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Parser::RenameUserStmt Class Reference

#include <ParserNode.h>

+ Inheritance diagram for Parser::RenameUserStmt:
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Public Member Functions

 RenameUserStmt (const rapidjson::Value &payload)
 
 RenameUserStmt (std::string *username, std::string *new_username)
 
auto constgetOldUserName ()
 
auto constgetNewUserName ()
 
void execute (const Catalog_Namespace::SessionInfo &session) override
 
- Public Member Functions inherited from Parser::DDLStmt
void setColumnDescriptor (ColumnDescriptor &cd, const ColumnDef *coldef)
 
- Public Member Functions inherited from Parser::Node
virtual ~Node ()
 

Private Attributes

std::unique_ptr< std::string > username_
 
std::unique_ptr< std::string > new_username_
 

Detailed Description

Definition at line 1296 of file ParserNode.h.

Constructor & Destructor Documentation

Parser::RenameUserStmt::RenameUserStmt ( const rapidjson::Value &  payload)

Definition at line 4019 of file ParserNode.cpp.

References CHECK, json_str(), new_username_, and username_.

4019  {
4020  CHECK(payload.HasMember("name"));
4021  username_ = std::make_unique<std::string>(json_str(payload["name"]));
4022  CHECK(payload.HasMember("newName"));
4023  new_username_ = std::make_unique<std::string>(json_str(payload["newName"]));
4024 }
std::unique_ptr< std::string > username_
Definition: ParserNode.h:1306
const std::string json_str(const rapidjson::Value &obj) noexcept
Definition: JsonAccessors.h:44
std::unique_ptr< std::string > new_username_
Definition: ParserNode.h:1307
#define CHECK(condition)
Definition: Logger.h:209

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Parser::RenameUserStmt::RenameUserStmt ( std::string *  username,
std::string *  new_username 
)
inline

Definition at line 1299 of file ParserNode.h.

1300  : username_(username), new_username_(new_username) {}
std::unique_ptr< std::string > username_
Definition: ParserNode.h:1306
std::unique_ptr< std::string > new_username_
Definition: ParserNode.h:1307

Member Function Documentation

void Parser::RenameUserStmt::execute ( const Catalog_Namespace::SessionInfo session)
overridevirtual

Implements Parser::DDLStmt.

Definition at line 4026 of file ParserNode.cpp.

References Catalog_Namespace::SessionInfo::get_currentUser(), Catalog_Namespace::UserMetadata::isSuper, new_username_, and username_.

Referenced by omnisci.cursor.Cursor::executemany().

4026  {
4027  if (!session.get_currentUser().isSuper) {
4028  throw std::runtime_error("Only a super user can rename users.");
4029  }
4030 
4032  if (!SysCatalog::instance().getMetadataForUser(*username_, user)) {
4033  throw std::runtime_error("User " + *username_ + " does not exist.");
4034  }
4035 
4036  SysCatalog::instance().renameUser(*username_, *new_username_);
4037 }
std::unique_ptr< std::string > username_
Definition: ParserNode.h:1306
std::unique_ptr< std::string > new_username_
Definition: ParserNode.h:1307
const UserMetadata & get_currentUser() const
Definition: SessionInfo.h:73
std::atomic< bool > isSuper
Definition: SysCatalog.h:118

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auto const& Parser::RenameUserStmt::getNewUserName ( )
inline

Definition at line 1302 of file ParserNode.h.

References new_username_.

1302 { return new_username_; }
std::unique_ptr< std::string > new_username_
Definition: ParserNode.h:1307
auto const& Parser::RenameUserStmt::getOldUserName ( )
inline

Definition at line 1301 of file ParserNode.h.

References username_.

1301 { return username_; }
std::unique_ptr< std::string > username_
Definition: ParserNode.h:1306

Member Data Documentation

std::unique_ptr<std::string> Parser::RenameUserStmt::new_username_
private

Definition at line 1307 of file ParserNode.h.

Referenced by execute(), getNewUserName(), and RenameUserStmt().

std::unique_ptr<std::string> Parser::RenameUserStmt::username_
private

Definition at line 1306 of file ParserNode.h.

Referenced by execute(), getOldUserName(), and RenameUserStmt().


The documentation for this class was generated from the following files: