读取对象持续存在，但尚未用原则冲洗 [英] read objects persisted but not yet flushed with doctrine

问题描述

我是新来的symfony2和教义。
这里是我看到的问题。
i不能使用：

  $ repository = $ this-> getDoctrine（） - > getRepository（'entity' ）; 
 $ my_object = $ repository-> findOneBy（$ index）; 
  

在持久化的对象上，但不要冲洗！
i认为从DB读取getRepository，所以它不会找到一个没有刷新的对象。

我的问题：如何读取持久化的对象（我认为每个配置文件都有256个物理羽毛。

$（$）

每个配置文件都有256个物理羽毛。 b
$ b

每个配置文件都有1个 plumeOptions 记录。

code> plumeOptions ，我有一个cartridgeplume是一个FK为 PhysicalPlume 。

每个羽毛由 ID （自动生成）和 INDEX （用户生成）标识。 / p>

规则：我说配置文件1有 physical_plume_index 连接到它的3（=索引）。

现在，我想将具有所有相关数据的配置文件复制到另一个配置文件。

创建新配置文件。从旧的配置文件创建并复制新的256羽羽毛。

我想将新的个人资料链接到新的羽流索引3。

在此查看： http://pastebin.com/WFa8vkt1

解决方案

我想你可能想看看这个功能：

  $ entityManager-> getUnitOfWork（） - > getScheduledEntityInsertions（）
  

给你一个实体列表

嗯，我没有真正阅读你的问题，上面你会检索一个完整的列表（作为一个数组），但你不能用getRepository来查询它。我会尝试为你找到一些东西..

I'm new to symfony2 and doctrine. here is the problem as I see it. i cannot use :

$repository = $this->getDoctrine()->getRepository('entity');
$my_object = $repository->findOneBy($index);

on an object that is persisted, BUT NOT FLUSHED YET !! i think getRepository read from DB, so it will not find a not-flushed object.

my question: how to read those objects that are persisted (i think they are somewhere in a "doctrine session") to re-use them before i do flush my entire batch ?

every profile has 256 physical plumes.

every profile has 1 plumeOptions record assigned to it.

In plumeOptions, I have a cartridgeplume which is a FK for PhysicalPlume.

every plume is identified by ID (auto-generated) and an INDEX (user-generated).

rule: I say profile 1 has physical_plume_index number 3 (=index) connected to it.

now, I want to copy a profile with all its related data to another profile.

new profile is created. New 256 plumes are created and copied from older profile.

i want to link the new profile to the new plume index 3.

check here: http://pastebin.com/WFa8vkt1

解决方案

I think you might want to have a look at this function:

$entityManager->getUnitOfWork()->getScheduledEntityInsertions()

Gives you back a list of entity objects which are persisting yet.

Hmm, I didn't really read your question well, with the above you will retrieve a full list (as an array) but you cannot query it like with getRepository. I will try found something for u..

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