RAII class that provides access to a WalletDatabase. More...

#include <sqlite.h>

Inheritance diagram for SQLiteBatch:

Collaboration diagram for SQLiteBatch:

Public Member Functions
	SQLiteBatch (SQLiteDatabase &database)

	~SQLiteBatch () override

void	Flush () override
	No-op. More...

void	Close () override

bool	StartCursor () override

bool	ReadAtCursor (DataStream &key, DataStream &value, bool &complete) override

void	CloseCursor () override

bool	TxnBegin () override

bool	TxnCommit () override

bool	TxnAbort () override

Public Member Functions inherited from DatabaseBatch
	DatabaseBatch ()

virtual	~DatabaseBatch ()

	DatabaseBatch (const DatabaseBatch &)=delete

DatabaseBatch &	operator= (const DatabaseBatch &)=delete

virtual void	Flush ()=0

virtual void	Close ()=0

template<typename K , typename T >
bool	Read (const K &key, T &value)

template<typename K , typename T >
bool	Write (const K &key, const T &value, bool fOverwrite=true)

template<typename K >
bool	Erase (const K &key)

template<typename K >
bool	Exists (const K &key)

virtual bool	StartCursor ()=0

virtual bool	ReadAtCursor (DataStream &ssKey, DataStream &ssValue, bool &complete)=0

virtual void	CloseCursor ()=0

virtual bool	TxnBegin ()=0

virtual bool	TxnCommit ()=0

virtual bool	TxnAbort ()=0

Private Member Functions
void	SetupSQLStatements ()

bool	ReadKey (DataStream &&key, DataStream &value) override

bool	WriteKey (DataStream &&key, DataStream &&value, bool overwrite=true) override

bool	EraseKey (DataStream &&key) override

bool	HasKey (DataStream &&key) override

Private Attributes
SQLiteDatabase &	m_database

bool	m_cursor_init = false

sqlite3_stmt *	m_read_stmt {nullptr}

sqlite3_stmt *	m_insert_stmt {nullptr}

sqlite3_stmt *	m_overwrite_stmt {nullptr}

sqlite3_stmt *	m_delete_stmt {nullptr}

sqlite3_stmt *	m_cursor_stmt {nullptr}

Detailed Description

RAII class that provides access to a WalletDatabase.

Definition at line 16 of file sqlite.h.

Constructor & Destructor Documentation

◆ SQLiteBatch()

SQLiteBatch::SQLiteBatch ( SQLiteDatabase & database )

explicit

Definition at line 333 of file sqlite.cpp.

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◆ ~SQLiteBatch()

SQLiteBatch::~SQLiteBatch ( )

inlineoverride

Definition at line 38 of file sqlite.h.

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Member Function Documentation

◆ Close()

void SQLiteBatch::Close ( )

overridevirtual

Implements DatabaseBatch.

Definition at line 340 of file sqlite.cpp.

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◆ CloseCursor()

void SQLiteBatch::CloseCursor ( )

overridevirtual

Implements DatabaseBatch.

Definition at line 561 of file sqlite.cpp.

◆ EraseKey()

bool SQLiteBatch::EraseKey ( DataStream && key )

overrideprivatevirtual

Implements DatabaseBatch.

Definition at line 472 of file sqlite.cpp.

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◆ Flush()

void SQLiteBatch::Flush ( )

inlineoverridevirtual

No-op.

See comment on SQLiteDatabase::Flush

Implements DatabaseBatch.

Definition at line 41 of file sqlite.h.

◆ HasKey()

bool SQLiteBatch::HasKey ( DataStream && key )

overrideprivatevirtual

Implements DatabaseBatch.

Definition at line 500 of file sqlite.cpp.

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◆ ReadAtCursor()

bool SQLiteBatch::ReadAtCursor	(	DataStream &	key,
		DataStream &	value,
		bool &	complete
	)

overridevirtual

Implements DatabaseBatch.

Definition at line 531 of file sqlite.cpp.

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◆ ReadKey()

bool SQLiteBatch::ReadKey	(	DataStream &&	key,
		DataStream &	value
	)

overrideprivatevirtual

Implements DatabaseBatch.

Definition at line 391 of file sqlite.cpp.

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◆ SetupSQLStatements()

void SQLiteBatch::SetupSQLStatements ( )

private

Definition at line 69 of file sqlite.cpp.

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◆ StartCursor()

bool SQLiteBatch::StartCursor ( )

overridevirtual

Implements DatabaseBatch.

Definition at line 522 of file sqlite.cpp.

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◆ TxnAbort()

bool SQLiteBatch::TxnAbort ( )

overridevirtual

Implements DatabaseBatch.

Definition at line 590 of file sqlite.cpp.

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◆ TxnBegin()

bool SQLiteBatch::TxnBegin ( )

overridevirtual

Implements DatabaseBatch.

Definition at line 566 of file sqlite.cpp.

◆ TxnCommit()

bool SQLiteBatch::TxnCommit ( )

overridevirtual

Implements DatabaseBatch.

Definition at line 578 of file sqlite.cpp.

◆ WriteKey()

bool SQLiteBatch::WriteKey	(	DataStream &&	key,
		DataStream &&	value,
		bool	overwrite = `true`
	)

overrideprivatevirtual

Implements DatabaseBatch.

Definition at line 428 of file sqlite.cpp.

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Member Data Documentation

◆ m_cursor_init

bool SQLiteBatch::m_cursor_init = false

private

Definition at line 20 of file sqlite.h.

◆ m_cursor_stmt

sqlite3_stmt* SQLiteBatch::m_cursor_stmt {nullptr}

private

Definition at line 26 of file sqlite.h.

◆ m_database

SQLiteDatabase& SQLiteBatch::m_database

private

Definition at line 18 of file sqlite.h.

◆ m_delete_stmt

sqlite3_stmt* SQLiteBatch::m_delete_stmt {nullptr}

private

Definition at line 25 of file sqlite.h.

◆ m_insert_stmt

sqlite3_stmt* SQLiteBatch::m_insert_stmt {nullptr}

private

Definition at line 23 of file sqlite.h.

◆ m_overwrite_stmt

sqlite3_stmt* SQLiteBatch::m_overwrite_stmt {nullptr}

private

Definition at line 24 of file sqlite.h.

◆ m_read_stmt

sqlite3_stmt* SQLiteBatch::m_read_stmt {nullptr}

private

Definition at line 22 of file sqlite.h.

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

/work/src/wallet/sqlite.h
/work/src/wallet/sqlite.cpp

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SQLiteBatch()

◆ ~SQLiteBatch()

Member Function Documentation

◆ Close()

◆ CloseCursor()

◆ EraseKey()

◆ Flush()

◆ HasKey()

◆ ReadAtCursor()

◆ ReadKey()

◆ SetupSQLStatements()

◆ StartCursor()

◆ TxnAbort()

◆ TxnBegin()

◆ TxnCommit()

◆ WriteKey()

Member Data Documentation

◆ m_cursor_init

◆ m_cursor_stmt

◆ m_database

◆ m_delete_stmt

◆ m_insert_stmt

◆ m_overwrite_stmt

◆ m_read_stmt