本文整理汇总了PHP中Doctrine\ORM\ORMInvalidArgumentException::entityWithoutIdentity方法的典型用法代码示例。如果您正苦于以下问题：PHP ORMInvalidArgumentException::entityWithoutIdentity方法的具体用法？PHP ORMInvalidArgumentException::entityWithoutIdentity怎么用？PHP ORMInvalidArgumentException::entityWithoutIdentity使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Doctrine\ORM\ORMInvalidArgumentException的用法示例。
在下文中一共展示了ORMInvalidArgumentException::entityWithoutIdentity方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: addToIdentityMap
/**
* INTERNAL:
* Registers an entity in the identity map.
* Note that entities in a hierarchy are registered with the class name of
* the root entity.
*
* @ignore
*
* @param object $entity The entity to register.
*
* @return boolean TRUE if the registration was successful, FALSE if the identity of
* the entity in question is already managed.
*
* @throws ORMInvalidArgumentException
*/
public function addToIdentityMap($entity)
{
$classMetadata = $this->em->getClassMetadata(get_class($entity));
$idHash = implode(' ', $this->entityIdentifiers[spl_object_hash($entity)]);
if ($idHash === '') {
throw ORMInvalidArgumentException::entityWithoutIdentity($classMetadata->name, $entity);
}
$className = $classMetadata->rootEntityName;
if (isset($this->identityMap[$className][$idHash])) {
return false;
}
$this->identityMap[$className][$idHash] = $entity;
return true;
}