public static List<string> GetTreeData(string name, int number, string description)
{
Request request = new Request("GetTreeData");
request.AddParameter(new Parameter("name", name));
request.AddParameter(new Parameter("number", number));
request.AddParameter(new Parameter("description", description));
RPCWrapper.SendMethodRequest(request);
Response response = RPCWrapper.ReceiveMethodResponse();
Parameter p = null;
foreach (Parameter item in response.Parameters)
{
if (item.Direction == Direction.Return)
{
p = item;
break;
}
}
List<string> result = p.Value as List<string>;
return result;
}
public static Request Parse(XmlElement request)
{
if (request == null)
{
return null;
}
if (request.HasAttribute("Type"))
{
string type = request.GetAttribute("Type");
if (type != Const.REQUEST)
{
throw new Exception("method type error!");
}
}
else
{
throw new Exception("method format error!");
}
Request result = null;
if (request.HasAttribute("Name"))
{
string name = request.GetAttribute("Name");
result = new Request(name);
}
else
{
throw new Exception("method format error!");
}
if (request.HasAttribute("Sequence"))
{
string sequence = request.GetAttribute("Sequence");
result.Sequence = (sequence.ToLower() == "true" ? true : false);
}
else
{
throw new Exception("method format error!");
}
XmlNode parameterRoot = request.SelectSingleNode("Parameter");
if (parameterRoot != null)
{
XmlNodeList parameters = parameterRoot.ChildNodes;
foreach (XmlNode parameter in parameters)
{
Parameter p = Parameter.Parse(parameter as XmlElement);
result.AddParameter(p);
}
}
return result;
}
public static void SendMethodRequest(Request request)
{
Message msg = new Message();
msg.Type = MessageType.chat;
msg.To = server;
msg.Body = request.ToString();
RPCWrapper.con.Send(msg);
method = request.Name;
response = null;
autoEvent.Reset();
}
private static Response HandleRequest(Request request)
{
Response response = null;
switch (request.Name)
{
case "GetTreeData":
response = MethodWrapper.GetTreeData(request);
break;
default:
break;
}
return response;
}
public static Response GetTreeData(Request request)
{
string name = request.FindParameter("name").Value as string;
int number = (int)request.FindParameter("number").Value;
string description = request.FindParameter("description").Value as string;
Response response = new Response("GetTreeData");
List<string> result = new List<string>();
for(int i = 0 ; i < number; i ++)
{
result.Add(i.ToString().PadLeft(20, '0'));
}
ListDAO data = new ListDAO(BasicType.String.ToString(), result);
response.AddParameter(new Parameter(Direction.Return, "return", data));
return response;
}