1. تعریف هر یک از متدهای اتمیک به عنوان یک مجوز دسترسی: در این روش نام کنترلر و نام متد به عنوان یک دسترسی تعریف خواهد شد. در این روش به ازای هر متد ما یک آیتم جدید را باید به جدول Permissions، اضافه نماییم و در نهایت برای تعریف یک نقش و انتساب دسترسی‌ها به یک کاربر، بایستی یک مجموعه چک باکس را که در نهایت به یک متد API ختم میشود، فعال یا غیر فعال کنیم.
2. تعریف ناحیه‌های مختلف و کنترل‌های قابل انجام در آن ناحیه: در این روش ما قصد داریم تا مجموعه‌ای از متد‌ها را که هدف مشترکی را انجام خواهند داد، در یک ناحیه و یک کنترل بگنجانیم و از به وجود آمدن تعداد زیادی مجوز دسترسی جلوگیری نماییم. به عنوان مثال فرض کنید میخواهیم یک سطح دسترسی را با نام ویرایش کاربران تعریف کنیم. همانگونه که گفتیم ممکن است برای یک عملیات، دو و یا چندین متد درون یک کنترلر تعریف شوند. حال ما این متد‌ها را درون یک ناحیه دسترسی قرار خواهیم داد و آن را در یک حوزه و یک کنترل (Area & Control) میگنجانیم.

using System;
using Stateless;

namespace StatelessTests
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                string on = "On", off = "Off";
                var space = ' ';

                var onOffSwitch = new StateMachine<string, char>(initialState: off);

                onOffSwitch.Configure(state: off).Permit(trigger: space, destinationState: on);
                onOffSwitch.Configure(state: on).Permit(trigger: space, destinationState: off);

                Console.WriteLine("Press <space> to toggle the switch. Any other key will raise an error.");

                while (true)
                {
                    Console.WriteLine("Switch is in state: " + onOffSwitch.State);
                    var pressed = Console.ReadKey(true).KeyChar;
                    onOffSwitch.Fire(trigger: pressed);
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine("Exception: " + ex.Message);
                Console.WriteLine("Press any key to continue...");
                Console.ReadKey(true);
            }
        }
    }
}

public class StateMachine<TState, TTrigger>

<statemachine xmlns="http://statelessdesigner.codeplex.com/Schema">
  <settings>
    <itemname>BlogPostStateMachine</itemname>
    <namespace>StatelessTests</namespace>
    <class>public</class>
  </settings>
  <triggers>     
    <trigger>Save</trigger>
    <trigger>RequireEdit</trigger>
    <trigger>Accept</trigger>
    <trigger>Reject</trigger>
  </triggers>
  <states>     
    <state start="yes">Begin</state>
    <state>InProgress</state>     
    <state>Published</state>      
    <state>Rejected</state>      
  </states>
  <transitions>
    <transition trigger="Save" from="Begin" to="InProgress" />

    <transition trigger="Accept" from="InProgress" to="Published" />
    <transition trigger="Reject" from="InProgress" to="Rejected" />

    <transition trigger="Save" from="InProgress" to="InProgress" />

    <transition trigger="RequireEdit" from="Published" to="InProgress" />
    <transition trigger="RequireEdit" from="Rejected" to="InProgress" />
  </transitions>
</statemachine>

using Stateless;

namespace StatelessTests
{
  public class BlogPostStateMachine
  {
    public delegate void UnhandledTriggerDelegate(State state, Trigger trigger);
    public delegate void EntryExitDelegate();
    public delegate bool GuardClauseDelegate();

    public enum Trigger
    {
      Save,
      RequireEdit,
      Accept,
      Reject,
    }

    public enum State
    {
      Begin,
      InProgress,
      Published,
      Rejected,
    }

    private readonly StateMachine<State, Trigger> stateMachine = null;

    public EntryExitDelegate OnBeginEntry = null;
    public EntryExitDelegate OnBeginExit = null;
    public EntryExitDelegate OnInProgressEntry = null;
    public EntryExitDelegate OnInProgressExit = null;
    public EntryExitDelegate OnPublishedEntry = null;
    public EntryExitDelegate OnPublishedExit = null;
    public EntryExitDelegate OnRejectedEntry = null;
    public EntryExitDelegate OnRejectedExit = null;
    public GuardClauseDelegate GuardClauseFromBeginToInProgressUsingTriggerSave = null;
    public GuardClauseDelegate GuardClauseFromInProgressToPublishedUsingTriggerAccept = null;
    public GuardClauseDelegate GuardClauseFromInProgressToRejectedUsingTriggerReject = null;
    public GuardClauseDelegate GuardClauseFromInProgressToInProgressUsingTriggerSave = null;
    public GuardClauseDelegate GuardClauseFromPublishedToInProgressUsingTriggerRequireEdit = null;
    public GuardClauseDelegate GuardClauseFromRejectedToInProgressUsingTriggerRequireEdit = null;
    public UnhandledTriggerDelegate OnUnhandledTrigger = null;

