@PostConstruct
    private void jndiLookupWholesaleEJB() {
    	if (wholesaleEJB==null){
    		try {
				wholesaleEJB=(WholesaleEJB) (new InitialContext()).lookup("WholesaleEJB");
			} catch (NamingException e) {
				throw new IllegalStateException("Failed to lookup WholesaleEJB", e);
			}
    	}
    }