Doctrine MongoDB - @ReferenceOne to different target class




<?

/**
 * @Document
 * @InheritanceType("SINGLE_COLLECTION")
 * @DiscriminatorField(fieldName="type")
 * @DiscriminatorMap({"student"="Student","customer"="Customer"})
 */

class People {


/** @Id */
protected $id;



/** @String */
protected $name;


/** @String */
protected $surname;


        ..etc.. etc...




}





/**

 * @Document

 */

class Student extend People {




/** @String */

protected $course;




/** @String */
protected $year;


        ..etc.. etc...





}





/**

 * @Document

 */

class Customer extend People {




/** @String */

protected $code;




/** @String */
protected $name;


        ..etc.. etc...




}



/**

 * @Document

 */

class MixedPeople {




/** @Id */

protected $id;




        /** @ReferenceOne(targetDocument="People") */

protected $mixedpeople;

        ..etc.. etc...




}




?>


[another example]