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Improve CSV Connector edge case for empty target file.

Tony Sheehy 12 years ago in CSV connector • updated by anonymous 9 years ago • 1

The current message thrown when the target CSV file is empty is the following:

Save entities to connector failed.
Save entities [Count:40] to connector Test CSV - C:\log\AurionGeneric.csv failed with reason Non-negative number required.
Parameter name: value. Duration: 00:00:00.0040002
Error details:
System.ArgumentOutOfRangeException: Non-negative number required.
Parameter name: value
at System.IO.FileStream.set_Position(Int64 value)
at Unify.Product.IdentityBroker.CsvConnector.<>c__DisplayClass2a.<AddEntities>b__28(Stream old, Stream new)
at Unify.Product.IdentityBroker.FileStreamCommunicator.Shift(UpdateFile fileUpdate)
at Unify.Product.IdentityBroker.CsvConnector.AddEntities(IEnumerable`1 entities)
at Unify.Product.IdentityBroker.EventNotifierAddingConnectorDecorator.AddEntities(IEnumerable`1 entities)
at Unify.TestHarness.Connector.ConnectorTestHarness.<>c__DisplayClass6.<Add>b__5(IEntitySchema schema, IEnumerable`1 entities)
at Unify.TestHarness.Connector.ConnectorTestHarness.Shift(Guid sourceId, Action`2 entityHandler)
at Unify.TestHarness.Connector.ConnectorTestHarness.Add(Guid sourceId, Guid targetId)
at Unify.TestHarness.Connector.ConnectorTestHarnessServiceController.Add(StandardPostData postData)

Instead, the schema field names should be written as the header, with an informational event logged stating that the file was updated with the correct heading.

Adam van Vliet 9 years ago

Migrated to VSO.

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