protected override void ProcessMessages()
{
while (true)
{
ServiceMessage msg = bq.deQ();
Console.Write("\n {0} Recieved Message:\n", msg.TargetCommunicator);
msg.ShowMessage();
Console.Write("\n {0} Resource data:\n", msg.ResourceName);
string[] tokens = msg.Contents.Split(';');
string keywords = "";
string[] tempstring = tokens[1].Split(',');
foreach (string str in tempstring)
{
if (tokens[0] == "/T")
{
if(tempstring.Length==1)
keywords = keywords + str;
else
keywords = keywords + str+"/T";
}
else
{
if(tempstring.Length==1)
keywords = keywords + str;
else
keywords = keywords + str + "/M";
}
}
string queryString = tokens[0] + keywords + tokens[2];
List<string> filepattern = new List<string>();
filepattern.Add("*.*");
List<string> resultfilelist = new List<string>();
if (msg.ResourceName == "search_text")
{
QueryProcessor QP = new QueryProcessor(); //calling the QueryProcessor module to process the tokens
resultfilelist = QP.tokenAnalyzer(filepattern, @"..\..\DocumentVault\", queryString, tokens[3]);
}
string filestring = "";
foreach (string str in resultfilelist)
{
filestring = filestring + str + ",";
}
ServiceMessage reply = ServiceMessage.MakeMessage("client-echo", "echo", filestring, "search_text");
reply.TargetUrl = msg.SourceUrl;
reply.SourceUrl = msg.TargetUrl;
AbstractMessageDispatcher dispatcher = AbstractMessageDispatcher.GetInstance();
dispatcher.PostMessage(reply);
}
}
//test stub function for testing the individual class
#if TESTING_QUERY_PROCESSOR
public static void Main(string[] args)
{
List<string> pattern = new List<string>();
pattern.Add("*.txt");
string path = "../../testfiles";
string querystring = "/Tvoid";
QueryProcessor QP = new QueryProcessor();
Console.Write("\nI m testing Query Processor");
QP.tokenAnalyzer(pattern,path,querystring);
//Console.Write("n path = {0}\n file pattern = {1}\n query string = {2}", path, pattern, queryString);
}