/**
* This function check indexes and applies them to the collection if needed
* see CModel::init()
*
* @see EMongoEmbeddedDocument::init()
* @since v1.1
*/
public function init()
{
parent::init();
if ($this->ensureIndexes && !isset(self::$_indexes[$this->getCollectionName()])) {
$indexInfo = $this->getCollection()->getIndexInfo();
array_shift($indexInfo);
// strip out default _id index
$indexes = array();
foreach ($indexInfo as $index) {
$indexes[$index['name']] = array('key' => $index['key'], 'unique' => isset($index['unique']) ? $index['unique'] : false);
}
self::$_indexes[$this->getCollectionName()] = $indexes;
$this->ensureIndexes();
}
}
