| Interface | Description | 
|---|---|
| ExportContext | |
| ExportLinkFormatter | Responsible for formatting links to exported content. | 
| ImmutableImportProcessorSummary | An immutable summary of an import result. | 
| ImmutableImportProcessorSummary.PersistedKey | Represents the key of a persisted object. | 
| ImportContext | |
| ImportedObjectPostProcessor | Allows imported objects to be modified on the way into the system. | 
| ImportedObjectPreProcessor | Allows imported objects to be modified before they are persisted. | 
| ImportedPluginDataPreProcessor | Allows imported plugin data to be modified before they are persisted. | 
| ImportExportManager | |
| ImportProcessorSummary | |
| PostImportTask | A task which will be executed after an import is complete to ensure the data integrity
 of the system. | 
| Class | Description | 
|---|---|
| CacheFlushingPostImportTask | Clears any caches that require it after an import has been done. | 
| ChainedImportedObjectPreProcessor | A container that runs an ImportedObject through multiple ImportedObjectPreProcessors in sequence. | 
| ConfigurationMigrationEvent | Used to indicate moving configuration from one data store to another. | 
| DefaultExportContext | |
| DefaultImmutableImportProcessorSummary | |
| DefaultImportContext | |
| DefaultImportExportManager | |
| Exporter | |
| Importer | An importer is a single-use object for performing an import with a given  ImportContext. | 
| ImportMutex | A very simple locking mutex that is designed to prevent two import tasks from running at the same time. | 
| KeyInitPostImportTask | Ensures Confluence has system key pairs after a site import. | 
| LargeImportAcceptanceTest | Previously, importing xml backup with large attachments will cause 'Too many open files error' - see CONF-16067 | 
| SiteExportAcceptanceTest | |
| SiteImportAcceptanceTest | |
| SpaceImportAcceptanceTest | |
| SpaceXmlExportAcceptanceTest | 
| Exception | Description | 
|---|---|
| ImportExportException | 
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