exception - 教义注释例外

Question

我有 5 台服务器运行相同的应用程序（Zend + Doctrine），在最后一台服务器（最近安装）上我遇到了这个异常：

Application error Exception information:

Message: Class Entity\User is not a valid entity or mapped super class. Stack trace:

#0 /home/library/vendor/doctrine/2.0/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php(138): Doctrine\ORM\Mapping\MappingException::classIsNotAValidEntityOrMappedSuperClass('Entity\User')
#1 /home/library/vendor/doctrine/2.0/Doctrine/ORM/Mapping/ClassMetadataFactory.php(282): Doctrine\ORM\Mapping\Driver\AnnotationDriver->loadMetadataForClass('Entity\User', Object(Doctrine\ORM\Mapping\ClassMetadata))
#2 /home/library/vendor/doctrine/2.0/Doctrine/ORM/Mapping/ClassMetadataFactory.php(176): Doctrine\ORM\Mapping\ClassMetadataFactory->loadMetadata('Entity\User')
#3 /home/library/vendor/doctrine/2.0/Doctrine/ORM/EntityManager.php(247): Doctrine\ORM\Mapping\ClassMetadataFactory->getMetadataFor('Entity\User')
#4 /home/library/vendor/doctrine/2.0/Doctrine/ORM/EntityManager.php(564): Doctrine\ORM\EntityManager->getClassMetadata('Entity\User')
#5 /home/imobfusion/public_html/application/modules/a1/controllers/IndexController.php(68): Doctrine\ORM\EntityManager->getRepository('Entity\User')
#6 /home/library/vendor/zend/1.11.3/Zend/Controller/Action.php(513): A1_IndexController->testDoctrineAction()
#7 /home/library/vendor/zend/1.11.3/Zend/Controller/Dispatcher/Standard.php(295): Zend_Controller_Action->dispatch('testDoctrineAct...')
#8 /home/library/vendor/zend/1.11.3/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#9 /home/library/vendor/zend/1.11.3/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch()
#10 /home/library/vendor/zend/1.11.3/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run()
#11 /home/imobfusion/public_html/public/index.php(21): Zend_Application->run()
#12 {main}  

Request Parameters:

array(3) {   ["controller"]=>   string(5) "index"   ["action"]=>   string(13) "test-doctrine"   ["module"]=>   string(2) "a1" }

在 AnnotationDriver.php(138) 上查看：

// Evaluate Entity annotation
if (isset($classAnnotations['Doctrine\ORM\Mapping\Entity'])) {
   $entityAnnot = $classAnnotations['Doctrine\ORM\Mapping\Entity'];
   $metadata->setCustomRepositoryClass($entityAnnot->repositoryClass);
} else if (isset($classAnnotations['Doctrine\ORM\Mapping\MappedSuperclass'])) {
   $metadata->isMappedSuperclass = true;
} else {
   throw MappingException::classIsNotAValidEntityOrMappedSuperClass($className);
}

否则抛出异常

但我真的不知道会发生什么！

任何帮助或提示？

观察：

/home/library/ <----- 此文件夹在所有服务器上都是相同的（相同的）；
Entity\User 是正确指向的，并且在两台服务器上都是相同的；
我在实体管理器上调用存储库之前禁用缓存并清除缓存并发生错误！
最后一台服务器上的 PHP 版本是 5.3.8，服务器 4（运行正常）是 5.3.10。
错误发生在应用程序上的所有（18）个实体上，而不仅仅是实体\用户。

跟踪我在引导程序上执行此操作的问题（var_dump()，die()）：

// AnnotationDriver
$driver = $config->newDefaultAnnotationDriver($options["entities_dir"]);
$config->setMetadataDriverImpl($driver);

var_dump($driver->getAllClassNames());
die();

并且 getAllClassNames() 仅在服务器 5 上返回一个空数组，这是错误，类未在服务器 05 上加载，但是为什么..??? 测试继续！！

追踪更多我发现更多

public function isTransient($className)
{
    $classAnnotations = $this->_reader->getClassAnnotations(new \ReflectionClass($className));
        if($className=="Entity\User")         // Debug
        {                                     // Debug  
            var_dump($classAnnotations);  // Debug
        }                                 // Debug  

    return ! isset($classAnnotations['Doctrine\ORM\Mapping\Entity']) &&
           ! isset($classAnnotations['Doctrine\ORM\Mapping\MappedSuperclass']);
}

