Universal Messaging 10.3 | Administration Guide | Using Command Central to Manage Universal Messaging | Universal Messaging Configuration Types | JNDI Management | JNDI Connection Factories
JNDI Connection Factories
You can perform create, get, update, and delete operations on the following connection factory types:
*Connection Factory
*Topic Connection Factory
*Queue Connection Factory
*XA Connection Factory
The table describes the connection factory configuration parameters:
Required and unique. Name of the new connection factory. Once created, you cannot edit the JNDI connection factory name. For example, connectionfactory1.
Required. Type of connection factory selected when creating the connection factory. For example, XA Connection Factory.
This field cannot be edited.
Connection URL
Required. Universal Messaging server URL for binding the connection factory. For example, nsp://umhostname:9000. A cluster of server instances is specified using a comma-separated list of connection URLs, for example, nsp://localhost:9000,nsp://localhost:9010. You can use a horizontal scalability connection factory to specify several connection URLs, where each connection URL can point to a standalone realm or a cluster.
Horizontal scalability connection factories allow clients to publish messages to a set of servers or consume messages from a set of servers in a round-robin manner:
*For round-robin publishing, one message or transaction gets published to the first realm node or cluster, the next message to the next realm node or cluster, and so on.
*For round-robin consuming, there is no guarantee about the order in which the events are delivered.
For a horizontal scalability connection factory, you specify several connection URLs, using the horizontal scalability URL syntax.
See the section URL Syntax for Horizontal Scalability for details of this syntax.
(UM1,UM2)(UM3,UM4) - Indicates 2 clusters, one consisting of UM1 and UM2 and the other consisting of UM3 and UM4, so only 2 connections will be constructed here.
Round-robin delivery is not supported for XA Connection Factory.
Durable type
Select the durable type. The durable type Named is selected by default.
You can configure the durable type property only for Connection Factory and Topic Connection Factory.