Refactoring of comments beginning

1 files changed, 535 insertions, 878 deletions

diff --git a/server/core/Identity.php b/server/core/Identity.php
index 464522a..f6179b0 100755
--- a/server/core/Identity.php
+++ b/server/core/Identity.php
@@ -7,15 +7,13 @@
 * 
 * @author Eole 'eoledev at outlook . fr'
 * 
-* @todo Complete the functions and finish the descriptions
 */
 use OpenCloud\Common\Error;
- 
+
 /**
 * Identity Class of the back-end application
 *
-* This class allow the communication between the front-end application and
-* the library which allow to send requests to an Openstack instance.
+* This class implements the management for the identity request
 *
 */
 class identity implements Core{
@@ -31,8 +29,6 @@ class identity implements Core{
 	*
 	* @param App $app the main app object
 	*
-	* @throws [Type] [<description>]
-	*
 	* @return identity
 	*/
 	public function __construct($app){
@@ -47,11 +43,11 @@ class identity implements Core{
 	*
 	* @param String $action name of another function of this class
 	*
-	* @return void
+	* @return NULL
 	*/
 	public function action($action){
 		
-		 $this->{$action.""}();
+		$this->{$action.""}();
 		
 	}
 	/**
@@ -65,7 +61,7 @@ class identity implements Core{
 	* @param String $type Required Type of credential : ec2, cert...
 	* @param String $userId Required Id of the user which own the credential
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function addCredential(){
 		
@@ -88,22 +84,22 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 		
 	}
 	
 	/**
 	* List the credentials for a given user.
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function listCredentials(){
 		try{
@@ -114,15 +110,15 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 		
 	}
 	
@@ -131,7 +127,7 @@ class identity implements Core{
 	*
 	* @param String $credentialId Required credential id for which it retrieve the details
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function showCredential(){
 		$credentId = $this->app->getPostParam("credentialId");
@@ -149,15 +145,15 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 		
 	}
 	
@@ -168,7 +164,7 @@ class identity implements Core{
 	* @param JsonString $blob Required credentials information with this structure for ec2: "{\"access\":\"181920\",\"secret\":\"secretKey\"}"
 	* @param String $type Required Type of credential : ec2, cert...
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function updateCredential(){
 		
@@ -194,15 +190,15 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
@@ -210,7 +206,7 @@ class identity implements Core{
 	*
 	* @param String $credentialId Required credential id to delete
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function deleteCredential(){
 		
@@ -229,16 +225,16 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
-        
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
+		
 	}-
 	
 	/**
@@ -248,7 +244,7 @@ class identity implements Core{
 	* @param String $enabled Optional Domain enabled or not : value true or false
 	* @param String $name Required Domain Name
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function addDomain(){
 		
@@ -262,13 +258,13 @@ class identity implements Core{
 		}
 		
 		if(isset($enabled) && isset($description))
-			$opt = array('description' => $description, 'enabled' => $enabled, 'name' => $name);
+		$opt = array('description' => $description, 'enabled' => $enabled, 'name' => $name);
 		elseif(isset($enabled))
-			$opt = array('enabled' => $enabled, 'name' => $name);
+		$opt = array('enabled' => $enabled, 'name' => $name);
 		elseif(isset($description))
-			$opt = array('description' => $description, 'name' => $name);
+		$opt = array('description' => $description, 'name' => $name);
 		else
-			$opt = array('name' => $name);
+		$opt = array('name' => $name);
 		
 		try{
 			
@@ -278,22 +274,22 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 		
 	}
 	
 	/**
 	* Retrieve the different domain's list.
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function listDomains(){
 		
@@ -305,15 +301,15 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 		
 	}
 	
@@ -322,7 +318,7 @@ class identity implements Core{
 	*
 	* @param String $domainId Required Domain id for which it retrieve the details
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function showDomain(){
 		
@@ -341,15 +337,15 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
@@ -360,7 +356,7 @@ class identity implements Core{
 	* @param String $enabled Optional Domain enabled or not : value true or false
 	* @param String $name Required Domain Name
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function updateDomain(){
 		
