I Am Having a problem, I think it is a logical one. As I don't fully understand the concept of Quartz.
I am Having the following Classes: a- BirthdayServlet.java, b- QuartzJob.java, c- MailSenderBean.java
The Goal is to send Email using Quartz Scheduler in my Servlet. And here is the classes code.
a-BirtdayServlet class
@WebServlet("/BirthdayServlet")
public class BirthdayServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#HttpServlet()
*/
public BirthdayServlet() {
super();
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
* response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse
response)
throws ServletException, IOException {
// TODO Auto-generated method stub
response.getWriter().append("Served at:
").append(request.getContextPath());
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
* response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.getWriter().println("I am Entering");
JobDetail job = JobBuilder.newJob(QuartzJob.class).build();
Trigger t1 = TriggerBuilder.newTrigger().withIdentity("SimpleTrigger").startNow().build();
Scheduler sc = StdSchedulerFactory.getDefaultScheduler();
sc.start();
sc.scheduleJob(job, t1);
response.getWriter().println("I am Leaving");
}
}
b- QuartzJob.java class
public class QuartzJob implements Job {
@Override
public void execute(JobExecutionContext arg0) throws JobExecutionException {
String body = ("TryingMyQuartz");
String subject = ("Recieved?");
String EmpEmail = ("amrr@gmail.com");
String sender = ("moha123@gmail.com");
String password = ("012344");
String senderDomain = ("@gmail.com");
String senderUsername = ("moha123");
MailSenderBean mailsender = new MailSenderBean();
mailsender.sendEmail(sender, senderUsername, password, EmpEmail, subject, body, senderDomain);
}
}
c- MailSenderBean.java
public class MailSenderBean {
public void sendEmail(String sender, String senderUsername, String password, String EmpEmail, String subject,
String body, String senderDomain) {
Properties props = System.getProperties();
if (senderDomain.equals("@gmail.com")) {
props.put("mail.smtp.host", "smtp.gmail.com");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "465");
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.socketFactory.fallback", "false");
Session mailSession = Session.getDefaultInstance(props, null);
mailSession.setDebug(true);
Message mailMessage = new MimeMessage(mailSession);
try {
mailMessage.setFrom(new InternetAddress(sender));
} catch (MessagingException e) {
// Sender mail not found
}
try {
mailMessage.setRecipient(Message.RecipientType.TO, new InternetAddress(EmpEmail));
} catch (MessagingException e) {
// Recipent mail not found
}
try {
mailMessage.setContent(body, "text/html");
mailMessage.setSubject(subject);
Transport transport = mailSession.getTransport("smtps");
transport.connect("smtp.gmail.com", senderUsername, password);
transport.sendMessage(mailMessage, mailMessage.getAllRecipients());
} catch (MessagingException e) {
// Cannot transport that message Sorry!
}
}
}
}
I am a bit sure that MailSenderBean is working fine. So the problem is with the Servlet or the QuartzJob classes. I don't know what is the problem with my code exactly. But it is not working. And the response.getwirter("I am Leaving") is not displayed. So the program terminates while making the schedule Job or Quartz.
