Uses of Class
org.apache.cayenne.DataRow

Packages that use DataRow

Package	Description
org.apache.cayenne
org.apache.cayenne.access
org.apache.cayenne.query

Uses of DataRow in org.apache.cayenne

Methods in org.apache.cayenne that return DataRow

Modifier and Type	Method	Description
DataRow	ObjectStore.getCachedSnapshot(ObjectId oid)	Returns a committed snapshot of an object with the id from the cache, or null if it is not cached.
DataRow	ObjectStore.getSnapshot(ObjectId oid)	Returns a committed snapshot of an object with the id, fetching it from the database if needed.
DataRow	DataRow.merged(Map<String,?> changes, long version)	Returns a row with this row's entity name and the given version, holding this row's values overlaid with the given ones.
static DataRow	DataRow.of(String entityName, DataRowLayout layout, Object[] values, long version)	Creates a row over the given values laid out by the given layout, with the given entity name and snapshot version.
DataRow	DataRow.withEntityName(String entityName)	Returns a row with the given entity name and this row's values and version.

Methods in org.apache.cayenne with parameters of type DataRow

Modifier and Type	Method	Description
Object	DataRowLayout.Reader.get(DataRow row, int i)	Returns the value of the i-th column of the reader's layout in the row, or null if the row has no such column.
boolean	DataRowLayout.Reader.has(DataRow row, int i)	Returns whether the row has the i-th column of the reader's layout.

Uses of DataRow in org.apache.cayenne.access

Fields in org.apache.cayenne.access with type parameters of type DataRow

Modifier and Type	Field	Description
protected final ConcurrentMap<ObjectId,DataRow>	DataRowStore.snapshots

Methods in org.apache.cayenne.access that return DataRow

Modifier and Type	Method	Description
DataRow	DataContext.currentSnapshot(Persistent object)	Returns a DataRow reflecting current, possibly uncommitted, object state.
DataRow	DataContextObjectStore.getCachedSnapshot(ObjectId oid)	Returns a snapshot for ObjectId from the underlying snapshot cache, or null if the cache contains no snapshot.
DataRow	DataRowStore.getCachedSnapshot(ObjectId oid)	Returns cached snapshot or null if no snapshot is currently cached for the given ObjectId.
DataRow	DataContextObjectStore.getSnapshot(ObjectId oid)	Returns a snapshot for ObjectId from the underlying snapshot cache.
static DataRow	ObjectSnapshots.snapshot(DataContext context, Persistent object, long version)	Returns a DataRow reflecting the current, possibly uncommitted, state of an object registered in the given context, with the given snapshot version.

Methods in org.apache.cayenne.access with parameters of type DataRow

Modifier and Type	Method	Description
<T extends Persistent> T	DataContext.objectFromDataRow(Class<T> objectClass, DataRow dataRow)	Creates a Persistent from DataRow.
Persistent	DataContext.objectFromDataRow(String entityName, DataRow dataRow)	Creates a Persistent from DataRow.

Method parameters in org.apache.cayenne.access with type arguments of type DataRow

Modifier and Type	Method	Description
default void	OperationObserver.nextGeneratedRows(Query query, List<DataRow> keys, List<ObjectId> idsToUpdate)	Callback method invoked after each batch of generated values is read during an update.
List	DataContext.objectsFromDataRows(ClassDescriptor descriptor, List<? extends DataRow> dataRows)	Converts a list of DataRows to a List of Persistent registered with this DataContext.
void	DataRowStore.processSnapshotChanges(Object postedBy, Map<ObjectId,DataRow> updatedSnapshots, Collection<ObjectId> deletedSnapshotIds, Collection<ObjectId> invalidatedSnapshotIds, Collection<ObjectId> indirectlyModifiedIds)	Processes changes made to snapshots.

Uses of DataRow in org.apache.cayenne.query

Methods in org.apache.cayenne.query that return types with arguments of type DataRow

