ObjectChangeLog Class

In This Topic

Represents an audit or snapshot record in the change log

Object Model

Syntax

'Declaration
 
Public NotInheritable Class ObjectChangeLog 
   Inherits ObjectBase

public sealed class ObjectChangeLog : ObjectBase

public ref class ObjectChangeLog sealed : public ObjectBase

Remarks

ObjectChangeLog objects cannot be created by the client; they are created on the server in response to snapshot or audit events.

An ObjectChangeLog record can represent:

An audited change to an object, optionally with a snapshot of the object's state before the change (ObjectOID has a value; HasSnapshot is true)
A snapshot of an object, unrelated to an audit event (ObjectOID has a value; HasSnapshot is true; ChangeType is ArcanaDevelopment.adTempus.Shared.ObjectChangeType.SnapshotOnly)
A user-initiated snapshot of all objects on the server (HasSnapshot is true; ChangeType is ArcanaDevelopment.adTempus.Shared.ObjectChangeType.SnapshotOnly, IsFullSystemSnapshot is true, IsAutoExport is false)
An automatically-created daily snapshot of all objects on the server (HasSnapshot is true; ChangeType is ArcanaDevelopment.adTempus.Shared.ObjectChangeType.SnapshotOnly, IsFullSystemSnapshot is true, IsAutoExport is true)

Use Scheduler.QueryChangeLog to retrieve change log records.

For a record with a snapshot use Scheduler.GetSnapshotChanges to create a report of changes made or DataContext.ViewObjectFromSnapshot to retrieve an object from the snapshot for viewing.

To retrieve all objects from a snapshot, use ImportExportFacility.SetSourceFromSnapshot and then perform an import to return the objects to the client.

Inheritance Hierarchy