Php Symfony原则YAML映射生命周期回调:prePersist
所以我对YAML映射是新手,我对某些东西不确定。基本上,我有下面的YAML文件,我已经为您剥离了它,还有生成的实体文件 YAML:Php Symfony原则YAML映射生命周期回调:prePersist,php,symfony,doctrine-orm,doctrine,yaml,Php,Symfony,Doctrine Orm,Doctrine,Yaml,所以我对YAML映射是新手,我对某些东西不确定。基本上,我有下面的YAML文件,我已经为您剥离了它,还有生成的实体文件 YAML: # src/ACME/Base/UserBundle/Resources/config/doctrine/User.orm.yml ACME\UserBundle\Entity\User: table: fos_user type: entity repositoryClass: ACME\UserBundle\Repository\Use
# src/ACME/Base/UserBundle/Resources/config/doctrine/User.orm.yml
ACME\UserBundle\Entity\User:
table: fos_user
type: entity
repositoryClass: ACME\UserBundle\Repository\User
id:
id:
type: integer
generator:
strategy: AUTO
fields:
firstName:
type: string
length: 30
column: first_name
nullable: false
lastName:
type: string
length: 50
column: last_name
nullable: false
dateJoined:
type: datetime
column: date_joined
nullable: false
<?php
namespace ACME\UserBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* User
*/
class User
{
/**
* @var integer
*/
private $id;
/**
* @var string
*/
private $firstName;
/**
* @var string
*/
private $lastName;
/**
* @var \DateTime
*/
private $dateJoined;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set firstName
*
* @param string $firstName
* @return User
*/
public function setFirstName($firstName)
{
$this->firstName = $firstName;
return $this;
}
/**
* Get firstName
*
* @return string
*/
public function getFirstName()
{
return $this->firstName;
}
/**
* Set lastName
*
* @param string $lastName
* @return User
*/
public function setLastName($lastName)
{
$this->lastName = $lastName;
return $this;
}
/**
* Get lastName
*
* @return string
*/
public function getLastName()
{
return $this->lastName;
}
/**
* Set dateJoined
*
* @param \DateTime $dateJoined
* @return User
*/
public function setDateJoined($dateJoined)
{
$this->dateJoined = $dateJoined;
return $this;
}
/**
* Get dateJoined
*
* @return \DateTime
*/
public function getDateJoined()
{
return $this->dateJoined;
}
}
实体:
# src/ACME/Base/UserBundle/Resources/config/doctrine/User.orm.yml
ACME\UserBundle\Entity\User:
table: fos_user
type: entity
repositoryClass: ACME\UserBundle\Repository\User
id:
id:
type: integer
generator:
strategy: AUTO
fields:
firstName:
type: string
length: 30
column: first_name
nullable: false
lastName:
type: string
length: 50
column: last_name
nullable: false
dateJoined:
type: datetime
column: date_joined
nullable: false
<?php
namespace ACME\UserBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* User
*/
class User
{
/**
* @var integer
*/
private $id;
/**
* @var string
*/
private $firstName;
/**
* @var string
*/
private $lastName;
/**
* @var \DateTime
*/
private $dateJoined;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set firstName
*
* @param string $firstName
* @return User
*/
public function setFirstName($firstName)
{
$this->firstName = $firstName;
return $this;
}
/**
* Get firstName
*
* @return string
*/
public function getFirstName()
{
return $this->firstName;
}
/**
* Set lastName
*
* @param string $lastName
* @return User
*/
public function setLastName($lastName)
{
$this->lastName = $lastName;
return $this;
}
/**
* Get lastName
*
* @return string
*/
public function getLastName()
{
return $this->lastName;
}
/**
* Set dateJoined
*
* @param \DateTime $dateJoined
* @return User
*/
public function setDateJoined($dateJoined)
{
$this->dateJoined = $dateJoined;
return $this;
}
/**
* Get dateJoined
*
* @return \DateTime
*/
public function getDateJoined()
{
return $this->dateJoined;
}
}
然而,我的问题是,因为我创建了列,所以我还生成了一个mutator(setter),这意味着有人可以覆盖datejoin值,而我不想这样做。那么有没有办法不自动生成一个mutator,或者我必须从实体文件中删除它?我遇到的问题是,如果有人更改YAML文件并重新生成实体文件,那么将再次创建mutator。您可以在setter中创建自己的覆盖,因此永远无法设置它
public function setDateJoined($dateJoined)
{
$this->dateJoined = new \DateTime('now');
return $this;
}
正如user3442077所说,如果检查字段的值,则只能设置一次。
如果对象被一个值覆盖,那么即使你用一个值调用它,setter也不会做任何事情。但是有人仍然可以访问该setter,我希望它只设置一次值。@OliverBS在setter内部进行检查
如果($this->dateJoined!=null)
,但我仍然可以传递它一些东西,我可以把今天的日期传过去。我知道它不会使用该日期,但我不希望日期覆盖,我想知道在doctrine YAML mapper中是否有方法告诉它不要使用setter@OliverBS可能会为PrePersist回调创建一个新的setter?这是我唯一的选择,为PrePersist创建新的setter并删除旧的setter,但这是一个手动过程,我的问题是,如果有人重新运行映射器,我将丢失它