diff --git a/composer.json b/composer.json
index af4082d..d697fa1 100644
--- a/composer.json
+++ b/composer.json
@@ -1,16 +1,16 @@
 {
-    "name": "wesleywillians/acl",
+    "name": "esilvajr/acl",
     "license": "MIT",
     "authors": [
         {
-            "name": "Wesley Willians",
-            "email": "wesleywillians@gmail.com"
+            "name": "Edison Silva Jr",
+            "email": "edison.junior@s2it.com.br"
         }
     ],
     "require": {},
     "autoload": {
         "psr-4": {
-            "CodeEdu\\Acl\\": "src/"
+            "\\Acl\\": "src/"
         }
     }
 }
diff --git a/public/Example.php b/public/Example.php
new file mode 100644
index 0000000..9bdb292
--- /dev/null
+++ b/public/Example.php
@@ -0,0 +1,230 @@
+<?php
+
+/*
+ * -------------------------------------------------------------------------------
+ * Composer autoloader
+ * -------------------------------------------------------------------------------
+ */
+require_once "../vendor/autoload.php";
+
+/*
+ * -------------------------------------------------------------------------------
+ * Some basic config
+ * -------------------------------------------------------------------------------
+ */
+
+/*
+ * Defines a default language for this ACL erros,
+ * you can edit the constants in \Acl\i18n\Translate
+ */
+define('LANG', 'pt-BR');
+
+/*
+ * Define role list.
+ */
+define('OWNER', "owner");
+define('ADMIN', "administrator");
+define('USER', "user");
+
+/*
+ * Define list of resources
+ */
+define('ALL', "all_permissions_granted");
+define('CONTRIBUTOR', 'contributor_permissions_granted');
+define('WEBSERVICE', 'webservice_permissions_granted');
+define('EDITOR', 'edit_permissions_granted');
+
+/*
+ *
+ * -------------------------------------------------------------------------------
+ * Create base classes with are instances of \Acl\Contracts\User
+ * all classes implements the method role.
+ * Sample 1: Represents a 'Owner' user,
+ * Sample 2: Represents a 'Administrator' user;
+ * Sample 3: Represents a 'User' user;
+ * --------------------------------------------------------------------------------
+ */
+
+/**
+ * Owner class
+ * @implements \Acl\Contracts\User
+ */
+class Owner implements \Acl\Contracts\User
+{
+    private $role;
+
+    public function __construct(\Acl\Contracts\Role $role = null)
+    {
+        $this->role($role);
+    }
+
+    public function role(\Acl\Contracts\Role $role = null) : \Acl\Contracts\Role
+    {
+        if (!is_null($role))
+            $this->role = $role;
+        return $this->role;
+    }
+}
+
+/**
+ * Administrator class
+ * @implements \Acl\Contracts\User
+ */
+class Administrator implements \Acl\Contracts\User
+{
+    private $role;
+
+    public function __construct(\Acl\Contracts\Role $role = null)
+    {
+        $this->role($role);
+    }
+
+    public function role(\Acl\Contracts\Role $role = null) : \Acl\Contracts\Role
+    {
+        if (!is_null($role))
+            $this->role = $role;
+        return $this->role;
+    }
+}
+
+/**
+ * User class
+ * @implements \Acl\Contracts\User
+ */
+class Users implements \Acl\Contracts\User
+{
+    private $role;
+
+    public function __construct(\Acl\Contracts\Role $role = null)
+    {
+        $this->role($role);
+    }
+
+    public function role(\Acl\Contracts\Role $role = null) : \Acl\Contracts\Role
+    {
+        if (!is_null($role))
+            $this->role = $role;
+        return $this->role;
+    }
+}
+
+/*
+ * -------------------------------------------------------------------------------
+ * Creating new FACTORIES
+ * -------------------------------------------------------------------------------
+ * The factories are used to create and configure a Role or a Resource
+ */
+
+/*
+ * -------------------------------------------------------------------------------
+ * Sample 1 - Full straight way
+ * Create a new \Acl\Factory\Role()y() object,
+ * after that call resouces passing by a instance of \Acl\Entity\Role()
+ * and finally call add to set one or many \Acl\Entity\Resouce()
+ * -------------------------------------------------------------------------------
+ */
+
+//Create new \Acl\Source\Models\Role\Factory() Object
+$roleFactory = new \Acl\Factory\Role();
+
+//Call permissions passing by a instance of \Acl\Source\Entity\Role() to add permissions.
