加入未按预期填充对象图

Question

我对加入 Doctrine2 的工作方式有一个小误解。 我们的应用中有一个非常复杂的结构，我们正在为它构建管理屏幕。

关注领域如下：

一旦对象“应用程序”看起来像这样：

class Application

{ /** * 支持状态列表 * * @var 数组 */ private $statuses = array('released', 'expired');

/**
 *
 * @var integer $id
 *
 * @Column(name="id", type="integer", columnDefinition="INT(10) UNSIGNED")
 * @Id
 * @GeneratedValue(strategy="AUTO")
 */
private $id;

/**
 * @var string
 *
 * @Column(name="Name", type="string", length=100)
 */
private $name;

/**
 * @var Customer
 *
 * @ManyToOne(targetEntity="libraries\persona\Entity\Customer")
 * @JoinColumn(name="Customers_id", referencedColumnName="id", nullable=true, columnDefinition="INT(10) UNSIGNED")
 */
private $customer;

/**
 * @var integer
 *
 * @Column(name="Partners_id", type="integer", nullable=true)
 */
private $partnerId;

/**
 * @var string
 *
 * @Column(name="appID", type="string", length=48)
 */
private $appId;

/**
 * @var string
 *
 * @Column(name="status", type="string", length=15)
 */
private $status;

/**
 * @var \DateTime
 *
 * @Column(name="eventStartDate", type="date")
 */
private $eventStartDate;

/**
 * @var \DateTime
 *
 * @Column(name="eventEndDate", type="date")
 */
private $eventEndDate;

/**
 * @var string
 *
 * @Column(name="timeZone", type="string", length=45)
 */
private $timeZone;

/**
 * @ManyToOne(targetEntity="libraries\application\Entity\ApplicationType", inversedBy="applications")
 * @JoinColumn(name="ApplicationTypes_id", referencedColumnName="id")
 */
private $applicationType;

/**
 * @var integer
 *
 * @Column(name="syncPeriod", type="integer", length=10, nullable=true)
 */
private $syncPeriod;

/**
 * @var \DateTime
 *
 * @Column(name="lastSync", type="datetime", nullable=true)
 */
private $lastSync;

/**
 * @var string
 *
 * @Column(name="lastSyncStatus", type="string", length=127, nullable=true)
 */
private $lastSyncStatus;

/**
 * @var string
 *
 * @Column(name="syncScript", type="string", length=250, nullable=true)
 */
private $syncScript = '/var/www/quickstart/application/controllers/scripts/qdissync.php';

/**
 * @var integer
 *
 * @Column(name="size", type="integer", length=10)
 */
private $size = 400;

/**
 * @var text
 *
 * @Column(name="metaData", type="text", nullable=true)
 */
private $metaData;

/**
 * @var \DateTime
 *
 * @Column(name="metaDataChangedTime", type="datetime", nullable=true)
 */
private $metaDataChangedTime;

/**
 * @var tinyint
 *
 * @Column(name="isSecure", type="smallint", length=1)
 */
private $isSecure = 2;

/**
 * @var integer
 *
 * @Column(name="Users_id", type="integer", nullable=true)
 */
private $userId;

/**
 * @var string
 *
 * @Column(name="singleEventAppId", type="string", length=48, nullable=true)
 */
private $singleEventAppId;

/**
 * @var string
 *
 * @Column(name="project_db", type="string", length=50)
 */
private $projectDb;

/**
 * @var string
 *
 * @Column(name="appName", type="string", length=12)
 */
private $appName;

/**
 * @var boolean
 *
 * @Column(name="mobileLog", type="boolean")
 */
private $mobileLog = false;

/**
 * @var tinyint
 *
 * @Column(name="eventType", type="smallint", length=1)
 */
private $eventType = 1;

/**
 * @ManyToOne(targetEntity="libraries\application\Entity\Project", inversedBy="applications")
 * @JoinColumn(name="project_id", referencedColumnName="id")
 */
private $project;

/**
 * @OneToMany(targetEntity="libraries\platform\Entity\Platform", mappedBy="application")
 **/
private $platforms;

