security realm per application jboss, weblogic, websphere

[senthilid14]

In JBoss, we can configure multiple security realms, we can have multiple applications and each application can use different security realm.

We are able to mention realm name in security-domain element in jboss-web.xml in our application

In weblogic, websphere also we can create multiple security realms, but only one realm can be active realm. And all applications will use that same realm. I believe that there is no way to use different realms for different applications.

I googled long time, and I could not find equivalent element(for security-domain) in weblogic and websphere. And their forums also poor.

Is it possible in weblogic, websphere? I believe that JBoss server developers might know this([e-mail], [e-mail] [e-mail], and many). Please tell me,

If not, what is the use of enterprise products, platforms, jrocket, ibm jdk, studio, ...

thanks

[starksm64]

No, I don't know. Security is the least defined aspect of Java EE so it will have the most variance between vendors.