This section describes the programming model for the partitioning
facility (WPF). There are three aspects to the programming model.
- Partition stateless session bean (PSSB)
- This is the stateless session bean used to obtain the initial
set of partitions from the application at start time as well as send
events such as partition activated, deactivated, and isPartitionAlive
to the application at the appropriate times.
- Partition manager
- This allows an application to create new application partitions
and shutdown existing partitions. It can return the current set of
application partitions in use. It allows the application to report
transactions to the runtime.
- JMX commands
- The specific APIs are installed in the following directory: <install_root>\web\xd\apidocs\index.html