This is a legacy API. For new data API available since release 7.0, see Data Components.
DataSupplier – interface, through which the datasources refer to Middleware for loading and saving entities. The standard implementation simply delegates to DataManager. A screen can define its implementation of the
dataSupplier attribute of the
A reference to
DataSupplier can be obtained either by injection into a screen controller or through the
Datasource instances. In both cases, an own implementation is returned if defined for the screen.