How do I process GET query string URL parameters in backing bean on page load?

Question

I\'ve read how to send parameters using JSF but what if the user types their companyId in the URL when accessing their login page? For example,

Answer 1

There is a utility library, OmniFaces which does this out of the box.

@Inject @Param
private String key;

@Inject @Param
private Long id;