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QxOrm 1.4.9
C++ Object Relational Mapping library
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qx::QxModelService<T, S> : provides an easy way to connect your model to the QxService module (all queries are executed over network using client/server communication) More...
#include <QxModelService.h>
Public Types | |
typedef qx::QxModel< T, B >::type_ptr | type_ptr |
typedef qx::QxModel< T, B >::type_primary_key | type_primary_key |
typedef qx::QxModel< T, B >::type_collection | type_collection |
typedef std::shared_ptr< type_collection > | type_collection_ptr |
typedef B | type_base_class |
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enum | |
typedef std::shared_ptr< T > | type_ptr |
typedef qx::trait::get_primary_key< T >::type | type_primary_key |
typedef qx::QxCollection< type_primary_key, type_ptr > | type_collection |
typedef qx::IxModel | type_base_class |
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enum | e_auto_update_database { e_no_auto_update , e_auto_update_on_field_change } |
typedef QHash< QString, IxModel * > | type_relation_by_name |
typedef QList< type_relation_by_name > | type_lst_relation_by_name |
typedef QHash< IxModel *, QPair< int, QString > > | type_child_to_its_relation |
Public Member Functions | |
QxModelService (QObject *parent=0) | |
QxModelService (qx::IxModel *other, QObject *parent) | |
virtual | ~QxModelService () |
virtual long | qxCount (const qx::QxSqlQuery &query=qx::QxSqlQuery(), QSqlDatabase *pDatabase=NULL) |
Return the number of lines in the table (database) mapped to the C++ class T (registered into QxOrm context) and filtered by a user SQL query. | |
virtual QSqlError | qxCount (long &lCount, const qx::QxSqlQuery &query=qx::QxSqlQuery(), QSqlDatabase *pDatabase=NULL) |
Return the number of lines in the table (database) mapped to the C++ class T (registered into QxOrm context) and filtered by a user SQL query. | |
virtual QSqlError | qxFetchById (const QVariant &id, const QStringList &relation=QStringList(), QSqlDatabase *pDatabase=NULL) |
Clear the model and fetch an object (retrieve all its properties) of type T (registered into QxOrm context) mapped to a table in the database. | |
virtual QSqlError | qxFetchAll (const QStringList &relation=QStringList(), QSqlDatabase *pDatabase=NULL) |
Clear the model and fetch a list of objects (retrieve all elements and properties associated) of type T (container registered into QxOrm context) mapped to a table in the database. | |
virtual QSqlError | qxFetchByQuery (const qx::QxSqlQuery &query, const QStringList &relation=QStringList(), QSqlDatabase *pDatabase=NULL) |
Clear the model and fetch a list of objects (retrieve all elements and properties associated) of type T (container registered into QxOrm context) mapped to a table in the database and filtered by a user SQL query. | |
virtual QSqlError | qxFetchRow (int row, const QStringList &relation=QStringList(), QSqlDatabase *pDatabase=NULL) |
Get an item in the model at line row and fetch all its properties mapped to a table in the database, then all views attached to this model are automatically updated. | |
virtual QSqlError | qxInsert (const QStringList &relation=QStringList(), QSqlDatabase *pDatabase=NULL, bool bUseExecBatch=false) |
Insert all items in the model into database. | |
virtual QSqlError | qxInsertRow (int row, const QStringList &relation=QStringList(), QSqlDatabase *pDatabase=NULL) |
Insert an item of the model at line row into database. | |
virtual QSqlError | qxUpdate (const qx::QxSqlQuery &query=qx::QxSqlQuery(), const QStringList &relation=QStringList(), QSqlDatabase *pDatabase=NULL, bool bUseExecBatch=false) |
Update all items in the model into database. | |
virtual QSqlError | qxUpdateRow (int row, const qx::QxSqlQuery &query=qx::QxSqlQuery(), const QStringList &relation=QStringList(), QSqlDatabase *pDatabase=NULL) |
Update an item of the model at line row into database. | |
virtual QSqlError | qxSave (const QStringList &relation=QStringList(), QSqlDatabase *pDatabase=NULL) |
Save all items (insert or update) in the model into database. | |
virtual QSqlError | qxSaveRow (int row, const QStringList &relation=QStringList(), QSqlDatabase *pDatabase=NULL) |
Save an item of the model at line row into database. | |
virtual QSqlError | qxDeleteById (const QVariant &id, QSqlDatabase *pDatabase=NULL) |
Delete a line of a table (database) mapped to a C++ object of type T (registered into QxOrm context), if no error occurred then you should remove row from the model. | |
