private void InitializeInternal()
{
try
{
RefreshSchemas(OracleSchemaResolver.ResolveSchemas(this));
}
catch (Exception e)
{
TraceLog.WriteLine($"Database model for connection '{ConnectionString.Name}' initialization failed: {e}");
InitializationFailed?.Invoke(this, new DatabaseModelConnectionErrorArgs(e));
return;
}
finally
{
OracleSchemaResolver.UnregisterActiveModel(this);
}
_isInitialized = true;
RaiseEvent(Initialized);
RefreshIfNeeded();
if (_isDisposed)
{
return;
}
SetRefreshTimerInterval();
_refreshTimer.Elapsed += RefreshTimerElapsedHandler;
_refreshTimer.Start();
}
internal void Disconnect(OracleException exception)
{
OracleSchemaResolver.Unregister(this);
if (!_isInitialized)
{
return;
}
_isInitialized = false;
Disconnected?.Invoke(this, new DatabaseModelConnectionErrorArgs(exception));
}
public static IReadOnlyCollection <OracleSchema> ResolveSchemas(OracleDatabaseModel databaseModel)
{
OracleSchemaResolver resolver;
lock (ActiveResolvers)
{
var connectionString = databaseModel.ConnectionString.ConnectionString;
GetActiveModels(connectionString).Add(databaseModel);
if (!ActiveResolvers.TryGetValue(connectionString, out resolver))
{
resolver = new OracleSchemaResolver(databaseModel);
ActiveResolvers.Add(connectionString, resolver);
}
}
resolver.ResolveSchemas();
return(resolver._schemas);
}
