Spring jms activemq

Question

我使用activemq和spring jms。 我有個問題。

這是我的EmailSender

@Service
@PropertySource("classpath:/properties/dev/application.properties")
public class EmailSenderImpl implements EmailSender {
    private static final Logger LOGGER = LoggerFactory.getLogger(EmailSenderImpl.class);

    @Autowired
    private JmsTemplate jmsTemplate;

    @Autowired
    private Environment env;

    @Override
    public void sendEmail(final Users user, EmailCauses emailCause) {
        LOGGER.debug("Sending email to user with id {} with cause {}", user.getId(), emailCause);

        //Retrieve User profile which defined with lazy fetch type.
        //It prevents org.hibernate.LazyInitializationException in jms message receiver method
        user.getUserProfile();

        jmsTemplate.send(env.getProperty(emailCause.getEmailQueueName()),
                new MessageCreator () {

                    @Override
                    public Message createMessage(Session session) throws JMSException {
                        return session.createObjectMessage(user);
                    }
                }
        );  
    } 

這是我的EmailHandler。

@Service
public class EmailHandler {
    private static final Logger LOGGER = LoggerFactory.getLogger(EmailHandler.class);

    private JavaMailSender mailSender;
    private VelocityEngine velocityEngine;
    private MessageSource messageSource;


    @Autowired
    public EmailHandler (JavaMailSender mailSender, VelocityEngine velocityEngine, MessageSource messageSource) {

        this.mailSender = mailSender;
        this.velocityEngine = velocityEngine;
        this.messageSource = messageSource;
    }


    //TODO - refactor method, add reserve server
    @Transactional
    public void processEmailNotifications (Users user) throws MessagingException, UnsupportedEncodingException {
        LOGGER.debug("Preparing to send greeting email to user {}", user);

        UserProfiles userProfile = user.getUserProfile();

        Map <String, Object> model = new HashMap <> ();
        model.put("name", userProfile.getName());
        model.put("patronymic", userProfile.getPatronymic());
        model.put("token", UriUtils.encode(user.getConfirmationToken(), "UTF8"));

        String email = user.getUserProfile().getEmail();
        sendEmail(email, "email.wellcome.subject", model, "wellcome_email.vm");

    }
     private void sendEmail (String emailTo, String subjectMessage, Map<String, Object> model, String templateName) {
        LOGGER.debug("Sending email to {} with subject message {}", emailTo, subjectMessage);

        try {

            MimeMessage message = mailSender.createMimeMessage();
            MimeMessageHelper helper = new MimeMessageHelper (message, true, "UTF-8");

            helper.setTo(emailTo);
            helper.setSubject(messageSource.getMessage(subjectMessage, null, Locale.getDefault()));

            String emailText = VelocityEngineUtils.mergeTemplateIntoString(velocityEngine, templateName, "UTF-8", model);
            helper.setText(emailText, true);

            mailSender.send(message);
            LOGGER.info("Email to address {} with subject {} was sent successfully", emailTo, subjectMessage);

        } catch (MessagingException me) {
            LOGGER.error("Email to address {} was not sent", emailTo, me);

        }

    }

我的堆棧跟蹤中有以下日志。 我不明白為什么它不起作用。

osjms.core.JmsTemplate - 在JMS會話上執行回調：ActiveMQSession {id = ID：igor-Aspire-5820TG-33061-1474030841626-1：7：1，started = false} 2016-09-16 16：02：40.871 - [ http-bio-8080-exec-6] [DEBUG] osjms.core.JmsTemplate - 發送創建的消息：ActiveMQTextMessage {commandId = 0，responseRequired = false，messageId = null，originalDestination = null，originalTransactionId = null，producerId = null，destination = null，transactionId = null，expiration = 0，timestamp = 0，arrival = 0，brokerInTime = 0，brokerOutTime = 0，correlationId = null，replyTo = null，persistent = false，type = null，priority = 0，groupID = null ，groupSequence = 0，targetConsumerId = null，compressed = false，userID = null，content = null，marshalledProperties = null，dataStructure = null，redeliveryCounter = 0，size = 0，properties = null，readOnlyProperties = false，readOnlyBody = false，droppable = false，text = xDDD}

Answer 1

你可以發布其他日志和JmsTemplate設置配置，因為會話沒有在你的日志和生產者，messageid和目的地上啟動...信息是null