+$roleFactory->resources($roleFactory->add(new \Acl\Entity\Role(OWNER))->get())
+            ->add(new \Acl\Entity\Resource('ALL'))
+            ->add(new \Acl\Entity\Resource('ALL_GRANTED'))
+            ->add(new \Acl\Entity\Resource('ALL_VIEW'));
+
+/*
+ * ------------------------------------------------------------------------------
+ * Sample 2 - By step way
+ * Create a new \Acl\Factory\Role() object
+ * after that add all roles for this factory
+ * after that call resouces passing a role by param
+ * and finally call add to set one or many \Acl\Entity\Resouce() that
+ * belongs to an role
+ * @todo We need to set up permissions for all roles individually
+ * ------------------------------------------------------------------------------
+ */
+
+//Create new \Acl\Factory\Role() Object
+$roleFactory = new \Acl\Factory\Role();
+
+//Add a new \Acl\Entity\Role() of OWNER type;
+$owner = $roleFactory->add(new \Acl\Entity\Role(OWNER));
+//Add a new \Acl\Entity\Role() of ADMIN type;
+$admin = $roleFactory->add(new \Acl\Entity\Role(ADMIN));
+//Add a new \Acl\Entity\Role() of USER type;
+$users = $roleFactory->add(new \Acl\Entity\Role(USER));
+
+//Add resources that belongs to "Owner" role
+$roleFactory->resources($owner->get())->add(new \Acl\Entity\Resource(ALL));
+
+//Add resources that belongs to "Admin" role
+$roleFactory->resources($admin->get())
+            ->add(new \Acl\Entity\Resource(EDITOR))
+            ->add(new \Acl\Entity\Resource(WEBSERVICE));
+
+//Add resouces that belongs to "Users" role
+$roleFactory->resources($users->get())->add(new \Acl\Entity\Resource(CONTRIBUTOR));
+
+/*
+ * ------------------------------------------------------------------------------
+ * Creating users of type:
+ * Owner::class,
+ * Administator::class
+ * and Users::class.
+ * Passing a role by param.
+ * -----------------------------------------------------------------------------
+ */
+
+$owner = new Owner($roleFactory->get(OWNER));
+$administrator = new Administrator($roleFactory->get(ADMIN));
+$users = new Users($roleFactory->get(OWNER));
+
+/*
+ * ------------------------------------------------------------------------------
+ * Create a new \Acl\Source\Acl() object,
+ * This constructor set up a new FactoryInterface object
+ * ------------------------------------------------------------------------------
+ */
+$acl = new \Acl\Acl($roleFactory);
+
+
+/*
+ * ------------------------------------------------------------------------------
+ * Sample 1 - Setting  a user for acl
+ * as we need a user we can set like in example 1 or direcly
+ * ------------------------------------------------------------------------------
+ */
+$acl->user($owner); //or $acl->user($owner)->method();
+/*
+ * ------------------------------------------------------------------------------
+ * Sample 2 - Has role?
+ * ------------------------------------------------------------------------------
+ */
+$acl->user($owner)->hasRole('owner'); //or $acl->hasRole('ALL') if user already set
+
+/*
+ * ------------------------------------------------------------------------------
+ * Sample 3 - Has resource?
