What is activation spec?
What is activation spec?
Activation specifications are the standardized way to manage and configure the relationship between an MDB running in WebSphere Application Server and a destination withinWebSphere MQ.
How do I configure activation specification in WebSphere?
Procedure
- In the navigation pane, click Resources > JMS->Activation specifications.
- Select the Scope setting corresponding to the scope of the activation specifications that you want to view or change.
- Select the name of the activation specification that you want to view or change.
What is MDB in WebSphere?
Activation specifications are used to configure inbound message delivery to message-driven beans (MDBs) running inside WebSphere® Application Server. They supersede message listener ports, which are now a stabilized function.
How do I stop activation specification in WebSphere?
The proper terminology in WebSphere Application Server is to ‘pause’ and ‘resume’ a message endpoint. Click on the Activation Specification. You can pause (stop) and resume (restart) the Activation Specification.
What is JMS activation specification?
jms. Destinations with an activation specification, such that the resource adapter can service messages from the JMS destination. In this case, the administrator configures a J2C Administered Object that implements the javax. jms. Destination interface and binds it into JNDI.
What is JMS queue in WebSphere?
A JMS queue is used as a destination for point-to-point messaging. A JMS topic is used for JMS publish and subscribe messaging. Use JMS destination administrative objects to manage JMS queues or topics for the default messaging provider.
What is service integration bus?
A service integration bus is a group of one or more application servers or server clusters in a WebSphere® Application Server cell that cooperate to provide asynchronous messaging services. The application servers or server clusters in a bus are known as bus members.
