Package com.atlassian.confluence.impl.backuprestore.backup.exporters

Class PageTemplateExporter

java.lang.Object

com.atlassian.confluence.impl.backuprestore.backup.exporters.PageTemplateExporter

All Implemented Interfaces:

Exporter, Subscriber

public class PageTemplateExporter
extends Object
implements Exporter, Subscriber

Responsible for monitoring exported events of Space class, exporting historical and non-historical page templates of spaces and sending data to the backup writer. In PageTemplate there are few things to consider: 1) There are two types of page templates - global templates and space templates. During space export we take only space templates and ignore global ones (they don’t have space) 2) They have historical versions (historical versions also don't have a space id, but they will all have id of current version of this template).

Since:

7.20.0

Constructor Summary

Constructors

Constructor	Description
PageTemplateExporter(ExportableEntityInfo entityInfo, CommonDatabaseDataExporter exporter)

Method Summary

Modifier and Type	Method	Description
ExportableEntityInfo	getEntityInfo()	Returns default entity info for persister.
ExportableEntityInfo	getEntityInfo(Class<?> exportedClass)	Returns default entity info for the particular class.
Collection<Class<?>>	getWatchingEntityClasses()	Return a collection of entity classes that subscriber will monitor the object export events.
void	onMonitoredObjectsExport(Class<?> exportedClass, Collection<Object> idList)	It is called when the collection of objects was exported.

Methods inherited from class java.lang.Object

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

Constructor Detail

PageTemplateExporter

public PageTemplateExporter(ExportableEntityInfo entityInfo,
                            CommonDatabaseDataExporter exporter)

Method Detail

getEntityInfo

public ExportableEntityInfo getEntityInfo()

Description copied from interface: Exporter

Returns default entity info for persister. Will fail if the persister has to work with multiple hibernate entitites.

Specified by:

getEntityInfo in interface Exporter

getEntityInfo

public ExportableEntityInfo getEntityInfo(Class<?> exportedClass)

Description copied from interface: Exporter

Returns default entity info for the particular class.

Specified by:

getEntityInfo in interface Exporter

getWatchingEntityClasses

public Collection<Class<?>> getWatchingEntityClasses()

Description copied from interface: Subscriber

Return a collection of entity classes that subscriber will monitor the object export events. This is called when DatabaseExporterHelper register subscribers for all exporters. See Use DatabaseExporterHelper.registerSubscriber(Subscriber)

Specified by:

getWatchingEntityClasses in interface Subscriber

onMonitoredObjectsExport

public void onMonitoredObjectsExport(Class<?> exportedClass,
                                     Collection<Object> idList)
                              throws InterruptedException,
                                     BackupRestoreException

Description copied from interface: Subscriber

It is called when the collection of objects was exported. This is called only for objects that this class is watching. See getWatchingEntityClasses()

Specified by:

onMonitoredObjectsExport in interface Subscriber

Parameters:

exportedClass - the exported class

idList - the list of ids of exported objects

Throws:

InterruptedException

BackupRestoreException