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- import Beans.Usuario;
- import IOBD.InputOutputBD;
- import java.io.*;
- import javax.servlet.*;
- import javax.servlet.http.*;
- import javax.mail.MessagingException;
- import Servlets.MailUtilLocal;
- import java.util.*;
- public class EmailServlet extends HttpServlet {
- protected void doPost(HttpServletRequest request,
- HttpServletResponse response)
- throws ServletException, IOException {
- // get parameters from the request
- String userId = request.getParameter("userId");
- String password = request.getParameter("password");
- String nombre = request.getParameter("nombre");
- String tipo = request.getParameter("tipo");
- String emailAddress = request.getParameter("emailAddress");
- // create the User object and write it to a file
- Usuario user = new Usuario(userId, password, nombre, tipo, emailAddress);
- ServletContext sc = getServletContext();
- // store the User object in the session
- HttpSession session = request.getSession();
- session.setAttribute("user", user);
- // send email to user
- String to = emailAddress;
- String from = "email_list@murach.com";
- String subject = "Welcome to our email list";
- String body = "Dear " + nombre + ",nn"
- + "Thanks for joining our email list. "
- + "We'll make sure to send you announcements "
- + "about new products and promotions.n"
- + "Have a great day and thanks again!nn"
- + "Kelly Slivkoffn" + "Mike Murach & Associates";
- boolean isBodyHTML = false;
- try {
- MailUtilLocal.sendMail(to, from, subject, body, isBodyHTML);
- } catch (MessagingException e) {
- String errorMessage =
- "ERROR: Unable to send email. "
- + "Check Tomcat logs for details.<br>"
- + "NOTE: You may need to configure your "
- + "system as described in chapter 15.<br>"
- + "ERROR MESSAGE: " + e.getMessage();
- request.setAttribute("errorMessage", errorMessage);
- this.log("Unable to send email. n"
- + "Here is the email you tried to send: n"
- + "=====================================n"
- + "TO: " + emailAddress + "n"
- + "FROM: " + from + "n"
- + "SUBJECT: " + subject + "n"
- + "n"
- + body + "nn");
- }
- // forward request and response to JSP page
- String url = "/index.jsp";
- RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(url);
- dispatcher.forward(request, response);
- }
- }
- import java.util.Properties;
- import javax.mail.*;
- import javax.mail.internet.*;
- public class MailUtilLocal {
- public static void sendMail(String to, String from, String subject, String body, boolean bodyIsHTML)
- throws MessagingException {
- // 1 - get a mail session
- Properties props = new Properties();
- props.put("mail.transport.protocol", "smtp");
- props.put("mail.smtp.host", "localhost");
- props.put("mail.smtp.port", 25);
- Session session = Session.getDefaultInstance(props);
- session.setDebug(true);
- // 2 - create a message
- Message message = new MimeMessage(session);
- message.setSubject(subject);
- if (bodyIsHTML) {
- message.setContent(body, "text/html");
- } else {
- message.setText(body);
- }
- // 3 - address the message
- Address fromAddress = new InternetAddress(from);
- Address toAddress = new InternetAddress(to);
- message.setFrom(fromAddress);
- message.setRecipient(Message.RecipientType.TO, toAddress);
- // 4 - send the message
- Transport.send(message);
- }
- }
- String path = sc.getRealPath("/WEB-INF/EmailList.txt");
- UserIO.addRecord(user, path);
- Properties properties = System.getProperties();
- properties.setProperty("mail.smtp.host", host);
- properties.put("mail.smtp.auth", "true");
- properties.put("mail.smtp.starttls.enable", "true");
- properties.put("mail.smtp.ssl.enable", "true");
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