+ * ------------------------------------------------------------------------------
+ */
+$acl->user($owner)->hasResource($roleFactory->get(OWNER)->get(), 'ALL');
+
+/*
+ * ------------------------------------------------------------------------------
+ * Sample 4 - Can and Cannot
+ * ------------------------------------------------------------------------------
+ */
+$acl->user($owner)->can(ALL);
+$acl->user($owner)->cannot(ALL);
+
+/*
+ * ------------------------------------------------------------------------------
+ * Sample 4 - Have a Incident
+ * ------------------------------------------------------------------------------
+ */
+//Set new incident
+$incident = new \Acl\Entity\Incident('Coke');
+$incident->owner($owner);
+//Verify if owns
+$acl->owns($incident, $owner);
diff --git a/src/Acl.php b/src/Acl.php
deleted file mode 100644
index 8fb4722..0000000
--- a/src/Acl.php
+++ /dev/null
@@ -1,132 +0,0 @@
-<?php
-declare(strict_types=1);
-
-namespace CodeEdu\Acl;
-
-
-use CodeEdu\Acl\Contracts\UserAcl;
-use CodeEdu\Acl\Entities\Resource;
-use CodeEdu\Acl\Entities\Role;
-
-class Acl
-{
-    protected $roles;
-    protected $resources;
-    protected $user;
-
-    /**
-     * Acl constructor.
-     * @param array $roles
-     */
-    public function __construct(array $roles, array $resources)
-    {
-        foreach($roles as $role) {
-            if(!$role instanceof Role) {
-                throw new \InvalidArgumentException("Invalid Role");
-            }
-        }
-        $this->roles = $roles;
-
-        foreach($resources as $resource) {
-            if(!$resource instanceof Resource) {
-                throw new \InvalidArgumentException("Invalid Resource");
-            }
-        }
-        $this->resources = $resources;
-    }
-
-    /**
-     * @param UserAcl $user
-     * @return Acl
-     */
-    public function setUser(UserAcl $user): Acl
-    {
-        $this->user = $user;
-        return $this;
-    }
-
-    /**
-     * @param string $role
-     * @return bool
-     */
-    public function hasRole(string $role): bool
-    {
-        foreach ($this->roles as $r) {
-            if($r->getName() == $role) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * @param string $role
-     * @param string $permission
-     * @return bool
-     */
-    public function hasPermission(string $role, string $permission): bool
-    {
-        foreach($this->roles as $r) {
-            if($r->getName() == $role) {
-                foreach($r->getPermissions() as $p) {
-                    if($p->getName() == $permission) {
-                        return true;
-                    }
-                }
-            }
-        }
-        return false;
-    }
-
-    /**
-     * @param string $permission
-     * @param UserAcl|null $user
-     * @return bool
-     */
-    public function can(string $permission, UserAcl $user = null): bool
-    {
-        if($user) {
-            return $this->hasPermission($user->getRole(), $permission);
-        }
-
-        if($this->user) {
-            return $this->hasPermission($this->user->getRole(), $permission);
-        }
-
-        return false;
-    }
-
-    /**
-     * @param string $permission
-     * @param UserAcl|null $user
-     * @return bool
-     */
-    public function cannot(string $permission, UserAcl $user = null): bool
-    {
-        return !$this->can($permission, $user);
-    }
-
-    /**
-     * @param $resource
-     * @param UserAcl|null $user
-     * @return bool
-     */
-    public function isOwner($resource, UserAcl $user = null): bool
-    {
-        if($user) {
-            $this->setUser($user);
-        }
-
-        foreach($this->resources as $r) {
-            if(is_a($resource, $r->getName())) {
-                if($user) {
-                    return $resource->{$r->getOwnerField()}() == $user->getId();
-                }
-
-                return $resource->{$r->getOwnerField()}() == $this->user->getId();
-
-            }
-        }
-        return false;
-    }
-}
