Zf2 - Doctrine Hydrator Fieldset - forms

Question

I'm new with ZendFramework and Doctrine 2.
I try to implement a form with fieldset and Doctrine Hydrator.
The form and validators work good, but not Hydrator.
My source code:
AuthController.php
public function signupAction()
{
$userForm = new UserForm($this->getServiceLocator()->get('Doctrine\ORM\EntityManager'));
$request = $this->getRequest();
if ($request->isPost()) {
var_dump($request->getPost());
$userForm->setData($request->getPost());
if ($userForm->isValid()) {
$user = $userForm->getData();
var_dump($user);
}
}
return new ViewModel(array(
'form' => $userForm,
));
}
UserForm.php
class UserForm extends Form
{
public function __construct($em) {
parent::__construct('User');
$this->setAttribute('method', 'post')
->setHydrator(new DoctrineObject($em, 'User\Entity\User'));
$this->add(array(
'type' => 'User\Form\Fieldset\UserFieldset',
'options' => array(
'use_as_base_fieldset' => true
)
));
$this->add(array(
'name' => 'submit',
'attributes' => array(
'type' => 'submit',
'value' => 'Send'
)
));
}
}
UserFieldset.php
class UserFieldset extends Fieldset implements InputFilterProviderInterface, ObjectManagerAwareInterface
{
/**
* #var ObjectManager
*/
private $objectManager;
public function __construct()
{
parent::__construct('User');
// Id
$this->add(array(
'name' => 'id',
'type' => 'Zend\Form\Element\Hidden',
));
// FirstName
$this->add(array(
'name' => 'firstName',
'attributes' => array(
'required' => 'required',
),
'options' => array(
'label' => 'Prénom',
),
'type' => 'Zend\Form\Element\Text',
));
}
public function getInputFilterSpecification()
{
return array(
'firstName' => array(
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
),
'validators' => array(
array(
'name' => 'StringLength',
'options' => array(
'encoding' => 'UTF-8',
'min' => 2,
'max' => 100,
'messages' => array(
\Zend\Validator\StringLength::TOO_LONG => 'Le prénom est trop long (maximum %max% caractères)',
\Zend\Validator\StringLength::TOO_SHORT => 'Le prénom est trop court (minimum %min% caractères)',
),
),
),
),
),
'id' => array(
'required' => false,
),
);
}
public function setOption($key, $value) { }
/**
* Set the object manager
*
* #param ObjectManager $objectManager
*/
public function setObjectManager(ObjectManager $objectManager)
{
$this->objectManager = $objectManager;
}
/**
* Get the object manager
*
* #return ObjectManager
*/
public function getObjectManager()
{
return $this->getObjectManager();
}
}
I have not a User object, but a array...
A idea?
Thanks you!
Aurélien