32#ifndef _IX_SQL_RELATION_H_
33#define _IX_SQL_RELATION_H_
73 struct IxSqlRelationImpl;
74 std::unique_ptr<IxSqlRelationImpl>
m_pImpl;
78 enum relation_type { no_relation, one_to_one, one_to_many, many_to_one, many_to_many };
QxOrm thread-safe container (keep insertion order + quick access by index + quick access by key)
Used by introspection engine (IxClass, IxDataMember, IxFunction, etc.) to add meta-data (property bag...
Soft delete (or logical delete) behavior to update a row into database (flag it as deleted) instead o...
Define how to join 2 tables into SQL query (LEFT OUTER JOIN, INNER JOIN, etc...)
Define list of parameters to transfer to relationships to manage SQL queries builded by QxOrm library...
qx::IxClass : common interface for all classes registered into QxOrm context
qx::IxDataMember : common interface for all class properties registered into QxOrm context
qx::IxDataMemberX : common interface for a list of IxDataMember class properties registered into QxOr...
qx::IxSqlRelation : common interface for all relationships defined between 2 classes (or between 2 ta...
IxClass * getClass() const
void lazyInsert_ManyToOne(QxSqlRelationParams ¶ms) const
long getDataCount() const
bool addLazyRelation(QxSqlRelationParams ¶ms, IxSqlRelation *pRelation) const
void setForeignKeyDataType(const QString &s) const
IxDataMemberX * getDataMemberX() const
QString getSqlJoin(qx::dao::sql_join::join_type e=qx::dao::sql_join::no_join) const
QxCollection< QString, IxDataMember * > * getLstDataMember() const
QVariant getIdFromQuery_OneToMany(bool bEager, QxSqlRelationParams ¶ms, int iOffset, int iNameIndex) const
IxDataMember * getDataByKey(const QString &sKey) const
void eagerJoin_ManyToOne(QxSqlRelationParams ¶ms) const
virtual QSqlError onAfterSave(QxSqlRelationParams ¶ms) const =0
IxClass * getClassOwner() const
void eagerJoin_OneToOne(QxSqlRelationParams ¶ms) const
virtual void eagerFrom(QxSqlRelationParams ¶ms) const =0
void eagerWhereSoftDelete_OneToOne(QxSqlRelationParams ¶ms) const
QSqlError deleteFromExtraTable_ManyToMany(QxSqlRelationParams ¶ms) const
QString getExtraTable() const
void updateOffset_ManyToOne(bool bEager, QxSqlRelationParams ¶ms) const
virtual void lazyInsert_ResolveInput(QxSqlRelationParams ¶ms) const =0
virtual void lazyUpdate(QxSqlRelationParams ¶ms) const =0
virtual void createTable(QxSqlRelationParams ¶ms) const =0
QVariant getIdFromQuery_ManyToOne(bool bEager, QxSqlRelationParams ¶ms, int iOffset, int iNameIndex) const
void createTable_ManyToOne(QxSqlRelationParams ¶ms) const
QString createExtraTable_ManyToMany() const
IxSqlRelation(IxDataMember *p)
void eagerSelect_OneToMany(QxSqlRelationParams ¶ms) const
std::unique_ptr< IxSqlRelationImpl > m_pImpl
Private implementation idiom.
