MyEntity.php

<?php

namespace MyBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;

/**
 * MyEntity.
 *
 * @ORM\Table("my_table")
 * @ORM\Entity
 * @ORM\HasLifecycleCallbacks()
 * @UniqueEntity({"title", "customer_id"})
 */
class MyEntity
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     */
    private $id;

    /**
     * @var int
     *
     * @ORM\Column(name="customer_id", type="integer", length=15)
     */
    private $customer_id;

    /**
     * @var string
     *
     * @ORM\Column(name="title", type="string", length=40)
     * @Assert\NotBlank()
     */
    private $title;

    /**
     * Get id.
     *
     * @return int
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * Set id.
     *
     * @param int $id
     *
     * @return MyEntity
     */
    public function setId($id)
    {
        $this->id = $id;

        return $this;
    }

    /**
     * Get customer_id.
     *
     * @return int
     */
    public function getCustomerId()
    {
        return $this->customer_id;
    }

    /**
     * Set customer_id.
     *
     * @param int $customerId
     *
     * @return MyEntity
     */
    public function setCustomerId($customerId)
    {
        $this->customer_id = $customerId;

        return $this;
    }

    /**
     * Get title.
     *
     * @return string
     */
    public function getTitle()
    {
        return $this->title;
    }

    /**
     * Set title.
     *
     * @param string $title
     *
     * @return MyEntity
     */
    public function setTitle($title)
    {
        $this->title = $title;

        return $this;
    }
}