gistfile1.txt

/**
 * @ORM\Entity
 */
class UserProductAssociation
{
	
	/**
     * @ORM\Id
     * @ORM\Column(type="bigint")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;
	
	/**
	 * @ORM\Column(nullable=false)
     * @ORM\ManyToOne(targetEntity="Product")
     */
	
    private $product;
	
	/**
	 * @ORM\Column(nullable=false)
	 * @ORM\ManyToOne(targetEntity="User", inversedBy="productAssociations")
	 */
	private $user;
	
	/**
	 * @ORM\Column(nullable=true)
	 * @ORM\ManyToOne(targetEntity="ContactPerson")
	 */
	private $contactPerson;