Persister (Atlassian Confluence 8.5.7 API)

All Known Implementing Classes:

AttachmentsPersister, DatabasePersister
```
public interface Persister
```
Persister interface It verifies if the collection of imported objects should be persisted by this persister and then persists them.

Since:

8.2.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`persist(Map<ExportableEntityInfo,Collection<ImportedObjectV2>> objectsWithDatabaseIdsByClass)`	Persists some or all given objects.
`boolean`	`shouldPersist(Map<ExportableEntityInfo,Collection<ImportedObjectV2>> objectsWithDatabaseIdsByClass)`	Checks if should persist any of the given objects.

- Method Detail
  - shouldPersist
```
boolean shouldPersist(Map<ExportableEntityInfo,Collection<ImportedObjectV2>> objectsWithDatabaseIdsByClass)
```
    Checks if should persist any of the given objects.
    
    Parameters:
    
    objectsWithDatabaseIdsByClass - - objects to persist.
    
    Returns:
    
    true if there are objects that this persister can persist. Otherwise, false.
  - persist
```
void persist(Map<ExportableEntityInfo,Collection<ImportedObjectV2>> objectsWithDatabaseIdsByClass)
      throws BackupRestoreException
```
    Persists some or all given objects.
    
    Parameters:
    
    objectsWithDatabaseIdsByClass - - objects to persist.
    
    Throws:
    
    BackupRestoreException - - throws if cannot persist.