[#MODM-42] PersistentCollection fails when working with MongoGridFs - Doctrine Project

Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.0.0BETA1
Component/s: Collections
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None

Description

Getting following error when trying to use MongoGridFs files with referenceMany:

Argument 2 passed to Doctrine\ODM\MongoDB\UnitOfWork::getOrCreateDocument() must be an array, object given, called in 
D:\Work\www\syter2.localhost.dev\library\Doctrine\ODM\MongoDB\PersistentCollection.php on line 110 and defined
D:\Work\www\syter2.localhost.dev\library\Doctrine\ODM\MongoDB\UnitOfWork.php:1719

As far as I understand queries against MongoGridFS collection return instances of MongoGridFSFile, while PersistentCollection only expects arrays (as with regular collections)

I think Issue appeared after latest updates from git. Because I didn't experience it with ALPHA1 (didn't test with ALPHA2)

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Jonathan H. Wage added a comment - 10/Aug/10 4:53 AM

I'll check it out, if you can provide a test that'd be helpful.

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Jonathan H. Wage added a comment - 10/Aug/10 4:53 AM I'll check it out, if you can provide a test that'd be helpful.

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Vladimir Razuvaev added a comment - 10/Aug/10 9:09 AM

Here is a test case:

/** @Document(db="tests", collection="tests") */
class a
{
    /** @Id */
    protected $id;

    /** @ReferenceMany(targetDocument="file") */
    protected $files = array();

    function __construct($files) {$this->files = $files;}

    function getFiles() {return $this->files;}
}

/** @Document(db="tests", collection="files") */
class file
{
    /** @Id */
    protected $id;

    /** @File */
    protected $file;

    function __construct($path) {$this->file = $path;}

    function getMongoFile() {return $this->file;}
}

$f = new file(__DIR__ . '/test.txt');
$a = new a(array($f));

$dm->persist($f);
$dm->persist($a);
$dm->flush();

$dm->getUnitOfWork()->clear();

$a = $dm->findOne('a', array());
foreach($a->getFiles() as $file) {
    $file->getMongoFile(); // produces catchable fatal error
}

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Vladimir Razuvaev added a comment - 10/Aug/10 9:09 AM Here is a test case: /** @Document(db= "tests" , collection= "tests" ) */ class a { /** @Id */ protected $id; /** @ReferenceMany(targetDocument= "file" ) */ protected $files = array(); function __construct($files) {$ this ->files = $files;} function getFiles() { return $ this ->files;} } /** @Document(db= "tests" , collection= "files" ) */ class file { /** @Id */ protected $id; /** @File */ protected $file; function __construct($path) {$ this ->file = $path;} function getMongoFile() { return $ this ->file;} } $f = new file(__DIR__ . '/test.txt'); $a = new a(array($f)); $dm->persist($f); $dm->persist($a); $dm->flush(); $dm->getUnitOfWork()->clear(); $a = $dm->findOne('a', array()); foreach($a->getFiles() as $file) { $file->getMongoFile(); // produces catchable fatal error }

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Jonathan H. Wage added a comment - 10/Aug/10 3:22 PM

Fixed in http://github.com/doctrine/mongodb-odm/commit/964ce247841d11af8ab28cfbde36f6cc09b0d366

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Jonathan H. Wage added a comment - 10/Aug/10 3:22 PM Fixed in http://github.com/doctrine/mongodb-odm/commit/964ce247841d11af8ab28cfbde36f6cc09b0d366

PersistentCollection fails when working with MongoGridFs

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