SQLQuery Class Reference

#include <SQL.h>

Inheritance diagram for SQLQuery:

Public Member Functions
	SQLQuery (SQLConnection *_conn) __DCL_THROWS1(SQLException *)
	SQLQuery (SQLConnection &_conn) __DCL_THROWS1(SQLException *)
virtual	~SQLQuery ()
void	prepare (const String &_sql) __DCL_THROWS2(SQLException *
void CharsetConvertException *void	execute () __DCL_THROWS1(SQLException *)
void	execute (const String &_sql) __DCL_THROWS2(SQLException *
void CharsetConvertException *void	fetch () __DCL_THROWS1(SQLException *)
bool	nextResult () __DCL_THROWS1(SQLException *)
bool	eof () const
int64_t	affectedRows () const
_CONST SQLFields &	fields () _CONST
_CONST SQLParams &	params () _CONST
SQL::Query *	handle () const
SQLConnection *	connection () const
Public Member Functions inherited from Object
virtual String	toString () const
virtual void	destroy ()
String	className () const
bool	isInstanceOf (const std::type_info &typeinfo) const
virtual const std::type_info &	typeInfo () const

Protected Attributes
SQL::Query *	__handle
SQLConnection *	__connection
SQLFields	__fields
SQLParams	__params

Additional Inherited Members
Protected Member Functions inherited from Object
virtual	~Object ()
	Object ()

Detailed Description

Definition at line 262 of file SQL.h.

Constructor & Destructor Documentation

SQLQuery() [1/2]

SQLQuery::SQLQuery

(

SQLConnection *

_conn

)

Definition at line 263 of file SQLQuery.cpp.

{
    initialize(_conn);
}

SQLQuery() [2/2]

SQLQuery::SQLQuery

(

SQLConnection &

_conn

)

Definition at line 268 of file SQLQuery.cpp.

{
    initialize(&_conn);
}

~SQLQuery()

SQLQuery::~SQLQuery ( )

virtual

Definition at line 273 of file SQLQuery.cpp.

{
    __connection->handle()->destroyQueryInstance(__handle);
}

Member Function Documentation

affectedRows()

int64_t SQLQuery::affectedRows ( ) const

inline

Definition at line 134 of file SQL.inl.

{
    return __handle->affectedRows();
}

connection()

SQLConnection * SQLQuery::connection ( ) const

inline

Definition at line 154 of file SQL.inl.

{
    return __connection;
}

eof()

bool SQLQuery::eof ( ) const

inline

Definition at line 129 of file SQL.inl.

{
    return __handle->eof();
}

execute() [1/2]

void SQLQuery::execute

(

)

Definition at line 307 of file SQLQuery.cpp.

{
    if (!__handle->execute()) {
#ifdef __DCL_DEBUG
        throw new SQLException(this, __sql);
#else
        throw new SQLException(this);
#endif
    }
 
    if (__handle->fieldCount() > 0 && __fields.isEmpty())
        __fields.initialize(this);
}

execute() [2/2]

void SQLQuery::execute

(

const String &

_sql

)

fetch()

void SQLQuery::fetch

(

)

Definition at line 329 of file SQLQuery.cpp.

{
    if (!__handle->fetch()) {
        throw new SQLException(this);
    }
}

fields()

_CONST SQLFields & SQLQuery::fields ( )

inline

Definition at line 139 of file SQL.inl.

{
    return __fields;
}

handle()

SQL::Query * SQLQuery::handle ( ) const

inline

Definition at line 149 of file SQL.inl.

{
    return __handle;
}

nextResult()

bool SQLQuery::nextResult

(

)

Definition at line 336 of file SQLQuery.cpp.

{
    if (!__handle->nextResult()) {
        throw new SQLException(this);
    }
 
    __fields.clear();
    if (__handle->fieldCount() > 0)
        __fields.initialize(this);
 
    return  !__handle->eof();
}

params()

_CONST SQLParams & SQLQuery::params ( )

inline

Definition at line 144 of file SQL.inl.

{
    return __params;
}

prepare()

void SQLQuery::prepare

(

const String &

_sql

)

Member Data Documentation

__connection

SQLConnection* SQLQuery::__connection

protected

Definition at line 295 of file SQL.h.

__fields

SQLFields SQLQuery::__fields

protected

Definition at line 296 of file SQL.h.

__handle

SQL::Query* SQLQuery::__handle

protected

Definition at line 294 of file SQL.h.

__params

SQLParams SQLQuery::__params

protected

Definition at line 297 of file SQL.h.

---

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

• SQL.h
• SQL.inl
• SQLQuery.cpp