    public BlogPost()
    {
      stateMachine = new StateMachine<State, Trigger>(State.Begin);
      stateMachine.Configure(State.Begin)
        .OnEntry(() => { if (OnBeginEntry != null) OnBeginEntry(); })
        .OnExit(() => { if (OnBeginExit != null) OnBeginExit(); })
        .PermitIf(Trigger.Save, State.InProgress , () => { if (GuardClauseFromBeginToInProgressUsingTriggerSave != null) return GuardClauseFromBeginToInProgressUsingTriggerSave(); return true; } )
      ;
      stateMachine.Configure(State.InProgress)
        .OnEntry(() => { if (OnInProgressEntry != null) OnInProgressEntry(); })
        .OnExit(() => { if (OnInProgressExit != null) OnInProgressExit(); })
        .PermitIf(Trigger.Accept, State.Published , () => { if (GuardClauseFromInProgressToPublishedUsingTriggerAccept != null) return GuardClauseFromInProgressToPublishedUsingTriggerAccept(); return true; } )
        .PermitIf(Trigger.Reject, State.Rejected , () => { if (GuardClauseFromInProgressToRejectedUsingTriggerReject != null) return GuardClauseFromInProgressToRejectedUsingTriggerReject(); return true; } )
        .PermitReentryIf(Trigger.Save , () => { if (GuardClauseFromInProgressToInProgressUsingTriggerSave != null) return GuardClauseFromInProgressToInProgressUsingTriggerSave(); return true; } )
      ;
      stateMachine.Configure(State.Published)
        .OnEntry(() => { if (OnPublishedEntry != null) OnPublishedEntry(); })
        .OnExit(() => { if (OnPublishedExit != null) OnPublishedExit(); })
        .PermitIf(Trigger.RequireEdit, State.InProgress , () => { if (GuardClauseFromPublishedToInProgressUsingTriggerRequireEdit != null) return GuardClauseFromPublishedToInProgressUsingTriggerRequireEdit(); return true; } )
      ;
      stateMachine.Configure(State.Rejected)
        .OnEntry(() => { if (OnRejectedEntry != null) OnRejectedEntry(); })
        .OnExit(() => { if (OnRejectedExit != null) OnRejectedExit(); })
        .PermitIf(Trigger.RequireEdit, State.InProgress , () => { if (GuardClauseFromRejectedToInProgressUsingTriggerRequireEdit != null) return GuardClauseFromRejectedToInProgressUsingTriggerRequireEdit(); return true; } )
      ;
      stateMachine.OnUnhandledTrigger((state, trigger) => { if (OnUnhandledTrigger != null) OnUnhandledTrigger(state, trigger); });
    }

    public bool TryFireTrigger(Trigger trigger)
    {
      if (!stateMachine.CanFire(trigger))
      {
        return false;
      }
      stateMachine.Fire(trigger);
      return true;
    }

    public State GetState
    {
      get
      {
        return stateMachine.State;
      }
    }
  }
}

namespace StatelessTests
{
    public class BlogPostManager
    {
        private BlogPostStateMachine _stateMachine;
        public BlogPostManager()
        {
            configureWorkflow();
        }

        private void configureWorkflow()
        {
            _stateMachine = new BlogPostStateMachine();

            _stateMachine.GuardClauseFromBeginToInProgressUsingTriggerSave = () => { return UserCanPost; };
            _stateMachine.OnBeginExit = () => { /* save data + save state + send an email to admin */ };

            _stateMachine.GuardClauseFromInProgressToPublishedUsingTriggerAccept = () => { return UserIsAdmin; };
            _stateMachine.GuardClauseFromInProgressToRejectedUsingTriggerReject = () => { return UserIsAdmin; };
            _stateMachine.GuardClauseFromInProgressToInProgressUsingTriggerSave = () => { return UserHasEditRights; };
            _stateMachine.OnInProgressExit = () => { /* save data + save state + send an email to user */ };

