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Re-assign $db after beforeSave.

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This allows model/behavior methods to change the datasource in the
beforeSave callback. If you use drivers from different SQL platforms
things will go very poorly.

Fixes #3606
This commit is contained in:
mark_story 2013-04-21 21:15:44 -04:00
parent c2c096428c
commit 62660c6706
2 changed files with 3 additions and 2 deletions
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3
lib/Cake/Model/ConnectionManager.php
View file

@ -86,8 +86,7 @@ class ConnectionManager {
} }
if (!empty(self::$_dataSources[$name])) { if (!empty(self::$_dataSources[$name])) {
$return = self::$_dataSources[$name]; return self::$_dataSources[$name];
return $return;
} }
if (empty(self::$_connectionsEnum[$name])) { if (empty(self::$_connectionsEnum[$name])) {

2
lib/Cake/Model/Model.php
View file

@ -1689,6 +1689,8 @@ class Model extends Object implements CakeEventListener {
} }
} }
$db = $this->getDataSource();
if (empty($this->data[$this->alias][$this->primaryKey])) { if (empty($this->data[$this->alias][$this->primaryKey])) {
unset($this->data[$this->alias][$this->primaryKey]); unset($this->data[$this->alias][$this->primaryKey]);
} }