Which is the better way to access pageflowscope variable in ADF

Question

As we know there are multiple ways to access the page flow scope variable but which one is the right one?

ex RequestContext.getCurrentInstance().getPageFlowScope();
AdfContext.getCurrent.getPageFlowScope();
FacesContext?

I am also curios to know what the differences are between all these Contexts.

Answer 1

Both methods RequestContext.getPageFlowScope and AdfContext.getPageFlowScope return the same thing. You can use both.