Resource manager local transaction (RMLT)
A resource manager local transaction (RMLT) is a resource manager's view of a local transaction; that is, it represents a unit of recovery on a single connection that is managed by the resource manager. Resource managers include:
- Enterprise Information Systems that are accessed through a resource adapter, as described in the J2EE Connector Architecture 1.0.
- Relational databases that are accessed through a JDBC datasource.
- JMS queue and topic destinations.
Resource managers offer specific interfaces to enable control of their RMLTs. J2EE connector resource adapters that include support for local transactions provide a LocalTransaction interface to enable applications to request that the resource adapter commit or rollback RMLTs. JDBC datasources provide a Connection interface for the same purpose.
The boundary at which all RMLTs must be complete is defined in WebSphere Application Server by a local transaction containment (LTC).
Related concepts
local transaction containment (LTC)
Transaction support in WAS
Related information
http://java.sun.com/j2ee/connector/index.html