注释驱动程序上的此方法返回 true $classAnnotations 是一个空数组。
在服务器 05 上恢复加载注释失败，但是为什么！继续！

发现问题但未解决：

我找到了起源，并创建了这个测试脚本来确认：

require_once "../application/doctrine/Entity/User.php";
$class = new ReflectionClass("Entity\User"); 
echo $class->getName();
echo $class->getDocComment();

其他服务器上的输出：

实体\用户/** @Entity * @HasLifecycleCallbacks * @Table(name="user") */

服务器 05 上的输出：

实体\用户

->getDocComment 不仅仅适用于这个特定的类和服务器：

用户类/实体：

<?php
/** @Entity
 *  @HasLifecycleCallbacks
 *  @Table(name="user")
 */

namespace Entity;
use Validation;
use \DateTime;
use \LogHelper;

class User
{

    /////////////////////////////////////////////////////////////////////////
    // Properties                                                          //
    /////////////////////////////////////////////////////////////////////////

    /**
    * @Id
    * @Column(type="integer")
    * @generatedValue(strategy="AUTO")
    */
    protected $id;
    /**
     * @Column(type="integer")
     */
    protected $type = 0;    
    /**
     * @Column(length=50)
     */
    protected $name;
    /**
     * @Column(length=50)
     */
    protected $user_name;
    /**
     * @Column(length=100)
     */
    protected $email;
    /**
     * @Column(length=14)
     */
    protected $phone;
    /**
     * @Column(length=14)
     */
    protected $cell_phone;
    /**
     * @Column(length=36)
     */
    protected $password;
    /**
     * @Column(type="text",length=1000)
     */
    protected $permissions;
    /**
     * @Column(type="text",length=1000)
     */
    protected $time_table;
    /**
     * @Column(type="text",length=1000,nullable=true)
     */
    protected $desktop;
    /**
     * @Column(type="boolean",nullable=true)
     */
    protected $chat_on = 0;    
    // Behaviors

    /**
     * @Column(type="datetime")
     */
    protected $created_at;
    /**
     * @Column(type="datetime")
     */
    protected $updated_at;
    /**
     * @Column(type="integer")
     * @version
     */
    protected $version;

    /////////////////////////////////////////////////////////////////////////
    // Relations                                                           //
    /////////////////////////////////////////////////////////////////////////

    /**
    * @ManyToOne(targetEntity="Branch", inversedBy="users")
    * @JoinColumn(name="branch_id", referencedColumnName="id")
    */
    private $branch;
    /**
    * @OneToMany(targetEntity="Property", mappedBy="captivator");
    */
    private $properties;

    /**
    * @OneToMany(targetEntity="KeyHistory", mappedBy="user");
    */
    private $key_histories;
    /**
    * @OneToMany(targetEntity="Presentation", mappedBy="user");
    */
    private $presentations;       
    /**
    * @OneToMany(targetEntity="Log", mappedBy="user");
    */
    private $logs;
    /**
    * @OneToMany(targetEntity="Chat", mappedBy="user");
    */
    private $chats;    

    /////////////////////////////////////////////////////////////////////////
    // ForeingKey                                                          //
    /////////////////////////////////////////////////////////////////////////

    /**
     * @Column(type="integer")
     */
    protected $branch_id;

    /////////////////////////////////////////////////////////////////////////
    // Getters/Setters                                                     //
    /////////////////////////////////////////////////////////////////////////

    public function setId($value) {$this->id = $value;}
    public function getId() {return $this->id;}
    public function setType($value) {$this->type = $value;}
    public function getType() {return $this->type;}    
    public function setName($value) {$this->name = $value;}
    public function getName() {return $this->name;}
    public function setUserName($value) {$this->user_name = $value;}
    public function getUserName() {return $this->user_name;}
    public function setEmail($value) {$this->email = $value;}
    public function getEmail() {return $this->email;}
    public function setPhone($value) {$this->phone = $value;}
    public function getPhone() {return $this->phone;}
    public function setCellPhone($value) {$this->cell_phone = $value;}
    public function getCellPhone() {return $this->cell_phone;}
    public function setPassword($value) {$this->password = $value;}
    public function getPassword() {return $this->password;}
    public function setPermissions($value) {$this->permissions = $value;}
    public function getPermissions() {return $this->permissions;}
    public function setTimeTable($value) {$this->time_table = $value;}
    public function getTimeTable() {return $this->time_table;}
    public function setDesktop($value) {$this->desktop = $value;}
    public function getDesktop() {return $this->desktop;}
    public function setChatOn($value) {$this->chat_on = $value;}
    public function getChatOn() {return $this->chat_on;}

    public function setBranch($value) {$this->branch = $value;}
    public function getBranch() {return $this->branch;}
    public function setBranchId($value) {$this->branch_id = $value;}
    public function getBranchId() {return $this->branch_id;}

    public function getCreatedAt() {return $this->created_at->format("d/m/Y H:i:s");}
    public function getUpdatedAt() {return $this->updated_at->format("d/m/Y H:i:s");}
    public function getVersion() {return $this->version;}

