package ch08.section05;

import java.io.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class ReplyMail
    extends HttpServlet {
  private static final String CONTENT_TYPE = "text/html; charset=GBK";

  public void init() throws ServletException {
  }

  public void doGet(HttpServletRequest request, HttpServletResponse response) throws
      ServletException, IOException {
    response.setContentType(CONTENT_TYPE);
    PrintWriter out = response.getWriter();

    javax.servlet.http.HttpSession session = request.getSession();
    MailUser mailUser = (MailUser) session.getAttribute("_mailUser");
    String s_id = request.getParameter("id");
    int msg = Integer.parseInt(s_id);

    try {

      Folder inbox = mailUser.getInbox();

      Message[] msgs = inbox.getMessages();

      MimeMessage reply = (MimeMessage) msgs[msg].reply(false);
      reply.setFrom(new InternetAddress("wei@weijianxiang.com"));
      reply.setText("信息已經收到！");
      Transport.send(reply);

      out.println("信息回復成功。。。");
    }
    catch (MessagingException ex) {
      out.println("錯誤: " + ex.getMessage());
    }

  }

  public void doPost(HttpServletRequest request, HttpServletResponse response) throws
      ServletException, IOException {
    doGet(request, response);
  }

  public void destroy() {
  }
}