Examples of ReferenceMapping

org.datanucleus.store.mapped.mapping.ReferenceMapping
Mapping for a "reference" type. This can be used for things like interfaces, or Object which are simply a reference to some specific (PersistenceCapable) class. This can be persisted in several ways (see "mappingStrategy") :-
- List of possible "implementations" of the reference type where column(s) are created for each possible implementation of the reference as a FK to the implementation table. This has the advantage that it retains referential integrity since direct FKs are used.
- What Kodo/Xcalia used was a single column storing the identity toString() form.
org.jpox.store.mapped.mapping.ReferenceMapping
Mapping for a reference type. This can be used for things like interfaces, or Object which are simply a reference to some specific (PersistenceCapable) class. All fields of this type have a list of possible "implementations" of the reference type. A column is created for each possible implementation of the reference as a FK to the implementation table. @version $Revision: 1.33 $
org.objectweb.jorm.metainfo.api.ReferenceMapping

Examples of org.objectweb.jorm.metainfo.api.ReferenceMapping

    }


    private ReferenceMapping getReferenceMapping(ClassRef cr, Class clazz)
            throws SpeedoException {
        String rid = cr.getName();
        ReferenceMapping rm = getMapping(clazz).getClassMapping()
                .getReferenceMapping(rid);
        if (rm == null) {
            Class klass = clazz;
            Collection superclasses = klass.getSuperClasses();
            while (rm == null && !superclasses.isEmpty()) {

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