    /////////////////////////////////////////////////////////////////////////
    // Constructor                                                         //
    /////////////////////////////////////////////////////////////////////////

    public function __construct()
    {
        $this->created_at = $this->updated_at = new DateTime("now");
    }

    /////////////////////////////////////////////////////////////////////////
    // Hooks                                                               //
    /////////////////////////////////////////////////////////////////////////

    /**
     * @PrePersist
     * @PreUpdate
     */
    public function Validate()
    {
        $this->ApplyBehaviors();

        $e = new ValidationException();

        if(empty($this->name))
        {
            $e->AppendError("O Campo nome não pode ser vazio.","name");
        }

        if(empty($this->user_name))
        {
            $e->AppendError("O Campo nome de usuário não pode ser vazio.","user_name");
        }

        if(empty($this->email))
        {
            $e->AppendError("O Campo email não pode ser vazio.","email");
        }

        if($e->hasError())
            throw $e;

    }



    /**
     * @PostPersist
     */
    public function onPostPersist()
    {
        LogHelper::SaveAction(LogHelper::ACTION_ADD,LogHelper::ENTITY_USER,$this->getId());
    }

    /**
     * @PostUpdate
     */
    public function onPostUpdate()
    {
        LogHelper::SaveAction(LogHelper::ACTION_UPDATE,LogHelper::ENTITY_USER,$this->getId());
    }

    /**
     * @PreRemove
     */
    public function onPreRemove()
    {
        LogHelper::HoldId($this->id);
    }

    /**
     * @PostRemove 
     */
    public function onPostRemove()
    {
        LogHelper::SaveAction(LogHelper::ACTION_DELETE,LogHelper::ENTITY_USER,$this->id);
    }



    private function ApplyBehaviors()
    {
        $this->updated_at = new DateTime("now");
    }

    /////////////////////////////////////////////////////////////////////////
    // Helpers                                                             //
    /////////////////////////////////////////////////////////////////////////

    public function syncronize($data)
    {
        $this->setType($data["type"]);
        $this->setName($data["name"]);
        $this->setUserName($data["user_name"]);
        $this->setEmail($data["email"]);
        $this->setPhone($data["phone"]);
        $this->setCellPhone($data["cell_phone"]);
        $this->setPermissions($data["permissions"]);
        $this->setTimeTable($data["time_table"]);
        $this->setDesktop($data["desktop"]);
        $this->setBranchId($data["branch_id"]);
        $this->setChatOn($data["chat_on"]);
    }

    public function toArray()
    {
        $data["id"] = $this->getId();
        $data["type"] = $this->getType();
        $data["name"] = $this->getName();
        $data["user_name"] = $this->getUserName();
        $data["phone"] = $this->getPhone();
        $data["cell_phone"] = $this->getCellPhone();
        $data["email"] = $this->getEmail();
        $data["password"] = $this->getPassword();
        $data["permissions"] = $this->getPermissions();
        $data["time_table"] = $this->getTimeTable();
        $data["desktop"] = $this->getDesktop();
        $data["branch_id"] = $this->getBranchId();
        $data["chat_on"] = $this->getChatOn();

        $data["created_at"] = $this->getCreatedAt();
        $data["updated_at"] = $this->getUpdatedAt();
        return $data;
    }

}

为什么 getDocComment 仅在服务器 05 上不适用于上述类/实体？继续....

score 2 · Accepted Answer

解决了：

错误的：

<?php
/** @Entity
 *  @HasLifecycleCallbacks
 *  @Table(name="user")
 */

namespace Entity;
use Validation;
use \DateTime;
use \LogHelper;

正确的：

<?php
namespace Entity;
use Validation;
use \DateTime;
use \LogHelper;

/** @Entity
 *  @HasLifecycleCallbacks
 *  @Table(name="user")
 */

但是在 php 5.3.8 上，错就是对，只发生在 php 5.3.10 上！！

exception - 教义注释例外

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