I found that there is something called NamingContainer in JSF. It is not clear that which component is a naming container. As far as I know, <h:form> , <h:dataTable> and custom components are naming containers.
Where can I get a list of classes that implement javax.faces.component.NamingContainer?
it depends on libraries you include. simplest way is to use eclipse type hierarchy.
this is mine, and includes jsf RI 2.2, Primefaces 4.0, Omnifaces 1.7 and a couple of self-made:
来源：https://stackoverflow.com/questions/21389580/list-of-components-implementing-namingcontainer