private Iterator getSubPropertyIterator(PersistentClass pc, String reducedName) {
Value value = pc.getRecursiveProperty(reducedName).getValue();
Iterator parentPropIter;
if (value instanceof Component) {
Component comp = (Component) value;
parentPropIter = comp.getPropertyIterator();
} else if (value instanceof ToOne) {
ToOne toOne = (ToOne) value;
PersistentClass referencedPc = mappings.getClass(toOne.getReferencedEntityName());
if (toOne.getReferencedPropertyName() != null) {
try {
parentPropIter =
((Component)
referencedPc
.getRecursiveProperty(toOne.getReferencedPropertyName())
.getValue())
.getPropertyIterator();
} catch (ClassCastException e) {
throw new MappingException(
"dotted notation reference neither a component nor a many/one to one", e);
}
} else {
try {
if (referencedPc.getIdentifierMapper() == null) {
parentPropIter =
((Component) referencedPc.getIdentifierProperty().getValue()).getPropertyIterator();
} else {
parentPropIter = referencedPc.getIdentifierMapper().getPropertyIterator();
}
} catch (ClassCastException e) {
throw new MappingException(
"dotted notation reference neither a component nor a many/one to one", e);
}
}
} else {
throw new MappingException(
"dotted notation reference neither a component nor a many/one to one");
}
return parentPropIter;
}
