com.viaoa.object

Class OAObjectEmptyHubDelegate

java.lang.Object

com.viaoa.object.OAObjectEmptyHubDelegate

public class OAObjectEmptyHubDelegate
extends Object

This is used to store a reference to all empty hubs, so that a restart can create as an empty Hub, and not go to DS. see: OAObjectReflectDelegate.getReferenceHub(), which will create an empty hub without accessing the db.

Author:

vvia

Constructor Summary

Constructors

Constructor and Description
OAObjectEmptyHubDelegate()

Method Summary

Modifier and Type	Method and Description
static void	initialize(OAObject obj) Called by OAObject.afterLoad() to initialize any Hubs that are empty, so that they will not need to go to the database.
static void	load(File file) Load the file that contains info for all empty hubs.
static void	save(File file) This can be called at program close, to create a list of all objects with empty hubs - to be used by load.

Methods inherited from class java.lang.Object

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

Constructor Detail

OAObjectEmptyHubDelegate

public OAObjectEmptyHubDelegate()

Method Detail

initialize

public static void initialize(OAObject obj)

Called by OAObject.afterLoad() to initialize any Hubs that are empty, so that they will not need to go to the database.

Parameters:

obj -

load

public static void load(File file)
                 throws Exception

Load the file that contains info for all empty hubs. Note: the file should then be deleted, and not reused.

Throws:

Exception

save

public static void save(File file)
                 throws Exception

This can be called at program close, to create a list of all objects with empty hubs - to be used by load.

Throws:

Exception