/**
 * @var SnapEventAttributes
 *
 * @OneToOne(targetEntity="libraries\application\Entity\SnapEventAttributes", mappedBy="application")
 **/
private $snapEventAttributes;

//GETTERS & SETTERS

}

相关对象之一“SnapEventAttributes”：

class SnapEventAttributes

{ /** * * @var 整数 * * @Column(name="id", type="integer", columnDefinition="INT(11)") * @ID * @GeneratedValue(strategy="AUTO") */ 私人 $id;

/**
 * @var string
 *
 * @Column(name="directSelectId", type="string", length=10, nullable=true)
 */
private $directSelectId;

/**
 * @var string
 *
 * @Column(name="description", type="text", nullable=true)
 */
private $description;

/**
 * @var string
 *
 * @Column(name="access", type="string", length=10, nullable=false)
 */
private $access;

/**
 * @var string
 *
 * @Column(name="status", type="string", length=10, nullable=false)
 */
private $status;

/**
 * @var string
 *
 * @Column(name="snapAppVersion", type="string", length=5, nullable=true)
 */
private $snapAppVersion;

/**
 * @var string
 *
 * @Column(name="pwd", type="string", length=250, nullable=true)
 */
private $password;

/**
 * @var string
 *
 * @Column(name="thumbnailUrl", type="string", length=250, nullable=true)
 */
private $thumbnailUrl;

/**
 * @var string
 *
 * @Column(name="location", type="string", length=45, nullable=true)
 */
private $location;

/**
 * @OneToOne(targetEntity="libraries\application\Entity\Application", inversedBy="snapEventAttributes")
 * @JoinColumn(name="Applications_id", referencedColumnName="id", unique=true, nullable=false)
 */
private $application;

// GETTERS & SETTERS

}

在我们的一个工作流程中，我们需要通过一堆额外的连接来连接这两个，我们得到了这样的结果：

$qb = $this->createQueryBuilder('e');
    $qb->innerJoin('e.applicationType', 'et', Expr\Join::WITH, 'et.mobileEvent = :mobileEvent AND et.snapApp = :snapApp AND et.snapEvent = :snapEvent');
    $qb->innerJoin('e.snapEventAttributes', 'attrs');
    $qb->innerJoin('e.project', 'p');
    $qb->innerJoin('p.applications', 'a');
    $qb->innerJoin('a.applicationType', 'at', Expr\Join::WITH, 'at.mobileEvent = :vMobileEvent AND at.snapApp = :vSnapApp AND at.snapEvent = :vSnapEvent');
    $qb->leftJoin('e.customer', 'cust');
    $qb->leftJoin('p.partner', 'partn');
    $qb->setParameters(array(
        'mobileEvent' => false,
        'snapApp' => false,
        'snapEvent' => true,
        'vMobileEvent' => false,
        'vSnapApp' => true,
        'vSnapEvent' => false,
    ));

    return $qb;

所有逻辑都可以正常工作，但是一旦我执行了这个查询：

$qb->getQuery()->getResult();

主查询正在按预期执行，但会自动执行一系列查询以获取 SnapEventAttributes 对象：

SELECT t0.id AS id1, t0.directSelectId AS directSelectId2, t0.description AS description3, t0.access AS access4, t0.status AS status5, t0.snapAppVersion AS snapAppVersion6, t0.pwd AS pwd7, t0.thumbnailUrl AS thumbnailUrl8, t0.location AS location9, t0.Applications_id AS Applications_id10 FROM SnapEventAttributes t0 WHERE t0.Applications_id = ? 

我错过了什么？这种行为的原因可能是什么？

谢谢， A.

Answer 1

获取存储库

控制器

$snapEvents = $this->em->snapEvents ( 'Entity\SnapEventAttributes' )->findAll ();
    $data ['snapEvents '] = $snapEvents ;

然后在视图上

查看

foreach ($snapEvents $sanpEvent) {

                echo "<tr>".
                "<td>" . $sanpEvent->getAppliction()->getApplicationType() . "</td>".

                "<td>" . $sanpEvent->getAppliction()->getCutomer() . "</td>".
                }

像这样继续调用你想要的，因为你已经在模型中加入了列