reduce Director's size so the jsps handle getting data, etc.

git

+cherry pick quickselect with additional public median method

src/web/Director.java

@@ -14,70 +14,19 @@ import search.BasicSearchResult;
 
 public class Director extends HttpServlet {
 	public void doPost(HttpServletRequest request,HttpServletResponse response) throws IOException, ServletException {
-	    String req = getUrlDoPortion(request);
+		RequestDispatcher view = null;
+		String req = getUrlDoPortion(request);
 	    //if (req == "doBioLookup.do")
-	    		//doBioLookup(request, response);
+	    		view = request.getRequestDispatcher("bioresult.jsp");
+	    		request.setAttribute("url", req);
 	    
-	    RequestDispatcher view = request.getRequestDispatcher("histogram.jsp");
+	    //RequestDispatcher view = request.getRequestDispatcher("histogram.jsp");
 	    view.forward(request, response);
     }
 	
-	private void doBioLookup(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-		//get answers from form
-		String phylum = request.getParameter("phylum");
-		String bioClass = request.getParameter("class");
-		String order = request.getParameter("order");
-		String family = request.getParameter("family");
-		String genus = request.getParameter("genus");
-		String species = request.getParameter("species");
-
-	    TrawlExpert te = (TrawlExpert)request.getServletContext().getAttribute("trawl");
-	    //find all applicable things underneath the top most one, need API for this
-	    
-	    //result = te.getPhylum(); // SOmething like this
-	    
-	    //send lists of things to build the dropdowns
-	    request.setAttribute("phylum", result);
-	    request.setAttribute("bioClass", result);
-	    request.setAttribute("order", result);
-	    request.setAttribute("family", result);
-	    request.setAttribute("genus", result);
-	    request.setAttribute("species", result);
-	    //send back the index.jsp page
-	    RequestDispatcher view = request.getRequestDispatcher("index.jsp");
-	    view.forward(request, response);
-	}
-	
 	private String getUrlDoPortion(HttpServletRequest request) {
 		String url = (String) request.getRequestURL().toString();
 		String[] s = url.split("/");
 		return s[s.length - 1];
 	}
-	
-	
-	private void doChangedPhyum(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-		//get answers from form
-		String phylum = request.getParameter("phylum");
-		String bioClass = request.getParameter("class");
-		String order = request.getParameter("order");
-		String family = request.getParameter("family");
-		String genus = request.getParameter("genus");
-		String species = request.getParameter("species");
-
-	    TrawlExpert te = (TrawlExpert)request.getServletContext().getAttribute("trawl");
-	    //find all applicable things underneath the top most one, need API for this
-	    
-	    //result = te.getPhylum(); // SOmething like this
-	    
-	    //send lists of things to build the dropdowns
-	    request.setAttribute("phylum", result);
-	    request.setAttribute("bioClass", result);
-	    request.setAttribute("order", result);
-	    request.setAttribute("family", result);
-	    request.setAttribute("genus", result);
-	    request.setAttribute("species", result);
-	    //send back the index.jsp page
-	    RequestDispatcher view = request.getRequestDispatcher("index.jsp");
-	    view.forward(request, response);
-	}
 }
\ No newline at end of file

tomcat/webapps/Trawl/bioresult.jsp

+<%@page import="org.json.simple.JSONArray"%>
+<%@page import="org.json.simple.parser.JSONParser"%>
+<%@ page import="java.util.*, data.Record, model.TrawlExpert, search.BST, search.BasicSearchResult, org.json.simple.JSONObject, data.TaxonNode" %>
+<%
+	TrawlExpert te = (TrawlExpert)request.getServletContext().getAttribute("trawl");
+	Iterable<TaxonNode> txNodes = te.getTaxonRecord(2).getChildren();
+	JSONParser parser = new JSONParser();
+	//JSONObject req = (JSONObject) parser.parse(request.getReader().toString());
+	
+	//Integer taxonId = (int) (long) req.get("taxonId");
+
+	JSONObject js = new JSONObject();
+	JSONArray taxonIds = new JSONArray();
+	JSONArray names    = new JSONArray();
+	
+	for (TaxonNode tx: txNodes){
+		taxonIds.add(tx.getTaxonId());
+		names.add(tx.getName());
+	}
+	
+	js.put("taxonId", taxonIds);
+	js.put("taxonName", names);
+	
+	out.print(js.toJSONString());
+	
+%>
\ No newline at end of file

tomcat/work/Catalina/localhost/ROOT/org/apache/jsp/index_jsp.java

 /*
  * Generated by the Jasper component of Apache Tomcat
  * Version: Apache Tomcat/9.0.6
- * Generated at: 2018-03-27 23:07:19 UTC
+ * Generated at: 2018-03-28 15:30:25 UTC
  * Note: The last modified time of this file was set to
  *       the last modified time of the source file after
  *       generation to assist with modification tracking.