Introduction to Data Objects

Transcript

1. KRAD Training Data Objects Leo Przybylski . . . ... . ... . .. . . . ... . ... . ... . .. . . . ... . ... . ... . .. . . . ... . ... . ... . .. . . . . .. . . . . . . ... . ... . ..
2. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . . .. . . . .. . . . .. . Overview • What are DataObjects? • What happened to BusinessObjects? • Where are DataObjects referenced?
3. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . . .. . . . .. . . . .. . What are DataObjects • DataObjects represent the model • Mostly just POJO’s • Used by the DataDictionary to render the page
4. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . . .. . . . .. . . . .. . What happened to BusinessObjects? • They are BusinessObjects • BusinessObjects are part of the legacy KNS • DataObjects were created so BusinessObjects could be backward compatible. • We still use the PersistableBusinessObjectBase
5. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . .. . . . .. . . . . .. . . . .. . . . . .. . . . .. . . . .. . Where are DataObjects Referenced? • DataDictionary DataObjectEntry • DataDictionary MaintenanceDocumentEntry