virtual QSqlError | qxDeleteAll (QSqlDatabase *pDatabase=NULL) |
Delete all lines of a table (database) mapped to a C++ class T (registered into QxOrm context), if no error occurred then you should clear the model. | |
virtual QSqlError | qxDeleteByQuery (const qx::QxSqlQuery &query, QSqlDatabase *pDatabase=NULL) |
Delete all lines of a table (database) mapped to a C++ class T (registered into QxOrm context) and filtered by a user SQL query, if no error occurred then you should refresh the model. | |
virtual QSqlError | qxDeleteRow (int row, QSqlDatabase *pDatabase=NULL) |
Delete in database the item at line row in the model, if no error occurred then you should remove row from the model. | |
virtual QSqlError | qxDestroyById (const QVariant &id, QSqlDatabase *pDatabase=NULL) |
Delete a line of a table (even if a logical delete is defined) mapped to a C++ object of type T (registered into QxOrm context), if no error occurred then you should remove row from the model. | |
virtual QSqlError | qxDestroyAll (QSqlDatabase *pDatabase=NULL) |
Delete all lines of a table (even if a logical delete is defined) mapped to a C++ class T (registered into QxOrm context), if no error occurred then you should clear the model. | |
virtual QSqlError | qxDestroyByQuery (const qx::QxSqlQuery &query, QSqlDatabase *pDatabase=NULL) |
Delete all lines of a table (even if a logical delete is defined) mapped to a C++ class T (registered into QxOrm context) and filtered by a user SQL query, if no error occurred then you should refresh the model. | |
virtual QSqlError | qxDestroyRow (int row, QSqlDatabase *pDatabase=NULL) |
Delete in database (even if a logical delete is defined) the item at line row in the model, if no error occurred then you should remove row from the model. | |
virtual QSqlError | qxExecuteQuery (qx::QxSqlQuery &query, QSqlDatabase *pDatabase=NULL) |
virtual qx_bool | qxExist (const QVariant &id, QSqlDatabase *pDatabase=NULL) |
virtual qx::QxInvalidValueX | qxValidate (const QStringList &groups=QStringList()) |
virtual qx::QxInvalidValueX | qxValidateRow (int row, const QStringList &groups=QStringList()) |
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QxModel (QObject *parent=0) | |
QxModel (qx::IxModel *other, QObject *parent) | |
virtual | ~QxModel () |
virtual bool | insertRows (int row, int count, const QModelIndex &parent=QModelIndex()) |
virtual void | sort (int column, Qt::SortOrder order=Qt::AscendingOrder) |
virtual bool | getShowEmptyLine () const |
Can be useful when a model is displayed in a table (QTableView for example) to add automatically an empty row at the end of the table to insert quickly new items (for example, same style like QxEntityEditor list of properties/relationships) | |
virtual void | setShowEmptyLine (bool b) |
virtual QSqlError | qxSaveRowData (int row, const QStringList &column=QStringList(), QSqlDatabase *pDatabase=NULL) |
Used internally by qx::IxModel::setData() method with e_auto_update_on_field_change option, save an item (even if it is the dirty row item) of the model at line row into database. | |
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IxModel (QObject *parent=0) | |
virtual | ~IxModel () |
IxClass * | getClass () const |
IxClass * | getModelClass () const |
IxCollection * | getCollection () const |
QSqlDatabase | getDatabase () const |
QSqlError | getLastError () const |
Q_INVOKABLE QString | getLastErrorAsString () const |
Q_INVOKABLE QStringList | getListOfColumns () const |
QHash< QString, QString > | getListOfHeaders () const |
Obsolete : use headerData() instead. | |
IxDataMember * | getDataMember (int column) const |
Q_INVOKABLE QString | getDataMemberKey (int column) const |
Q_INVOKABLE int | getRowCount () const |
Q_INVOKABLE QVariant | getModelValue (int row, const QString &column) const |
Q_INVOKABLE int | getColumnIndex (const QString &sColumnName) const |
Q_INVOKABLE int | getAutoUpdateDatabase_ () const |
e_auto_update_database | getAutoUpdateDatabase () const |
Q_INVOKABLE QVariant | getCustomProperty (const QString &key) const |
Q_INVOKABLE QObject * | getParentModel () const |
Can be used to figure out whether this model has a parent model (used only by nested models) | |
Q_INVOKABLE void | dumpModel (bool bJsonFormat=true) const |
Q_INVOKABLE QObject * | cloneModel () |
void | setDatabase (const QSqlDatabase &db) |
Q_INVOKABLE void | setListOfColumns (const QStringList &lst) |
void | setListOfHeaders (const QHash< QString, QString > &lst) |
Obsolete : use setHeaderData() instead. | |
