private ConnectionBase CreateConnection(FloorSet allFloorSet, SettingsBase connectionSetting)
{
// Parser the floor info from the settings
FloorSet newConnectionFloorSet;
string[] floorInfo;
if (connectionSetting["FloorSet"].ToString().Contains("L"))
{
// Use old parser method
floorInfo = ((string)connectionSetting["FloorSet"]).Split(new char[] { 'F', 'L' });
// First Detect the FloorNumber has exist and the value is correct
for (int i = 0, FloorNumber, FloorLength; i <= (floorInfo.Length / 2) - 1; i++)
{
FloorNumber = Convert.ToInt32(floorInfo[i * 2 + 1]);
FloorLength = Convert.ToInt32(floorInfo[i * 2 + 2]);
if ((allFloorSet[FloorNumber] != null) || (FloorLength <= 0) || (FloorLength >= 100))
{
throw new ApplicationException("Settings中的楼层值有错误!");
}
}
// Start to create FloorSet
newConnectionFloorSet = new FloorSet();
for (int i = 0; i <= (floorInfo.Length / 2) - 1; i++)
{
Floor floor = new Floor(Convert.ToInt32(floorInfo[i * 2 + 1]), Convert.ToInt32(floorInfo[i * 2 + 2]));
newConnectionFloorSet.Add(floor);
allFloorSet.Add(floor);
}
}
else
{
// Use new parser method
floorInfo = connectionSetting["FloorSet"].ToString().Split(new char[] { 'F' }, StringSplitOptions.RemoveEmptyEntries);
// Parser each floor's room information
Dictionary <int, int[]> roomNumberInfo = new Dictionary <int, int[]>();
for (int floorIndex = 0; floorIndex < floorInfo.Length; floorIndex++)
{
string[] roomInfo = floorInfo[floorIndex].Split('R');
// Obtain floor number
int floorNumber = int.Parse(roomInfo[0]);
if (allFloorSet[floorNumber] != null)
{
Trace.WriteLine(string.Format(
"Settings:{0} contains duplicated floor {1}",
connectionSetting["Name"],
floorNumber),
"Connection");
throw new ApplicationException("Settings中的楼层值有错误!");
}
// Obtain room numbers
List <int> rooms = new List <int>();
for (int roomIndex = 1; roomIndex < roomInfo.Length; roomIndex++)
{
int newRoomNumber = int.Parse(roomInfo[roomIndex]);
if ((newRoomNumber <= 0) || (newRoomNumber >= 100) || rooms.Contains(newRoomNumber))
{
Trace.WriteLine(string.Format(
"Settings:{0} contains illegal room {1}",
connectionSetting["Name"],
floorNumber),
"Connection");
throw new ApplicationException("Settings中的楼层值有错误!");
}
rooms.Add(newRoomNumber);
}
roomNumberInfo.Add(floorNumber, rooms.ToArray());
}
// Create new floor set for the new connection
newConnectionFloorSet = new FloorSet();
foreach (KeyValuePair <int, int[]> floorRoomInfo in roomNumberInfo)
{
Floor floor = new Floor(floorRoomInfo.Key, floorRoomInfo.Value);
newConnectionFloorSet.Add(floor);
allFloorSet.Add(floor);
}
}
// Create new Connection
ConnectionBase newConnection = null;
string newConnectionTypeName = connectionSetting["Type"].ToString();
if (_ConnectionTypes[newConnectionTypeName] != null)
{
newConnection = ((ConnectionType)_ConnectionTypes[newConnectionTypeName]).CreateConnection(newConnectionFloorSet, connectionSetting);
}
else
{
throw new Exception("Settings中含有未知的协议");
}
return(newConnection);
}