如何在 Doctrine2 中安装 gedmo 扩展？

发布于 2024-12-22 01:15:23 字数 1177 浏览 1 评论 0原文

我试图在 Doctrine2 中安装 "gedmo" 行为扩展（版本 2.1.0-DEV）（版本 2.1.3）。

没有扩展，一切正常。但是，当我添加注释驱动程序来读取 @gedmo-annotations 错误时，例如“未捕获的异常 'Doctrine\ORM\Mapping\MappingException' 并带有消息 'Class User2 不是有效的实体或映射的超类” ”被抛出。这是 de User2-entity：

<?php

use \Doctrine\ORM\Mapping as ORM;

/** @ORM\Entity  */
class User2 {

    /**
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue
     */
    private $id;

    /** @ORM\Column(length=255) */
    private $username;
}

因为这些错误即使在未使用 @gemdo 的实体中也会发生，我怀疑它与注释驱动程序的配置方式有关。在我的引导文件中添加了注释驱动程序（我只会使用树扩展）：

$reader = new \Doctrine\Common\Annotations\AnnotationReader();
$annotationDriver = new \Doctrine\ORM\Mapping\Driver\AnnotationDriver($reader);

$chain = new \Doctrine\ORM\Mapping\Driver\DriverChain;
$chain->addDriver($annotationDriver, 'Gedmo\Tree\Entity');

$config->setMetadataDriverImpl($chain);

几个问题：

我应该为 ORM 注释添加驱动程序吗？
User2 类有问题吗？
如何获得更具体的用户错误，使我能够找到问题的确切原因？

简而言之：如何使 @orm 和 @gedmo 注释起作用？

原文

i'm trying to install the "gedmo" behaviourial extensions (version 2.1.0-DEV) in Doctrine2 (version 2.1.3).

Without the extensions everything works fine. However, when I add the annotationdriver to read the @gedmo-annotations errors such as "Uncaught exception 'Doctrine\ORM\Mapping\MappingException' with message 'Class User2 is not a valid entity or mapped super class" are thrown.
This is de User2-entity:

<?php

use \Doctrine\ORM\Mapping as ORM;

/** @ORM\Entity  */
class User2 {

    /**
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue
     */
    private $id;

    /** @ORM\Column(length=255) */
    private $username;
}

Because these errors occur even in the Entities where @gemdo is not used i suspect it has something to do with the way the annotationdrivers are configured. In my bootstrap-file the annotation driver is added (i'm only going to use the tree-extension):

$reader = new \Doctrine\Common\Annotations\AnnotationReader();
$annotationDriver = new \Doctrine\ORM\Mapping\Driver\AnnotationDriver($reader);

$chain = new \Doctrine\ORM\Mapping\Driver\DriverChain;
$chain->addDriver($annotationDriver, 'Gedmo\Tree\Entity');

$config->setMetadataDriverImpl($chain);

A few questions:

Should I add a driver for the ORM-annotation?
Is there something wrong with the User2-class?
How can I get a more specific user-error enabling me to find the exact cause of the problem?

In short: how can I make the @orm and @gedmo annotations work?

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