Advanced Queuing - Oracle

JMS Publish-Subscribe Model Features
}
Topic Publisher
System.out.println("Exception " + ex);
}
Messages are published using TopicPublisher:
A TopicPublisher is created by passing a Topic to a session’s
createPublisher method. A client also has the option of creating a
TopicPublisher without supplying a Topic. In this case, a Topic must be
specified on every publish operation. A client can specify a default delivery mode,
priority and time-to-live for all messages sent by the TopicPublisher. It can also
specify these options on a per message basis.
Example Scenario and Code
In the BooksOnline application, booked orders are published to the OE.OE_
bookedorders_topic
public void book_new_order(TopicSession jms_session, ObjectMessage obj_message)
{
TopicPublisher publisher;
Topic topic;
}
try
{
/* get a handle to the booked_orders topic */
topic = ((AQjmsSession) jms_session).getTopic("OE",
"OE_bookedorders_topic");
publisher = jms_session.createPublisher(topic);
publisher.publish(topic, obj_message);
jms_session.commit();
}
catch (JMSException ex)
{
System.out.println("Exception: " + ex);
}
12-48 Oracle9i Application Developer’s Guide - Advanced Queuing