HSEPDataSqLite Namespace Reference

HausmiSEP implementation for a Data Driver with access to an embedded SqLite database. More...

Classes
class	SqLiteResultSet
	SqLite DBResultSet implementation. More...
class	SqLiteStatement
	SqLite DBStatement implementation. More...
class	SqLiteEnvironment
	SqLite DBEnvironment implementation. More...
class	RAII_mutex
	RAII Wrapper for a sqlite3_db_mutex. More...
struct	SQLResultValue
	Generic result type for sqLite. More...
struct	SQLResultValue_Int
	Particular result type as an intenger. More...
struct	SQLResultValue_String
	Particular result type as a string. More...
struct	SQLResultData
class	SQLiteHeap
	SqLite has the capacity of using the program heap or its particular heap for every dynamic operation. More...

Typedefs
typedef Array< SQLResultValue >	SQLResultRow
typedef Array< SQLResultRow >	SQLResultTable

Functions
string	SqLiteWhatMethod (string &pMessageRef, exception *pExceptionPtr)
void	feedMetadata (sqlite3_stmt *pStatement, SQLResultData *pResultData)
void	feedData (sqlite3_stmt *pStatement, SQLResultData *pResultData)
void	feedParameters (sqlite3_stmt *pStatement, DBParameters &pParametersRef)

Variables
const DBType	DBT_SQL2BW [] = {DBT_Null,DBT_Number,DBT_Float,DBT_String,DBT_Binary,DBT_Null}

Detailed Description

HausmiSEP implementation for a Data Driver with access to an embedded SqLite database.

It is provided for general usage and as an example to create more database access drivers.

Take into consideration how the driver is used as an opaque type for not to expose the internal implementation.

Typedef Documentation

typedef Array<SQLResultValue> HSEPDataSqLite::SQLResultRow

Todo:

To include more result returning types covering all SQLite types

Definition at line 114 of file DBSqLite.cpp.

typedef Array<SQLResultRow> HSEPDataSqLite::SQLResultTable

Definition at line 115 of file DBSqLite.cpp.

Function Documentation

void HSEPDataSqLite::feedData	(	sqlite3_stmt *	pStatement,
		SQLResultData *	pResultData
	)

Todo:

To include remaining data types

Definition at line 326 of file DBSqLite.cpp.

References HSEPData::DBMetadataField::aColumnType, HSEPDataSqLite::SQLResultData::aMetadata, HSEPData::DBT_Number, HSEPData::DBT_String, HSEP::Array< T >::forEach(), and HSEP::Array< T >::push().

Referenced by HSEPDataSqLite::SqLiteStatement::executeQueryPtr().

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void HSEPDataSqLite::feedMetadata	(	sqlite3_stmt *	pStatement,
		SQLResultData *	pResultData
	)

Definition at line 309 of file DBSqLite.cpp.

References HSEPData::DBMetadataField::aColumnName, HSEPData::DBMetadataField::aColumnType, HSEPDataSqLite::SQLResultData::aMetadata, HSEPDataSqLite::SQLResultData::aPositions, DBT_SQL2BW, HSEP::Array< T >::push(), and HSEP::Dictionary< T >::put().

Referenced by HSEPDataSqLite::SqLiteStatement::executeQueryPtr().

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void HSEPDataSqLite::feedParameters	(	sqlite3_stmt *	pStatement,
		DBParameters &	pParametersRef
	)

Todo:

To include remaining data types

Definition at line 382 of file DBSqLite.cpp.

References HSEPData::DBT_Number, and HSEPData::DBT_String.

Referenced by HSEPDataSqLite::SqLiteStatement::executeQueryPtr().

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string HSEPDataSqLite::SqLiteWhatMethod	(	string &	pMessageRef,
		exception *	pExceptionPtr
	)

Definition at line 38 of file DBSqLite.cpp.

Referenced by HSEPDataSqLite::SqLiteEnvironment::connect(), HSEPDataSqLite::SqLiteEnvironment::createStatementPtr(), and HSEPDataSqLite::SqLiteEnvironment::~SqLiteEnvironment().

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Variable Documentation

const DBType HSEPDataSqLite::DBT_SQL2BW[] = {DBT_Null,DBT_Number,DBT_Float,DBT_String,DBT_Binary,DBT_Null}

Definition at line 306 of file DBSqLite.cpp.

Referenced by feedMetadata().