import java.util.Date;

import java.util.Properties;

import java.util.Set;

import javax.mail.Message;

import javax.mail.MessagingException;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.AddressException;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeMessage;

@Component

public class MailService {

private Properties props;

private Session session;

private String senderHost;

private String senderServer;

private String senderAddress;

private String senderPassword = "";

private String recipientAddress;

private String emailContent;

public MailService(){

senderHost = "localhost";

senderServer = "yular";

senderAddress = "yular@gmail.com";

props = System.getProperties();

props.setProperty("mail.smtp.host", senderHost);

session = Session.getDefaultInstance(props);

emailSubject = "";

emailContent = "";

recipientAddress = " ... ";

}

public void sendMailNotification()

{

try

{

Message msg = new MimeMessage(session);

msg.setFrom(new InternetAddress(senderAddress));

msg.addRecipient(Message.RecipientType.TO,

new InternetAddress(recipientAddress));

generateMessage();

msg.setSubject(emailSubject);

msg.setSentDate(new Date());

msg.setContent(emailContent, "text/html; charset=utf-8"); // The type of email content can be changed.

Transport.send(msg);

}

catch (AddressException e)

{

System.out.println(" Send Fail, Address Exception : " + e);

}

catch (MessagingException e)

{

System.out.println(" Send Fail, Message Exception : " + e);

}

}

//Set the message content there

private void generateMessage(){

emailSubject = " ... ";

emailContent = " ........ ";

}

}