Advanced Queuing - Oracle

Enqueue Features
{
AQSession aq_sess;
AQQueue back_order_q;
AQEnqueueOption enq_option;
AQMessageProperty m_property;
AQMessage message;
AQObjectPayload obj_payload;
byte[] enq_msg_id;
try
{
8-50 Oracle9i Application Developer’s Guide - Advanced Queuing
String sale_region, Order back_order)
/* Create an AQ Session: */
aq_sess = AQDriverManager.createAQSession(db_conn);
/* Look up a back order queue based on the region */
if(sale_region.equals("WEST"))
{
back_order_q = aq_sess.getQueue("WS", "WS_backorders_que");
}
else if(sale_region.equals("EAST"))
{
back_order_q = aq_sess.getQueue("ES", "ES_backorders_que");
}
else
{
back_order_q = aq_sess.getQueue("OS", "OS_backorders_que");
}
message = back_order_q.createMessage();
m_property = message.getMessageProperty();
/* Enqueue the order with expiration set to 7 days: */
m_property.setExpiration(7*60*60*24);
obj_payload = message.getObjectPayload();
obj_payload.setPayloadData(back_order);
enq_option = new AQEnqueueOption();
/* Enqueue the message */
enq_msg_id = back_order_q.enqueue(enq_option, message);
db_conn.commit();