/**
* Clear properties
*
* @throws JMSException Thrown if an error occurs
*/
@Override
public void clearProperties() throws JMSException {
if (ActiveMQRAMessage.trace) {
ActiveMQRALogger.LOGGER.trace("clearProperties()");
}
message.clearProperties();
}
public static void makeMessageReadWrite(Message jmsMessage) throws JMSException {
if (jmsMessage == null) {
return;
}
String strMessage = getTextData(jmsMessage);
if (strMessage != null) {
jmsMessage.clearBody();
setTextData(jmsMessage, strMessage);
}
HashMap propertyTable = getAllProperties(jmsMessage);
jmsMessage.clearProperties();
setAllProperties(jmsMessage, propertyTable);
}
/*
* JMS does not let you add a property on received message without first
* calling clearProperties, so we need to save and re-add all the old properties so we
* don't lose them!!
*/
private static void copyProperties(final Message msg) throws JMSException {
@SuppressWarnings("unchecked")
Enumeration<String> en = msg.getPropertyNames();
Map<String, Object> oldProps = null;
while (en.hasMoreElements()) {
String propName = en.nextElement();
if (oldProps == null) {
oldProps = new HashMap<String, Object>();
}
oldProps.put(propName, msg.getObjectProperty(propName));
}
msg.clearProperties();
if (oldProps != null) {
Iterator<Entry<String, Object>> oldPropsIter = oldProps.entrySet().iterator();
while (oldPropsIter.hasNext()) {
Entry<String, Object> entry = oldPropsIter.next();
String propName = entry.getKey();
Object val = entry.getValue();
if (val instanceof byte[] == false) {
// Can't set byte[] array props through the JMS API - if we're bridging a HornetQ message
// it might have such props
msg.setObjectProperty(propName, entry.getValue());
} else if (msg instanceof HornetQMessage) {
((HornetQMessage) msg).getCoreMessage().putBytesProperty(propName, (byte[]) val);
}
}
}
}
