Example usage for org.springframework.jms.support JmsHeaders TYPE

Introduction

In this page you can find the example usage for org.springframework.jms.support JmsHeaders TYPE.

Prototype

String TYPE

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Message type label.

Usage

From source file:org.springframework.jms.support.SimpleJmsHeaderMapper.java

@Override
public void fromHeaders(MessageHeaders headers, javax.jms.Message jmsMessage) {
    try {/*w  w w .  jav  a 2s. c o  m*/
        Object jmsCorrelationId = headers.get(JmsHeaders.CORRELATION_ID);
        if (jmsCorrelationId instanceof Number) {
            jmsCorrelationId = jmsCorrelationId.toString();
        }
        if (jmsCorrelationId instanceof String) {
            try {
                jmsMessage.setJMSCorrelationID((String) jmsCorrelationId);
            } catch (Exception e) {
                logger.info("failed to set JMSCorrelationID, skipping", e);
            }
        }
        Object jmsReplyTo = headers.get(JmsHeaders.REPLY_TO);
        if (jmsReplyTo instanceof Destination) {
            try {
                jmsMessage.setJMSReplyTo((Destination) jmsReplyTo);
            } catch (Exception e) {
                logger.info("failed to set JMSReplyTo, skipping", e);
            }
        }
        Object jmsType = headers.get(JmsHeaders.TYPE);
        if (jmsType instanceof String) {
            try {
                jmsMessage.setJMSType((String) jmsType);
            } catch (Exception e) {
                logger.info("failed to set JMSType, skipping", e);
            }
        }
        Set<String> headerNames = headers.keySet();
        for (String headerName : headerNames) {
            if (StringUtils.hasText(headerName) && !headerName.startsWith(JmsHeaders.PREFIX)) {
                Object value = headers.get(headerName);
                if (value != null && SUPPORTED_PROPERTY_TYPES.contains(value.getClass())) {
                    try {
                        String propertyName = this.fromHeaderName(headerName);
                        jmsMessage.setObjectProperty(propertyName, value);
                    } catch (Exception e) {
                        if (headerName.startsWith("JMSX")) {
                            if (logger.isTraceEnabled()) {
                                logger.trace(
                                        "skipping reserved header, it cannot be set by client: " + headerName);
                            }
                        } else if (logger.isWarnEnabled()) {
                            logger.warn("failed to map Message header '" + headerName + "' to JMS property", e);
                        }
                    }
                }
            }
        }
    } catch (Exception ex) {
        if (logger.isWarnEnabled()) {
            logger.warn("error occurred while mapping from MessageHeaders to JMS properties", ex);
        }
    }
}

From source file:org.springframework.jms.support.SimpleJmsHeaderMapper.java

@Override
public MessageHeaders toHeaders(javax.jms.Message jmsMessage) {
    Map<String, Object> headers = new HashMap<String, Object>();
    try {/*from ww w  .ja  v  a 2  s  .  co m*/
        try {
            String correlationId = jmsMessage.getJMSCorrelationID();
            if (correlationId != null) {
                headers.put(JmsHeaders.CORRELATION_ID, correlationId);
            }
        } catch (Exception ex) {
            logger.info("failed to read JMSCorrelationID property, skipping", ex);
        }
        try {
            Destination destination = jmsMessage.getJMSDestination();
            if (destination != null) {
                headers.put(JmsHeaders.DESTINATION, destination);
            }
        } catch (Exception ex) {
            logger.info("failed to read JMSDestination property, skipping", ex);
        }
        try {
            int deliveryMode = jmsMessage.getJMSDeliveryMode();
            headers.put(JmsHeaders.DELIVERY_MODE, deliveryMode);
        } catch (Exception ex) {
            logger.info("failed to read JMSDeliveryMode property, skipping", ex);
        }
        try {
            long expiration = jmsMessage.getJMSExpiration();
            headers.put(JmsHeaders.EXPIRATION, expiration);
        } catch (Exception ex) {
            logger.info("failed to read JMSExpiration property, skipping", ex);
        }
        try {
            String messageId = jmsMessage.getJMSMessageID();
            if (messageId != null) {
                headers.put(JmsHeaders.MESSAGE_ID, messageId);
            }
        } catch (Exception ex) {
            logger.info("failed to read JMSMessageID property, skipping", ex);
        }
        try {
            headers.put(JmsHeaders.PRIORITY, jmsMessage.getJMSPriority());
        } catch (Exception ex) {
            logger.info("failed to read JMSPriority property, skipping", ex);
        }
        try {
            Destination replyTo = jmsMessage.getJMSReplyTo();
            if (replyTo != null) {
                headers.put(JmsHeaders.REPLY_TO, replyTo);
            }
        } catch (Exception ex) {
            logger.info("failed to read JMSReplyTo property, skipping", ex);
        }
        try {
            headers.put(JmsHeaders.REDELIVERED, jmsMessage.getJMSRedelivered());
        } catch (Exception ex) {
            logger.info("failed to read JMSRedelivered property, skipping", ex);
        }
        try {
            String type = jmsMessage.getJMSType();
            if (type != null) {
                headers.put(JmsHeaders.TYPE, type);
            }
        } catch (Exception ex) {
            logger.info("failed to read JMSType property, skipping", ex);
        }
        try {
            headers.put(JmsHeaders.TIMESTAMP, jmsMessage.getJMSTimestamp());
        } catch (Exception ex) {
            logger.info("failed to read JMSTimestamp property, skipping", ex);
        }

        Enumeration<?> jmsPropertyNames = jmsMessage.getPropertyNames();
        if (jmsPropertyNames != null) {
            while (jmsPropertyNames.hasMoreElements()) {
                String propertyName = jmsPropertyNames.nextElement().toString();
                try {
                    String headerName = this.toHeaderName(propertyName);
                    headers.put(headerName, jmsMessage.getObjectProperty(propertyName));
                } catch (Exception ex) {
                    if (logger.isWarnEnabled()) {
                        logger.warn("Error occurred while mapping JMS property '" + propertyName
                                + "' to Message header", ex);
                    }
                }
            }
        }
    } catch (JMSException ex) {
        if (logger.isWarnEnabled()) {
            logger.warn("Error occurred while mapping from JMS properties to MessageHeaders", ex);
        }
    }
    return new MessageHeaders(headers);
}