Doctrine 2：如何将所有值从一个对象克隆到另一个除ID之外？ [英] Doctrine 2: how to clone all values from one object onto another except ID?

问题描述

在$实体变量中，有一个与$ other_address相同类型的对象，但填入所有字段值。 other_address对象具有与$ entity对象完全相同的值。

这是否可以在少于N行的行中进行，其中N是我需要设置的字段数？ / p>

我尝试过克隆关键字，但没有起作用。

这是代码。

  $ other_address = $ em-> getRepository（'PennyHomeBundle：Address'）
  - > findBy（array（'user'= > $ this-> get（'security.context'） - > getToken（） - > getUser（） - > getId（），'type'=> $ check_type））; 
 $ other_address = $ other_address [0]; 
 
 
 //我想将此对象中的所有值设置为具有相同类型的另一个对象的值
 $ other_address-> setName（$ entity-> getName（ ））; 
 $ other_address-> setAddress1（$ entity-> getAddress1（））; 
 $ other_address-> setAddress2（$ entity-> getAddress2（））; 
 $ other_address-> setSuburbTown（$ entity-> getSuburbTown（））; 
 $ other_address-> setCityState（$ entity-> getCityState（））; 
 $ other_address-> setPostZipCode（$ entity-> getPostZipCode（））; 
 $ other_address-> setPhone（$ entity-> getPhone（））; 
 $ other_address-> setType（$ check_type）; 
  

解决方案

我不知道为什么克隆不会工作

这似乎适用于我，至少在一个基本的测试用例中：

 code> $ A = $ em-> find（'Some\Entity'，1）; 
 
 $ B =克隆$ A; 
 $ B-> setId（null）; 
  

如果您有担心的关系，您可能希望安全地实现__clone ，所以它做你想要的与相关实体有关。

In $entity variable, there is an object of same type as $other_address, but with all field values filled in.

I want to set all fields in $other_address object to have exact same values as $entity object.

Is this doable in less then N number of lines, where N is number of fields I need to set?

I tried "clone" keyword, but it didnt work.

Here's the code.

                $other_address = $em->getRepository('PennyHomeBundle:Address')
          ->findBy(array('user' => $this->get('security.context')->getToken()->getUser()->getId(), 'type' => $check_type));
                $other_address = $other_address[0];


                //I want to set all values in this object to have values from another object of same type
                $other_address->setName($entity->getName());
                $other_address->setAddress1($entity->getAddress1());
                $other_address->setAddress2($entity->getAddress2());
                $other_address->setSuburbTown($entity->getSuburbTown());
                $other_address->setCityState($entity->getCityState());
                $other_address->setPostZipCode($entity->getPostZipCode());
                $other_address->setPhone($entity->getPhone());
                $other_address->setType($check_type);

解决方案

I'm not sure why cloning won't work.

This seems to work for me, at least in a basic test case:

$A = $em->find('Some\Entity',1);

$B = clone $A;
$B->setId(null);

If you've got relationships to worry about, you might want to safely implement __clone so it does what you want it to do with related entities.

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