/// <summary>
/// Creates Mail Processor object based on mail store type
/// </summary>
/// <param name="evCorlibEntity"> evCorlibEntity is expected to have mail store details </param>
/// <returns> object of class implementing IMailProcessor </returns>
public IMailProcessor CreateMailProcessor(EvCorlibEntity evCorlibEntity)
{
if (evCorlibEntity != null && evCorlibEntity.HasMailStores && evCorlibEntity.MailStoreEntity.Count > 0)
{
if (evCorlibEntity.MailStoreEntity[0].EmailType == EmailType.Outlook) return new OutlookAdapter();
if (evCorlibEntity.MailStoreEntity[0].EmailType == EmailType.LotusNotes) return new LotusNotesAdapater();
throw new EVException().AddResMsg(ErrorCodes.MailProcessorCreateFailure);
}
throw new EVException().AddResMsg(ErrorCodes.MailProcessorCreateFailure);
}
/// <summary>
/// Extracts specified mail document and converts to a BEO which could be interpreted by rest of the application.
/// Overload allows intermediate operations be performed as documents are extracted.
/// In an example, a PST file extraction returns multiple documents. As each document is extracted import can be performed.
/// The logic to import need to be written in event handler for EvDocumentDataEntityAvailable
/// This approach is useful when there is a loop of time taking operations to be done.
/// </summary>
/// <param name="mailEntity">List of mail stores to be processed</param>
/// <param name="temporaryWorkingDirectory"> Specify working directory to be used for extracting contents</param>
/// <param name="batchSize"> Batch size used while extracting mail stores </param>
/// <param name="errorCallback"> Loop of operations expected - an error in the loop shouldn't break the loop - hence error call back. </param>
/// <returns> EvDocumentDataEntity that abstracts documents and relationships </returns>
public void ProcessMailDocuments(EvCorlibEntity evCorlibEntity, DirectoryInfo temporaryWorkingDirectory, int batchSize)
{
try
{
// if file processor instance is null, create new instance.
if (FileProcessorInstance == null)
FileProcessorInstance = new EvCorlibManager(outputDirectory: temporaryWorkingDirectory, outputBatchSize: batchSize);
// If DeleteAll is the option, let EVCorlibManager delete all files/folders.
// If not this Adapter will manage deleting files.
FileProcessorInstance.IsDeleteTemporaryFiles =
(IsDeleteTemporaryFiles == DeleteExtractedFilesOptions.DeleteNonNativeFiles) ? true : false;
FileProcessorInstance.ProcessMailStores(evCorlibEntity, TransformOutlookEDRMToDocumentBusinessEntity);
}
catch (EVException evException)
{
((Exception)evException).Trace().Swallow();
}
catch (Exception exception)
{
string errorCode = ErrorCodes.OutlookMailStoreProcessFailure;
exception.AddErrorCode(errorCode).Trace().Swallow();
}
}