//--------------------------------------------------------------------------
private Document InsertDocument(DocumentParser document)
{
// first, check if the document already exists
Document doc = DocumentsDao.GetDocumentById(document.GutenbergId);
if ((doc != null) &&
(doc.TableLoadState == Document.LoadState.Complete))
{
throw new Exception("document already exists!");
}
if (doc != null)
{
// if the document exists but the load state wasn't complete, it means
// we probably failed to load it previously and so we will run a clean
// up before trying to reload it
CleanupDocument(doc);
doc = null;
}
// check we have the minimal set of meta data
doc = GenerateDocumentModel(document);
DocumentsDao.Insert(doc);
_documentCache[doc.Id] = doc;
return(doc);
}
//--------------------------------------------------------------------------
public Document GetById(long documentId)
{
if (_documentCache.ContainsKey(documentId))
{
return(_documentCache[documentId]);
}
Document document = DocumentsDao.GetDocumentById(documentId);
_documentCache[document.Id] = document;
return(document);
}