virtual void eagerSelect(QxSqlRelationParams ¶ms) const =0
void eagerSelect_OneToOne(QxSqlRelationParams ¶ms) const
void eagerWhereSoftDelete_ManyToOne(QxSqlRelationParams ¶ms) const
bool traceSqlQuery() const
void setIsSameDataOwner(int i)
void eagerSelect_ManyToOne(QxSqlRelationParams ¶ms) const
QString tableAlias(QxSqlRelationParams ¶ms) const
IxDataMember * getDataId() const
void eagerWhereSoftDelete_ManyToMany(QxSqlRelationParams ¶ms) const
virtual void lazyFetch_ResolveOutput(QxSqlRelationParams ¶ms) const =0
virtual void eagerWhere(QxSqlRelationParams ¶ms) const =0
void updateOffset_OneToOne(bool bEager, QxSqlRelationParams ¶ms) const
bool verifyOffset(QxSqlRelationParams ¶ms, bool bId) const QX_USED
QString getForeignKeyDataType() const
void setExtraTable(const QString &s) const
void lazyUpdate_ManyToOne(QxSqlRelationParams ¶ms) const
void lazySelect_ManyToOne(QxSqlRelationParams ¶ms) const
QString getForeignKeyOwner() const
IxDataMember * nextData(long &lIndex) const
void eagerSelect_ManyToMany(QxSqlRelationParams ¶ms) const
void updateOffset_ManyToMany(bool bEager, QxSqlRelationParams ¶ms) const
void setClass(IxClass *pClass, IxClass *pClassOwner)
virtual void * eagerFetch_ResolveOutput(QxSqlRelationParams ¶ms) const =0
IxSqlRelation * nextRelation(long &lIndex) const
static void setTraceRelationInit(bool bTrace)
virtual ~IxSqlRelation()=0
IxDataMember * getDataMember() const
IxDataMember * getDataIdOwner() const
virtual void lazyFrom(QxSqlRelationParams ¶ms) const =0
virtual QSqlError onBeforeSave(QxSqlRelationParams ¶ms) const =0
virtual bool getCartesianProduct() const =0
virtual void lazyInsert_Values(QxSqlRelationParams ¶ms) const =0
void eagerJoin_ManyToMany(QxSqlRelationParams ¶ms) const
virtual void eagerJoin(QxSqlRelationParams ¶ms) const =0
void lazyInsert_Values_ManyToOne(QxSqlRelationParams ¶ms) const
IxSqlRelationX * getLstRelation() const
QString getForeignKey() const
virtual void lazyJoin(QxSqlRelationParams ¶ms) const =0
QVariant getIdFromQuery_OneToOne(bool bEager, QxSqlRelationParams ¶ms, int iOffset, int iNameIndex) const
virtual QVariant getIdFromQuery(bool bEager, QxSqlRelationParams ¶ms, int iOffset, int iNameIndex) const =0
virtual void lazyWhere(QxSqlRelationParams ¶ms) const =0
void setRelationType(relation_type e)
virtual QString getDescription() const =0
void updateOffset_OneToMany(bool bEager, QxSqlRelationParams ¶ms) const
virtual QString createExtraTable() const =0
QVariant getIdFromQuery_ManyToMany(bool bEager, QxSqlRelationParams ¶ms, int iOffset, int iNameIndex) const
virtual void eagerFetch_ResolveInput(QxSqlRelationParams ¶ms) const =0
virtual void updateOffset(bool bEager, QxSqlRelationParams ¶ms) const =0
void eagerWhereSoftDelete_OneToMany(QxSqlRelationParams ¶ms) const
qx::dao::sql_join::join_type getSqlJoinType() const
virtual void lazyInsert(QxSqlRelationParams ¶ms) const =0
relation_type getRelationType() const
void setForeignKeyOwner(const QString &s) const
virtual void eagerWhereSoftDelete(QxSqlRelationParams ¶ms) const =0
long getRelationCount() const
void setSqlJoinType(qx::dao::sql_join::join_type e)
void setForeignKey(const QString &s) const
virtual void lazyFetch_ResolveInput(QxSqlRelationParams ¶ms) const =0
virtual void lazyWhereSoftDelete(QxSqlRelationParams ¶ms) const =0
virtual void lazySelect(QxSqlRelationParams ¶ms) const =0
void eagerJoin_OneToMany(QxSqlRelationParams ¶ms) const
virtual void lazyUpdate_ResolveInput(QxSqlRelationParams ¶ms) const =0
QString tableAliasOwner(QxSqlRelationParams ¶ms) const
qx::QxCollection<Key, Value> : QxOrm thread-safe container (keep insertion order + quick access by in...
qx::QxPropertyBag : used by introspection engine (IxClass, IxDataMember, IxFunction,...
qx::QxSqlRelationParams : define list of parameters to transfer to relationships to manage SQL querie...
Root namespace for all QxOrm library features.
std::shared_ptr< IxSqlRelationX > IxSqlRelationX_ptr
QxCollection< QString, IxSqlRelation * > IxSqlRelationX