方法名称必须以findBy或findOneBy开头!(未捕获的异常)

Question

我已经检查了这个,但我的错误似乎有所不同.

我收到此错误:

[2012-05-07 14:09:59] request.CRITICAL: BadMethodCallException: Undefined method 'findOperariosordenados'. The method name must start with either findBy or findOneBy! (uncaught exception) at /Users/gitek/www/uda/vendor/doctrine/lib/Doctrine/ORM/EntityRepository.php line 201 [] []

这是我的OperarioRepository:

<?php

namespace Gitek\UdaBundle\Entity;

use Doctrine\ORM\EntityRepository;

/**
 * OperarioRepository
 *
 * This class was generated by the Doctrine ORM. Add your own custom
 * repository methods below.
 */
class OperarioRepository extends EntityRepository
{
    public function findOperariosordenados()
    {
        $em = $this->getEntityManager();
        $consulta = $em->createQuery('SELECT o FROM GitekUdaBundle:Operario o
                                        ORDER BY o.apellidos, o.nombre');

        return $consulta->getResult();
    }    
}

这是我的控制器,我在其中调用存储库:

$em = $this->getDoctrine()->getEntityManager();
$operarios = $em->getRepository('GitekUdaBundle:Operario')->findOperariosordenados();   

最后,这是我的实体:

<?php

namespace Gitek\UdaBundle\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * Gitek\UdaBundle\Entity\Operario
 *
 * @ORM\Table(name="Operario")
 * @ORM\Entity(repositoryClass="Gitek\UdaBundle\Entity\OperarioRepository")
 */
class Operario
{
    /**
     * @var integer $id
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

    /**
     * @var string $nombre
     *
     * @ORM\Column(name="nombre", type="string", length=255)
     */
    private $nombre;
    ----
    ----

任何帮助或线索？

提前致谢

编辑:在开发环境中工作正常,但在prod环境中没有.

Answer 1

你已经处于一个reposoritory,你不需要重新获得它.

*存储库中的所有方法都可以用作 $this

另外,请注意

• 当return $this->findBy();可以使用简单时,查询生成器或手工查询是太多的工作.
• findBy()有三个参数,第一个是关系和getter数组,第二个是排序,参见Doctrine\ORM\EntityRepository代码
• 而不是使用Raw查询...尝试查询生成器FIRST.看看我的样本.

你的代码

我建议你干脆做:

public function findOperariosordenados()
{
    $collection = $this->findBy( array(), array('apellidos','nombre') );
    return $collection;
} 

你只需要 EntityRepository

我的一个存储库:

注意事项:

• Order与$owner使用User实体有关系
• 如果你真的需要一个数组,在 $array = $reposiroty->getOneUnhandledContainerCreate(Query::HYDRATE_ARRAY)
• 的ContainerCreateOrder是一个延长的Order在@ORM\InheritanceType("SINGLE_TABLE").但是,这个问题的范围很大.

它可能会有所帮助:

 <?php

namespace Client\PortalBundle\Entity\Repository;


# Internal
use Doctrine\ORM\EntityRepository;
use Doctrine\ORM\QueryBuilder;
use Doctrine\ORM\Query;
use Doctrine\Common\Collections\ArrayCollection;


# Specific


# Domain objects


# Entities
use Client\PortalBundle\Entity\User;


# Exceptions



/**
 * Order Repository
 *
 *
 * Where to create queries to get details
 * when starting by this Entity to get info from.
 *
 * Possible relationship bridges:
 *  - User $owner Who required the task
 */
class OrderRepository extends EntityRepository
{

    private function _findUnhandledOrderQuery($limit = null)
    {
        $q = $this->createQueryBuilder("o")
                ->select('o,u')
                ->leftJoin('o.owner', 'u')
                ->orderBy('o.created', 'DESC')
                ->where('o.status = :status')
                ->setParameter('status',
                    OrderStatusFlagValues::CREATED
                )
                ;

        if (is_numeric($limit))
        {
            $q->setMaxResults($limit);
        }
        #die(var_dump( $q->getDQL() ) );
        #die(var_dump( $this->_entityName ) );
        return $q;
    }


    /**
     * Get all orders and attached status specific to an User
     *
     * Returns the full Order object with the
     * attached relationship with the User entity
     * who created it.
     */
    public function findAllByOwner(User $owner)
    {
        return $this->findBy( array('owner'=>$owner->getId()), array('created'=>'DESC') );
    }



    /**
     * Get all orders and attached status specific to an User
     *
     * Returns the full Order object with the
     * attached relationship with the User entity
     * who created it.
     */
    public function findAll()
    {
        return $this->findBy( array(), array('created'=>'DESC') );
    }



    /**
     * Get next unhandled order
     *
     * @return array|null $order
     */
    public function getOneUnhandledContainerCreate($hydrate = null)
    {
       return $this->_findUnhandledOrderQuery(1)
                    ->orderBy('o.created', 'ASC')
                    ->getQuery()
                    ->getOneOrNullResult($hydrate);
    }



    /**
     * Get All Unhandled Container Create
     */
    public function getAllUnhandledContainerCreate($hydrate = null)
    {
       return $this->_findUnhandledOrderQuery()
                    ->orderBy('o.created', 'ASC')
                    ->getQuery()
                    ->getResult($hydrate);
    }
}

Answer 2

你清除缓存了吗？

php app/console cache:clear --env=prod --no-debug