@@ -374,17 +370,17 @@ class identity implements Core{
 			return;
 		}
 		
-	
+		
 		try{
 			
 			$domain = $this->libClass->getDomain($domId);
 
 			if(isset($name))
-				$domain->name = $name;
+			$domain->name = $name;
 			if(isset($enabled))
-				$domain->enabled = $enabled;
+			$domain->enabled = $enabled;
 			if(isset($description))
-				$domain->description = $description;
+			$domain->description = $description;
 
 			$domain->update();
 			
@@ -392,15 +388,15 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
@@ -408,7 +404,7 @@ class identity implements Core{
 	*
 	* @param String $domainId Required Domain id to delete
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function deleteDomain(){
 		
@@ -427,23 +423,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the different roles of a given user in a domain.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function listRolesDomainUser(){
 		
@@ -464,23 +458,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Grant a role to a given user in a domain.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function grantRoleDomainUser(){
 		$domId = $this->app->getPostParam("domainId");
@@ -496,31 +488,29 @@ class identity implements Core{
 			$domain = $this->libClass->getDomain($domId);
 			
 			$domain->grantUserRole([
-				'userId' => $userId,
-				'roleId' => $roleId,
+			'userId' => $userId,
+			'roleId' => $roleId,
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Verify that a user has a given role in a domain.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function checkRoleDomainUser(){
 		$domId = $this->app->getPostParam("domainId");
@@ -545,23 +535,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Delete a role for a given user in a domain.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function revokeRoleDomainUser(){
 		$domId = $this->app->getPostParam("domainId");
@@ -577,31 +565,29 @@ class identity implements Core{
 			$domain = $this->libClass->getDomain($domId);
 
 			$domain->revokeUserRole([
-				'userId' => $userId,
-				'roleId' => $roleId,
+			'userId' => $userId,
+			'roleId' => $roleId,
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the roles of a given group in a domain.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function listRolesDomainGroup(){
 		$domId = $this->app->getPostParam("domainId");
@@ -622,23 +608,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Add a role to a given group in a domain.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function grantRoleDomainGroup(){
 		$domId = $this->app->getPostParam("domainId");
@@ -654,31 +638,29 @@ class identity implements Core{
 			$domain = $this->libClass->getDomain($domId);
 
 			$domain->grantGroupRole([
-				'groupId' => $groupId,
-				'roleId'  => $roleId,
+			'groupId' => $groupId,
+			'roleId'  => $roleId,
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Verify that a role is associated with a given group in a domain.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function checkRoleDomainGroup(){
 		$domId = $this->app->getPostParam("domainId");
@@ -703,29 +685,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Delete a role for a given group in a domain.
 	*
-	* A *description*, that can span multiple lines, to go _in-depth_ into the details of this element
-	* and to provide some background information or textual references.
-	*
-	* @param string $myArgument With a *description* of this argument, these may also
-	*    span multiple lines.
-	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function revokeRoleDomainGroup(){
 		$domId = $this->app->getPostParam("domainId");
@@ -741,8 +715,8 @@ class identity implements Core{
 			$domain = $this->libClass->getDomain($roleId);
 
 			$domain->revokeGroupRole([
-				'groupId' => $groupId,
-				'roleId'  => $roleId,
+			'groupId' => $groupId,
+			'roleId'  => $roleId,
 			]);
 
 			
@@ -750,23 +724,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Add an endpoint to the Openstack instance
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function addEndpoint(){
 		$servId = $this->app->getPostParam("serviceId");
@@ -781,34 +753,32 @@ class identity implements Core{
 		try{
 			
 			$endpoint = $this->libClass->createEndpoint([
-				'interface' => \OpenStack\Identity\v3\Enum::INTERFACE_INTERNAL,
-				'name'      => $name,
-				'region'    => $region,
-				'url'       => $url,
-				'serviceId' => $servId
+			'interface' => \OpenStack\Identity\v3\Enum::INTERFACE_INTERNAL,
+			'name'      => $name,
+			'region'    => $region,
+			'url'       => $url,
+			'serviceId' => $servId
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the endpoint for the given id
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function getEndpoint(){
 		
