On 4/21/07, Lucas Blue <[EMAIL PROTECTED]> wrote:
Hi. Suppose I want to modify a Message, once it is already in the queue, without removing it. (Perhaps I want to change an int property that was set on it initially, or perhaps I want to modify the msg itself.) Is this possible? Is there any 'update message' support in ActiveMQ? If not, perhaps I could hit the underlying jdbc-based persistence and perform updates on the appropriate table(s)? What I'm trying to do is gradually increase the priority of messages that are sitting in the queue: the longer they've been waiting, the higher the priority. This is a basic 'aging' algorithm. I know I can browse all elements using a QueueBrowser, but I see no way to update those elements. Any ideas?
http://cwiki.apache.org/ACTIVEMQ/can-i-modify-messages-on-a-queue.html -- James ------- http://macstrac.blogspot.com/
