/// <summary>
/// Retrieves all stored data as XML text.
/// </summary>
/// <exception cref="IncompatibleDatabaseException">The database version is not compatible with this
/// version of the AnalyticsSessionWriter.</exception>
public string GetTextForStoredData()
{
lock (lockObj) {
if (session != null)
{
session.Flush();
}
}
UsageDataUploader uploader = new UsageDataUploader(dbFileName, ProductName);
return(uploader.GetTextForStoredData());
}
/// <summary>
/// Opens the database connection, updates the database if required.
/// Will start an upload to the server, if required.
/// </summary>
public void OpenSession()
{
IEnumerable <UsageDataEnvironmentProperty> appEnvironmentProperties = GetAppProperties();
bool sessionOpened = false;
lock (lockObj) {
if (session == null)
{
try {
session = new UsageDataSessionWriter(dbFileName, FindUserId);
} catch (IncompatibleDatabaseException ex) {
if (ex.ActualVersion < ex.ExpectedVersion)
{
LoggingService.Info("AnalyticsMonitor: " + ex.Message + ", removing old database");
Guid?oldUserId = UsageDataSessionWriter.RetrieveUserId(dbFileName);
// upgrade database by deleting the old one
TryDeleteDatabase();
try {
session = new UsageDataSessionWriter(dbFileName, () => (oldUserId ?? FindUserId()));
} catch (IncompatibleDatabaseException ex2) {
LoggingService.Warn("AnalyticsMonitor: Could not upgrade database: " + ex2.Message);
}
}
else
{
LoggingService.Warn("AnalyticsMonitor: " + ex.Message);
}
}
if (session != null)
{
session.OnException = MessageService.ShowException;
session.AddEnvironmentData(appEnvironmentProperties);
sessionOpened = true;
}
}
}
if (sessionOpened)
{
UsageDataUploader uploader = new UsageDataUploader(dbFileName, ProductName);
uploader.EnvironmentDataForDummySession = appEnvironmentProperties;
ThreadPool.QueueUserWorkItem(delegate { uploader.StartUpload(UploadUrl); });
}
}
/// <summary>
/// Opens the database connection, updates the database if required.
/// Will start an upload to the server, if required.
/// </summary>
public void OpenSession()
{
IEnumerable<UsageDataEnvironmentProperty> appEnvironmentProperties = GetAppProperties();
bool sessionOpened = false;
lock (lockObj) {
if (session == null) {
try {
session = new UsageDataSessionWriter(dbFileName, FindUserId);
} catch (IncompatibleDatabaseException ex) {
if (ex.ActualVersion < ex.ExpectedVersion) {
LoggingService.Info("AnalyticsMonitor: " + ex.Message + ", removing old database");
Guid? oldUserId = UsageDataSessionWriter.RetrieveUserId(dbFileName);
// upgrade database by deleting the old one
TryDeleteDatabase();
try {
session = new UsageDataSessionWriter(dbFileName, () => (oldUserId ?? FindUserId()));
} catch (IncompatibleDatabaseException ex2) {
LoggingService.Warn("AnalyticsMonitor: Could not upgrade database: " + ex2.Message);
}
} else {
LoggingService.Warn("AnalyticsMonitor: " + ex.Message);
}
}
if (session != null) {
session.OnException = ex => MessageService.ShowException(ex);
session.AddEnvironmentData(appEnvironmentProperties);
sessionOpened = true;
}
}
}
if (sessionOpened) {
UsageDataUploader uploader = new UsageDataUploader(dbFileName, ProductName);
uploader.EnvironmentDataForDummySession = appEnvironmentProperties;
ThreadPool.QueueUserWorkItem(delegate { uploader.StartUpload(UploadUrl); });
}
}
/// <summary>
/// Retrieves all stored data as XML text.
/// </summary>
/// <exception cref="IncompatibleDatabaseException">The database version is not compatible with this
/// version of the AnalyticsSessionWriter.</exception>
public string GetTextForStoredData()
{
lock (lockObj) {
if (session != null)
session.Flush();
}
UsageDataUploader uploader = new UsageDataUploader(dbFileName, ProductName);
return uploader.GetTextForStoredData();
}
