protected override void OnExecute(CommandProcessor theProcessor)
{
// Setup the insert parameters
string seriesInstanceUid = _file.DataSet[DicomTags.SeriesInstanceUid].GetString(0, string.Empty);
string sopinstanceUid = _file.MediaStorageSopInstanceUid;
FileSize = 0;
var finfo = new FileInfo(_file.Filename);
if (finfo.Exists)
{
FileSize = finfo.Length;
}
// Save the collection for undo purposes
SeriesXml seriesXml = _stream[seriesInstanceUid];
if (seriesXml != null)
{
InstanceXml instanceXml = seriesXml[sopinstanceUid];
if (instanceXml != null)
{
_saveCollection = instanceXml.Collection;
}
}
if (false == _stream.RemoveFile(_file))
{
Platform.Log(LogLevel.Warn, "SOP was unexpectedly not in XML Study Descriptor for file: {0}",
_file.Filename);
}
if (false == _stream.AddFile(_file, FileSize, _outputSettings))
{
Platform.Log(LogLevel.Error, "Unexpected error adding SOP to XML Study Descriptor for file {0}",
_file.Filename);
throw new ApplicationException("Unexpected error adding SOP to XML Study Descriptor for SOP: " +
_file.MediaStorageSopInstanceUid);
}
// Write it back out. We flush it out with every added image so that if a failure happens,
// we can recover properly.
WriteStudyStream(
Path.Combine(_studyStorageLocation.GetStudyPath(), _studyStorageLocation.StudyInstanceUid + ".xml"),
Path.Combine(_studyStorageLocation.GetStudyPath(), _studyStorageLocation.StudyInstanceUid + ".xml.gz"),
_stream);
}
protected override void OnUndo()
{
Platform.Log(LogLevel.Info, "Undoing InsertStudyXmlCommand");
_stream.RemoveFile(_file);
string streamFile =
Path.Combine(_studyStorageLocation.GetStudyPath(), _studyStorageLocation.StudyInstanceUid + ".xml");
string gzStreamFile = streamFile + ".gz";
WriteStudyStream(streamFile, gzStreamFile, _stream);
}
protected override void OnExecute(CommandProcessor commandProcessor)
{
_studyXml.RemoveFile(_file);
// flush it into disk
// Write it back out. We flush it out with every added image so that if a failure happens,
// we can recover properly.
string streamFile = _studyLocation.GetStudyXmlPath();
string gzStreamFile = streamFile + ".gz";
WriteStudyStream(streamFile, gzStreamFile, _studyXml);
}
protected override void OnUndo()
{
if (!_duplicate)
{
_studyXml.RemoveFile(_file);
if (_writeFile)
{
bool fileCreated;
_studyStorageLocation.SaveStudyXml(_studyXml, out fileCreated);
}
}
}
