What Is a Jms Topic

JMS topic. The term JMS topic is used to refer to the JMS destination (an instance of javax. jms. Topic) that applications interact with, and that an administrator configures as a JMS resource of the default messaging provider.

What is a topic vs queue?

The main difference between queue and topic is that queue is the message-oriented middleware used in point to point message domain, while the topic is the message-oriented middleware used in publisher- subscriber message domain.

What is a topic in Java?

A Topic object encapsulates a provider-specific topic name. It is the way a client specifies the identity of a topic to JMS API methods. For those methods that use a Destination as a parameter, a Topic object may used as an argument .