public string Save(
TextIndexingRequest request,
ExtractionPointDetail text)
{
var record = new TextDocument(request.RemoteSourceIdentity, request.FriendlyName, request.MimeType, text)
{
Id = Guid.NewGuid().ToString(),
Created = DateTimeOffset.UtcNow
};
ActiveSession.Add(record);
return(record.Id);
}
public string Save(TextIndexingRequest request,
ExtractionPointDetail text)
{
var dropFile = "";
while (string.IsNullOrEmpty(dropFile) || File.Exists(dropFile))
{
dropFile = Path.Combine(_dropFolder, DateTime.Now.Ticks + "." + text.Sid + ".idx");
}
var idxIdentity =
CreateCacheEntry(request.RemoteSourceIdentity, request.FriendlyName, request.MimeType, text.Segment, dropFile);
return(idxIdentity);
}
public IEnumerable <TextIndexingRequest> GetReadyFiles()
{
var finalPath = FilePathSanitizer.AssureTrailingPathSlash(_dropFolder);
foreach (var file in Directory.EnumerateFiles(finalPath, "*.idx"))
{
// the index file is marked as indexed by the cache consumer
if ((File.GetAttributes(file) & FileAttributes.ReadOnly) != 0)
{
continue;
}
var infoFile = GetInfoFileName(file);
if (!File.Exists(infoFile))
{
continue;
}
// the info file needs to be marked as readonly to make sure
// the index file is ready
if ((File.GetAttributes(infoFile) & FileAttributes.ReadOnly) == 0)
{
continue;
}
var info = XDocument.Load(infoFile);
var ret = new TextIndexingRequest(
info.Root.Attribute("LSI").Value,
info.Root.Attribute("RSI").Value,
info.Root.Attribute("FriendlyName").Value,
info.ToString().GetHashCode().ToString(),
new IndexingRequestDetails(CultureInfo.InvariantCulture,
Encoding.Unicode,
info.Root.Attribute("OriginalMimeType").Value,
string.Empty,
string.Empty),
p => File.Open(file, FileMode.Open, FileAccess.Read, FileShare.Read)
);
yield return(ret);
}
}
protected Stream PreExtractionTransform(TextIndexingRequest request)
{
return(request.Content);
}
