QxOrm  1.4.1
C++ Object Relational Mapping library
Public Types | Public Member Functions | Protected Member Functions | Protected Attributes | Friends
qx::dao::detail::IxSqlElement Class Reference
QxDao : QxOrm library database communication used by persistence engine (ORM - Object Relational Mapping)

qx::dao::detail::IxSqlElement : common interface for all SQL elements to build SQL query More...

#include <IxSqlElement.h>

Inheritance diagram for qx::dao::detail::IxSqlElement:
qx::dao::detail::QxSqlCompare qx::dao::detail::QxSqlElementTemp qx::dao::detail::QxSqlExpression qx::dao::detail::QxSqlFreeText qx::dao::detail::QxSqlIn qx::dao::detail::QxSqlIsBetween qx::dao::detail::QxSqlIsNull qx::dao::detail::QxSqlLimit qx::dao::detail::QxSqlSort

List of all members.

Public Types

enum  type_class {
  _no_type, _sql_compare, _sql_element_temp, _sql_expression,
  _sql_free_text, _sql_in, _sql_is_between, _sql_is_null,
  _sql_limit, _sql_sort
}

Public Member Functions

 IxSqlElement (int index)
virtual ~IxSqlElement ()
void setColumn (const QString &column)
void setColumns (const QStringList &columns)
void setValue (const QVariant &val)
void setValues (const QVariantList &values)
virtual IxSqlElement::type_class getTypeClass () const =0
virtual QString toString () const =0
virtual void resolve (QSqlQuery &query) const =0
virtual void postProcess (QString &sql) const =0
virtual void clone (IxSqlElement *other)
template<class Archive >
void qxSave (Archive &ar) const
template<class Archive >
void qxLoad (Archive &ar)

Protected Member Functions

void updateKeys ()
virtual QString getExtraSettings () const =0
virtual void setExtraSettings (const QString &s)=0

Protected Attributes

int m_iIndex
 Index of SQL element to build unique string.
QStringList m_lstColumns
 List of columns associated to SQL element.
QStringList m_lstKeys
 List of keys associated to SQL element.
QList< QVariant > m_lstValues
 List of values associated to SQL element.
IxSqlGenerator * m_pSqlGenerator
 SQL generator to build SQL query specific for each database.

Friends

QDataStream & operator<< (QDataStream &stream, const qx::dao::detail::IxSqlElement &t)
QDataStream & operator>> (QDataStream &stream, qx::dao::detail::IxSqlElement &t)

Detailed Description

qx::dao::detail::IxSqlElement : common interface for all SQL elements to build SQL query

Definition at line 82 of file IxSqlElement.h.

Member Enumeration Documentation

enum qx::dao::detail::IxSqlElement::type_class
Enumerator:
_no_type 
_sql_compare 
_sql_element_temp 
_sql_expression 
_sql_free_text 
_sql_in 
_sql_is_between 
_sql_is_null 
_sql_limit 
_sql_sort 

Definition at line 90 of file IxSqlElement.h.

Constructor & Destructor Documentation

qx::dao::detail::IxSqlElement::IxSqlElement ( int  index)
virtual qx::dao::detail::IxSqlElement::~IxSqlElement ( ) [virtual]

Member Function Documentation

virtual void qx::dao::detail::IxSqlElement::clone ( IxSqlElement *  other) [virtual]
virtual QString qx::dao::detail::IxSqlElement::getExtraSettings ( ) const [protected, pure virtual]

Implemented in qx::dao::detail::QxSqlCompare, qx::dao::detail::QxSqlExpression, qx::dao::detail::QxSqlIn, qx::dao::detail::QxSqlIsBetween, qx::dao::detail::QxSqlIsNull, qx::dao::detail::QxSqlLimit, qx::dao::detail::QxSqlSort, qx::dao::detail::QxSqlFreeText, and qx::dao::detail::QxSqlElementTemp.

virtual IxSqlElement::type_class qx::dao::detail::IxSqlElement::getTypeClass ( ) const [pure virtual]

Implemented in qx::dao::detail::QxSqlCompare, qx::dao::detail::QxSqlExpression, qx::dao::detail::QxSqlIn, qx::dao::detail::QxSqlIsBetween, qx::dao::detail::QxSqlIsNull, qx::dao::detail::QxSqlLimit, qx::dao::detail::QxSqlSort, qx::dao::detail::QxSqlFreeText, and qx::dao::detail::QxSqlElementTemp.