@@ -826,24 +796,24 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the list of the different endpoints
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function listEndpoints(){
-				
+		
 		try{
 			
 			$res = $this->libClass->listEndpoints();
@@ -852,64 +822,30 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Update a given endpoint
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function updateEndpoint(){
 		//Not Implemented Yet
-		
-		/*$domId = $this->app->getPostParam("domainId");
-		$groupId = $this->app->getPostParam("groupId");
-		
-		if(!isset($domId) || !isset($groupId)){
-			
-		}
-		
-		//TODO  PARAMETERS
-		try{
-			
-			$endpoint = $this->libClass->getEndpoint('{endpointId}');
-
-			$endpoint->interface = \OpenStack\Identity\v3\Enum::INTERFACE_PUBLIC;
-			
-			$endpoint->update();
-			
-			//TODO parse answer
-			
-		}catch(BadResponseError $e){
-			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
-			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
-			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
-			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }*/
 	}
 	
 	/**
 	* Delete a given endpoint
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function deleteEndpoint(){
 		$endId = $this->app->getPostParam("endpointId");
@@ -927,129 +863,48 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Add a group.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function addGroup(){
 		//Not Implemented Yet
-		
-		/*$domId = $this->app->getPostParam("domainId");
-		$groupId = $this->app->getPostParam("groupId");
-		
-		if(!isset($domId) || !isset($groupId)){
-			
-		}
-		try{
-			
-			$this->libClass->listCredentials()
-			
-			//TODO parse answer
-			
-		}catch(BadResponseError $e){
-			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
-			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
-			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
-			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }*/
 	}
 	
 	/**
 	* Retrieve the group's list.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function listGroups(){
 		//Not Implemented Yet
-		/*
-		$domId = $this->app->getPostParam("domainId");
-		$groupId = $this->app->getPostParam("groupId");
-		
-		if(!isset($domId) || !isset($groupId)){
-			
-		}
-		try{
-			
-			$this->libClass->listCredentials()
-			
-			//TODO parse answer
-			
-		}catch(BadResponseError $e){
-			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
-			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
-			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
-			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }*/
 	}
 	
 	/**
 	* Retrieve the details of a given group.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function showGroup(){
 		//Not Implemented Yet
-		
-		/*
-		$domId = $this->app->getPostParam("domainId");
-		$groupId = $this->app->getPostParam("groupId");
-		
-		if(!isset($domId) || !isset($groupId)){
-			
-		}
-		try{
-			
-			$this->libClass->listCredentials()
-			
-			//TODO parse answer
-			
-		}catch(BadResponseError $e){
-			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
-			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
-			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
-			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }*/
 	}
 	
 	/**
 	* Update a given group.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function updateGroup(){
 		//Todo Argument Optional
@@ -1066,9 +921,9 @@ class identity implements Core{
 			$group = $this->libClass->getGroup($groupId);
 
 			if(isset($description))
-				$group->description = 'foo';
+			$group->description = 'foo';
 			if(isset($name))
-				$group->name = 'bar';
+			$group->name = 'bar';
 			
 			$group->update();
 			
@@ -1076,23 +931,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Delete the given group.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function deleteGroup(){
 		
@@ -1112,23 +965,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the users of a given group.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function listGroupUsers(){
 		
@@ -1148,23 +999,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Add a user to a group.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function addGroupUser(){
 		
@@ -1185,23 +1034,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Remove a user from a given group.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function removeGroupUser(){
 		
@@ -1222,23 +1069,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Check if a group contains a given user.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function checkGroupUser(){
 		
@@ -1259,199 +1104,67 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* @todo
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function addPolicies(){
 		//Not Implemented Yet
-		/*
-		$domId = $this->app->getPostParam("domainId");
-		$groupId = $this->app->getPostParam("groupId");
-		
-		if(!isset($domId) || !isset($groupId)){
-			
-		}
-		try{
-			
-			$this->libClass->listCredentials()
-			
-			//TODO parse answer
-			
-		}catch(BadResponseError $e){
-			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
-			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
-			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
-			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }*/
 	}
 	
