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API: DataObject->getRemoteJoinField() no longer defaults to ParentID but throws an exception instead

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This commit is contained in:
Zauberfisch 2013-10-21 04:11:00 +00:00
parent 8de1ce4a56
commit 32bb98b0d7
1 changed files with 7 additions and 2 deletions
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9
model/DataObject.php
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@ -1543,8 +1543,13 @@ class DataObject extends ViewableData implements DataObjectInterface, i18nEntity
foreach(array_reverse(ClassInfo::ancestry($this)) as $class) {
if(array_key_exists($class, $remoteRelations)) return $remoteRelations[$class] . 'ID';
}
return 'ParentID';
$message = "No has_one found on class '$remoteClass'";
if($type == 'has_many') {
// include a hint for missing has_many that is missing a has_one
$message .= ", the has_many relation from '$this->class' to '$remoteClass' requires a has_one on '$remoteClass'";
}
throw new Exception($message);
}
/**