boolean isUseConfiguredForAuth = ctx.isCallerInRole("UseConfiguredForAuth");
log.info("useRunAsForAuthFS#0, caller="+caller
+", isCallerIdentityUser="+isCallerIdentityUser
+", isUseConfiguredForAuth="+isUseConfiguredForAuth);
InitialContext enc = new InitialContext();
DirContextFactory dcf = (DirContextFactory) enc.lookup("java:comp/env/jndi/RunAsIdentityFS");
DirContext dc = dcf.getConnection();
caller = ctx.getCallerPrincipal();
dc.close();
String name1 = caller.getName();
isCallerIdentityUser = ctx.isCallerInRole("CallerIdentityUser");
isUseConfiguredForAuth = ctx.isCallerInRole("UseConfiguredForAuth");