public function getLibrary($sName)
    {
        try
        {
            $library = $this->di[$sName];
        }
        catch(\Exception $e)
        {
            $library = null;
        }
        return $library;
    }
public function getLibrary($sName)
    {
        try
        {
            $library = $this->di[$sName];
        }
        catch(\Exception $e)
        {
            $library = null;
        }
        return $library;
    }
public function getLibrary ( $ sName ) { try { $ library = $ this -> di [ $ sName ] ; } catch ( \ Exception $ e ) { $ library = null ; } return $ library ; }
Get a library adapter by its name.

@param string            $sName          The name of the library adapter

@return Libraries\Library
Get a library adapter by its name .