Symfony2 MappedSuperClass 和教义:generate:entities [英] Symfony2 MappedSuperClass and doctrine:generate:entities

问题描述

我有一个Offer"类(MapperSuperclass)和另外 2 个扩展它的类，PrivateOffer"和PublicOffer".

I have a "Offer" class (MapperSuperclass) and 2 more classes extending it, "PrivateOffer" and "PublicOffer".

我遇到的问题是，当我运行doctrine:generate:entities"命令时，PrivateOffer"和PublicOffer"两个类都充满了与 MappedSuperclassOffer"类相同的属性，而且它也是 getter 和 setter方法.

The problem I have is, when I run "doctrine:generate:entities" command, both classes "PrivateOffer" and "PublicOffer" are fullfilled with the same properties than the MappedSuperclass "Offer" class, and also it's getter and setter methods.

如果我删除它们并只在Offer"类中使用它们，doctrine:schema:update"会按预期工作，但我需要再次运行doctrine:generate:entities"，所以每次都会破坏我的扩展课程.

If I remove them and live them only in the "Offer" class, the "doctrine:schema:update" works well as expected, but I need to run the "doctrine:generate:entities" again so, it ruins everytime my extended classes.

如果doctrine:generate:entities"扩展了 MappedSupper 类，为什么会复制两个类中的所有属性和 setter/getter 方法?

Why is the "doctrine:generate:entities" duplicating all the properties and setter/getter methods in both of the classes, if they extends the MappedSupperclass?

谢谢大家:)

优惠等级:

namespace ProJobBundleEntity;

use DoctrineORMMapping as ORM;
/**
 * Offer
 *
 * @ORMMappedSuperclass()
 */
class Offer
{
    /**
     * @var string
     *
     * @ORMColumn(name="name", type="string", length=255)
     */
    protected $name;

    ....more properties...
}

PrivateOfferClass:

PrivateOfferClass:

<?php

namespace ProJobBundleEntity;

use DoctrineORMMapping as ORM;

/**
 * PrivateOffer
 *
 * @ORMTable(name="private_offer")
 * @ORMEntity
 */
class PrivateOffer extends Offer
{
    /**
     * @var integer
     *
     * @ORMColumn(name="id", type="integer")
     * @ORMId
     * @ORMGeneratedValue(strategy="AUTO")
     */
    private $id;


    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }
}

PublicOfferClass:

PublicOfferClass:

<?php

namespace ProJobBundleEntity;

use DoctrineORMMapping as ORM;

/**
 * PublicOffer
 *
 * @ORMTable(name="public_offer")
 * @ORMEntity
 */
class PublicOffer extends Offer
{
    /**
     * @var integer
     *
     * @ORMColumn(name="id", type="integer")
     * @ORMId
     * @ORMGeneratedValue(strategy="AUTO")
     */
    private $id;


    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }
}

推荐答案

这是 Doctrine 中的一个已知行为(不是说:bug):在您的场景中，所有实体属性都必须是私有的.只能通过 getter 访问它们.

This is a known behaviour (not to say: bug) in Doctrine: In your scenario, all entity properties must be private. Accessing them must only be possible via the getters.

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