 	/**
 	* @todo
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function listPolicies(){
 		//Not Implemented Yet
-		/*
-		$domId = $this->app->getPostParam("domainId");
-		$groupId = $this->app->getPostParam("groupId");
-		
-		if(!isset($domId) || !isset($groupId)){
-			
-		}
-		try{
-			
-			$this->libClass->listCredentials()
-			
-			//TODO parse answer
-			
-		}catch(BadResponseError $e){
-			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
-			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
-			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
-			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }*/
 	}
 	
 	/**
 	* @todo
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function showPolicie(){
 		//Not Implemented Yet
-		/*
-		$domId = $this->app->getPostParam("domainId");
-		$groupId = $this->app->getPostParam("groupId");
-		
-		if(!isset($domId) || !isset($groupId)){
-			
-		}
-		try{
-			
-			$this->libClass->listCredentials()
-			
-			//TODO parse answer
-			
-		}catch(BadResponseError $e){
-			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
-			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
-			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
-			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }*/
 		
 	}
 	
 	/**
 	* @todo
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function updatePolicies(){
 		//Not Implemented Yet
-		/*
-		$domId = $this->app->getPostParam("domainId");
-		$groupId = $this->app->getPostParam("groupId");
-		
-		if(!isset($domId) || !isset($groupId)){
-			
-		}
-		try{
-			
-			$this->libClass->listCredentials()
-			
-			//TODO parse answer
-			
-		}catch(BadResponseError $e){
-			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
-			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
-			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
-			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }*/
 	}
 	
 	/**
 	* @todo
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function deletePolicies(){
 		//Not Implemented Yet
-		/*
-		$domId = $this->app->getPostParam("domainId");
-		$groupId = $this->app->getPostParam("groupId");
-		
-		if(!isset($domId) || !isset($groupId)){
-			
-		}
-		try{
-			
-			$this->libClass->listCredentials()
-			
-			//TODO parse answer
-			
-		}catch(BadResponseError $e){
-			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
-			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
-			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
-			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }*/
 	}
 	
 	/**
 	* Add a project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function addProject(){
 		//Todo Parameters Optional
@@ -1465,30 +1178,30 @@ class identity implements Core{
 		try{
 			
 			$project = $this->libClass->createProject([
-				'description' => $description,
-				'enabled'     => true,
-				'name'        => $name
+			'description' => $description,
+			'enabled'     => true,
+			'name'        => $name
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the different projects.
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function listProjects(){
 		
@@ -1500,23 +1213,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the details of a given project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function showProject(){
 		
@@ -1535,23 +1246,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Update a given project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function updateProject(){
 		//Todo Parameters Optionnal
@@ -1577,23 +1286,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Delete a given project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function deleteProject(){
 		$projId = $this->app->getPostParam("projId");
@@ -1612,23 +1319,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* List the roles of a given user in a project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function listRolesProjectUser(){
 		
@@ -1649,25 +1354,23 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Grant a role to an user in a project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function grantRoleProjectUser(){
 		
@@ -1684,31 +1387,29 @@ class identity implements Core{
 			$project = $this->libClass->getProject($projId);
 
 			$project->grantUserRole([
-				'userId' => $userId,
-				'roleId' => $roleId,
+			'userId' => $userId,
+			'roleId' => $roleId,
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Check if a given user has a role in a project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function checkRoleProjectUser(){
 		$projId = $this->app->getPostParam("projetId");
@@ -1724,8 +1425,8 @@ class identity implements Core{
 			$project = $this->libClass->getProject($projId);
 
 			$result = $project->checkUserRole([
-				'userId' => $userId,
-				'roleId' => $roleId,
+			'userId' => $userId,
+			'roleId' => $roleId,
 			]);
 			
 			/*if (true === $result) {
@@ -1735,23 +1436,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Delete a role for a given user in a project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function revokeRoleProjectUser(){
 		
