You can even annotate the Ecore model itself! The separate annotated xml means that the original model file does not need to be changed. The advantage of this approach is that you can annotate models which are not in your control. JPA annotations can also be specified in a separate xml file.
HIBERNATE ANNOTATIONS HOW TO
See here for examples of how to define eannotations in Ecore or in a XML Schema file. You can also configure your own annotation source, see the PersistenceOptions.EXTRA_ANNOTATION_SOURCES and the section on annotation sets below. Note, Teneo will always consider all annotations starting with teneo.jpa and teneo.mapping (deprecated). The EAnnotations should adhere to the following format: JPA Annotations in EAnnotations using the java annotation syntax For example the annotation: = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE) should (in Teneo) be written as: = NONSTRICT_READ_WRITE) (without quotes) Note: when specifying enumerated values then the constant value of the enumeration should be used without the annotation class name. Note: JPA annotations relevant for a non-reference type java member can also be set on an EDataType (see here for more information). Annotations with a TYPE target can be used for EMF EClasses, annotations with METHOD and FIELD targets can be used for EStructuralFeatures. This page shows examples of both approaches.Ī JPA Annotation can have different targets: TYPE, METHOD and FIELD (see the EJB3/JPA spec). using the java annotations syntax in EAnnotations (ecore and xsd) ( examples).Teneo allows two ways to specify EJB3/JPA-like annotations: Teneo makes it possible to override the default mapping with JPA annotations in the model. 6 Multiple sets of annotations in one model.5 Complex Annotation with multi-level structure.1 JPA Annotations in EAnnotations using the java annotation syntax.