search.java Source code

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Here is the source code for search.java
Source

/*
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import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.mongodb.BasicDBObject;
import com.mongodb.DB;
import com.mongodb.DBCollection;
import com.mongodb.DBCursor;
import com.mongodb.DBObject;
import com.mongodb.Mongo;
import java.net.UnknownHostException;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author Navanith
 */
public class search extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        try (PrintWriter out = response.getWriter()) {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet search</title>");
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet search at " + request.getContextPath() + "</h1>");
            String srch_id = request.getParameter("search");
            DB db;

            Mongo mongo = new Mongo("LocalHost", 27017);
            db = mongo.getDB("local");
            out.println("db connected is..." + db);
            DBCollection collection = db.getCollection("StartupHun");
            out.println("table used connected is..." + collection);
            BasicDBObject query = new BasicDBObject("founded_year", new BasicDBObject("$gt", 2005));
            BasicDBObject cat = new BasicDBObject();
            //query.put("name", srch_id);
            DBCursor cursor = collection.find();
            // Print out "highest" priority items
            BasicDBObject query1 = null;
            int i = 0;
            while (cursor.hasNext()) {
                //out.println(cursor.next());
                query1 = (BasicDBObject) cursor.next();

                out.println((Integer) query1.get("founded_year") + "  " + i);
                i++;
            }

            out.println("</body>");
            out.println("</html>");
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}