IEtlExecutionCallback.OnObject

Syntax

OnObject(Object: IEtlObject);

Parameters

Object. ETL task object.

Description

The OnObject method implements events to execute ETL task object.

Example

Executing the example requires that the repository contains an ETL task with the ETL identifier, in which connectors to data provider and data consumer are set up. A link should be set up between the connectors.

Public Class MyClass: Object, IEtlExecutionCallback
    Sub OnObject(Object: IEtlObject);
    Begin
        Debug.WriteLine("Object is executed: " + Object.Id);
    End Sub OnObject;

    Sub OnProgress(Progress: Integer);
    Begin
        Debug.WriteLine("Finished: " + Progress.ToString + "%");
    End Sub OnProgress;

    Sub OnSetResult(nTotalRec: Integer; nErrorRec: Integer);
    Begin
        Debug.WriteLine("Total records processed: " + nTotalRec.ToString);
        Debug.WriteLine("Skipped records: " + nErrorRec.ToString);
    End Sub OnSetResult;

End Class MyClass;

Sub Main;
Var
    MB: IMetabase;
    Etltask: IEtlTask;
    C: MyClass;
Begin
    MB := MetabaseClass.Active;
    Etltask := MB.ItemById("ETL").Bind As IEtlTask;
    C := New MyClass.Create;
    Etltask.Execute(C);
End Sub Main;

On executing the example ETL task execution is started. Information about execution status and the current object is displayed in the development environment console. After finishing the task the number of processed and skipped records is displayed.