- Entity Objects map to a Database table or other data source.
- One EO represents one table in database but in some cases one EO may represent several tables.
- Each Entity Object instance represents a single row.
- Entity Objects are fundamental BC4J objects through which all inserts/updates/deletes interact with the database.
- Entity Object contain attributes representing database columns.
- Entity Objects are the central point for business logic and validation related to a table.
- Entity Objects encapsulates attribute-level and Entity Level validation logic
- Entity Object can contain custom business methods also.
- We will not modify Oracle Provided Entity Objects directly but we can extend EO.
Tuesday, October 24, 2017
Entity Objects in Oracle OAF
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