Downloading the Reference Implementation
You download the JDeveloper 11g reference implementation business service for a WebLogic Server from the Update Center on My Oracle Support. From the Update Center, search for one of these configuration files to download to your system:
TLRI900001 for the E900 release
TLRI812001 for the 812 release
TLRI81A001 for the 811 SP1 release
Use Change Assistant to deploy the configuration to your target environment.