protected T Execute <T>(Func <T> execute)
{
ModifiedCommandText = null;
ModifiedParameters = null;
T result;
var eventArgs = new EFIngresCommandEventArgs {
Command = this, Success = true
};
using (new CultureReestablisher())
{
EFIngresConnection.OnCommandStarted(eventArgs);
try
{
if (Direct)
{
result = execute();
eventArgs.Result = result;
}
else
{
using (var parser = new CommandParser(this))
{
ModifiedCommandText = CommandText;
ModifiedParameters = Parameters.Cast <IDbDataParameter>().ToList();
EFIngresConnection.OnCommandModified(eventArgs);
EFIngresConnection.CatalogHelpers.CreateCatalogs(parser.CatalogTables);
result = execute();
eventArgs.Result = result;
}
}
}
catch (Exception ex)
{
ex = new EFIngresCommandException(this, ex.Message, ex);
eventArgs.Success = false;
eventArgs.Error = ex;
throw ex;
}
finally
{
EFIngresConnection.OnCommandExecuted(eventArgs);
}
}
return(result);
}
internal void OnCommandExecuted(EFIngresCommandEventArgs e)
{
OnEvent(CommandExecuted, e);
}
internal void OnCommandModified(EFIngresCommandEventArgs e)
{
OnEvent(CommandModified, e);
}
