Class ContentEntityDatabaseDataExporter
- java.lang.Object
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- com.atlassian.confluence.impl.backuprestore.backup.exporters.ContentEntityDatabaseDataExporter
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- All Implemented Interfaces:
Exporter
,Subscriber
public class ContentEntityDatabaseDataExporter extends Object implements Exporter, Subscriber
Responsible for exporting all content entitity objects. It starts with the current versions first and then continues with historical versions.- Since:
- 7.20.0
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Field Summary
Fields Modifier and Type Field Description static String
CONTENT_IDS
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Constructor Summary
Constructors Constructor Description ContentEntityDatabaseDataExporter(DatabaseExporterHelper databaseExporterHelper, boolean keepCollectionsForContentProperties, ContentPropertyDataExporter contentPropertyDataExporter, Converter databaseDataConverter)
Creates an instance of content entity exporter.
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Method Summary
All Methods Instance Methods Concrete Methods 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.
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Field Detail
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CONTENT_IDS
public static final String CONTENT_IDS
- See Also:
- Constant Field Values
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Constructor Detail
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ContentEntityDatabaseDataExporter
public ContentEntityDatabaseDataExporter(DatabaseExporterHelper databaseExporterHelper, boolean keepCollectionsForContentProperties, ContentPropertyDataExporter contentPropertyDataExporter, Converter databaseDataConverter)
Creates an instance of content entity exporter.- Parameters:
databaseExporterHelper
- just helper containing set of useful functions allowing to retrieve data from the DB.keepCollectionsForContentProperties
- set to true when it has to generate data in legacy format (with a collection of references to Content Properties).contentPropertyDataExporter
- reference to content property exporter (used for legacy format only)
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Method Detail
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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 UseDatabaseExporterHelper.registerSubscriber(Subscriber)
- Specified by:
getWatchingEntityClasses
in interfaceSubscriber
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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 interfaceExporter
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getEntityInfo
public ExportableEntityInfo getEntityInfo(Class<?> exportedClass)
Description copied from interface:Exporter
Returns default entity info for the particular class.- Specified by:
getEntityInfo
in interfaceExporter
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onMonitoredObjectsExport
public void onMonitoredObjectsExport(Class<?> exportedClass, Collection<Object> idList)
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. SeegetWatchingEntityClasses()
- Specified by:
onMonitoredObjectsExport
in interfaceSubscriber
- Parameters:
exportedClass
- the exported classidList
- the list of ids of exported objects
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