//package xml;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class xmlout extends HttpServlet {
//Initialize global variables
myDatabase db = new myDatabase();
public void init(ServletConfig config) throws ServletException {
super.init(config);
}
//Process the HTTP Get request
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//command description
String command = "null", user = "", style = "default", list = "all";
personInfo pi = null ;
String homeurl = "/xml";
try {
command = request.getParameter("command");
list = request.getParameter("list");
user = request.getParameter("user");
style = request.getParameter("style");
db.open();
PrintWriter out = new PrintWriter (response.getOutputStream());
if(command.equals("htmlinfo")) {
response.setContentType("text/html");
out.println("info");
pi = db.find( user );
if(pi != null) {
out.println("
User name: "+pi.getName());
out.println("
User age: "+pi.getAge());
out.println("
User occup: "+pi.getOccupation());
out.println("
User style: "+pi.getStyle());
} else
out.println("User not found
");
out.println("");
} else if(command.equals("xmlinfo")) {
response.setContentType("text/xml");
String stylefile = "\"" + homeurl + "/" + style + ".xsl\"" ;
out.println("");
if( list.equals("all") ) user = "";
String xmlstr = db.XMLfind( user );
out.println(xmlstr);
} else
out.println("User not found");
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}
//Get Servlet information
public String getServletInfo() {
return "xml.xmlout Information";
}
}