Fetch User's Email Address in UCM Custom Component when using AD as LDAP

I was working on a custom component in UCM and AD was used as LDAP . There was a need to send emails to multiple users subscribed to a custom query. I used the below code to fetch the user's email address in UCM component -

    private String getIndividualUserEmail(String userId) {
        String emailAddress = "";

        try {
            JpsContextFactory ctxf = JpsContextFactory.getContextFactory();
            JpsContext ctx = ctxf.getContext();
            IdentityStoreService storeService =
                ctx.getServiceInstance(IdentityStoreService.class);
            IdentityStore idStore = storeService.getIdmStore();
            SimpleSearchFilter simpleFilter =
                idStore.getSimpleSearchFilter(UserProfile.USER_NAME,
                                              SimpleSearchFilter.TYPE_EQUAL,
                                              userId);
            SearchParameters params =
                new SearchParameters(simpleFilter, SearchParameters.SEARCH_USERS_ONLY);
            SearchResponse sr = idStore.searchProfiles(params);
            System.out.println(sr.getResultCount());
            while (sr.hasNext()) {
                Identity id = sr.next();
                UserProfile profile = (UserProfile)id;
                emailAddress = profile.getBusinessEmail();
                System.out.println("Email :- " + profile.getBusinessEmail());

            }
        } catch (JpsException e) {
            System.out.println("getIndividualUserEmail : JpsException Occured ");
        } catch (IMException e) {
            System.out.println("getIndividualUserEmail : IMException Occured ");
        }
        return emailAddress;
    }

Enjoy