Package com.atlassian.confluence.impl.backuprestore.restore.persisters

Class DirectoryPersister

java.lang.Object

com.atlassian.confluence.impl.backuprestore.restore.persisters.DirectoryPersister

All Implemented Interfaces:

EntityPersister

public class DirectoryPersister
extends Object
implements EntityPersister

Persists DirectoryImpl. This entity has two collections which don't have their own entity classes, so we need generate records for them from the collection elements. 1) Set `allowedOperations` which references `cwd_directory_operation` table. 2) Map `attributes` which references `cwd_directory_attributes` table.

Since:

8.3.0

Constructor Summary

Constructors

Constructor	Description
DirectoryPersister(ObjectPersister objectPersister, OperationRecordsGenerator operationRecordsGenerator, AttributeRecordsGenerator attributeRecordsGenerator)

Method Summary

Modifier and Type	Method	Description
boolean	canAccept(ImportedObjectV2 importedObject)	TODO do we need it?
Collection<Class<?>>	getSupportedClasses()	Return a collection of entity classes that persister can persist.
void	persist(ImportedObjectV2 importedObject)	Persists the object.
long	persistNextChunkOfData()	Request the persister to persist the next chunk of data.

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectoryPersister

public DirectoryPersister(ObjectPersister objectPersister,
                          OperationRecordsGenerator operationRecordsGenerator,
                          AttributeRecordsGenerator attributeRecordsGenerator)

Method Detail

getSupportedClasses

public Collection<Class<?>> getSupportedClasses()

Description copied from interface: EntityPersister

Return a collection of entity classes that persister can persist.

Specified by:

getSupportedClasses in interface EntityPersister

canAccept

public boolean canAccept(ImportedObjectV2 importedObject)

Description copied from interface: EntityPersister

TODO do we need it?

Specified by:

canAccept in interface EntityPersister

Returns:

true if the object can be persisted by the implementation.

persist

public void persist(ImportedObjectV2 importedObject)
             throws BackupRestoreException

Description copied from interface: EntityPersister

Persists the object. Can be processed asynchronously.

Specified by:

persist in interface EntityPersister

Parameters:

importedObject - object to persist.

Throws:

BackupRestoreException

persistNextChunkOfData

public long persistNextChunkOfData()
                            throws BackupRestoreException

Description copied from interface: EntityPersister

Request the persister to persist the next chunk of data.

Specified by:

persistNextChunkOfData in interface EntityPersister

Returns:

number of processed objects. Zero means there are no more objects to persist.

Throws:

BackupRestoreException