package com.groupdocs.ui;
import javax.servlet.ServletException;
import javax.servlet.annotation.MultipartConfig;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.*;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.StandardCopyOption;
@WebServlet("/upload")
@MultipartConfig
public class Upload extends HttpServlet {
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
HttpSession session = request.getSession(true);
// Save source file to temporary folder and keep the path remembered.
Part source = request.getPart("source");
if (source != null) {
Path path = Files.createTempFile("groupdocs-conversion-source-", source.getSubmittedFileName());
Files.copy(source.getInputStream(), path, StandardCopyOption.REPLACE_EXISTING);
session.setAttribute("source", path);
}
// Save the value of Conversion Type for later use.
int conversionType = 5;
try {
conversionType = Integer.parseInt(request.getParameter("conversion-type"));
} catch (Exception x) {
// Ignore
}
request.getSession().setAttribute("conversion-type", conversionType);
// Redirect to Conversion servlet
response.sendRedirect("convert");
}
}