private void executeDDL()
{
try
{
//eventos a serem disparados
TaskLogStringDelegate taskLogDelegate = new TaskLogStringDelegate(taskLog);
TaskLogExceptionDelegate taskLogExceptionDelegate = new TaskLogExceptionDelegate(addPkgError);
TaskLogUpdateDelegate taskLogUpdateDelegate = new TaskLogUpdateDelegate(addPkgInfo);
using (var connection = createConnection())
{
var sqls = getQueriesSql();
connection.BeginTransaction();
foreach (var sql in sqls)
{
taskLog("Script file: " + sql.FileName);
taskLog("'============================================================================'");
string querySql = StringUtilIts.GetStringFromBytes(sql.DataFile);
try
{
StringBuilder queryLog = new StringBuilder();
queryLog.Append("Preparing Command: ...\n");
queryLog.Append("'============================================================================'\n");
queryLog.Append(querySql);
queryLog.Append("\n");
queryLog.Append("'============================================================================'");
//passa o parametro e dispara o delegate
taskLogDelegate.DynamicInvoke(queryLog.ToString());
//add comando para execução
connection.AddTransaction(querySql);
//delay para garantir a geração do log na tela
Thread.Sleep(100);
}
catch (Exception ex)
{
string scriptError = "Error in file: " + sql.FileName;
//passa o parametro e dispara o delegate
taskLogDelegate.DynamicInvoke(scriptError);
//dispara o delegate para add update info do erro
taskLogExceptionDelegate.DynamicInvoke(ex);
//delay para garantir a geração do log na tela
Thread.Sleep(100);
//para a porra toda
cancelation();
}
}
try
{
StringBuilder queryLog = new StringBuilder();
queryLog.Append("/****************************************************************************/\n");
queryLog.Append("Executing Query ...\n");
queryLog.Append("'****************************************************************************'\n");
//limpa o log builder
queryLog.Clear();
queryLog.Append("'============================================================================'\n");
queryLog.Append("Query executed sucessfully !\n");
queryLog.Append("'============================================================================'\n");
//delay para garantir a geração do log na tela
Thread.Sleep(100);
//passa o parametro e dispara o delegate
taskLogDelegate.DynamicInvoke(queryLog.ToString());
//efetiva transação
connection.CommitTransaction();
//se consegui chegar aqui ta tudo ok
taskLogUpdateDelegate.DynamicInvoke();
}
catch (Exception ex)
{
StringBuilder logScreen = new StringBuilder("Falha ao efetivar a transação.");
logScreen.Append("Mensagem: " + LoggerUtilIts.GetInnerException(ex));
//defaz todas as alterações
connection.RollbackTransaction();
}
}
}
catch (OperationCanceledException oc)
{
StringBuilder queryLog = new StringBuilder();
queryLog.Append("'****************************************************************************'\n");
queryLog.Append("Failed sql statement.\n");
queryLog.Append("'****************************************************************************'\n");
queryLog.Append(oc.Message);
taskLog(queryLog.ToString());
}
}