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我使用文档管理器(zend framework 2 应用程序)的水合物功能将数组数据水合到文档中。不幸的是,嵌入的子文档不会在数据库中更新(但主文档会)。

数据的水合是正确的,但是工作单元不会“注意到”子文档的更改。

例子:

请求 1...(创建文档)

$user = new Document\User();
$user->setName('administrator');

$address = new Document\UserAddress();
$address->setCity('cologne');
$user->setAddress($address);

// will insert new document correctly
$documentManager->persist($user);
$documentManager->flush();

请求 2...(更新现有文档)

$repository = $this->documentManager->getRepository('Document\User');

$user = $repository->findOneBy(
    array('name' => 'administrator')
);

$documentManager->getHydratorFactory()->hydrate(
    $user,
    array(
        'name' => 'administrator',
        'address' => array(
            'city' => 'bonn' // change "cologne" to "bonn" 
        )
)
// note: "address" array will be correctly hydrated to a "UserAddress" document


// this will update the "User" document, but not the embedded "UserAddress" document
$documentManager->persist($user);
$documentManager->flush();

对我来说有点奇怪,但是分离子文档会导致更新

// after detaching sub object the documents will be saved correctly
// (but this cant be   the way it should be...?)
$documentManager->detach($user->getUserAddress());
$documentManager->persist($user);
$documentManager->flush();

以下是注释:

/*
 * @ODM\Document(collection="Users")
 */
class User
{
    /**
     * @ODM\EmbedOne(targetDocument="Document\UserAddress")
     */
    protected $address;

    //... 

/*
 * @ODM\EmbeddedDocument()
 */
class UserAddress
{
    /**
     * @ODM\String
     */
    protected $city; 

    // ... 

我错了什么?或者这是一个错误?或者……水合物功能不适合“外用”吗?希望可以有人帮帮我

问候诺曼

4

0 回答 0