Each object saved by Slim3 Datastore becomes an entity in the App Engine Datastore. The entity's kind is derived from the simple name of the
class (inner classes use the
To declare a Java class as model, give the class a
Fields of the data class are stored in the datastore. A persistent field must have getter and setter methods.
To declare a field as not persistent (it does not get stored in the
datastore, and is not restored when the object is retrieved), give it a
The type of a field can be any of the following. These are described in detail below.
A data class must have one field dedicated to storing the primary
key of the corresponding datastore entity. A key field must be
Continue to Meta data of model.