\ No newline at end of file
diff --git a/src/Contracts/UserAcl.php b/src/Contracts/UserAcl.php
deleted file mode 100644
index be76a54..0000000
--- a/src/Contracts/UserAcl.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-
-namespace CodeEdu\Acl\Contracts;
-
-interface UserAcl
-{
-    public function getRole():string;
-    public function getId():int;
-}
\ No newline at end of file
diff --git a/src/Entities/Permission.php b/src/Entities/Permission.php
deleted file mode 100644
index eb46d2a..0000000
--- a/src/Entities/Permission.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-declare(strict_types=1);
-
-namespace CodeEdu\Acl\Entities;
-
-
-class Permission
-{
-
-    protected $name;
-
-    public function __construct(string $name = null)
-    {
-        $this->name = $name;
-    }
-
-    /**
-     * @return string
-     */
-    public function getName(): string
-    {
-        return $this->name;
-    }
-
-    /**
-     * @param string $name
-     * @return Permission
-     */
-    public function setName(string $name): Permission
-    {
-        $this->name = $name;
-        return $this;
-    }
-
-
-
-}
\ No newline at end of file
diff --git a/src/Entities/Resource.php b/src/Entities/Resource.php
deleted file mode 100644
index 622b3fe..0000000
--- a/src/Entities/Resource.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-declare(strict_types=1);
-
-namespace CodeEdu\Acl\Entities;
-
-
-class Resource
-{
-    protected $name;
-    protected $ownerField;
-
-    public function __construct(string $name = null, string $ownerField = null)
-    {
-        $this->name = $name;
-        $this->ownerField = $ownerField;
-    }
-
-    /**
-     * @return string
-     */
-    public function getName(): string
-    {
-        return $this->name;
-    }
-
-    /**
-     * @param string $name
-     * @return Resource
-     */
-    public function setName(string $name):Resource
-    {
-        $this->name = $name;
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getOwnerField():string
-    {
-        return $this->ownerField;
-    }
-
-    /**
-     * @param string $ownerField
-     * @return Resource
-     */
-    public function setOwnerField(string $ownerField): Resource
-    {
-        $this->ownerField = $ownerField;
-        return $this;
-    }
-}
\ No newline at end of file
diff --git a/src/Entities/Role.php b/src/Entities/Role.php
deleted file mode 100644
index eef613c..0000000
--- a/src/Entities/Role.php
+++ /dev/null
@@ -1,57 +0,0 @@
-<?php
-declare(strict_types=1);
-
-namespace CodeEdu\Acl\Entities;
-
-
-class Role
-{
-
-    protected $name;
-    protected $permissions;
-
-    public function __construct(string $name = null)
-    {
-        $this->name = $name;
-        $this->permissions = [];
-    }
-
-    /**
-     * @return string
-     */
-    public function getName(): string
-    {
-        return $this->name;
-    }
-
-    /**
-     * @param string $name
-     * @return Role
-     */
-    public function setName(string $name): Role
-    {
-        $this->name = $name;
-        return $this;
-    }
-
-    /**
-     * @return array
-     */
-    public function getPermissions(): array
-    {
-        return $this->permissions;
-    }
-
-    /**
-     * @param Permission $permission
-     * @return Role
-     */
-    public function addPermission(Permission $permission): Role
-    {
-        $this->permissions[] = $permission;
-        return $this;
-    }
-
-
-
-}
\ No newline at end of file
diff --git a/src/src/Acl.php b/src/src/Acl.php
new file mode 100644
index 0000000..c66aa8f
--- /dev/null
+++ b/src/src/Acl.php
@@ -0,0 +1,76 @@
+<?php
+declare(strict_types=1);
+
+namespace Acl;
+
+use Traversable;
+
+class Acl
+{
+    protected $roles = [];
+    protected $resources;
+    protected $incident;
+    private $user;
+
+    public function __construct(\Acl\Contracts\Factory $factory)
+    {;
+        $roles = new \ArrayObject($factory->all());
+        if ($roles instanceof Traversable) {
+            foreach($roles as $role) {
