Oracle ADF Model and Business Components API Reference 10.1.2 B14022-01

oracle.jbo.domain
Interface DomainInterface

All Known Subinterfaces:
BlobDomainInterface, LobInterface, LobStreamInterface, MutableDomainInterface
All Known Implementing Classes:
DateDomain, NullValue, SequenceImpl, SQLValue, SQLValueImpl, SQLValueImpl

public interface DomainInterface

Implemented by domain classes to save data to, and extract data from, a domain class.

Domain classes extend or encapsulate Oracle SQL datatypes. Domain objects can be converted to the standard JDBC data types.

Since:
JDevloper 3.0
See Also:
TypeFactory, JboDomainValidator

Method Summary
 java.lang.Object getData()
          Internal: Applications should not use this method.
 void setContext(DomainOwnerInterface owner, Transaction trans, java.lang.Object ctx)
          Internal: Applications should not use this method.
 

Method Detail

getData

public java.lang.Object getData()
Internal: Applications should not use this method.

Returns the value in the format that is acceptable to the database.

For domain classes based on oracle.sql.* classes, this method returns a Datum object. For domains based on java.lang types such as String, the value-holder object that is passed to JDBC is returned.

Returns:
a formatted value object.

setContext

public void setContext(DomainOwnerInterface owner,
                       Transaction trans,
                       java.lang.Object ctx)
Internal: Applications should not use this method.


Oracle ADF Model and Business Components API Reference 10.1.2 B14022-01

 

Copyright © 1997, 2004, Oracle. All rights reserved.