Zf2 - getModel

// CrudController, todo controller estende esse controller
/********* Metodo Antigo ***********************
//protected function getModelAntigo($name)
//  {
//      $class = '\Application\Model\\'.ucfirst($name).'Model';
//      return new $class($this->getAdapter(), $this->getServiceLocator());
//  }
//*************************************************
public function getModel($name)
    {
    return $this->getServiceLocator()->get($name.'Model');
    }


// Application/Module.php
public function getServiceConfig()
   {
       return array(
           'factories' => array(
               'AulaModel'  => function($sm) {
            return new \Application\Model\AulaModel($sm->get('Zend\Db\Adapter\Adapter'),$sm);
        },
        'AulaModeloModel'   => function($sm) {
            return new \Application\Model\AulaModeloModel($sm->get('Zend\Db\Adapter\Adapter'),$sm);
        },
        'CapituloModeloModel'   => function($sm) {
            return new \Application\Model\CapituloModeloModel($sm->get('Zend\Db\Adapter\Adapter'),$sm);
        },
        'CapituloModel'     => function($sm) {
            return new \Application\Model\CapituloModel($sm->get('Zend\Db\Adapter\Adapter'),$sm);
        },
           ),
       );
   }