Doctrine OneToOne不更新关系

Question

我的更新无法更新关系实体数据库中的记录。我有两个名为user和user_meta的实体，因为一个用户可以只使用一个user_meta记录我使用OneToOne，如果我理解这个概念应该是正确的。

用户的更新数据已更新，但对于UserMeta没有任何反应。

用户实体

quux.js

UserMeta实体

<?php

namespace Application\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;


/**
 *
 * @ORM\Table(name="users", indexes={@ORM\Index(name="email", columns={"email"})})
 * @ORM\Entity(repositoryClass="UserRepository")
 */
class User {
    /**
     *
     * @ORM\Column(name="id", type="integer", nullable=false)
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="IDENTITY")
     */
    protected $id;
    /**
     *
     * @ORM\Column(name="email", type="string", nullable=false, length=125)
     */
    protected $email;
    /**
     *
     * @ORM\Column(name="password", type="string", nullable=false, length=125)
     */
    protected $password;
    /**
     *
     * @ORM\Column(name="role", type="string", nullable=false, length=25)
     */
    protected $role;
    /**
     *
     * @ORM\Column(name="status", type="string", nullable=false, length=10)
     */
    protected $status;
    /**
     *
     * @ORM\Column(name="created", type="datetime")
     */
    protected $created;
    /**
     *
     * @var $userMeta
     *
     * @ORM\OneToOne(targetEntity="UserMeta", mappedBy="user")
     */
    protected $userMeta;
    /**
     *
     * Get id
     * @return integer
     */
    public function getId()
    {
        return $this->id;
    }
    /**
     *
     * Set email
     * @param $email
     */
    public function setEmail($email)
    {
        $this->email = $email;
    }
    /**
     *
     * Get email
     * @return mixed
     */
    public function getEmail()
    {
        return $this->email;
    }
    /**
     *
     * Set password
     * @param $password
     */
    public function setPassword($password)
    {
        $this->password = $password;
    }
    /**
     *
     * Get password
     * @return mixed
     */
    public function getPassword()
    {
        return $this->password;
    }
    /**
     *
     * Set role
     * @param $role
     */
    public function setRole($role)
    {
        $this->role = $role;
    }
    /**
     *
     * Get role
     * @return mixed
     */
    public function getRole()
    {
        return $this->role;
    }
    /**
     *
     * Set status
     * @param $status
     */
    public function setStatus($status)
    {
        $this->status = $status;
    }
    /**
     *
     * Get status
     * @return mixed
     */
    public function getStatus()
    {
        return $this->status;
    }
    /**
     * Set created
     * @param $created
     */
    public function setCreated(\DateTime $dateTime)
    {
        $this->created = $dateTime;
    }
    /**
     *
     * Get created
     * @return mixed
     */
    public function getCreated()
    {
        return $this->created;
    }

    /**
     * @return mixed
     */
    public function getUserMeta()
    {
        return $this->userMeta;
    }

    /**
     * @param mixed $userMeta
     */
    public function setUserMeta(UserMeta $userMeta)
    {
        $this->userMeta = $userMeta;
    }
}

在调用flush之前转储

<?php

namespace Application\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;

/**
 *
 * @ORM\Table(name="users_meta")
 * @ORM\Entity(repositoryClass="UserRepository")
 */
class UserMeta {
    /**
     *
     * @ORM\Column(name="id", type="integer", nullable=false)
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="IDENTITY")
     */
    protected $id;
    /**
     *
     * @ORM\Column(name="first_name", type="string", nullable=true, length=125)
     */
    protected $firstName;
    /**
     *
     * @ORM\Column(name="last_name", type="string", nullable=true, length=125)
     */
    protected $lastName;
    /**
     *
     * @ORM\Column(name="gender", type="string", nullable=true, length=5)
     */
    protected $gender;
    /**
     * @var User $user
     * @ORM\OneToOne(targetEntity="User", inversedBy="user")
     * @ORM\JoinColumn(name="user_id", referencedColumnName="id")
     */
    protected $user;
    /**
     * @return mixed
     */
    public function getId()
    {
        return $this->id;
    }
    /**
     * @return mixed
     */
    public function getFirstName()
    {
        return $this->firstName;
    }

    /**
     * @param mixed $firstName
     */
    public function setFirstName($firstName)
    {
        $this->firstName = $firstName;
    }

    /**
     * @return mixed
     */
    public function getLastName()
    {
        return $this->lastName;
    }

    /**
     * @param mixed $lastName
     */
    public function setLastName($lastName)
    {
        $this->lastName = $lastName;
    }

    /**
     * @return mixed
     */
    public function getGender()
    {
        return $this->gender;
    }

    /**
     * @param mixed $gender
     */
    public function setGender($gender)
    {
        $this->gender = $gender;
    }
    /**
     *
     * Get user
     * @return mixed
     */
    public function getUser()
    {
        return $this->user;
    }
    /**
     *
     * Set user
     * @return mixed
     */
    public function setUser($user)
    {
        $this->user = $user;
        return $this->user;
    }
}

控制器

object(Application\Entity\User)[368]
  protected 'id' => int 50
  protected 'email' => string 'name@domain.com' (length=22)
  protected 'password' => string 'BCRYPT_HASH' (length=60)
  protected 'role' => string 'admin' (length=5)
  protected 'status' => string 'active' (length=6)
  protected 'created' => 
    object(DateTime)[359]
      public 'date' => string '2017-01-08 10:59:55.000000' (length=26)
      public 'timezone_type' => int 3
      public 'timezone' => string 'Europe/Amsterdam' (length=16)
  protected 'userMeta' => 
    object(Application\Entity\UserMeta)[373]
      protected 'id' => int 2
      protected 'firstName' => string 'Ivanovic' (length=5)
      protected 'lastName' => string 'Tzazinsky' (length=7)
      protected 'gender' => string 'male' (length=4)
      protected 'user' => 
        &object(Application\Entity\User)[368]