How to save an object into JSF Session

Question

I try to save the object into sessionmap but it is giving me an exception

public class testclass {

public static void main(String[] args) throws IOException         


        

Answer 1

If you want to store an object in jsf session do the following:

FacesContext.getCurrentInstance().getExternalContext().getSessionMap().put("yourKey", yourObject);

The SessionMap is a Map and you can access your stored objects with the help of the get(Object key) method.