Q_INVOKABLE bool | setModelValue (int row, const QString &column, const QVariant &value) |
void | setParentModel (IxModel *pParent) |
Q_INVOKABLE void | setAutoUpdateDatabase_ (int i) |
void | setAutoUpdateDatabase (e_auto_update_database e) |
Q_INVOKABLE void | setCustomProperty (const QString &key, const QVariant &val) |
Q_INVOKABLE QString | toJson (int row=-1) const |
On QML side, use JSON.parse() to create a javascript object after calling this qx::IxModel::toJson() method. | |
Q_INVOKABLE bool | fromJson (const QString &json, int row=-1) |
On QML side, use JSON.stringify() on a javascript object before calling this qx::IxModel::fromJson() method. | |
Q_INVOKABLE QVariant | getRelationshipValues (int row, const QString &relation, bool bLoadFromDatabase=false, const QString &sAppendRelations=QString()) |
Depending on relationship type (1-1, 1-n, n-1, n-n) : can return a QVariantMap type or a QVariantList type. | |
Q_INVOKABLE bool | setRelationshipValues (int row, const QString &relation, const QVariant &values) |
Depending on relationship type (1-1, 1-n, n-1, n-n) : values parameter can be a QVariantMap type or a QVariantList type. | |
Q_INVOKABLE int | qxCount_ (const QString &sQuery) |
Q_INVOKABLE bool | qxFetchById_ (const QVariant &id, const QStringList &relation=QStringList()) |
Q_INVOKABLE bool | qxFetchAll_ (const QStringList &relation=QStringList()) |
Q_INVOKABLE bool | qxFetchByQuery_ (const QString &sQuery, const QStringList &relation=QStringList()) |
Q_INVOKABLE bool | qxFetchRow_ (int row, const QStringList &relation=QStringList()) |
Q_INVOKABLE bool | qxInsert_ (const QStringList &relation=QStringList(), bool bUseExecBatch=false) |
Q_INVOKABLE bool | qxInsertRow_ (int row, const QStringList &relation=QStringList()) |
Q_INVOKABLE bool | qxUpdate_ (const QString &sQuery, const QStringList &relation=QStringList(), bool bUseExecBatch=false) |
Q_INVOKABLE bool | qxUpdateRow_ (int row, const QString &sQuery, const QStringList &relation=QStringList()) |
Q_INVOKABLE bool | qxSave_ (const QStringList &relation=QStringList()) |
Q_INVOKABLE bool | qxSaveRow_ (int row, const QStringList &relation=QStringList()) |
Q_INVOKABLE bool | qxDeleteById_ (const QVariant &id) |
Q_INVOKABLE bool | qxDeleteAll_ () |
Q_INVOKABLE bool | qxDeleteByQuery_ (const QString &sQuery) |
Q_INVOKABLE bool | qxDeleteRow_ (int row) |
Q_INVOKABLE bool | qxDestroyById_ (const QVariant &id) |
Q_INVOKABLE bool | qxDestroyAll_ () |
Q_INVOKABLE bool | qxDestroyByQuery_ (const QString &sQuery) |
Q_INVOKABLE bool | qxDestroyRow_ (int row) |
Q_INVOKABLE bool | qxExecuteQuery_ (const QString &sQuery) |
Q_INVOKABLE bool | qxExist_ (const QVariant &id) |
Q_INVOKABLE QString | qxValidate_ (const QStringList &groups=QStringList()) |
Q_INVOKABLE QString | qxValidateRow_ (int row, const QStringList &groups=QStringList()) |
QSqlError | saveChildRelations (IxModel *pChild) |
QVariant | getIdFromChild (IxModel *pChild) const |
Used to save foreign key in a nested model. | |
QPair< int, QString > | getChildPosition (IxModel *pChild) const |
Q_INVOKABLE void | clear (bool bUpdateColumns=false) |
virtual QVariant | data (const QModelIndex &index, int role=Qt::DisplayRole) const |
virtual bool | setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) |
virtual int | rowCount (const QModelIndex &parent=QModelIndex()) const |
virtual int | columnCount (const QModelIndex &parent=QModelIndex()) const |
virtual QModelIndex | index (int row, int column, const QModelIndex &parent=QModelIndex()) const |
virtual QModelIndex | parent (const QModelIndex &index) const |
virtual bool | hasChildren (const QModelIndex &parent=QModelIndex()) const |
virtual QVariant | headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const |
virtual Qt::ItemFlags | flags (const QModelIndex &index) const |
virtual Qt::DropActions | supportedDropActions () const |
virtual bool | removeRows (int row, int count, const QModelIndex &parent=QModelIndex()) |
virtual bool | setHeaderData (int section, Qt::Orientation orientation, const QVariant &value, int role=Qt::EditRole) |
bool | setHeaderData (const QString &sColumnName, const QVariant &value, int role=Qt::EditRole) |
virtual QHash< int, QByteArray > | roleNames () const |
virtual Qt::DropActions | supportedDragActions () const |
Protected Member Functions | |
virtual QVariant | getRelationshipValues_Helper (int row, const QString &relation, bool bLoadFromDatabase, const QString &sAppendRelations) |
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void | init () |
void | initFrom (qx::IxModel *pOther) |
