Mapping Database Structure into Business Objects
Although your business objects are designed to interact with database information, your business object structure may not map directly to your database structure—or this mapping may become more complex as your application evolves. Variations in mapping might involve hidden housekeeping tables, semi-obsolete columns, and joined views of your data, as well as other issues. For example, you may have classes that don’t expose a child to keep your client-side objects from becoming huge and unwieldy.
KeywordsBusiness Object Assembly Element Object Element Child Element XPath Expression
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