public static function saveEntity($entity)
{
if ($entity) {
if (!$entity->validate('save')) {
return false;
}
$entityCfg = $entity->getConfig();
$vars = array();
foreach ($entityCfg['columns'] as $key) {
$vars[$key] = $entity->{$key};
}
if (!empty($vars[$entityCfg['id']]) && !$entity->checkIsNewRecord()) {
return DaoSupport::updateEntity($entity);
}
$pdoManager = PdoManager::getInstance();
$pdo = $pdoManager->getPdo($entity, true);
try {
$id = $pdo->insert($entityCfg['name'], $vars);
} catch (Exception $e) {
throw new DAOException(DAOException::DB_EXEC_EXCEPTION, DAOException::DB_EXEC_EXCEPTION_MESSAGE);
}
$cache = CacheManager::getInstance();
$entiList = $cache->get("inserted_or_deleted_or_updated_list");
if (!is_array($entiList)) {
$entiList = array();
}
array_push($entiList, @get_class($entity));
$cache->set("inserted_or_deleted_or_updated_list", $entiList);
if ($id === false) {
throw new DAOException(DAOException::DB_EXEC_EXCEPTION, DAOException::DB_EXEC_EXCEPTION_MESSAGE);
}
$relationCfg = $entity->getRelationPro();
foreach ($relationCfg as $var => $conf) {
if (isset($conf['cascade'])) {
$cascade = explode(",", $conf['cascade']);
if (in_array("save", $cascade)) {
$relationObject = $entity->{$conf}['name'];
//单个实体
if (is_object($relationObject)) {
$relationObject->{$conf}['column'] = $id;
self::saveEntity($relationObject);
}
//实体数组
if (is_array($relationObject)) {
foreach ($relationObject as $objectItem) {
if (is_object($objectItem)) {
$objectItem->{$conf}['column'] = $id;
self::saveEntity($objectItem);
}
}
}
}
}
}
return $id;
}
return false;
}
/**
* 按实体更新数据库，若不指定 where 则按给定主键更新;
* @param object $entity
* @param array $where
*/
public function update($entity, $where = null)
{
return DaoSupport::updateEntity($entity, $where);
}
