OrphanVersionCleanupListener (Nuxeo 2021.1.19 API Documentation)

java.lang.Object
- org.nuxeo.ecm.core.versioning.OrphanVersionCleanupListener

All Implemented Interfaces:

PostCommitEventListener
```
public class OrphanVersionCleanupListener
extends Object
implements PostCommitEventListener
```
Asynchronous listener that calls the orphan versions cleanup service. Designed to be called periodically by a scheduler.

Since:

9.1

Field Summary

Fields
Modifier and Type	Field	Description
`static long`	`DEFAULT_COMMIT_SIZE`
`static String`	`DEFAULT_COMMIT_SIZE_PROP`	Configuration property for the maximum number of orphan versions to delete in one transaction.

Constructor Summary

Constructors
Constructor Description

OrphanVersionCleanupListener()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected long`	`getCommitSize()`	Gets the maximum number of orphan versions to delete in one transaction.
`void`	`handleEvent(EventBundle events)`	Handles the set of events that were raised during the life of an user operation.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DEFAULT_COMMIT_SIZE
```
public static final long DEFAULT_COMMIT_SIZE
```
    See Also:
    
    Constant Field Values
  - DEFAULT_COMMIT_SIZE_PROP
```
public static final String DEFAULT_COMMIT_SIZE_PROP
```
    Configuration property for the maximum number of orphan versions to delete in one transaction. Default is 1000L.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - OrphanVersionCleanupListener
```
public OrphanVersionCleanupListener()
```
- Method Detail
  - getCommitSize
```
protected long getCommitSize()
```
    Gets the maximum number of orphan versions to delete in one transaction.
  - handleEvent
```
public void handleEvent(EventBundle events)
```
    Description copied from interface: PostCommitEventListener
    
    Handles the set of events that were raised during the life of an user operation.
    The events are fired as a BundleEvent after the transaction is committed.
    
    Specified by:
    
    handleEvent in interface PostCommitEventListener
    
    Parameters:
    
    events - the events to handle