+                $this->roles[$role->get()] = $role;
+            }
+            $this->roles = new \ArrayObject($this->roles);
+        }
+    }
+
+
+    public function user(\Acl\Contracts\User $user): Acl
+    {
+        $this->user = $user;
+        return $this;
+    }
+
+    public function hasRole(string $find): bool
+    {
+        if ($this->roles->offsetExists($find)) {
+                return true;
+        }
+        return false;
+    }
+
+    public function hasResource(string $role, string $resource): bool
+    {
+        if ($this->hasRole($role)) {
+            $resources = new \ArrayObject($this->roles->offsetGet($role)->resources()->get());
+            if ($resources->offsetExists($resource)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public function can(string $resource): bool
+    {
+        if (!isset($this->user))
+            throw new \InvalidArgumentException(\Acl\i18n\Translate::ACL_EMPTY_USER[LANG]);
+
+        return $this->hasPermission($this->user->role()->get(), $resource);
+    }
+
+    /**
+     * @param string $permission
+     * @param UserAcl|null $user
+     * @return bool
+     */
+    public function cannot(string $resource): bool
+    {
+        return !$this->can($resource);
+    }
+
+    public function owns(\Acl\Contracts\Incident $incident, \Acl\Contracts\User $user): bool
+    {
+        if ($incident->owner() == $user)
+            return true;
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/src/src/Contracts/Factory.php b/src/src/Contracts/Factory.php
new file mode 100644
index 0000000..983b612
--- /dev/null
+++ b/src/src/Contracts/Factory.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Acl\Contracts;
+
+/**
+ * Interface Factory
+ * @package Acl\Contracts
+ */
+interface Factory
+{
+    /**
+     * @param Role $item
+     * @return mixed
+     */
+    public function add(\Acl\Contracts\Role $item);
+
+    /**
+     * @param $item
+     * @return mixed
+     */
+    public function remove($item);
+
+    /**
+     * @param $item
+     * @return bool
+     */
+    public function has($item) : bool;
+}
\ No newline at end of file
diff --git a/src/src/Contracts/Incident.php b/src/src/Contracts/Incident.php
new file mode 100644
index 0000000..afb7ffb
--- /dev/null
+++ b/src/src/Contracts/Incident.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Acl\Contracts;
+
+/**
+ * Interface Incident
+ * @package Acl\Contracts
+ */
+interface Incident
+{
+    /**
+     * @param User $owner
+     * @return User
+     */
+    public function owner(User $owner) : User;
+}
\ No newline at end of file
diff --git a/src/src/Contracts/Role.php b/src/src/Contracts/Role.php
new file mode 100644
index 0000000..b2e1cf4
--- /dev/null
+++ b/src/src/Contracts/Role.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Acl\Contracts;
+
+/**
+ * Interface Role
+ * @package Acl\Contracts
+ */
+interface Role
+{
+    /**
+     * @return string
+     */
+    public function get() : string;
+}
\ No newline at end of file
diff --git a/src/src/Contracts/User.php b/src/src/Contracts/User.php
new file mode 100644
index 0000000..b647384
--- /dev/null
+++ b/src/src/Contracts/User.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Acl\Contracts;
+
+/**
+ * Interface User
+ * @package Acl\Contracts
+ */
+interface User
+{
+    /**
+     * @param Role $role
+     * @return Role
+     */
+    public function role(\Acl\Contracts\Role  $role ) : \Acl\Contracts\Role ;
+}
\ No newline at end of file
diff --git a/src/src/Entity/Incident.php b/src/src/Entity/Incident.php
new file mode 100644
index 0000000..fa6ce15
--- /dev/null
+++ b/src/src/Entity/Incident.php
@@ -0,0 +1,61 @@
+<?php
+declare(strict_types=1);
+
+namespace Acl\Entity;
+
+/**
+ * Class Incident
+ * @package Acl\Entity
+ */
+class Incident implements \Acl\Contracts\Role, \Acl\Contracts\Incident
+{
+
+    /**
+     * @var string
+     */
+    protected $identifier;
+    /**
+     * @var
+     */
+    protected $owner;
+
+    /**
+     * Incident constructor.
