Wiki source code of HoudahEOValidation
Version 1.1 by Pierre Bernard on 2007/10/29 06:59
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| author | version | line-number | content |
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| 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. | ||
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| 3 | [[Continue reading...>>http://code.google.com/p/houdah-webobjects-frameworks/wiki/HoudahEOValidation]] |