How to prepend or append classpath using weblogic.Admin or WLST

Question

When I call weblogic.Admin or WLST, is there any way to append or prepend to the existing classpath?
Currently I am calling weblogic.Admin with the following argument:
set -mbean base_domain:Name=base-server,Server=base-server,Type=ServerStart -property ClassPath "C:\test\test.jar"
But this overwrite the Server classpath with the new entry.
I want to keep the existing entries as it is and add the new one. Is it possible with Weblogic 8.1 or Weblogic 9.1

Answer 1

fyi
A tricky SQL statement issue was fixed in the example application
at http://www.consideringred.com/files/oracle/2011/SQLAuthenticatorApp-v0.03.zip
So, it allows for the setup of a SQLAuthenticator (see README.txt for details), but in short : run Ant target "wlst.create-domain" (possibly preceded by Ant target "delete.domain-dir"), Ant target "create.wls-start-stop-bat-files", run wls-start.bat, setup tables TS_USER, TS_GROUP and TS_GROUPMEMBER, Ant target "wlst.create-datasource", Ant target "wlst.create-authentication-provider", run wls-stop.bat, run wls-start.bat, Ant target "wlst.create-user", Ant target "wlst.create-group.sqla-groupname", Ant target "wlst.add-user-member-to-group", deploy SQLAuthenticatorApp (using JDeveloper or otherwise), try http://localhost:7001/sqlauthenticatorweb , try to authenticate using tsusertwo/welcome1
Several Ant targets calling OPSS MBeans API were added (e.g. "wlst.opss.printmembersforallapplicationroles"), to review adding a SQLAuthenticator group as member to an application role, resulting in the forum thread "OPSS : addMembersToApplicationRole : The search for role failed"
at OPSS : addMembersToApplicationRole : The search for role failed
So, suggestions to resolve that grant application role issue are welcome in that forum thread.
regards
Jan