本文整理匯總了PHP中Doctrine\ORM\ORMException::entityMissingAssignedIdForField方法的典型用法代碼示例。如果您正苦於以下問題：PHP ORMException::entityMissingAssignedIdForField方法的具體用法？PHP ORMException::entityMissingAssignedIdForField怎麽用？PHP ORMException::entityMissingAssignedIdForField使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Doctrine\ORM\ORMException的用法示例。
在下文中一共展示了ORMException::entityMissingAssignedIdForField方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: generate
/**
* Returns the identifier assigned to the given entity.
*
* {@inheritDoc}
*
* @throws \Doctrine\ORM\ORMException
*/
public function generate(EntityManager $em, $entity)
{
$class = $em->getClassMetadata(get_class($entity));
$idFields = $class->getIdentifierFieldNames();
$identifier = array();
foreach ($idFields as $idField) {
$value = $class->getFieldValue($entity, $idField);
if (!isset($value)) {
throw ORMException::entityMissingAssignedIdForField($entity, $idField);
}
if (isset($class->associationMappings[$idField])) {
// NOTE: Single Columns as associated identifiers only allowed - this constraint it is enforced.
$value = $em->getUnitOfWork()->getSingleIdentifierValue($value);
}
$identifier[$idField] = $value;
}
return $identifier;
}