public new void NewsAttachmentInsert(NewsAttachment entity)
{
// check permission: admin
PrincipalPermission permReg = new PrincipalPermission(Thread.CurrentPrincipal.Identity.Name, "Registered");
PrincipalPermission permAdmin = new PrincipalPermission(Thread.CurrentPrincipal.Identity.Name, "Administrator");
permReg.Union(permAdmin).Demand();
TraceCallEnterEvent.Raise();
try
{
// check required fields:
if (entity.Name.Length == 0)
throw new ArgumentNullException("NewsAttachment.Name", "A csatolt fájl aláírása nincs megadva.");
if (entity.Path.Length == 0)
throw new ArgumentNullException("NewsAttachment.Path", "A csatolt fájl neve nincs megadva.");
if (entity.FileData == null || entity.FileData.Length == 0)
throw new ArgumentNullException("NewsAttachment.FileData", "A csatolt fájl nincs megadva, vagy nem létezik.");
// logical checks:
string ext = Path.GetExtension(entity.Path).ToLower();
FileDataContext fileDataContext = new FileDataContext();
string fileName = entity.ID.ToString() + ext;
fileDataContext.NewsAttachmentInsert(entity.NewsRef, fileName, entity.FileData);
entity.FileSize = entity.FileData.Length;
entity.CreatedDate = DateTime.Now;
base.NewsAttachmentInsert(entity);
BusinessAuditEvent.Success();
TraceCallReturnEvent.Raise();
return;
}
catch (Exception ex)
{
ExceptionManager.Publish(ex);
BusinessAuditEvent.Fail(
new EventParameter("Exception", ex.ToString())
);
TraceCallReturnEvent.Raise(false);
throw;
}
}