@@ -1768,31 +1467,29 @@ class identity implements Core{
 			$project = $this->libClass->getProject($projId);
 
 			$project->revokeUserRole([
-				'userId' => $userId,
-				'roleId' => $roleId,
+			'userId' => $userId,
+			'roleId' => $roleId,
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* List the roles of a group in a project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function listRolesProjectGroup(){
 		
@@ -1803,7 +1500,7 @@ class identity implements Core{
 		if(!isset($projId) || !isset($groupId)){
 			
 		}
-	
+		
 		try{
 			
 			$project = $this->libClass->getProject($projId);
@@ -1814,23 +1511,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Add a role to a group in a project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function grantRoleProjectGroup(){
 		
@@ -1841,37 +1536,35 @@ class identity implements Core{
 		if(!isset($projId) || !isset($userId) || !isset($roleId)){
 			
 		}
-	
+		
 		try{
 			
 			$project = $this->libClass->getProject($projId);
 
 			$project->grantUserRole([
-				'userId' => $userId,
-				'roleId' => $roleId,
+			'userId' => $userId,
+			'roleId' => $roleId,
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Check if a group has a given role in a project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function checkRoleProjectGroup(){
 		
@@ -1888,8 +1581,8 @@ class identity implements Core{
 			$project = $this->libClass->getProject($projId);
 
 			$result = $project->checkGroupRole([
-				'groupId' => $groupId,
-				'roleId'  => $roleId,
+			'groupId' => $groupId,
+			'roleId'  => $roleId,
 			]);
 			
 			/*if (true === $result) {
@@ -1898,23 +1591,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Delete a role for a group in a project.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function revokeRoleProjectGroup(){
 		
@@ -1931,31 +1622,29 @@ class identity implements Core{
 			$project = $this->libClass->getProject($projId);
 
 			$project->revokeGroupRole([
-				'groupId' => $groupId,
-				'roleId'  => $roleId,
+			'groupId' => $groupId,
+			'roleId'  => $roleId,
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Add a role.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function addRole(){
 		
@@ -1968,28 +1657,28 @@ class identity implements Core{
 		try{
 			
 			$role = $this->libClass->createRole([
-				'name' => $name,
+			'name' => $name,
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* List the different roles
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function listRoles(){
 
@@ -2001,21 +1690,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
-	* @todo
+	* List the different assignments for a given role
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function listRoleAssignements(){
 		
@@ -2027,23 +1716,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Add a service.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function addService(){
 		$name = $this->app->getPostParam("name");
@@ -2056,29 +1743,29 @@ class identity implements Core{
 		try{
 			
 			$service = $this->libClass->createService([
-				'name' => $name,
-				'type' => $type,
+			'name' => $name,
+			'type' => $type,
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the different services.
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function listServices(){
 		
@@ -2090,23 +1777,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the details for a given service.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function showService(){
 		$servId = $this->app->getPostParam("serviceId");
@@ -2123,23 +1808,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Delete a given service.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function deleteService(){
 		
@@ -2159,23 +1842,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Generate a new token for a given user id.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function genTokenUserID(){
 		
@@ -2189,33 +1870,31 @@ class identity implements Core{
 		try{
 			
 			$token = $this->libClass->generateToken([
-				'user' => [
-					'id'       => $userId,
-					'password' => $userPass
-				]
+			'user' => [
+			'id'       => $userId,
+			'password' => $userPass
+			]
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Generate a new token for a given user name.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function genTokenUserName(){
 		$username = $this->app->getPostParam("username");
@@ -2230,36 +1909,34 @@ class identity implements Core{
 		try{
 			
 			$token = $this->libClass->generateToken([
-				'user' => [
-					'name'     => $username,
-					'password' => $userPass,
-					'domain'   => [
-						'id' => $domId
-					]
-				]
+			'user' => [
+			'name'     => $username,
+			'password' => $userPass,
+			'domain'   => [
+			'id' => $domId
+			]
+			]
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Generate a new token from another token ID.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function genTokenID(){
 		
