Saudações
tenho um servlet que utiliza um método static de uma classe, coisa simples, mas ao compilar o servlet, ocorre o seguinte erro:cannot find symbol
symbol: variable ServletsUtilities
location: class coreservlets.ThreeParams
out.println(ServletsUtilities.headTitle(title) +
^
Ambas as classes estão dentro do mesmo pacote coreservlets
segue o código:package coreservlets;
import java.io.*;
import java.net.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author eliselbert
* @version
*/
public class ThreeParams extends HttpServlet {
// <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
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String title = "Reading three params";
out.println(ServletsUtilities.headTitle(title) +
"<BODY>\n " + "<H1>" + title +"</H1>" +
"<UL>\n" +
" <LI><STRONG>PARAM 1</STRONG>"
+ request.getParameter("param1") + "\n" +
" <LI><STRONG>PARAM 2</STRONG>"
+ request.getParameter("param2") + "\n" +
" <LI><STRONG>PARAM 3</STRONG>" + "\n"
+ request.getParameter("param3") + "\n" +
"</UL>\n" +
"</BODY></HTML>"
);
//processRequest(request, response);
}
/** Handles the HTTP <code>POST</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet(request, response);
}
/** Returns a short description of the servlet.
*/
public String getServletInfo() {
return "Short description";
}
// </editor-fold>
}
package coreservlets;
import java.io.*;
import java.net.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author eliselbert
* @version
*/
public class ServletsUtilities{
public static final String DOCTYPE = "<!DOCTYPE HTML PUBLIC \"-W3C//DTD HTML 4.0 " + "Transitional//EN\">";
public static String headTitle(String title){
return(DOCTYPE + "\n" + "<HTML>\n" + "<HEAD><TITLE>" + title + "</TITLE></HEAD>\n");
}
}
Agradeço
Eliselbert