001    /**
002     * Implements the Cold Fusion Function isuserinrole
003     */
004    package railo.runtime.functions.decision;
005    
006    import railo.runtime.PageContext;
007    import railo.runtime.exp.PageException;
008    import railo.runtime.ext.function.Function;
009    import railo.runtime.security.Credential;
010    
011    public final class IsUserLoggedIn implements Function {
012            public static boolean call(PageContext pc) throws PageException {
013                    Credential ru = pc.getRemoteUser();
014                return ru!=null;
015            }
016    }