/**
* @static
* @param $entity
* @param null $where 可以为 restrictions 构建的适应于 MongoDb的标准 Criteria; 或者 mongodb query;
* @return bool|string
* @throws MongoConnectionException
* @throws MongoCursorException;
*/
public static function updateEntity($entity, $where = null, $upsert = false)
{
if ($entity) {
$entityCfg = $entity->getConfig();
$vars = array();
foreach ($entityCfg['columns'] as $key) {
$vars[$key] = $entity->{$key};
//为空的数据不再次刷到库中;
if ($vars[$key] === null) {
unset($vars[$key]);
}
}
//如果指定where 则使用where条件,未指定则使用id; 更新不可以不指定条件;
$parseWhere = array();
if ($where != null) {
if (is_object($where) && method_exists($where, 'toMongoParam')) {
$parseWhere = array_merge($parseWhere, $where->toMongoParam($entity->getCriteria()));
} else {
if (is_array($where)) {
$parseWhere = array_merge($parseWhere, $where);
}
}
} else {
$parseWhere = array("_id" => $entity->_id);
}
$mongoTable = null;
$keyId = "";
try {
$mongoManager = MongoManager::getInstance();
$mongoDatabase = $mongoManager->getDatabase($entity, true);
$mongoTable = $mongoDatabase->selectCollection($entityCfg['name']);
} catch (MongoConnectionException $e) {
throw $e;
}
try {
if (isset($vars['_id'])) {
//mongodb不支持更新_id key
unset($vars['_id']);
}
if (Configuration::$SHOW_MONGO_QUERY) {
Log::writeMsg(Log::NOTICE, var_export(array('$set' => $vars, 'criteria' => $parseWhere), true));
}
$mongoTable->update($parseWhere, array('$set' => $vars), array('upsert' => $upsert, 'multiple' => true, 'safe' => true, 'fsync' => true, 'timeout' => 20000));
} catch (MongoCursorException $me) {
throw $me;
}
$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);
$relationCfg = $entity->getRelationPro();
foreach ($relationCfg as $var => $conf) {
if (isset($conf['cascade'])) {
$cascade = explode(",", $conf['cascade']);
if (in_array("update", $cascade)) {
$relationObject = $entity->{$conf}['name'];
//单个实体
if (is_object($relationObject)) {
$relationObject->{$conf}['column'] = $vars[$conf['key']];
self::updateEntity($relationObject);
}
//实体数组
if (is_array($relationObject)) {
foreach ($relationObject as $objectItem) {
if (is_object($objectItem)) {
self::updateEntity($objectItem);
}
}
}
}
}
}
return $keyId;
}
return false;
}
/**
* 统计记录行数;
* @param bool $countAll
* @return array
* @throws
*/
public function _count($countAll = true)
{
if ($this->tableIns == null) {
try {
$mongoManager = \my\bq\mdbao\MongoManager::getInstance();
$this->mongoDatabase = $mongoManager->getDatabase($this->tableEntity);
$this->tableIns = $this->mongoDatabase->selectCollection($this->table);
} catch (MongoConnectionException $e) {
throw $e;
}
}
$parmas = $this->getParameters();
//$order = $this ->getOrderQuery();
Log::writeMsg(Log::NOTICE, "MongoQuery:[" . $this->table . "]" . var_export($parmas, true));
$cursor = $this->tableIns->find($parmas)->count(!$countAll);
/* if(is_array($order) && count($order)>0){
$cursor->sort($order);
}*/
if ($this->fetchSize > 0) {
$cursor->skip($this->firstResult)->limit($this->fetchSize);
}
return $cursor;
}
public function execute(&$sth, $setFetchAssoc = true)
{
try {
if ($setFetchAssoc) {
$sth->setFetchMode(PDO::FETCH_ASSOC);
}
$this->debug($sth);
$out = $sth->execute();
} catch (\PDOException $e) {
if (Configuration::$SHOW_CORE_EXCEPTION) {
Log::writeMsg(Log::ERROR, $e->getMessage());
}
throw $e;
}
return $out;
}
/**
* 执行指定SQL语句
* @param string $sql
* @param string $binds
*/
public function execBySql($sql, $binds)
{
if (\my\bq\common\Configuration::$SHOW_SQL) {
\my\bq\common\Log::writeMsg(\my\bq\common\Log::NOTICE, $sql);
}
try {
$pdoManager = PdoManager::getInstance();
$pdo = $pdoManager->getPdo();
$sth = $pdo->prepare($sql);
$pdo::bindValue($sth, $binds);
$out = $pdo->execute($sth);
$sth->closeCursor();
} catch (\PDOException $e) {
if (\my\bq\common\Configuration::$SHOW_CORE_EXCEPTION) {
\my\bq\common\Log::writeMsg(\my\bq\common\Log::ERROR, $e->getMessage());
}
throw new DAOException(DAOException::DB_EXEC_EXCEPTION, DAOException::DB_EXEC_EXCEPTION_MESSAGE);
}
return $out;
}
public static function deleteEntity($entity, $where = null)
{
if ($entity) {
$entityCfg = $entity->getConfig();
$vars = array();
foreach ($entityCfg['columns'] as $key) {
$p = trim($key, "`");
$vars[$key] = $entity->{$p};
}
//如果指定where 则使用where条件,未指定则使用id; 更新不可以不指定条件;
$parseWhereStr = "";
if ($where != null) {
foreach ($where as $k => $v) {
if ($parseWhereStr != "") {
$parseWhereStr .= " and ";
}
if (is_string($v)) {
$v = "'" . $v . "'";
}
if (is_object($v)) {
$parseWhereStr .= $v->toSqlString();
} else {
$parseWhereStr .= "`" . $k . "` ='{$v}'";
}
}
} else {
$id = explode(",", $entityCfg['id']);
foreach ($id as $k) {
if ($parseWhereStr != "") {
$parseWhereStr .= " and ";
}
$parseWhereStr .= "`" . $k . "` =" . "'" . $entity->{$k} . "'";
}
}
$sql = "delete from {$entityCfg['name']} where " . $parseWhereStr;
if (Configuration::$SHOW_SQL) {
Log::writeMsg(Log::NOTICE, $sql);
}
try {
$pdoManager = PdoManager::getInstance();
$pdo = $pdoManager->getPdo($entity, true);
$bool = $pdo->exec($sql);
} 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);
$relationCfg = $entity->getRelationPro();
foreach ($relationCfg as $var => $conf) {
if (isset($conf['cascade'])) {
$cascade = explode(",", $conf['cascade']);
if (in_array("delete", $cascade)) {
$relationObject = $entity->{$conf}['name'];
if (is_object($relationObject)) {
$relationObject = array($relationObject);
}
if (is_array($relationObject)) {
foreach ($relationObject as $object) {
try {
$objConf = $object->getConfig();
$objConf['id'] = $conf['column'];
$object->setConfig($objConf);
$object->{$objConf}['id'] = $entity->{$conf}['key'];
self::deleteEntity($object);
} catch (Exception $e) {
throw $e;
}
}
} else {
$columnVal = $entity->{$conf}['key'];
if (!$columnVal) {
$columnVal = $where[$conf['key']];
}
if ($columnVal) {
$classIns = new $conf['class']();
self::deleteEntity($classIns, array($conf['column'] => $columnVal));
}
}
}
}
}
return $bool;
}
return false;
}
