ActivitySessions are a WebSphere extension to reduce the complexity of commitment rules and limitations that are associated with one-phase commit resources.
- The ActivitySession service
- The ActivitySession service provides an alternative unit-of-work (UOW) scope to that provided by global transaction contexts. An ActivitySession context can be longer-lived than a global transaction context and can encapsulate global transactions.
- ActivitySession service APIs
- The ActivitySession service consists of an API available to Web apps, session enterprise beans, and client applications, which we can use for application-managed demarcation of ActivitySession context.