如何强制Doctrine MongoDB ODM文档代理转换为“原始”文档？

Question

I have a document Person referenced in document User. When I retrieve User, it doesn't have a Person object embedded, but a Person proxy object. Is there a way to "force" the proxy to become a "full" document (so Person proxy => Person).

I've tried calling a method to retrieve additional data (so __load gets triggered, but the object remains the 'proxy' version.

I hope someone can shed more light on this than the ODM's documention does.

Answer 1

You can accomplish this by Priming References.

Example Documents:

/** @Document */
class User
{
    /** @ReferenceOne(targetDocument="Person") */
    private $person;
}

/** @Document */
class Person
{
    // ...
}

Using the QueryBuilder:

/* @var $user User */
$user = $dm->createQueryBuilder('User')
    ->field('person')->prime(true)
    ->getQuery()
    ->getSingleResult();