} // proc Dispose
public async Task <IOdetteFileWriter> CreateInFileAsync(IOdetteFile file, string userData)
{
var incomingFile = String.Format("In coming file {0} ", OdetteFileImmutable.FormatFileName(file, userData));
if (!service.IsInFileAllowed(file))
{
log.Info(incomingFile + "ignored");
return(null);
}
var fi = service.CreateInFileName(file, OdetteInFileState.Pending);
// check if the file exists
if (File.Exists(Path.ChangeExtension(fi.FullName, GetInFileExtention(OdetteInFileState.Received))) ||
File.Exists(Path.ChangeExtension(fi.FullName, GetInFileExtention(OdetteInFileState.PendingEndToEnd))) ||
File.Exists(Path.ChangeExtension(fi.FullName, GetInFileExtention(OdetteInFileState.Finished))))
{
throw new OdetteFileServiceException(OdetteAnswerReason.DuplicateFile, "File already exists.", false);
}
// open the file to write
var fileItem = await Task.Run(() => new FileItem(service, fi, file, true));
fileItem.Log(log, incomingFile + "accepted");
try
{
return(await Task.Run(new Func <IOdetteFileWriter>(fileItem.OpenWrite)));
}
catch (IOException e)
{
throw new OdetteFileServiceException(OdetteAnswerReason.UnspecifiedReason, e.Message, false, e);
}
} // func CreateInFile
} // func GetOutFiles
public async Task <bool> UpdateOutFileStateAsync(IOdetteFileEndToEndDescription description)
{
if (service.directoryOut == null) // do we have the directory
{
return(false);
}
// check file exists
var fi = service.CreateOutFileName(description.Name, OdetteOutFileState.WaitEndToEnd);
if (!fi.Exists)
{
return(false);
}
// mark file as finish
await ChangeOutFileStateAsync(fi, OdetteOutFileState.ReceivedEndToEnd);
// update file information
var fileItem = await Task.Run(() => new FileItem(service, fi, description.Name, false));
fileItem.Log(log, String.Format("Update file commit: {0} with [{1}] {2}", OdetteFileImmutable.FormatFileName(description.Name, description.UserData), description.ReasonCode, description.ReasonText));
var xCommit = fileItem.Extensions.Root.Element("commit");
if (xCommit == null)
{
fileItem.Extensions.Root.Add(xCommit = new XElement("commit"));
}
xCommit.SetAttributeValue("reasonCode", description.ReasonCode);
xCommit.SetAttributeValue("reasonText", description.ReasonText);
xCommit.SetAttributeValue("userData", description.UserData);
await fileItem.SaveExtensionsAsync();
return(true);
} // proc UpdateOutFileState
} // func GetEndToEnd
public IEnumerable <Func <IOdetteFileReader> > GetOutFiles()
{
if (service.directoryOut == null) // do we have the directory
{
yield break;
}
// collect alle out files
foreach (var fi in service.directoryOut.EnumerateFiles("*" + GetOutFileExtention(OdetteOutFileState.Sent)))
{
var file = TrySplitFileName(fi.Name);
if (file != null)
{
yield return(new Func <IOdetteFileReader>(() =>
{
var fileItem = new FileItem(service, fi, file, false);
fileItem.Log(log, String.Format("Sent file to destination: {0}", OdetteFileImmutable.FormatFileName(file, fileItem.SendUserData)));
// file for sent
return fileItem.OpenRead();
}));
}
}
} // func GetOutFiles
} // func CreateInFile
public IEnumerable <IOdetteFileEndToEnd> GetEndToEnd()
{
if (service.directoryIn == null) // do we have the directory
{
yield break;
}
// enumerator all files
foreach (var fi in service.directoryIn.EnumerateFiles("*" + GetInFileExtention(OdetteInFileState.PendingEndToEnd), SearchOption.TopDirectoryOnly))
{
var file = TrySplitFileName(fi.Name);
if (file != null)
{
var fileItem = new FileItem(service, fi, file, false);
var e2e = new FileEndToEnd(fileItem);
fileItem.Log(log, String.Format("Sent {1} end to end for: {0}", OdetteFileImmutable.FormatFileName(file, e2e.UserData), e2e.ReasonCode == 0 ? "positive" : "negative"));
yield return(e2e);
}
else
{
log.Warn("GetEndToEnd: Can not parse file name '{0}'...", fi.Name);
}
}
} // func GetEndToEnd
