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POHow to map mongo documents with subdocuments in symfony2
 

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  1. POHow to map mongo documents with subdocuments in symfony2
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    <p>I'm trying to create symfony2 application which will access mongoDB collection with the following structure:</p> <pre><code>{ "_id": ObjectId("5239c1c0359bf908058a5071"), "param2": "test", "param3": { "subparam31": 0, "subparam32": 0, "subparam33": 0 }, "param4": 1 } </code></pre> <p>In symfony 2 I create a .yml, and php class. I correctly map only "_id", "param2" and "param4", but not "subparam31", "subparam32" and "subparam33" of "param3".</p> <p>I use next file structure for mapping:</p> <p>Params.mongodb.yml:</p> <pre><code>Acme\StoreBundle\Document\Params: db: test type: document fields: id: id: true param2: type: string param3: type: mixed subparam31: type: float subparam32: type: float subparam33: type: float param4: type: float </code></pre> <p>Params.php</p> <pre><code>&lt;?php namespace Acme\StoreBundle\Document; class Params { protected $param2; protected $param4; protected $param3; protected $subparam31; protected $subparam32; protected $subparam33; } ?&gt; </code></pre> <p>Where I'm wrong? How to get and set values of subparams?</p> <p>For accessing param2, param4 and id I use following code in controller which works:</p> <pre><code>$parameter = $this-&gt;get('doctrine_mongodb') -&gt;getRepository('AcmeStoreBundle:Params') -&gt;find($id); $parameter2 = $parameter-&gt;getParam2(); $parameter4 = $parameter-&gt;getParam4(); if (!$format) { throw $this-&gt;createNotFoundException('Not found parameter with id -&gt; '.$id); } return array( "parameter2" =&gt; $parameter2, "parameter4" =&gt; $parameter4 ); </code></pre> <p>I hope I was clear enough. Thanks in advance.</p>
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