Wiki source code of HoudahEOValidation
Last modified by Pierre Bernard on 2007/10/29 06:59
Hide last authors
| author | version | line-number | content |
|---|---|---|---|
 |
1.1 | 1 | The HoudahEOValidation implements rule-based business object validation. Apple's EOControl defines a life cycle for enterprise objects (EOs). This life cycle includes a validation phase. The business object may provide various callback methods to do either attribute-based validation or cross check validation. Validation may modify values or prohibit an insertion, update or deletion in the underlying persistence layer. |
| 2 | |||
| |
3.1 | 3 | [[Continue reading...>>url:http://code.google.com/p/houdah-webobjects-frameworks/wiki/HoudahEOValidation||shape="rect"]] |