What is topic connection factory in JMS?

A JMS topic connection factory is used to create connections to the associated messaging provider of JMS topic destinations, for publish and subscribe messaging.

What is a ConnectionFactory?

A connection factory is an object that a JMS client (a JMS program that uses the JMS API) uses to create a connection with a JNDI provider (a messaging provider such as IBM® MQ).

What is the function of ConnectionFactory?

A ConnectionFactory object encapsulates a set of connection configuration parameters that has been defined by an administrator. A client uses it to create a connection with a JMS provider. A ConnectionFactory object is a JMS administered object and supports concurrent use.

What is ConnectionFactory in Java?

A connection factory is an object that a JMS client (a Java program that uses the JMS API) uses to create a connection with a JMS provider (a messaging provider such as IBM® WebSphere® MQ).

What are JMS providers?

A JMS provider is a messaging system that implements the JMS interfaces and provides administrative and control features. An implementation of the Java EE platform includes a JMS provider. JMS clients are the programs or components, written in the Java programming language, that produce and consume messages.

How do I create a ConnectionFactory in Activemq?

Hello World

  1. Setup a broker instead of using the org. activemq. broker.
  2. Use JNDI to lookup a javax. jms. ConnectionFactory rather than creating ActiveMQConnectionFactory directly.
  3. Implement the javax. jms. MessageListener interface rather than calling consumer.
  4. Use transactional sessions.
  5. Use a Topic rather than a queue.

What is connection factory in WebLogic?

Connection factories are resources that enable JMS clients to create JMS connections. A connection factory supports concurrent use, enabling multiple threads to access the object simultaneously. Oracle WebLogic Server supports the default connection factory defined by the Java EE 7 specification.

How do I create a javax JMS ConnectionFactory?

  1. Look up a connection factory in JNDI.
  2. Create a connection using the connection factory.
  3. Create a session using the connection.
  4. Look up a destination (queue) in JNDI.
  5. Create a reference to a message producer (queue sender) using the session and destination (queue).
  6. Create the message object.
  7. Start the connection.

Is Kafka a JMS?

Java Message Service (JMS) is a widely used messaging API that is included as part of the Java Platform, Enterprise Edition. Confluent JMS Client ( kafka-jms-client ) is an implementation of the JMS 1.1 provider interface that allows Apache Kafka® or Confluent Platform to be used as a JMS message broker.

How do I create a JMS queue in ActiveMQ?

Creating a JMS Queue for ActiveMQ

  1. Enter the following details and click OK: User: admin. Password: admin.
  2. Select Queues from the menu bar of the ActiveMQ admin console.
  3. Enter a queue name in the field Queue Name E.g. Test_queue and click on Create. The queue is created and displayed in the Queues section.