Doctrine2 many to one eager load in Zend2 - php

Question

I have two entities:
namespace Api\Payment\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* PaySystemField
*
* #ORM\Table(name="paysystem_field")
* #ORM\Entity
*/
class PaySystemField
{
/**
* #var integer
*
* #ORM\Column(name="id", type="integer", nullable=false)
* #ORM\Id
* #ORM\GeneratedValue(strategy="IDENTITY")
*/
private $id;
/**
* #var string
*
* #ORM\Column(name="name", type="string", length=50, nullable=false)
*/
private $name;
...
}
and
namespace Api\Payment\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* PaySystemFieldValue
*
* #ORM\Table(name="paysystem_field_value")
* #ORM\Entity
*/
class PaySystemFieldValue
{
...
/**
* #var \Api\Payment\Entity\PaySystemField
*
* #ORM\ManyToOne(targetEntity="\Api\Payment\Entity\PaySystemField", fetch="EAGER")
* #ORM\JoinColumns({
* #ORM\JoinColumn(name="paySystemFieldId", referencedColumnName="id")
* })
*/
private $paySystemField;
...
}
My DQL request:
$fieldsValues = $this->objectManager
->createQuery('
SELECT psfv,psf FROM Api\Payment\Entity\PaySystemFieldValue psfv
JOIN Api\Payment\Entity\PaySystemField psf WITH (psfv.paySystemField=psf.id)
WHERE psfv.payment=:payment
')
->setParameter('payment', $this->payment)
->setFetchMode('Api\Payment\Entity\PaySystemFieldValue', 'paySystemField', 'EAGER')
->getResult();
This query returns PaySystemFieldValue with paySystemField relation already initialised, but $fieldsValues contain both PaySystemFieldValue entities and PaySystemField. How can i do the way $fieldsValues will contain only PaySystemFieldValue entities with paySystemField relation initialised?

Answer 1

try with this query:
$fieldsValues = $this->objectManager->createQuery('SELECT psfv FROM Api\Payment\Entity\PaySystemFieldValue psfv WHERE psfv.payment=:payment')->setParameter('payment', $this->payment)->getResult();
or
$this->getServiceLocator()->get('doctrine.entitymanager.orm_default')->getRepository("Api\Payment\Entity\PaySystemFieldValue")->findBy(array('payment' => $this->payment));