import org.camunda.bpm.engine.delegate.DelegateExecution;

import org.camunda.bpm.engine.delegate.JavaDelegate;

import org.springframework.mail.SimpleMailMessage;

import org.springframework.mail.javamail.JavaMailSender;

import org.springframework.beans.factory.annotation.Autowired;

​

public class EmailNotificationDelegate implements JavaDelegate {

​

    @Autowired

    private JavaMailSender mailSender;

​

    @Override

    public void execute(DelegateExecution execution) throws Exception {

        SimpleMailMessage message = new SimpleMailMessage();

        message.setTo("recipient@example.com");

        message.setSubject("Task Notification");

        message.setText("A new task has been assigned to you.");

​

        mailSender.send(message);

    }

}