We are trying to migrate our existing application from Weblogic 10.3 to JBoss7.1.1.

For security, at various places in the application,  we are using weblogic specific classes.

Are there similar classes for the follwing in JBoss

# weblogic.security.Security used to get the current subject in a custom LoginModule

# weblogic.security.principal.WLSGroupImpl used to add principal in a custom LoginModule

# weblogic.security.principal.WLSUserImpl used to add principal in a custom LoginModule