type_ptr | getRowItemAt (int row) const |
virtual void * | getRowItemAsVoidPtr (int row) const |
virtual void | dumpModelImpl (bool bJsonFormat) const |
virtual QObject * | cloneModelImpl () |
virtual void | updateShowEmptyLine () |
virtual bool | isDirtyRow (int row) const |
virtual void | insertDirtyRowToModel () |
void | addDirtyRow () |
void | insertItem (int row, const type_ptr &pItem) |
void | updateKey (int row) |
void | updateAllKeys () |
virtual QString | toJson_Helper (int row) const |
virtual bool | fromJson_Helper (const QString &json, int row) |
virtual bool | setRelationshipValues_Helper (int row, const QString &relation, const QVariant &values) |
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void | raiseEvent_headerDataChanged (Qt::Orientation orientation, int first, int last) |
void | raiseEvent_dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector< int > &roles=QVector< int >()) |
void | raiseEvent_layoutAboutToBeChanged (const QList< QPersistentModelIndex > &parents=QList< QPersistentModelIndex >(), QAbstractItemModel::LayoutChangeHint hint=QAbstractItemModel::NoLayoutChangeHint) |
void | raiseEvent_layoutChanged (const QList< QPersistentModelIndex > &parents=QList< QPersistentModelIndex >(), QAbstractItemModel::LayoutChangeHint hint=QAbstractItemModel::NoLayoutChangeHint) |
virtual void | syncNestedModel (int row, const QStringList &relation) |
virtual void | syncAllNestedModel (const QStringList &relation) |
void | syncNestedModelRecursive (IxModel *pNestedModel, const QStringList &relation) |
void | generateRoleNames () |
QSqlDatabase * | database (QSqlDatabase *other) |
IxModel * | getChild (long row, const QString &relation) |
void | insertChild (long row, const QString &relation, IxModel *pChild) |
void | removeListOfChild (long row) |
bool | removeRowsGeneric (int row, int count) |
bool | removeRowsAutoUpdateOnFieldChange (int row, int count) |
Additional Inherited Members | |
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type_collection | m_model |
Model associated to a class registered into QxOrm context. | |
std::shared_ptr< QPair< int, type_ptr > > | m_pDirtyRow |
When displayed in a QTableView, this will cause an empty line awaiting user input to be displayed at the bottom (enabled with setShowEmptyLine() method) | |
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IxClass * | m_pClass |
Class introspection registered into QxOrm context associated to the model. | |
IxClass * | m_pModelClass |
If model itself is registered into QxOrm context, then you can use this property to work with introspection engine. | |
IxDataMemberX * | m_pDataMemberX |
List of properties defined into QxOrm context. | |
IxDataMember * | m_pDataMemberId |
Primary key (property id) defined into QxOrm context. | |
IxCollection * | m_pCollection |
Interface to store a list of items. | |
QHash< int, QByteArray > | m_lstRoleNames |
List of model's role names to expose data to QML. | |
QList< IxDataMember * > | m_lstDataMember |
List of data member exposed by the model. | |
QHash< QString, int > | m_lstDataMemberByKey |
List of data member key to get column index in model. | |
QHash< QString, QVariant > | m_lstHeadersData |
List of headers data by role and data member key. | |
QStringList | m_lstColumns |
List of columns exposed by the model (if empty, all columns) | |
QSqlDatabase | m_database |
Database connexion to execute SQL queries (if empty, default database connexion) | |
QSqlError | m_lastError |
Last SQL error. | |
IxModel * | m_pParent |
Parent model, NULL if current model is the root model. | |
type_lst_relation_by_name | m_lstChild |
List of child model : QxEntityEditor uses this property to manage relationships and create complex data structure. | |
type_child_to_its_relation | m_hChild |
Reverse link to m_lstChild, used in setData() to save relations. | |
e_auto_update_database | m_eAutoUpdateDatabase |
Auto-update database on field change (detected by the setData() method) | |
IxDataMember * | m_pDataMemberRelationToParent |
The data member holding relationship to its parent model (if one exists), used only by nested models. | |
long | m_lManualInsertIndex |
Index to insert manually items to the collection. | |
QHash< QString, QVariant > | m_hCustomProperties |
Use this generic hash-table to define extra-properties in your custom classes which inherit from qx::IxModel interface (instead of creating new properties) ==> this will ensure that sizeof(qx::IxModel) == sizeof(YourCustomClass), this is important with nested models feature. | |
