private int SendAnnotationsInFolderToDataService(string folderName, string dataServiceUrl)
{
if (string.IsNullOrEmpty(folderName) || string.IsNullOrEmpty(dataServiceUrl))
{
Platform.Log(LogLevel.Error, "Trying to send queued annotations from an invalid folder ({0}) or to an invalid data service ({1})", folderName, dataServiceUrl);
return(0);
}
string folderPath = System.IO.Path.Combine(AimSettings.Default.AnnotationQueuesFolder, folderName);
if (!System.IO.Directory.Exists(folderPath))
{
return(0);
}
int sentCounter = 0;
try
{
string[] annotationFiles = System.IO.Directory.GetFiles(folderPath, "*.xml", System.IO.SearchOption.TopDirectoryOnly);
if (annotationFiles.Any())
{
IAimDataService aimDataService = new AimDataServiceExtensionPoint().CreateExtensions().OfType <IAimDataService>().FirstOrDefault(dataService => dataService.ServiceUrl == dataServiceUrl);
if (aimDataService == null)
{
Platform.Log(LogLevel.Error, "Trying to send queued annotations to data service at ({0}). There is no data service configured for the URL");
return(0);
}
const int fileCountToSendAtOnce = 10; // # of files to read at one time
for (int i = 0; i < (annotationFiles.Length + fileCountToSendAtOnce) / fileCountToSendAtOnce; i++)
{
// Read next batch
var annotationPathNames = new List <string>();
int nextBatchMaxCnt = Math.Min((i + 1) * fileCountToSendAtOnce, annotationFiles.Length);
for (int j = i * fileCountToSendAtOnce; j < nextBatchMaxCnt; j++)
{
annotationPathNames.Add(System.IO.Path.Combine(folderPath, annotationFiles[j]));
}
var xmlAnnotations = AimManager.AimManager.Instance.ReadXmlAnnotationsToMemory(aimDataService.AimVersion, annotationPathNames);
// Send read annotations to the Data Service
if (xmlAnnotations.Count > 0)
{
try
{
aimDataService.SendAnnotations(new List <string>(xmlAnnotations.Values));
sentCounter += xmlAnnotations.Count;
// Delete sent files
Debug.Assert(annotationPathNames.Count > xmlAnnotations.Count, "Was not able to read all annotations");
xmlAnnotations.Clear();
foreach (var readAnnotationFile in xmlAnnotations.Keys)
{
try
{
System.IO.File.Delete(readAnnotationFile);
}
catch (Exception ex)
{
Platform.Log(LogLevel.Error, ex, "Failed to delete sent annotation file ({0}). The file will be send again.", readAnnotationFile);
}
}
xmlAnnotations.Clear();
}
catch (Exception ex)
{
Platform.Log(LogLevel.Debug, ex, "Failed to send annotations to the AIM Data Service ({0}).", dataServiceUrl);
break; // assume that data service is unavailable
}
}
}
}
}
catch (Exception ex)
{
Platform.Log(LogLevel.Error, ex, "Failed to send files from {0} to server {1}", folderPath, dataServiceUrl);
}
return(sentCounter);
}
private int SendAnnotationsInFolderToDataService(string folderName, string dataServiceUrl)
{
if (string.IsNullOrEmpty(folderName) || string.IsNullOrEmpty(dataServiceUrl))
{
Platform.Log(LogLevel.Error, "Trying to send queued annotations from an invalid folder ({0}) or to an invalid data service ({1})", folderName, dataServiceUrl);
return 0;
}
string folderPath = System.IO.Path.Combine(AimSettings.Default.AnnotationQueuesFolder, folderName);
if (!System.IO.Directory.Exists(folderPath))
return 0;
int sentCounter = 0;
try
{
string[] annotationFiles = System.IO.Directory.GetFiles(folderPath, "*.xml", System.IO.SearchOption.TopDirectoryOnly);
if (annotationFiles.Any())
{
IAimDataService aimDataService = new AimDataServiceExtensionPoint().CreateExtensions().OfType<IAimDataService>().FirstOrDefault(dataService => dataService.ServiceUrl == dataServiceUrl);
if (aimDataService == null)
{
Platform.Log(LogLevel.Error, "Trying to send queued annotations to data service at ({0}). There is no data service configured for the URL");
return 0;
}
const int fileCountToSendAtOnce = 10; // # of files to read at one time
for (int i = 0; i < (annotationFiles.Length + fileCountToSendAtOnce) / fileCountToSendAtOnce; i++)
{
// Read next batch
var annotationPathNames = new List<string>();
int nextBatchMaxCnt = Math.Min((i + 1) * fileCountToSendAtOnce, annotationFiles.Length);
for (int j = i * fileCountToSendAtOnce; j < nextBatchMaxCnt; j++)
annotationPathNames.Add(System.IO.Path.Combine(folderPath, annotationFiles[j]));
var xmlAnnotations = AimManager.AimManager.Instance.ReadXmlAnnotationsToMemory(aimDataService.AimVersion, annotationPathNames);
// Send read annotations to the Data Service
if (xmlAnnotations.Count > 0)
{
try
{
aimDataService.SendAnnotations(new List<string>(xmlAnnotations.Values));
sentCounter += xmlAnnotations.Count;
// Delete sent files
Debug.Assert(annotationPathNames.Count > xmlAnnotations.Count, "Was not able to read all annotations");
xmlAnnotations.Clear();
foreach (var readAnnotationFile in xmlAnnotations.Keys)
{
try
{
System.IO.File.Delete(readAnnotationFile);
}
catch (Exception ex)
{
Platform.Log(LogLevel.Error, ex, "Failed to delete sent annotation file ({0}). The file will be send again.", readAnnotationFile);
}
}
xmlAnnotations.Clear();
}
catch (Exception ex)
{
Platform.Log(LogLevel.Debug, ex, "Failed to send annotations to the AIM Data Service ({0}).", dataServiceUrl);
break; // assume that data service is unavailable
}
}
}
}
}
catch (Exception ex)
{
Platform.Log(LogLevel.Error, ex, "Failed to send files from {0} to server {1}", folderPath, dataServiceUrl);
}
return sentCounter;
}
