }
    }