CDOAutoLocker.ForSingleValuedChanges (CDO Model Repository Documentation)

java.lang.Object
- org.eclipse.emf.cdo.transaction.CDODefaultTransactionHandler1
- - org.eclipse.emf.cdo.transaction.CDOAutoLocker
  - - org.eclipse.emf.cdo.transaction.CDOAutoLocker.ForSingleValuedChanges

All Implemented Interfaces:

CDOTransactionHandler1, CDOTransactionHandler1.WithUndo, CDOTransactionHandlerBase

Enclosing class:

CDOAutoLocker
```
public static class CDOAutoLocker.ForSingleValuedChanges
extends CDOAutoLocker
```
An auto locker that only locks objects when their single-valued features are changed.
This auto locker is useful in combination with a conflict resolver that is able to automatically resolve possible conflicts in many-valued features, such as CDOMergingConflictResolver.

Since:

4.5

Author:

Eike Stepper

Nested Class Summary
- Nested classes/interfaces inherited from class org.eclipse.emf.cdo.transaction.CDOAutoLocker
  CDOAutoLocker.ForSingleValuedChanges
- Nested classes/interfaces inherited from interface org.eclipse.emf.cdo.transaction.CDOTransactionHandler1
  CDOTransactionHandler1.WithUndo

Constructor Summary

Constructors
Constructor Description

ForSingleValuedChanges()

ForSingleValuedChanges(long timeout)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`modifyingObject(CDOTransaction transaction, CDOObject object, CDOFeatureDelta featureChange)`	This implementation does nothing.

Methods inherited from class org.eclipse.emf.cdo.transaction.CDODefaultTransactionHandler1
attachingObject, detachingObject, handleDefault, undoingObject

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

- Constructor Detail
  - ForSingleValuedChanges
```
public ForSingleValuedChanges()
```
  - ForSingleValuedChanges
```
public ForSingleValuedChanges(long timeout)
```
- Method Detail
  - modifyingObject
```
public void modifyingObject(CDOTransaction transaction,
                            CDOObject object,
                            CDOFeatureDelta featureChange)
```
    Description copied from class: CDODefaultTransactionHandler1
    
    This implementation does nothing. Clients may override to provide specialized behavior.
    
    Specified by:
    
    modifyingObject in interface CDOTransactionHandler1
    
    Overrides:
    
    modifyingObject in class CDOAutoLocker