wallet::WalletDatabase Class Reference

An instance of this class represents one database. More...

#include <db.h>

Inheritance diagram for wallet::WalletDatabase:

Public Member Functions
	WalletDatabase ()=default
	Create dummy DB handle.
virtual	~WalletDatabase ()=default
virtual void	Open ()=0
	Open the database if it is not already opened.
virtual bool	Rewrite ()=0
	Rewrite the entire database on disk.
virtual bool	Backup (const std::string &strDest) const =0
	Back up the entire database to a file.
virtual void	Close ()=0
	Flush to the database file and close the database.
virtual std::string	Filename ()=0
	Return path to main database file for logs and error messages.
virtual std::vector< fs::path >	Files ()=0
	Return paths to all database created files.
virtual std::string	Format ()=0
virtual std::unique_ptr< DatabaseBatch >	MakeBatch ()=0
	Make a DatabaseBatch connected to this database.

Detailed Description

An instance of this class represents one database.

Definition at line 128 of file db.h.

Constructor & Destructor Documentation

WalletDatabase()

wallet::WalletDatabase::WalletDatabase ( )

default

Create dummy DB handle.

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~WalletDatabase()

virtual wallet::WalletDatabase::~WalletDatabase ( )

virtualdefault

Member Function Documentation

Backup()

virtual bool wallet::WalletDatabase::Backup ( const std::string & strDest ) const

pure virtual

Back up the entire database to a file.

Implemented in wallet::BerkeleyRODatabase, wallet::MockableSQLiteDatabase, and wallet::SQLiteDatabase.

Close()

virtual void wallet::WalletDatabase::Close ( )

pure virtual

Flush to the database file and close the database.

Also close the environment if no other databases are open in it.

Implemented in wallet::BerkeleyRODatabase, and wallet::SQLiteDatabase.

Filename()

virtual std::string wallet::WalletDatabase::Filename ( )

pure virtual

Return path to main database file for logs and error messages.

Implemented in wallet::BerkeleyRODatabase, wallet::MockableSQLiteDatabase, and wallet::SQLiteDatabase.

Files()

virtual std::vector< fs::path > wallet::WalletDatabase::Files ( )

pure virtual

Return paths to all database created files.

Implemented in wallet::BerkeleyRODatabase, wallet::InMemoryWalletDatabase, and wallet::SQLiteDatabase.

Format()

virtual std::string wallet::WalletDatabase::Format ( )

pure virtual

Implemented in wallet::BerkeleyRODatabase, wallet::MockableSQLiteDatabase, and wallet::SQLiteDatabase.

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MakeBatch()

virtual std::unique_ptr< DatabaseBatch > wallet::WalletDatabase::MakeBatch ( )

pure virtual

Make a DatabaseBatch connected to this database.

Implemented in wallet::BerkeleyRODatabase, wallet::MockableSQLiteDatabase, and wallet::SQLiteDatabase.

Open()

virtual void wallet::WalletDatabase::Open ( )

pure virtual

Open the database if it is not already opened.

Implemented in wallet::BerkeleyRODatabase, and wallet::SQLiteDatabase.

Rewrite()

virtual bool wallet::WalletDatabase::Rewrite ( )

pure virtual

Rewrite the entire database on disk.

Implemented in wallet::BerkeleyRODatabase, and wallet::SQLiteDatabase.

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

• src/wallet/db.h