private void AsyncLoadSessionIds(object state)
{
var args = (UserSessionQueryParameters)state;
try
{
using (var db = FindByUserDatabase.GetDatabase(_context))
{
var sessionIds = db.FindSessions(args.User, args.Date);
lock (_lock)
{
_sessionIds = sessionIds;
}
}
}
catch (Exception ex)
{
_context.Log.ReportException(ex, ExtentionDefinition.LogCategory, true, false);
lock (_lock)
{
_sessionIds = new HashSet <Guid>();
}
}
var del = new MethodInvoker(UpdateSelectedSessions);
Invoke(del);
}
public void Dispose()
{
if (_db != null)
{
_db.Dispose();
_db = null;
}
}
public void Dispose()
{
if (_db != null)
{
_db.Dispose();
_db = null;
}
}
private void AsyncLoadUserList(object state)
{
try
{
using (var db = FindByUserDatabase.GetDatabase(_context))
{
ThreadSafeRefreshUsers(db.LoadUsernames(DataRetentionDays));
}
}
catch (Exception ex)
{
_context.Log.RecordException(ex, ExtentionDefinition.LogCategory, true);
ThreadSafeRefreshUsers(new List <string>());
Enabled = true;
}
}
public static FindByUserDatabase GetDatabase(IRepositoryContext context)
{
var config = context.Configuration.Common as FindByUserConfiguration;
if (config == null)
{
return(null);
}
FindByUserDatabase db = null;
try
{
DbProviderFactory factory;
switch (config.DatabaseProvider)
{
case "VistaDB":
factory = CreateVistaDbProviderFactory();
break;
default:
factory = DbProviderFactories.GetFactory("System.Data.SqlClient");
break;
}
db = new FindByUserDatabase(context, factory, config.ConnectionString);
DatabaseUnavailable = false;
}
catch (Exception ex)
{
// Only log the first time we fail until the user edits config
if (!DatabaseUnavailable)
{
DatabaseUnavailable = true;
context.Log.Error(ex, ExtentionDefinition.LogCategory, "Could not open database",
config.ConnectionString);
}
}
return(db);
}
public static FindByUserDatabase GetDatabase(IRepositoryContext context)
{
var config = context.Configuration.Common as FindByUserConfiguration;
if (config == null)
return null;
FindByUserDatabase db = null;
try
{
DbProviderFactory factory;
switch (config.DatabaseProvider)
{
case "VistaDB":
factory = CreateVistaDbProviderFactory();
break;
default:
factory = DbProviderFactories.GetFactory("System.Data.SqlClient");
break;
}
db = new FindByUserDatabase(context, factory, config.ConnectionString);
DatabaseUnavailable = false;
}
catch (Exception ex)
{
// Only log the first time we fail until the user edits config
if (!DatabaseUnavailable)
{
DatabaseUnavailable = true;
context.Log.Error(ex, ExtentionDefinition.LogCategory, "Could not open database",
config.ConnectionString);
}
}
return db;
}
private void RefreshUserList()
{
if (!Enabled || _context == null)
{
return;
}
Enabled = false;
_selectedUsername = cboUser.SelectedIndex >= 0 ? cboUser.Items[cboUser.SelectedIndex].ToString() : null;
cboUser.Items.Clear();
cboUser.Items.Add("<All Users>");
// Check if the database is available
using (var db = FindByUserDatabase.GetDatabase(_context))
{
if (db == null || FindByUserDatabase.DatabaseUnavailable)
{
ShowError = true;
return;
}
}
ThreadPool.QueueUserWorkItem(AsyncLoadUserList, null);
}
public SessionScanner(ISession session, IRepositoryContext context)
{
_session = session;
_db = FindByUserDatabase.GetDatabase(context);
}
public SessionScanner(ISession session, IRepositoryContext context)
{
_session = session;
_db = FindByUserDatabase.GetDatabase(context);
}
