Advanced Queuing - Oracle

JMS Message Producer Features
{
}
BolOrder deferred_order)
Queue def_bill_q;
ObjectMessage obj_message;
QueueSender qsender;
try
{
/* get a handle to the deferred billing queue */
def_bill_q = ((AQjmsSession)jms_session).getQueue("CBADM",
"deferbilling_que");
/* Create the QueueSender */
qsender = jms_session.createSender(def_bill_q);
obj_message = jms_session.createObjectMessage();
obj_message.setObject(deferred_order);
/* Set Delay as 15 days
* Delay is specified in seconds
*/
obj_message.setIntProperty("JMS_OracleDelay", 15*60*60*24);
qsender.send(obj_message);
jms_session.commit();
Time Specification - Expiration
}
catch (Exception ex)
{
System.out.println("Exception " + ex);
}
Producers of messages can specify expiration limits, or Time-to-Live (coded as
TimeToLive) for messages. This defines the period of time the message is available
for a Message Consumer.
Time-to-Live can be specified at send/publish time or using the set TimeToLive
method of a Message Producer, with the former overriding the latter. Note that the
AQ background process, the queue monitor must be running to implement
Time-to-Live.
12-60 Oracle9i Application Developer’s Guide - Advanced Queuing