In this chapter we will see one of the main component of the modules, the domain objects.
The domain objects, also called models or entities are nothing but a representation of data in object form used by the modules.
The domain objects are JPA2 pojo classes. The Axelor Open Platform uses the well known Hibernate 4.2 as the JPA provider.
The domain objects are defined using XML in the
folder. The definition is then used by code generator to generate entity and
The generated entity class is a JPA compatible pojo class with some added features to deal with collection fields & computed fields.
The generated repository class provides methods for CRUD operations and some finder methods. The repository class generation is configurable, we’ll see about this very soon.