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
std::unique_ptr< DatabaseCursor >	GetNewCursor () override
std::unique_ptr< DatabaseCursor >	GetNewPrefixCursor (Span< const std::byte > prefix) 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	ExecStatement (sqlite3_stmt *stmt, Span< const std::byte > blob)
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
bool	ErasePrefix (Span< const std::byte > prefix) override

Private Attributes
SQLiteDatabase &	m_database
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_delete_prefix_stmt {nullptr}

Detailed Description

RAII class that provides access to a WalletDatabase.

Definition at line 40 of file sqlite.h.

Constructor & Destructor Documentation

SQLiteBatch()

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

explicit

Definition at line 386 of file sqlite.cpp.

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~SQLiteBatch()

wallet::SQLiteBatch::~SQLiteBatch ( )

inlineoverride

Definition at line 62 of file sqlite.h.

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Member Function Documentation

Close()

void wallet::SQLiteBatch::Close ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 395 of file sqlite.cpp.

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EraseKey()

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

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 496 of file sqlite.cpp.

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ErasePrefix()

bool wallet::SQLiteBatch::ErasePrefix ( Span< const std::byte >  prefix )

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 501 of file sqlite.cpp.

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ExecStatement()

bool wallet::SQLiteBatch::ExecStatement ( sqlite3_stmt *  stmt, Span< const std::byte >  blob  )

private

Definition at line 478 of file sqlite.cpp.

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Flush()

void wallet::SQLiteBatch::Flush ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 65 of file sqlite.h.

GetNewCursor()

std::unique_ptr< DatabaseCursor > wallet::SQLiteBatch::GetNewCursor ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 550 of file sqlite.cpp.

GetNewPrefixCursor()

std::unique_ptr< DatabaseCursor > wallet::SQLiteBatch::GetNewPrefixCursor ( Span< const std::byte >  prefix )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 565 of file sqlite.cpp.

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HasKey()

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

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 506 of file sqlite.cpp.

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ReadKey()

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

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 425 of file sqlite.cpp.

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SetupSQLStatements()

void wallet::SQLiteBatch::SetupSQLStatements ( )

private

Definition at line 147 of file sqlite.cpp.

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TxnAbort()

bool wallet::SQLiteBatch::TxnAbort ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 627 of file sqlite.cpp.

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TxnBegin()

bool wallet::SQLiteBatch::TxnBegin ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 607 of file sqlite.cpp.

TxnCommit()

bool wallet::SQLiteBatch::TxnCommit ( )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 617 of file sqlite.cpp.

WriteKey()

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

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 451 of file sqlite.cpp.

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Member Data Documentation

m_database

SQLiteDatabase& wallet::SQLiteBatch::m_database

private

Definition at line 43 of file sqlite.h.

m_delete_prefix_stmt

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

private

Definition at line 49 of file sqlite.h.

m_delete_stmt

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

private

Definition at line 48 of file sqlite.h.

m_insert_stmt

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

private

Definition at line 46 of file sqlite.h.

m_overwrite_stmt

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

private

Definition at line 47 of file sqlite.h.

m_read_stmt

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

private

Definition at line 45 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