package com.bluelotussoftware.example.servlet;
 
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.MultipartConfig;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.Part;
 
/**
 *
 * @author John Yeary
 * @version 1.0
 */
@WebServlet(name = "FileUploadServlet", urlPatterns = {"/FileUploadServlet"})
@MultipartConfig(location = "/tmp")
public class FileUploadServlet extends HttpServlet {
 
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
 
        for (Part part : request.getParts()) {
            String filename = "";
            for (String s : part.getHeader("content-disposition").split(";")) {
                if (s.trim().startsWith("filename")) {
                    filename = s.split("=")[1].replaceAll("\"", "");
                }
            }
            part.write(filename);
        }
    }
}