| XML in J2EE |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Ÿ | XML documents can
be represented at |
|||||||||||
| different levels
of abstractions in J2EE |
||||||||||||
| applications: |
||||||||||||
| – | Parsed document
(DOM, SAX …) - parser |
|||||||||||
| – | Unmanaged Java
objects from non-transactional |
|||||||||||
| data source – data converter |
||||||||||||
| – | Managed Java
objects from a transactional data |
|||||||||||
| source – persistence manager |
||||||||||||