blackboard.persist
Interface IdentifiableDbLoader<T extends Identifiable>

All Superinterfaces:

Loader

All Known Subinterfaces:

CourseCourseDbLoader, LoadAllIdentifiableDbLoader<T>

public interface IdentifiableDbLoader<T extends Identifiable>
extends Loader

Super interface for generically loading any identifiable object.

Since:

7.2

Version:

$Revision: #1 $ $Date: 2007/06/27 $

Method Summary

T	loadById(Id id) Generically load the object via Id.
T	loadById(Id id, java.sql.Connection connection) Generically load the object via Id.

Methods inherited from interface blackboard.persist.Loader

getAppVersion, init

Method Detail

loadById

T loadById(Id id)
                                throws PersistenceException

Generically load the object via Id.

Parameters:

id - the id of the object

Returns:

The object

Throws:

PersistenceException - Thrown if there is a problem loading the object via the Id

loadById

T loadById(Id id,
           java.sql.Connection connection)
                                throws PersistenceException

Generically load the object via Id.

Parameters:

id - the id of the object

Returns:

The object

Throws:

PersistenceException - Thrown if there is a problem loading the object via the Id