What is connection factory in JMS?
3 min read
Asked by: Byron Hernandez
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
What is JMS connection factory and queues?
A JMS queue connection factory is used to create connections to JMS destinations. When an application needs a JMS queue connection, an instance can be created by the factory for the JMS provider that is named in the Provider column of the list.
What is the function of connection factory?
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 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 connection factory in MQ?
A WebSphere MQ queue connection factory is used to create JMS connections to queues provided by WebSphere MQ for point-to-point messaging. To view this page, use the administrative console to complete the following steps: In the navigation pane, expand Resources > JMS Providers > WebSphere MQ.
What is JMS 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.
Which of the following are types of connection factories?
Configuration elements are provided for the following types of JMS connection factories:
- jms. ConnectionFactory: jmsConnectionFactory.
- jms. QueueConnectionFactory: jmsQueueConnectionFactory.
- jms. TopicConnectionFactory: jmsTopicConnectionFactory.
What is caching connection factory?
public class CachingConnectionFactory extends SingleConnectionFactory. SingleConnectionFactory subclass that adds Session caching as well MessageProducer caching. This ConnectionFactory also switches the “reconnectOnException” property to “true” by default, allowing for automatic recovery of the underlying Connection.
Is RabbitMQ a JMS?
RabbitMQ is not a JMS provider but includes a plugin needed to support the JMS Queue and Topic messaging models. JMS Client for RabbitMQ implements the JMS 1.1 specification on top of the RabbitMQ Java client, thus allowing new and existing JMS applications to connect to RabbitMQ.
What is JNDI in Tibco EMS?
JNDI is the Java Naming And Directory Interface. It’s bascially a name service that provides a location-independent way of looking up a Java object reference.
Is queue a connection factory?
QueueConnectionFactory can be used to create a QueueConnection , from which specialized queue-related objects can be created. A more general, and recommended, approach is to use the ConnectionFactory object. The QueueConnectionFactory object can be used to support existing code that already uses it.
How do I create a connection factory in IBM MQ?
Procedure
- To create a connection factory, click Resources > JMS->Connection factories.
- To create a queue connection factory, click Resources > JMS->Queue connection factories.
- To create a topic connection factory, click Resources > JMS->Topic connection factories.
What is transport type in IBM MQ?
Click the available transport type: If you are using IBM® MQ as the messaging provider, click either Bindings or Client. If you are using Real-time transport as the messaging provider, click either Direct or Direct HTTP. Real-time transport is not available in IBM MQ 8.0.
