Package backupmanager.database

Class DatabaseCatalog

java.lang.Object

backupmanager.database.BackupCatalog

backupmanager.database.DatabaseCatalog

public class DatabaseCatalog
extends BackupCatalog

Constructor Summary

Constructors

Constructor	Description
DatabaseCatalog(BackupStream backupStream, String source)

Method Summary

Modifier and Type	Method	Description
void	backupComplete()	Called when backup of a stream is complete so that catalogue can be closed.
List<StreamItem>	catalogNewItems(List<StreamItem> allSourceItems)	If possible, save new items in the backup catalog.
String	getActionColumnName(BackupAction action)
String	getFilterColumnName(BackupAction action)
List<StreamItem>	getUnactedItems(List<StreamItem> sourceItems, BackupAction action)	Get a list of items that have not been operated by the given action (may vary by action, particularly if new actions are added).
boolean	updateItem(StreamItem streamItem, BackupAction action)	Once an action is complete, store it's result (if possible)

Methods inherited from class backupmanager.database.BackupCatalog

getBackupStream, getSource

Methods inherited from class java.lang.Object

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

Constructor Details

DatabaseCatalog

public DatabaseCatalog(BackupStream backupStream,
 String source)

Method Details

catalogNewItems

public List<StreamItem> catalogNewItems(List<StreamItem> allSourceItems)

Description copied from class: BackupCatalog

If possible, save new items in the backup catalog. Doesn't look at output of actions yet. Used by the database to add to the backuptable.

Specified by:

catalogNewItems in class BackupCatalog

Parameters:

allSourceItems - all source items

Returns:

items added to the catalog (hopefully a subset).

getUnactedItems

public List<StreamItem> getUnactedItems(List<StreamItem> sourceItems,
 BackupAction action)

Description copied from class: BackupCatalog

Get a list of items that have not been operated by the given action (may vary by action, particularly if new actions are added).

Specified by:

getUnactedItems in class BackupCatalog

Parameters:

sourceItems - all potentially new items.

action -

Returns:

list of items that need acting on.

updateItem

public boolean updateItem(StreamItem streamItem,
 BackupAction action)

Description copied from class: BackupCatalog

Once an action is complete, store it's result (if possible)

Specified by:

updateItem in class BackupCatalog

Parameters:

streamItem -

action -

Returns:

getActionColumnName

public String getActionColumnName(BackupAction action)

getFilterColumnName

public String getFilterColumnName(BackupAction action)

backupComplete

public void backupComplete()

Description copied from class: BackupCatalog

Called when backup of a stream is complete so that catalogue can be closed.

Specified by:

backupComplete in class BackupCatalog