@@ -2273,31 +1950,29 @@ class identity implements Core{
 		try{
 			
 			$token = $this->libClass->generateToken([
-				'tokenId' => $tokenId,
-				'scope'   => ['project' => ['id' => $projectId]]
+			'tokenId' => $tokenId,
+			'scope'   => ['project' => ['id' => $projectId]]
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Generate a new token scoped by a project ID.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function genTokenScopedProjectID(){
 		
@@ -2312,36 +1987,34 @@ class identity implements Core{
 		try{
 			
 			$token = $this->libClass->generateToken([
-				'user' => [
-					'id'       => $userId,
-					'password' => $userPass
-				],
-				'scope' => [
-					'project' => ['id' => $projId]
-				]
+			'user' => [
+			'id'       => $userId,
+			'password' => $userPass
+			],
+			'scope' => [
+			'project' => ['id' => $projId]
+			]
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Generate a new token scoped by a project name.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function genTokenScopedProjectName(){
 		
@@ -2357,41 +2030,39 @@ class identity implements Core{
 		try{
 			
 			$token = $this->libClass->generateToken([
-				'user' => [
-					'id'       => $userId,
-					'password' => $userPass
-				],
-				'scope' => [
-					'project' => [
-						'name' => $projName,
-						'domain' => [
-							'id' => $domId
-						]
-					]
-				]
+			'user' => [
+			'id'       => $userId,
+			'password' => $userPass
+			],
+			'scope' => [
+			'project' => [
+			'name' => $projName,
+			'domain' => [
+			'id' => $domId
+			]
+			]
+			]
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Check if a token is validate.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function validateToken(){
 		
@@ -2413,23 +2084,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Delete a given token.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function revokeToken(){
 		
@@ -2447,23 +2116,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Add a new user.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function addUser(){
 		//Todo Optionnal Parameter
@@ -2475,40 +2142,40 @@ class identity implements Core{
 		$domId = $this->app->getPostParam("domId");
 		
 		if(!isset($domId) || !isset($groupId)){
-		
+			
 		}
 		
 		try{
 			
 			$user = $this->libClass->createUser([
-				'defaultProjectId' => $projId,
-				'description'      => $desc,
-				'domainId'         => $domId,
-				'email'            => $email,
-				'enabled'          => true,
-				'name'             => $name,
-				'password'         => $pass
+			'defaultProjectId' => $projId,
+			'description'      => $desc,
+			'domainId'         => $domId,
+			'email'            => $email,
+			'enabled'          => true,
+			'name'             => $name,
+			'password'         => $pass
 			]);
 			
 			//TODO parse answer
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the different users.
 	*
-	* @return void
+	* @return NULL
 	*/
 	private function listUsers(){
 		
@@ -2520,23 +2187,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the details of a given user.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function showUser(){
 		
@@ -2555,23 +2220,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Update a given user.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function updateUser(){
 		
@@ -2596,23 +2259,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Delete a given user.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function deleteUser(){
 		
@@ -2631,23 +2292,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the groups which contains a given user.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function listUserGroups(){
 		
@@ -2667,23 +2326,21 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 	
 	/**
 	* Retrieve the projects which contains a given user.
 	*
-	* @throws [Type] [<description>]
-	*
-	* @return void
+	* @return NULL
 	*/
 	private function listUserProjects(){
 		
@@ -2703,14 +2360,14 @@ class identity implements Core{
 			
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
-        }catch(UserInputError $e){
+		}catch(UserInputError $e){
 			$this->app->getErrorInstance()->UserInputHandler($e);
-        }catch(BaseError $e){
+		}catch(BaseError $e){
 			$this->app->getErrorInstance()->BaseErrorHandler($e);
-        }catch(NotImplementedError $e){
+		}catch(NotImplementedError $e){
 			$this->app->getErrorInstance()->NotImplementedHandler($e);
-        }catch(Exception $e){
-        	$this->app->getErrorInstance()->OtherException($e);
-        }
+		}catch(Exception $e){
+			$this->app->getErrorInstance()->OtherException($e);
+		}
 	}
 }