            _stateMachine.OnPublishedExit = () => { /* save data + save state + send an email to admin */ };
            _stateMachine.GuardClauseFromPublishedToInProgressUsingTriggerRequireEdit = () => { return UserHasEditRights; };

            _stateMachine.OnRejectedExit = () => { /* save data + save state + send an email to admin */ };
            _stateMachine.GuardClauseFromRejectedToInProgressUsingTriggerRequireEdit = () => { return UserHasEditRights; };
        }

        public bool UserIsAdmin
        {
            get
            {
                return true; // TODO: Evaluate if user is an admin.
            }
        }

        public bool UserCanPost
        {
            get
            {
                return true; // TODO: Evaluate if user is authenticated
            }
        }

        public bool UserHasEditRights
        {
            get
            {
                return true; // TODO: Evaluate if user is owner or admin
            }
        }

        // User actions
        public void Save() { _stateMachine.TryFireTrigger(BlogPostStateMachine.Trigger.Save); }
        public void RequireEdit() { _stateMachine.TryFireTrigger(BlogPostStateMachine.Trigger.RequireEdit); }

        // Admin actions        
        public void Accept() { _stateMachine.TryFireTrigger(BlogPostStateMachine.Trigger.Accept); }
        public void Reject() { _stateMachine.TryFireTrigger(BlogPostStateMachine.Trigger.Reject); }
    }
}

<body>
    <div class="container">
        <section class="content" id="mission">
            <h1>Our Commitment <small>to you</small></h1>
            <p>Wisdom Pet Medicine strives to blend the best in traditional and
                <em>alternative medicine</em> in the <strong>diagnosis and
                    treatment</strong> of companion animals including dogs,
                cats, birds, reptiles, rodents, and fish. We apply the wisdom
                garnered in the <mark>centuries old tradition</mark> of
                veterinary medicine, to find the safest treatments
                and&nbsp;cures.</p>
            <p>We strive to be your pet's medical <del>staff</del> experts from
                youth through the senior years. <small>We build preventative
                    health care plans for each and every one of our patients,
                    based on breed, age, and sex, so that your pet receives the
                    most appropriate care at crucial milestones.</small> We
                want to give your pet a long and healthy&nbsp;life.</p>
        </section>

        <section class="content" id="services">
            <h2>Exotic Pets</h2>
            <p>We offer <strong>specialized</strong> care for <em>reptiles,
                    rodents, birds,</em> and other exotic pets.</p>

            <h3>Grooming</h3>
            <p>Our therapeutic <span>grooming</span> treatments help battle
                fleas, allergic dermatitis, and other challenging skin
                conditions.</p>

            <h4>General Health</h4>
            <p>Wellness and senior exams, ultrasound, x-ray, and dental
                cleanings are just a few of our general health services.</p>

            <h5>Nutrition</h5>
            <p>Let our nutrition experts review your pet's diet and prescribe a
                custom nutrition plan for optimum health and disease
                prevention.</p>

            <h6>Pest Control</h6>
            <p>We offer the latest advances in safe and effective prevention
                and treatment of fleas, ticks, worms, heart worm, and other
                parasites.</p>

            <h2>Vaccinations</h2>
            <p>Our veterinarians are experienced in modern vaccination
                protocols that prevent many of the deadliest diseases in pets.</p>
        </section>
    </div>
</body>

<body>
    <div class="container">

<div class="h1">Test div class H1</div>

<div class="display-1">Test div class display-1</div>

<p class="lead">Testing a lead class</p>

<body>
    <div class="container">
        <section class="content" id="mission">
            <h1 class="text-center text-sm-right text-md-left text-uppercase">Our
                Commitment</h1>
            <p class="lead text-justify">Wisdom Pet Medicine strives to blend
                the best in
                traditional and <em>alternative medicine</em> in the <strong>diagnosis
                    and treatment</strong> of companion animals including dogs,
                cats, birds, reptiles, rodents, and fish. We apply the wisdom
                garnered in the <mark>centuries old tradition</mark> of
                veterinary medicine, to find the safest treatments
                and&nbsp;cures.</p>
            <p class="text-nowrap text-capitalize">We strive to be your pet's
                medical <del>staff</del>
                experts from
                youth through the senior years. <small>We build preventative
                    health care plans for each and every one of our patients,
                    based on breed, age, and sex, so that your pet receives the
                    most appropriate care at crucial milestones.</small> We
                want to give your pet a long and healthy&nbsp;life.</p>
        </section>

