jobmatch.data
Class GraduationDataStruct

java.lang.Object
  |
  +--jobmatch.data.GraduationDataStruct

public class GraduationDataStruct

extends Object

implements Cloneable, Serializable

Data structure for DO class. A container for data members of a DO class. A DO class contains a reference to a DataStruct class. This reference can be null (a DO whose data has not yet been retrieved from the database), allowing a DO object to be a lightweight placeholder until its data is needed.

Since:

jobmatch

Version:

$Revision: 1.3 $

See Also:

Serialized Form

Field Summary

boolean

readOnly A DO refers to this DataStruct.

Constructor Summary

GraduationDataStruct()

Method Summary

GraduationDataStruct

duplicate() Create a copy of the guts of a DO.

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

readOnly

public boolean readOnly

A DO refers to this DataStruct. readOnly is set to true when the DO is stored in its class cache.

Constructor Detail

GraduationDataStruct

public GraduationDataStruct()

Method Detail

duplicate

public GraduationDataStruct duplicate()
                               throws jobmatch.data.DatabaseManagerException,
                                      jobmatch.data.ObjectIdException

Create a copy of the guts of a DO.

Throws:

jobmatch.data.DatabaseManagerException - if createExisting() fails for a contained DO

jobmatch.data.ObjectIdException - if GenericDO has trouble obtaining a valid id.