/// <summary>
/// identify and return unique document id given the conversation index.
/// </summary>
/// <param name="conversationIndex"> Conversation index obtained in EDRM format - metadata for outlook messages </param>
/// <param name="allowDuplicateIds"> Duplicates are allowed by default as this code is used to calculates parent document Ids and such other purposes </param>
/// <returns> document id </returns>
private string GetUniqueEmailDocumentIDFromConversationIndex(string conversationIndex)
{
string documentId = ThreadingConstraint + EmailThreadingHelper.GetMD5Hash(ASCIIEncoding.UTF8.GetBytes(conversationIndex));
// There is a possibility of document Ids being duplicated when created from threading constraint.
// Hence if it's found to be a duplicate id, replace with GUID.
if (_documentsIds.Contains(documentId))
{
documentId = Guid.NewGuid().ToString().Replace("-", "").ToUpper();
}
_documentsIds.Add(documentId);
return(documentId);
}
/// <summary>
/// Creates instance of OutlookAdapater class.
/// </summary>
public OutlookAdapter()
{
try
{
_documentsIds = new List <string>();
_documentRelationships = new List <EmailThreadingEntity>();
// Threading constraint by default is hash of a GUID. Hash is calculated to set the size to 32 to characters. rest 32 characters come from each document.
_threadingConstraint = EmailThreadingHelper.GetMD5Hash(Guid.NewGuid().ToByteArray());
_errors = new List <EVException>();
_filterByMappedFields = new List <FieldMapBEO>();
IsDeleteTemporaryFiles = DeleteExtractedFilesOptions.DeleteNone; // Initialize if temporary files can be deleted
}
catch (EVException evException)
{
((Exception)evException).Trace().Swallow();
}
catch (Exception exception)
{
string errorCode = ErrorCodes.CreateOutlookAdapterInstanceFailure;
exception.AddErrorCode(errorCode).Trace().Swallow();
}
}
/// <summary>
/// identify and return document id given the conversation index.
/// </summary>
/// <param name="conversationIndex"> Conversation index obtained in EDRM format - metadata for outlook messages </param>
/// <returns> document id </returns>
private string GetEmailDocumentIDFromConversationIndex(string conversationIndex)
{
return(ThreadingConstraint + EmailThreadingHelper.GetMD5Hash(ASCIIEncoding.UTF8.GetBytes(conversationIndex)));
}