+     * @param string|null $identifier
+     */
+    public function __construct(string $identifier = null)
+    {
+        $this->identifier = $identifier;
+    }
+
+    /**
+     * @return string
+     */
+    public function get(): string
+    {
+        return $this->identifier;
+    }
+
+    /**
+     * @param string $identifier
+     * @return Resource
+     */
+    public function set(string $identifier): Resource
+    {
+        $this->identifier = $identifier;
+        return $this;
+    }
+
+    /**
+     * @param \Acl\Contracts\User|null $owner
+     * @return \Acl\Contracts\User
+     */
+    public function owner(\Acl\Contracts\User $owner = null) : \Acl\Contracts\User
+    {
+        if (!is_null($owner))
+            $this->owner = $owner;
+
+        return $this->owner;
+    }
+
+}
\ No newline at end of file
diff --git a/src/src/Entity/Resource.php b/src/src/Entity/Resource.php
new file mode 100644
index 0000000..e778d35
--- /dev/null
+++ b/src/src/Entity/Resource.php
@@ -0,0 +1,45 @@
+<?php
+declare(strict_types=1);
+
+namespace Acl\Entity;
+
+/**
+ * Class Resource
+ * @package Acl\Entity
+ */
+class Resource implements \Acl\Contracts\Role
+{
+
+    /**
+     * @var string
+     */
+    protected $identifier;
+
+    /**
+     * Resource constructor.
+     * @param string|null $identifier
+     */
+    public function __construct(string $identifier = null)
+    {
+        $this->identifier = $identifier;
+    }
+
+    /**
+     * @return string
+     */
+    public function get(): string
+    {
+        return $this->identifier;
+    }
+
+    /**
+     * @param string $identifier
+     * @return Resource
+     */
+    public function set(string $identifier): Resource
+    {
+        $this->identifier = $identifier;
+        return $this;
+    }
+
+}
\ No newline at end of file
diff --git a/src/src/Entity/Role.php b/src/src/Entity/Role.php
new file mode 100644
index 0000000..5aaa01b
--- /dev/null
+++ b/src/src/Entity/Role.php
@@ -0,0 +1,61 @@
+<?php
+declare(strict_types=1);
+
+namespace Acl\Entity;
+
+/**
+ * Class Role
+ * @package Acl\Entity
+ */
+class Role implements \Acl\Contracts\Role
+{
+
+    /**
+     * @var string
+     */
+    protected $identifier;
+    /**
+     * @var
+     */
+    protected $resource;
+
+    /**
+     * Role constructor.
+     * @param string|null $identifier
+     */
+    public function __construct(string $identifier = null)
+    {
+        $this->identifier = $identifier;
+    }
+
+    /**
+     * @return string
+     */
+    public function get(): string
+    {
+        return $this->identifier;
+    }
+
+    /**
+     * @param string $identifier
+     * @return Role
+     */
+    public function set(string $identifier): Role
+    {
+        $this->identifier = $identifier;
+        return $this;
+    }
+
+    /**
+     * @param \Acl\Factory\Resource|null $resource
+     * @return mixed
+     */
+    public function resources(\Acl\Factory\Resource $resource = null)
+    {;
+        if (is_null($resource))
+            return $this->resource;
+
+        $this->resource = $resource;
+    }
+
+}
\ No newline at end of file
diff --git a/src/src/Factory/Resource.php b/src/src/Factory/Resource.php
new file mode 100644
index 0000000..e16e05a
--- /dev/null
+++ b/src/src/Factory/Resource.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace Acl\Factory;
+
+/**
+ * Class Resource
+ * @package Acl\Factory
+ */
+class Resource implements \Acl\Contracts\Factory
+{
+    /**
+     * @var array
+     */
+    private $resources = [];
+
+    /**
+     * @return array
+     */
+    public function get() : array
+    {
+        return $this->resources;
+    }
+
+    /**
+     * @param \Acl\Contracts\Role $resouce
+     * @return Resource
+     */
+    public function add(\Acl\Contracts\Role $resouce) : Resource
+    {
+        $identifier = $resouce->get();
+        if ($this->has($identifier)) {
+            throw new \InvalidArgumentException(sprintf(
