Called when an object is detected to be dirty, during a flush.
Namespace:
NHibernateAssembly: NHibernate (in NHibernate.dll)
Syntax
Visual Basic (Declaration) |
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Function OnFlushDirty ( _ entity As Object, _ id As Object, _ currentState As Object(), _ previousState As Object(), _ propertyNames As String(), _ types As IType() _ ) As Boolean |
C# |
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bool OnFlushDirty( Object entity, Object id, Object[] currentState, Object[] previousState, string[] propertyNames, IType[] types ) |
Visual C++ |
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bool OnFlushDirty( Object^ entity, Object^ id, array<Object^>^ currentState, array<Object^>^ previousState, array<String^>^ propertyNames, array<IType^>^ types ) |
JavaScript |
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function onFlushDirty(entity, id, currentState, previousState, propertyNames, types); |
Parameters
- entity
- Type: System..::.Object
- id
- Type: System..::.Object
- currentState
- Type: array<
System..::.Object
>[]()[]
- previousState
- Type: array<
System..::.Object
>[]()[]
- propertyNames
- Type: array<
System..::.String
>[]()[]
- types
- Type: array<
NHibernate.Type..::.IType
>[]()[]
Return Value
trueTruetruetrue (True in Visual Basic) if the user modified the currentState in any way
Remarks
The interceptor may modify the detected currentState, which will be propagated to
both the database and the persistent object. Note that all flushes end in an actual
synchronization with the database, in which as the new currentState will be propagated
to the object, but not necessarily (immediately) to the database. It is strongly recommended
that the interceptor not modify the previousState.