        <section class="content" id="services">
            <div class="display-4">Exotic Pets</div>
            <p>We <span class="font-weight-bold">offer</span> <strong class="font-weight-normal">specialized</strong>
                care for <em>reptiles,
                    rodents, birds,</em> and other exotic pets.</p>

            <h3 class="text-left text-md-center text-sm-right">Grooming</h3>
            <p>Our therapeutic <span>grooming</span> treatments help battle
                fleas, allergic dermatitis, and other challenging skin
                conditions.</p>

            <h4>General Health</h4>
            <p>Wellness and senior exams, ultrasound, x-ray, and dental
                cleanings are just a few of our general health services.</p>

            <h5>Nutrition</h5>
            <p>Let our nutrition experts review your pet's diet and prescribe a
                custom nutrition plan for optimum health and disease
                prevention.</p>

            <h6>Pest Control</h6>
            <p>We offer the latest advances in safe and effective prevention
                and treatment of fleas, ticks, worms, heart worm, and other
                parasites.</p>

            <h2>Vaccinations</h2>
            <p>Our veterinarians are experienced in modern vaccination
                protocols that prevent many of the deadliest diseases in pets.</p>
        </section>
    </div>
</body>

<h1 class="text-right">Our Commitment <small>to you</small></h1>

<h1 class="text-center text-sm-right">Our Commitment <small>to you</small></h1>

<p class="lead text-justify">

<p class="text-nowrap">

<body>
    <div class="container">
        <section class="content" id="services">
            <h2>Exotic Pets</h2>
            <p>We offer <strong>specialized</strong> care for <em>reptiles,
                    rodents, birds,</em> and other exotic pets.</p>
            <ul class="list-unstyled">
                <li>Grooming</li>
                <li>General Health</li>
                <li>Nutrition</li>
                <li>Pest Control</li>
                <li>Vaccinations</li>
            </ul>

            <ul class="list-inline">
                <li class="list-inline-item">Grooming</li>
                <li class="list-inline-item">General Health</li>
                <li class="list-inline-item">Nutrition</li>
                <li class="list-inline-item">Pest Control</li>
                <li class="list-inline-item">Vaccinations</li>
            </ul>
        </section>
    </div>
</body>

<body>
    <div class="container">
        <section class="content" id="testimonials">
            <h2>Testimonials</h2>

            <blockquote>
                During the summer, our rabbit, Tonto, began to have severe
                redness and itching on his belly and feet. I'm very thankful to
                the veterinarians and staff at Wisdom for the excellent care
                Tonto received, and for nipping his allergies in the bud, so to
                speak.
                Jane
            </blockquote>

            <blockquote class="blockquote text-right">
                When Samantha, our Siamese cat, began sleeping all the time and
                urinating excessively, we brought her to see the specialists at
                Wisdom. Now, two years later, Samantha is still free from any
                complications of diabetes, and her blood sugar regularly tests
                normal.
                <div class="blockquote-footer">
                    The McPhersons
                </div>
            </blockquote>
        </section>
    </div>
</body>

<body>
    <div class="container">
        <section class="content" id="services">
            <h2 class="text-danger">Our Mission</h2>
            <p class="bg-danger text-white">Wisdom Pet Medicine strives to
                blend the best in
                traditional and
                alternative medicine in the diagnosis and treatment of
                companion animals including dogs, cats, birds, reptiles,
                rodents, and fish. We apply the wisdom garnered in the
                centuries old tradition of veterinary medicine, to find the
                safest treatments and cures.</p>

            <ul>
                <li><a class="text-warning" href="#">Grooming</a></li>
                <li><a href="#">General Health</a></li>
                <li><a href="#">Nutrition</a></li>
                <li><a href="#">Pest Control</a></li>
                <li><a href="#">Vaccinations</a></li>
            </ul>

        </section>

        <section class="content" id="testimonials">
            <h2>Testimonials</h2>

            <blockquote class="blockquote bg-faded text-info">
                During the summer, our rabbit, Tonto, began to have severe
                redness and itching on his belly and feet. I'm very thankful to
                the veterinarians and staff at Wisdom for the excellent care
                Tonto received, and for nipping his allergies in the bud, so to
                speak.
                <div class="blockquote-footer">
                    Jane
                </div>
            </blockquote>
        </section>
    </div>
</body>

<p class="bg-danger text-white">