virtual void qx::dao::detail::IxSqlElement::postProcess ( QString &  sql) const [pure virtual]

Implemented in qx::dao::detail::QxSqlCompare, qx::dao::detail::QxSqlExpression, qx::dao::detail::QxSqlIn, qx::dao::detail::QxSqlIsBetween, qx::dao::detail::QxSqlIsNull, qx::dao::detail::QxSqlSort, qx::dao::detail::QxSqlFreeText, qx::dao::detail::QxSqlLimit, and qx::dao::detail::QxSqlElementTemp.

template<class Archive >
void qx::dao::detail::IxSqlElement::qxLoad ( Archive &  ar) [inline]

Definition at line 134 of file IxSqlElement.h.

template<class Archive >
void qx::dao::detail::IxSqlElement::qxSave ( Archive &  ar) const [inline]

Definition at line 121 of file IxSqlElement.h.

virtual void qx::dao::detail::IxSqlElement::resolve ( QSqlQuery &  query) const [pure virtual]

Implemented in qx::dao::detail::QxSqlCompare, qx::dao::detail::QxSqlExpression, qx::dao::detail::QxSqlIn, qx::dao::detail::QxSqlIsBetween, qx::dao::detail::QxSqlIsNull, qx::dao::detail::QxSqlSort, qx::dao::detail::QxSqlFreeText, qx::dao::detail::QxSqlLimit, and qx::dao::detail::QxSqlElementTemp.

void qx::dao::detail::IxSqlElement::setColumn ( const QString &  column)
void qx::dao::detail::IxSqlElement::setColumns ( const QStringList &  columns)
virtual void qx::dao::detail::IxSqlElement::setExtraSettings ( const QString &  s) [protected, pure virtual]

Implemented in qx::dao::detail::QxSqlCompare, qx::dao::detail::QxSqlExpression, qx::dao::detail::QxSqlIn, qx::dao::detail::QxSqlIsBetween, qx::dao::detail::QxSqlIsNull, qx::dao::detail::QxSqlLimit, qx::dao::detail::QxSqlSort, qx::dao::detail::QxSqlFreeText, and qx::dao::detail::QxSqlElementTemp.

void qx::dao::detail::IxSqlElement::setValue ( const QVariant &  val)
void qx::dao::detail::IxSqlElement::setValues ( const QVariantList &  values)
virtual QString qx::dao::detail::IxSqlElement::toString ( ) const [pure virtual]

Implemented in qx::dao::detail::QxSqlCompare, qx::dao::detail::QxSqlExpression, qx::dao::detail::QxSqlIn, qx::dao::detail::QxSqlIsBetween, qx::dao::detail::QxSqlIsNull, qx::dao::detail::QxSqlSort, qx::dao::detail::QxSqlFreeText, qx::dao::detail::QxSqlLimit, and qx::dao::detail::QxSqlElementTemp.

void qx::dao::detail::IxSqlElement::updateKeys ( ) [protected]

Friends And Related Function Documentation

QDataStream& operator<< ( QDataStream &  stream,
const qx::dao::detail::IxSqlElement &  t 
) [friend]
QDataStream& operator>> ( QDataStream &  stream,
qx::dao::detail::IxSqlElement &  t 
) [friend]

Member Data Documentation

int qx::dao::detail::IxSqlElement::m_iIndex [protected]

Index of SQL element to build unique string.

Definition at line 95 of file IxSqlElement.h.

QStringList qx::dao::detail::IxSqlElement::m_lstColumns [protected]

List of columns associated to SQL element.

Definition at line 96 of file IxSqlElement.h.

QStringList qx::dao::detail::IxSqlElement::m_lstKeys [protected]

List of keys associated to SQL element.

Definition at line 97 of file IxSqlElement.h.

QList<QVariant> qx::dao::detail::IxSqlElement::m_lstValues [protected]

List of values associated to SQL element.

Definition at line 98 of file IxSqlElement.h.

IxSqlGenerator* qx::dao::detail::IxSqlElement::m_pSqlGenerator [protected]

SQL generator to build SQL query specific for each database.

Definition at line 99 of file IxSqlElement.h.

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