qx::QxModelService<T, S> : provides an easy way to connect your model to the QxService module (all queries are executed over network using client/server communication)
T template parameter is a persistent class registered into QxOrm context S template parameter is a service class generated by QxEntityEditor (or your own service class providing all methods)
Definition at line 58 of file QxModelService.h.
typedef B qx::QxModelService< T, S, B >::type_base_class |
Definition at line 67 of file QxModelService.h.
typedef qx::QxModel<T,B>::type_collection qx::QxModelService< T, S, B >::type_collection |
Definition at line 65 of file QxModelService.h.
typedef std::shared_ptr<type_collection> qx::QxModelService< T, S, B >::type_collection_ptr |
Definition at line 66 of file QxModelService.h.
typedef qx::QxModel<T,B>::type_primary_key qx::QxModelService< T, S, B >::type_primary_key |
Definition at line 64 of file QxModelService.h.
typedef qx::QxModel<T,B>::type_ptr qx::QxModelService< T, S, B >::type_ptr |
Definition at line 63 of file QxModelService.h.
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inline |
Definition at line 71 of file QxModelService.h.
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inline |
Definition at line 72 of file QxModelService.h.
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inlinevirtual |
Definition at line 73 of file QxModelService.h.
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inlineprotectedvirtual |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 381 of file QxModelService.h.
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inlinevirtual |
Return the number of lines in the table (database) mapped to the C++ class T (registered into QxOrm context) and filtered by a user SQL query.
query | Define a user SQL query added to default SQL query builded by QxOrm library (optional parameter) |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 75 of file QxModelService.h.
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inlinevirtual |
Return the number of lines in the table (database) mapped to the C++ class T (registered into QxOrm context) and filtered by a user SQL query.
lCount | Output parameter with the number of lines in the table associated to the SQL query |
query | Define a user SQL query added to default SQL query builded by QxOrm library (optional parameter) |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 82 of file QxModelService.h.
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inlinevirtual |
Delete all lines of a table (database) mapped to a C++ class T (registered into QxOrm context), if no error occurred then you should clear the model.
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 262 of file QxModelService.h.
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inlinevirtual |
Delete a line of a table (database) mapped to a C++ object of type T (registered into QxOrm context), if no error occurred then you should remove row from the model.
id | Row id to be deleted from database |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 249 of file QxModelService.h.
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inlinevirtual |
Delete all lines of a table (database) mapped to a C++ class T (registered into QxOrm context) and filtered by a user SQL query, if no error occurred then you should refresh the model.
query | Define a user SQL query added to default SQL query builded by QxOrm library |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 270 of file QxModelService.h.
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inlinevirtual |
Delete in database the item at line row in the model, if no error occurred then you should remove row from the model.
row | Delete in database the item in the model at line row |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 278 of file QxModelService.h.
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inlinevirtual |
Delete all lines of a table (even if a logical delete is defined) mapped to a C++ class T (registered into QxOrm context), if no error occurred then you should clear the model.
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 302 of file QxModelService.h.
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inlinevirtual |
Delete a line of a table (even if a logical delete is defined) mapped to a C++ object of type T (registered into QxOrm context), if no error occurred then you should remove row from the model.
id | Row id to be deleted from database |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 289 of file QxModelService.h.
