/**
* Processes an ID query request
*
* @param request
* @return
*/
public Response IDQueryRequestProcess(Request request) {
ArrayList<String> responseMessage = new ArrayList<String>();
if (getInt(this.getID()) < getInt(this.NextPeerID)
&& getInt(request.getPeerID()) > getInt(this.getID())
&& getInt(request.getPeerID()) > getInt(this.getNextPeerID())) {
responseMessage.add(this.getNextPeerHostName() + " " + this.getNextPeerPort());
return new Response(Settings.Version, "ID", "1", "301", "redirect", responseMessage);
} else if (getInt(request.getPeerID()) > getInt(this.getID())
&& getInt(request.getPeerID()) < getInt(this.getNextPeerID())
|| getInt(this.getID()) > getInt(this.NextPeerID)
&& getInt(request.getPeerID()) > getInt(this.getID())) {
return new Response(Settings.Version, "ID", "0", "200", "ok", responseMessage);
} else if (this.getID() == this.NextPeerID) {
if (getInt(this.getID()) > getInt(request.getPeerID())) {
return new Response(Settings.Version, "ID", "0", "200", "ok", responseMessage);
} else {
// This condition requires more coding time
return NEXTQueryReuqestProcess(request);
}
} else if (getInt(request.getPeerID()) == getInt(this.getID())) {
return new Response(Settings.Version, "ID", "0", "400", "peerexist", responseMessage);
} else if (!request.getVersion().trim().equals(Settings.Version.trim())) {
return new Response(Settings.Version, "ID", "0", "401", "versionError", responseMessage);
} else {
return new Response(Settings.Version, "ID", "0", "503", "UnknownCondition", responseMessage);
}
}
