自分用。

namespaceはお好きに。（てか任意の位置に）
Gedmo\Timestampableを使っているので各エンティティからuseすること。

namespace Hoge\FugaBundle\Traits;

trait EntityCommonProperties
{
    
    /**
     * @var smallint
     *
     * @ORM\Column(name="status", type="smallint", options={"unsigned"=true})
     */
    protected $status = 1;
    
    /**
     * @var \DateTime
     *
     * @ORM\Column(name="created_at", type="datetime")
     * @Gedmo\Timestampable(on="create")
     */
    protected $createdAt;
    
    /**
     * @var \DateTime
     *
     * @Gedmo\Timestampable(on="update")
     * @ORM\Column(name="updated_at", type="datetime", nullable=true)
     */
    protected $updatedAt;
    
    /**
     * @var \DateTime
     *
     * @ORM\Column(name="deleted_at", type="datetime", nullable=true)
     */
    protected $deletedAt;
    
    /**
     * @var integer
     *
     * @ORM\Column(name="created_uid", type="integer", nullable=true)
     */
    protected $createdUid;
    
    /**
     * @var integer
     *
     * @ORM\Column(name="updated_uid", type="integer", nullable=true)
     */
    protected $updatedUid;
    
    /**
     * @var integer
     *
     * @ORM\Column(name="deleted_uid", type="integer", nullable=true)
     */
    protected $deletedUid;
    
    /**
     * Set status
     *
     * @param integer $status
     */
    public function setStatus($status)
    {
        $this->status = $status;
    
        return $this;
    }
    
    /**
     * Get status
     *
     */
    public function getStatus()
    {
        return $this->status;
    }
    
    /**
     * Set createdAt
     *
     * @param \DateTime $createdAt
     */
    public function setCreatedAt($createdAt)
    {
        $this->createdAt = $createdAt;
    
        return $this;
    }
    
    /**
     * Get createdAt
     *
     */
    public function getCreatedAt()
    {
        return $this->createdAt;
    }
    
    /**
     * Set updatedAt
     *
     * @param \DateTime $updatedAt
     */
    public function setUpdatedAt($updatedAt)
    {
        $this->updatedAt = $updatedAt;
    
        return $this;
    }
    
    /**
     * Get updatedAt
     *
     */
    public function getUpdatedAt()
    {
        return $this->updatedAt;
    }
    
    /**
     * Set deletedAt
     *
     * @param \DateTime $deletedAt
     */
    public function setDeletedAt($deletedAt)
    {
        $this->deletedAt = $deletedAt;
    
        return $this;
    }
    
    /**
     * Get deletedAt
     *
     */
    public function getDeletedAt()
    {
        return $this->deletedAt;
    }
    
    /**
     * Set createdUid
     *
     * @param integer $createdUid
     */
    public function setCreatedUid($createdUid)
    {
        $this->createdUid = $createdUid;
    
        return $this;
    }
    
    /**
     * Get createdUid
     *
     */
    public function getCreatedUid()
    {
        return $this->createdUid;
    }
    
    /**
     * Set updatedUid
     *
     * @param integer $updatedUid
     */
    public function setUpdatedUid($updatedUid)
    {
        $this->updatedUid = $updatedUid;
    
        return $this;
    }
    
    /**
     * Get updatedUid
     *
     */
    public function getUpdatedUid()
    {
        return $this->updatedUid;
    }
    
    /**
     * Set deletedUid
     *
     * @param integer $deletedUid
     */
    public function setDeletedUid($deletedUid)
    {
        $this->deletedUid = $deletedUid;
    
        return $this;
    }
    
    /**
     * Get deletedUid
     *
     */
    public function getDeletedUid()
    {
        return $this->deletedUid;
    }
    
}