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inlinevirtual |
Delete all lines of a table (even if a logical delete is defined) mapped to a C++ class T (registered into QxOrm context) and filtered by a user SQL query, if no error occurred then you should refresh the model.
query | Define a user SQL query added to default SQL query builded by QxOrm library |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 310 of file QxModelService.h.
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inlinevirtual |
Delete in database (even if a logical delete is defined) the item at line row in the model, if no error occurred then you should remove row from the model.
row | Delete in database the item in the model at line row |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 318 of file QxModelService.h.
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inlinevirtual |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 329 of file QxModelService.h.
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inlinevirtual |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 346 of file QxModelService.h.
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inlinevirtual |
Clear the model and fetch a list of objects (retrieve all elements and properties associated) of type T (container registered into QxOrm context) mapped to a table in the database.
relation | List of relationships keys to be fetched (eager fetch instead of default lazy fetch for a relation) : use "|" separator to put many relationships keys into this parameter |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 111 of file QxModelService.h.
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inlinevirtual |
Clear the model and fetch an object (retrieve all its properties) of type T (registered into QxOrm context) mapped to a table in the database.
id | Row id to be fetched (retrieve all properties from database) |
relation | List of relationships keys to be fetched (eager fetch instead of default lazy fetch for a relation) : use "|" separator to put many relationships keys into this parameter |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 90 of file QxModelService.h.
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inlinevirtual |
Clear the model and fetch a list of objects (retrieve all elements and properties associated) of type T (container registered into QxOrm context) mapped to a table in the database and filtered by a user SQL query.
query | Define a user SQL query added to default SQL query builded by QxOrm library |
relation | List of relationships keys to be fetched (eager fetch instead of default lazy fetch for a relation) : use "|" separator to put many relationships keys into this parameter |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 128 of file QxModelService.h.
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inlinevirtual |
Get an item in the model at line row and fetch all its properties mapped to a table in the database, then all views attached to this model are automatically updated.
row | Get an item in the model at line row |
relation | List of relationships keys to be fetched (eager fetch instead of default lazy fetch for a relation) : use "|" separator to put many relationships keys into this parameter |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 145 of file QxModelService.h.
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inlinevirtual |
Insert all items in the model into database.
relation | List of relationships keys to be inserted in others tables of database : use "|" separator to put many relationships keys into this parameter |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
bUseExecBatch | If true then use the QSqlQuery::execBatch() method to improve performance inserting a list of instances to database (but doesn't fill the last inserted identifier in the C++ instances) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 162 of file QxModelService.h.
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inlinevirtual |
Insert an item of the model at line row into database.
row | Insert an item in the model at line row |
relation | List of relationships keys to be inserted in others tables of database : use "|" separator to put many relationships keys into this parameter |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 177 of file QxModelService.h.
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inlinevirtual |
Save all items (insert or update) in the model into database.
relation | List of relationships keys to be inserted in others tables of database : use "|" separator to put many relationships keys into this parameter |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 220 of file QxModelService.h.
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inlinevirtual |
Save an item of the model at line row into database.
row | Save an item (insert or update) in the model at line row |
relation | List of relationships keys to be inserted in others tables of database : use "|" separator to put many relationships keys into this parameter |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 235 of file QxModelService.h.
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inlinevirtual |
Update all items in the model into database.
query | Define a user SQL query added to default SQL query builded by QxOrm library |
relation | List of relationships keys to be inserted in others tables of database : use "|" separator to put many relationships keys into this parameter |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
bUseExecBatch | If true then use the QSqlQuery::execBatch() method to improve performance updating a list of instances in database |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 191 of file QxModelService.h.
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inlinevirtual |
Update an item of the model at line row into database.
row | Update an item in the model at line row |
query | Define a user SQL query added to default SQL query builded by QxOrm library |
relation | List of relationships keys to be inserted in others tables of database : use "|" separator to put many relationships keys into this parameter |
pDatabase | Connection to database (you can manage your own connection pool for example, you can also define a transaction, etc.); if NULL, a valid connection for the current thread is provided by qx::QxSqlDatabase singleton class (optional parameter) |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 206 of file QxModelService.h.
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inlinevirtual |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 358 of file QxModelService.h.
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inlinevirtual |
Reimplemented from qx::QxModel< T, qx::IxModel >.
Definition at line 367 of file QxModelService.h.