Mapeamento tabela chat

gistfile1.php

<?php

namespace MDN\Domain\Entity\Customer\Access;

/**
 * 
 * @Table(name="chat")
 * @Entity(repositoryClass="MDN\Domain\Entity\Customer\Access\ChatRepository")
 * @author Vinicius de Sa [[email protected]]
 */
class Chat {

  /**
   * @Id
   * @Column(name="chat_id")
   * @var integer 
   * @GeneratedValue(strategy="AUTO")
   */
  protected $id;

  /**
   *
   * @OneToOne(targetEntity="MDN\Domain\Entity\Customer\Access\User")
   * @JoinColumn(name="from", referencedColumnName="id")
   */
  protected $from;

  /**
   *
   * @OneToOne(targetEntity="MDN\Domain\Entity\Customer\Access\User")
   * @JoinColumn(name="to", referencedColumnName="id")
   */
  protected $to;

  /**
   *
   * @Column(name="message", type="text")
   */
  protected $message;

  /**
   * @Column(name="sent_at", type="datetime")
   * @var DateTime
   */
  protected $sentAt;

  /**
   * @Column(name="recd", type="integer")
   * @var int
   */
  protected $recd;

  public function getId() {
	return $this->id;
  }

  public function setId($id) {
	$this->id = $id;
  }

  public function getFrom() {
	return $this->from;
  }

  public function setFrom($from) {
	$this->from = $from;
  }

  public function getTo() {
	return $this->to;
  }

  public function setTo($to) {
	$this->to = $to;
  }

  public function getMessage() {
	return $this->message;
  }

  public function setMessage($message) {
	$this->message = $message;
  }

  public function getSentAt() {
	return $this->sentAt;
  }

  public function setSentAt($sentAt) {
	$this->sentAt = $sentAt;
  }

  public function getRecd() {
	return $this->recd;
  }

  public function setRecd($recd) {
	$this->recd = $recd;
  }

}