+                'Permission "%s" already exists in the registry',
+                $identifier
+            ));
+        }
+        $this->resources[$identifier] = $resouce;
+        return $this;
+
+    }
+
+    /**
+     * @param $resource
+     * @return Resource
+     */
+    public function remove($resource) : Resource
+    {
+        try {
+            $resource = $this->get($resource)->get();
+        } catch (\Exception $e) {
+            throw new \InvalidArgumentException(
+                $e->getMessage(),
+                $e->getCode(),
+                $e
+            );
+        }
+        if (array_key_exists($resource, $this->resources))
+            unset($this->resources[$resource]);
+        return $this;
+    }
+
+    /**
+     * @param $resource
+     * @return bool
+     */
+    public function has($resource) : bool
+    {
+        if ($resource instanceof \Acl\Entity\Resource) {
+            $resource = $resource->get();
+        } else {
+            $resource = (string) $resource;
+        }
+        return isset($this->resources[$resource]);
+    }
+}
\ No newline at end of file
diff --git a/src/src/Factory/Role.php b/src/src/Factory/Role.php
new file mode 100644
index 0000000..6c83644
--- /dev/null
+++ b/src/src/Factory/Role.php
@@ -0,0 +1,96 @@
+<?php
+
+namespace Acl\Factory;
+
+/**
+ * Class Role
+ * @package Acl\Factory
+ */
+class Role implements \Acl\Contracts\Factory
+{
+
+    /**
+     * @var array
+     */
+    private $roles = [];
+
+    /**
+     * @return array
+     */
+    public function all()
+    {
+        return $this->roles;
+    }
+
+    /**
+     * @param $role
+     * @return mixed
+     */
+    public function get($role)
+    {
+        return $this->roles[$role];
+    }
+
+    /**
+     * @param \Acl\Contracts\Role $role
+     * @return \Acl\Contracts\Role
+     */
+    public function add(\Acl\Contracts\Role $role) : \Acl\Contracts\Role
+    {
+        $identifier = $role->get();
+        if ($this->has($identifier)) {
+            throw new \InvalidArgumentException(
+                sprintf(
+                    \Acl\i18n\Translate::ROLE_ALREADY_EXISTS[LANG],
+                    $identifier
+                )
+            );
+        }
+        $this->roles[$identifier] = $role;
+        return $role;
+    }
+
+    /**
+     * @param $role
+     * @return Role
+     */
+    public function remove($role) : Role
+    {
+        try {
+            $role = $this->get($role)->get();
+        } catch (\Exception $e) {
+            throw new \InvalidArgumentException(
+                $e->getMessage(),
+                $e->getCode(),
+                $e
+            );
+        }
+        if (array_key_exists($role, $this->roles))
+            unset($this->roles[$role]);
+        return $this;
+    }
+
+    /**
+     * @param $role
+     * @return bool
+     */
+    public function has($role) : bool
+    {
+        if ($role instanceof \Acl\Contracts\Factory) {
+            $role = $role->get();
+        } else {
+            $role = (string) $role;
+        }
+        return isset($this->roles[$role]);
+    }
+
+    /**
+     * @param $role
+     * @return mixed
+     */
+    public function resources($role)
+    {
+        $this->roles[$role]->resources(new \Acl\Factory\Resource());
+        return $this->roles[$role]->resources();
+    }
+}
\ No newline at end of file
diff --git a/src/src/i18n/Translate.php b/src/src/i18n/Translate.php
new file mode 100644
index 0000000..6eb98fd
--- /dev/null
+++ b/src/src/i18n/Translate.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Acl\i18n;
+
+class Translate
+{
+    const EN = 'en';
+    const BR = 'pt-BR';
+
+    const ROLE_ALREADY_EXISTS = [
+        self::EN => 'Role "%s" already exists in the registry.',
+        self::BR => 'O papel "%s" já existe nos registros.'
+    ];
+    const ACL_EMPTY_USER = [
+        self::EN => 'User is not set.',
+        self::BR => 'Usuário não configurado.'
+    ];
+}