private static void preparedatadb()
{
if (DBUrl.DB_CURRENT_TYPE.ToUpper().Equals("MYSQL"))
{
DbCommand dbCommand = null;
DbDataReader dbDataReader = null;
DBConn dBConn = new DBConn();
try
{
dBConn.con = new MySqlConnection(string.Concat(new object[]
{
"Database=",
DBUrl.DB_CURRENT_NAME,
";Data Source=",
DBUrl.CURRENT_HOST_PATH,
";Port=",
DBUrl.CURRENT_PORT,
";User Id=",
DBUrl.CURRENT_USER_NAME,
";Password="******";Pooling=true;Min Pool Size=0;Max Pool Size=150;Default Command Timeout=0;charset=utf8;"
}));
dBConn.con.Open();
dBConn.setInUse();
dbCommand = dBConn.con.CreateCommand();
dbCommand.CommandText = "SELECT table_name FROM INFORMATION_SCHEMA.TABLES where (table_name like '%_auto_info%' or table_name like '%_data_daily%' or table_name like '%_data_hourly%' or table_name like 'rackthermal_hourly20%' or table_name like 'rackthermal_daily20%') and table_schema = '" + DBUrl.DB_CURRENT_NAME + "' ";
dbDataReader = dbCommand.ExecuteReader();
while (dbDataReader.Read())
{
string text = Convert.ToString(dbDataReader.GetValue(0));
if (!DBTools.ht_tablename.ContainsKey(text))
{
DBTools.ht_tablename.Add(text, text);
}
}
dbDataReader.Close();
dbCommand.Dispose();
dBConn.Close();
}
catch (Exception ex)
{
DebugCenter.GetInstance().appendToFile("DBERROR~~~~~~~~~~~Get DynaDB Connection Error : " + ex.Message + "\n" + ex.StackTrace);
try
{
dbDataReader.Close();
}
catch (Exception)
{
}
try
{
dbCommand.Dispose();
}
catch (Exception)
{
}
try
{
dBConn.Close();
}
catch (Exception)
{
}
}
}
}
public static DataTable GetAllPortPD()
{
DataTable dataTable = new DataTable();
DBConn dBConn = null;
DbCommand dbCommand = null;
DbDataAdapter dbDataAdapter = null;
string commandText;
if (DBUrl.DB_CURRENT_TYPE.ToUpper().Equals("MYSQL") || DBUrl.SERVERMODE)
{
commandText = "select * from port_data_daily" + DateTime.Now.ToString("yyyyMMdd");
try
{
dBConn = DBConnPool.getDynaConnection();
if (dBConn != null && dBConn.con != null)
{
dbDataAdapter = DBConn.GetDataAdapter(dBConn.con);
dbCommand = dBConn.con.CreateCommand();
dbCommand.CommandText = commandText;
dbDataAdapter.SelectCommand = dbCommand;
dbDataAdapter.Fill(dataTable);
dbDataAdapter.Dispose();
dbCommand.Dispose();
dBConn.Close();
}
return(dataTable);
}
catch (Exception)
{
try
{
dbDataAdapter.Dispose();
}
catch
{
}
try
{
dbCommand.Dispose();
}
catch
{
}
try
{
dBConn.Close();
}
catch
{
}
return(dataTable);
}
}
commandText = "select * from port_data_daily ";
try
{
dBConn = DBConnPool.getDynaConnection(DateTime.Now);
if (dBConn != null && dBConn.con != null)
{
dbDataAdapter = new OleDbDataAdapter();
dbCommand = dBConn.con.CreateCommand();
dbCommand.CommandText = commandText;
dbDataAdapter.SelectCommand = dbCommand;
dbDataAdapter.Fill(dataTable);
dbDataAdapter.Dispose();
dbCommand.Dispose();
dBConn.Close();
}
}
catch (Exception)
{
try
{
dbDataAdapter.Dispose();
}
catch
{
}
try
{
dbCommand.Dispose();
}
catch
{
}
try
{
dBConn.Close();
}
catch
{
}
}
return(dataTable);
}
public int Save()
{
DbCommand dbCommand = null;
DBConn dBConn = null;
try
{
int result;
if (this.gid == null || this.gid.Length < 1 || this.gid.Equals("0"))
{
result = -1;
return(result);
}
if (this.bid == null || this.bid.Length < 1 || this.bid.Equals("0"))
{
result = -1;
return(result);
}
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + DBUrl.DEFAULT_HOST_PATH + ";Jet OLEDB:Database Password="******"update gatewaytable set eleflag=",
current.ElectricityUsage,
",capacity=",
current.Capacity,
" where slevel=2 and gid='",
this.gid,
"' and bid='",
this.bid,
"' and sid='",
current.SubmeterID,
"' "
});
dbCommand.ExecuteNonQuery();
}
dbCommand.CommandText = string.Concat(new string[]
{
"update gatewaytable set disname = '",
this.bname,
"',location='",
this.location,
"' where slevel = 1 and gid = '",
this.gid,
"' and bid='",
this.bid,
"' "
});
int num = dbCommand.ExecuteNonQuery();
dbCommand.Transaction.Commit();
dbCommand.Dispose();
dBConn.Close();
result = num;
return(result);
}
catch (Exception ex)
{
DebugCenter.GetInstance().appendToFile("DBERROR~~~~~~~~~~~DBERROR : " + ex.Message + "\n" + ex.StackTrace);
if (dbCommand != null)
{
try
{
dbCommand.Transaction.Rollback();
dbCommand.Dispose();
}
catch (Exception)
{
}
}
if (dBConn.con != null)
{
try
{
dBConn.Close();
}
catch (Exception)
{
}
}
}
return(-1);
}