package org.appfuse.webapp.services.impl;
   
   import org.apache.tapestry5.ioc.Messages;
   import org.appfuse.model.User;
   import org.appfuse.service.MailEngine;
   import org.appfuse.webapp.services.EmailService;
   import org.springframework.mail.MailException;
   import org.springframework.mail.SimpleMailMessage;
   import org.springframework.security.core.userdetails.UsernameNotFoundException;
  
  /**
   *
   * @author Serge Eby
   */
  public class EmailServiceImpl implements EmailService {
      final private MailEngine mailEngine;
      final private SimpleMailMessage simpleMailMessage;
      final private Messages messages;
  
      public EmailServiceImpl(SimpleMailMessage simpleMailMessage, MailEngine mailEngine, Messages messages) {
          this.simpleMailMessage = simpleMailMessage;
          this.mailEngine = mailEngine;
          this.messages = messages;
      }
  
  
      public void send(User user, String subject, String message, String url, boolean hint)
              throws UsernameNotFoundException, MailException {
  
          // Message Template
          StringBuilder msg = new StringBuilder(message);
          // Skip credentials in Password Hint
          if (!hint) {
              msg.append("\n\n").append(messages.get("user.username"));
              msg.append(": ").append(user.getUsername()).append("\n");
              msg.append(messages.get("user.password")).append(": ");
              msg.append(user.getPassword());
          }
          msg.append("\n\nLogin at: ").append(url);
  
          simpleMailMessage.setTo(user.getFullName() + "<" + user.getEmail() + ">");
          simpleMailMessage.setSubject(subject);
          simpleMailMessage.setText(msg.toString());
  
          mailEngine.send(simpleMailMessage);
      }
  }