oasys::SQLExtract Class Reference

#include <SQLSerialize.h>

Inheritance diagram for oasys::SQLExtract:

List of all members.

---

Detailed Description

SQLExtract is a SerializeAction that constructs an object's internals from the results of a SQL "select" statement.

Definition at line 176 of file SQLSerialize.h.

Public Member Functions
	SQLExtract (SQLImplementation *impl)
	Constructor.
const char *	next_field ()
void	process (const char *name, u_int32_t *i)
	Process function for a 4 byte integer.
void	process (const char *name, u_int16_t *i)
	Process function for a 2 byte integer.
void	process (const char *name, u_int8_t *i)
	Process function for a byte.
void	process (const char *name, bool *b)
	Process function for a boolean.
void	process (const char *name, u_char *bp, size_t len)
void	process (const char *name, u_char **bp, size_t *lenp, int flags)
void	process (const char *name, std::string *s)
	Process function for a c++ string.
Protected Attributes
int	field_
	counter over the fields in the returned tuple
Private Attributes
SQLImplementation *	sql_impl_

---

Constructor & Destructor Documentation

oasys::SQLExtract::SQLExtract

(

SQLImplementation *

impl

)

Constructor.

Definition at line 402 of file SQLSerialize.cc.

References field_, and sql_impl_.

---

Member Function Documentation

const char * oasys::SQLExtract::next_field

(

)

Definition at line 411 of file SQLSerialize.cc.

References field_, oasys::SQLImplementation::get_value(), and sql_impl_.

Referenced by process().

void oasys::SQLExtract::process	(	const char *	name,
		u_int32_t *	i
	)			[virtual]

Process function for a 4 byte integer.

Implements oasys::SerializeAction.

Definition at line 417 of file SQLSerialize.cc.

References oasys::SerializeAction::log_, oasys::LOG_DEBUG, oasys::logf(), and next_field().

void oasys::SQLExtract::process	(	const char *	name,
		u_int16_t *	i
	)			[virtual]

Process function for a 2 byte integer.

Implements oasys::SerializeAction.

Definition at line 429 of file SQLSerialize.cc.

References oasys::SerializeAction::log_, oasys::LOG_DEBUG, oasys::logf(), and next_field().

void oasys::SQLExtract::process	(	const char *	name,
		u_int8_t *	i
	)			[virtual]

Process function for a byte.

Implements oasys::SerializeAction.

Definition at line 441 of file SQLSerialize.cc.

References oasys::SerializeAction::log_, oasys::LOG_DEBUG, oasys::logf(), and next_field().

void oasys::SQLExtract::process	(	const char *	name,
		bool *	b
	)			[virtual]

Process function for a boolean.

Implements oasys::SerializeAction.

Definition at line 453 of file SQLSerialize.cc.

References oasys::SerializeAction::log_, oasys::LOG_DEBUG, oasys::LOG_ERR, oasys::logf(), next_field(), and oasys::SerializeAction::signal_error().

void oasys::SQLExtract::process	(	const char *	name,
		u_char *	bp,
		size_t	len
	)

Definition at line 498 of file SQLSerialize.cc.

References oasys::hex2str(), oasys::SerializeAction::log_, oasys::LOG_DEBUG, oasys::logf(), next_field(), sql_impl_, and oasys::SQLImplementation::unescape_binary().

void oasys::SQLExtract::process	(	const char *	name,
		u_char **	bp,
		size_t *	lenp,
		int	flags
	)

Definition at line 518 of file SQLSerialize.cc.

References NOTIMPLEMENTED.

void oasys::SQLExtract::process	(	const char *	name,
		std::string *	s
	)			[virtual]

Process function for a c++ string.

Implements oasys::SerializeAction.

Definition at line 483 of file SQLSerialize.cc.

References oasys::SerializeAction::log_, oasys::LOG_DEBUG, oasys::logf(), and next_field().

---

Member Data Documentation

int oasys::SQLExtract::field_ [protected]

counter over the fields in the returned tuple

Definition at line 193 of file SQLSerialize.h.

Referenced by next_field(), and SQLExtract().

SQLImplementation* oasys::SQLExtract::sql_impl_ [private]

Definition at line 196 of file SQLSerialize.h.

Referenced by next_field(), process(), and SQLExtract().

---

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

• SQLSerialize.h
• SQLSerialize.cc

---