IBM WebSphere Application ServerTM, Release 6 SPI Specification
This document contains SPI specifications for most of the WebSphere programming interfaces of IBM WebSphere Application Server, Version 6. The complete set of supported WebSphere SPIs is reflected in this document (the WebSphere Application Server generated SPI documentation) and additional programming interfaces documented in the Reference section of the online information center.
IBM WebSphere Application Server Release 6 Packages