Modifier and Type	Method	Description
static ObjectSelect<DataRow>	ObjectSelect.dataRowQuery(Class<?> entityType)	Creates a ObjectSelect that fetches data for an ObjEntity determined from a provided class.
static ObjectSelect<DataRow>	ObjectSelect.dataRowQuery(Class<?> entityType, Expression expression)	Deprecated, for removal: This API element is subject to removal in a future version. use ObjectSelect.dataRowQuery(Class) and then FluentSelect.where
static ProcedureCall<DataRow>	ProcedureCall.dataRowQuery(String procedure)	Creates procedure call returning data rows using name of stored procedure defined in the mapping file.
static SelectById<DataRow>	SelectById.dataRowQuery(Class<?> entityType, Object id)	Deprecated, for removal: This API element is subject to removal in a future version. use SelectById.dataRowQueryId(Class, Object)
static SelectById<DataRow>	SelectById.dataRowQuery(Class<?> entityType, Object firstId, Object... otherIds)	Deprecated, for removal: This API element is subject to removal in a future version. use SelectById.dataRowQueryIds(Class, Object...)
static SelectById<DataRow>	SelectById.dataRowQuery(Class<?> entityType, Map<String,?> id)	Deprecated, for removal: This API element is subject to removal in a future version. use SelectById.dataRowQueryMap(Class, Map)
static SelectById<DataRow>	SelectById.dataRowQuery(Class<?> entityType, Map<String,?> firstId, Map<String,?>... otherIds)	Deprecated, for removal: This API element is subject to removal in a future version. use SelectById.dataRowQueryMaps(Class, Map[])
static SelectById<DataRow>	SelectById.dataRowQuery(ObjectId id)	Deprecated, for removal: This API element is subject to removal in a future version. use SelectById.dataRowQueryObjectId(ObjectId)
static SelectById<DataRow>	SelectById.dataRowQuery(ObjectId firstId, ObjectId... otherIds)	Deprecated, for removal: This API element is subject to removal in a future version. use SelectById.dataRowQueryObjectIds(ObjectId...)
static SQLSelect<DataRow>	SQLSelect.dataRowQuery(String sql)	Creates a query that selects DataRows and uses default routing.
static SQLSelect<DataRow>	SQLSelect.dataRowQuery(String sql, Class<?>... types)	Creates a query that selects DataRows and uses default routing.
static SQLSelect<DataRow>	SQLSelect.dataRowQuery(String dataMapName, String sql)	Creates a query that selects DataRows and uses routing based on the provided DataMap name.
static SQLSelect<DataRow>	SQLSelect.dataRowQuery(String dataMapName, String sql, Class<?>... types)	Creates a query that selects DataRows and uses routing based on the provided DataMap name.
static SelectById<DataRow>	SelectById.dataRowQueryId(Class<?> entityType, Object id)	Deprecated, for removal: This API element is subject to removal in a future version.
static SelectById<DataRow>	SelectById.dataRowQueryIds(Class<?> entityType, Object... ids)	Deprecated, for removal: This API element is subject to removal in a future version.
static SelectById<DataRow>	SelectById.dataRowQueryIdsCollection(Class<?> entityType, Collection<Object> ids)	Deprecated, for removal: This API element is subject to removal in a future version.
static SelectById<DataRow>	SelectById.dataRowQueryMap(Class<?> entityType, Map<String,?> id)	Deprecated, for removal: This API element is subject to removal in a future version.
static SelectById<DataRow>	SelectById.dataRowQueryMaps(Class<?> entityType, Map<String,?>... ids)	Deprecated, for removal: This API element is subject to removal in a future version.
static SelectById<DataRow>	SelectById.dataRowQueryMapsCollection(Class<?> entityType, Collection<Map<String,?>> ids)	Deprecated, for removal: This API element is subject to removal in a future version.
static SelectById<DataRow>	SelectById.dataRowQueryObjectId(ObjectId id)	Deprecated, for removal: This API element is subject to removal in a future version.
static SelectById<DataRow>	SelectById.dataRowQueryObjectIds(ObjectId... ids)	Deprecated, for removal: This API element is subject to removal in a future version.
static SelectById<DataRow>	SelectById.dataRowQueryObjectIdsCollection(Collection<ObjectId> ids)	Deprecated, for removal: This API element is subject to removal in a future version.
static ObjectSelect<DataRow>	ObjectSelect.dbQuery(String dbEntityName)	Creates a ObjectSelect that fetches DataRows for a DbEntity determined from provided "dbEntityName".
static ObjectSelect<DataRow>	ObjectSelect.dbQuery(String dbEntityName, Expression expression)	Deprecated, for removal: This API element is subject to removal in a future version. use ObjectSelect.dbQuery(String) and then FluentSelect.where
ObjectSelect<DataRow>	ObjectSelect.fetchDataRows()	Forces query to fetch DataRows.
static ProcedureCall<DataRow>	ProcedureCall.query(String procedure)	Creates procedure call using name of stored procedure defined in the mapping file.