OK, got back to this. I tried and it still does not work. Here is how the codes for timestamping the message at the filter looks like
public void send(ProducerBrokerExchange producerExchange, Message msg) throws Exception { ActiveMQMessage amqmsg = (ActiveMQMessage)msg; Object msgObj = msg.getMessage(); if (msgObj instanceof javax.jms.Message) { javax.jms.Message jmsMsg = (javax.jms.Message) msgObj; if (jmsMsg.getObjectProperty("timestamp") == null) { jmsMsg.setLongProperty("timestamp", System.currentTimeMillis()); } } At the consumer, this value does not exist for the received message. Notice that the "msg" argument is always of class ActiveMQMessage which is a subclass of command.Message and implements javax.jms.Message. And msg.getMessage() simply returns itself as seen in the debugger. So I still have no way to set the property at the broker level. Any other idea? Thanks rajdavies wrote: > > f you are setting a jms property - make sure messageSend.getMessage() > returns a javax.jms.Message and set the property there. It should work > On 16 Nov 2009, at 19:02, hackingbear wrote: > -- View this message in context: http://old.nabble.com/How-to-set-message-property-in-broker-filter-tp26362561p27195295.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.