wallet::SQLiteBatch Class Reference

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

#include <sqlite.h>

Inheritance diagram for wallet::SQLiteBatch:

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Public Member Functions
	SQLiteBatch (SQLiteDatabase &database)
	~SQLiteBatch () override
void	Flush () override
void	Close () override
bool	StartCursor () override
bool	ReadAtCursor (CDataStream &key, CDataStream &value, bool &complete) override
void	CloseCursor () override
bool	TxnBegin () override
bool	TxnCommit () override
bool	TxnAbort () override
Public Member Functions inherited from wallet::DatabaseBatch
	DatabaseBatch ()
virtual	~DatabaseBatch ()
	DatabaseBatch (const DatabaseBatch &)=delete
DatabaseBatch &	operator= (const DatabaseBatch &)=delete
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)

Private Member Functions
void	SetupSQLStatements ()
bool	ReadKey (CDataStream &&key, CDataStream &value) override
bool	WriteKey (CDataStream &&key, CDataStream &&value, bool overwrite=true) override
bool	EraseKey (CDataStream &&key) override
bool	HasKey (CDataStream &&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 18 of file sqlite.h.

Constructor & Destructor Documentation

SQLiteBatch()

wallet::SQLiteBatch::SQLiteBatch ( SQLiteDatabase &  database )

explicit

Definition at line 335 of file sqlite.cpp.

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~SQLiteBatch()

wallet::SQLiteBatch::~SQLiteBatch ( )

inlineoverride

Definition at line 40 of file sqlite.h.

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Member Function Documentation

Close()

void wallet::SQLiteBatch::Close ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 344 of file sqlite.cpp.

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CloseCursor()

void wallet::SQLiteBatch::CloseCursor ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 524 of file sqlite.cpp.

EraseKey()

bool wallet::SQLiteBatch::EraseKey ( CDataStream &&  key )

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 446 of file sqlite.cpp.

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Flush()

void wallet::SQLiteBatch::Flush ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 43 of file sqlite.h.

HasKey()

bool wallet::SQLiteBatch::HasKey ( CDataStream &&  key )

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 470 of file sqlite.cpp.

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ReadAtCursor()

bool wallet::SQLiteBatch::ReadAtCursor ( CDataStream &  key, CDataStream &  value, bool &  complete  )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 498 of file sqlite.cpp.

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ReadKey()

bool wallet::SQLiteBatch::ReadKey ( CDataStream &&  key, CDataStream &  value  )

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 374 of file sqlite.cpp.

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SetupSQLStatements()

void wallet::SQLiteBatch::SetupSQLStatements ( )

private

Definition at line 105 of file sqlite.cpp.

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StartCursor()

bool wallet::SQLiteBatch::StartCursor ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 490 of file sqlite.cpp.

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TxnAbort()

bool wallet::SQLiteBatch::TxnAbort ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 550 of file sqlite.cpp.

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TxnBegin()

bool wallet::SQLiteBatch::TxnBegin ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 530 of file sqlite.cpp.

TxnCommit()

bool wallet::SQLiteBatch::TxnCommit ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 540 of file sqlite.cpp.

WriteKey()

bool wallet::SQLiteBatch::WriteKey ( CDataStream &&  key, CDataStream &&  value, bool  overwrite = true  )

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 407 of file sqlite.cpp.

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Member Data Documentation

m_cursor_init

bool wallet::SQLiteBatch::m_cursor_init = false

private

Definition at line 23 of file sqlite.h.

m_cursor_stmt

sqlite3_stmt* wallet::SQLiteBatch::m_cursor_stmt {nullptr}

private

Definition at line 29 of file sqlite.h.

m_database

SQLiteDatabase& wallet::SQLiteBatch::m_database

private

Definition at line 21 of file sqlite.h.

m_delete_stmt

sqlite3_stmt* wallet::SQLiteBatch::m_delete_stmt {nullptr}

private

Definition at line 28 of file sqlite.h.

m_insert_stmt

sqlite3_stmt* wallet::SQLiteBatch::m_insert_stmt {nullptr}

private

Definition at line 26 of file sqlite.h.

m_overwrite_stmt

sqlite3_stmt* wallet::SQLiteBatch::m_overwrite_stmt {nullptr}

private

Definition at line 27 of file sqlite.h.

m_read_stmt

sqlite3_stmt* wallet::SQLiteBatch::m_read_stmt {nullptr}

private

Definition at line 25 of file sqlite.h.

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

• src/wallet/sqlite.h
• src/wallet/sqlite.cpp