ChildPropertyTreeModel and SortableModel will throw NPE if used outside of the
JSF lifecycle
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Key: ADFFACES-342
URL: http://issues.apache.org/jira/browse/ADFFACES-342
Project: MyFaces ADF-Faces
Issue Type: Bug
Reporter: Adam Winer
Assigned To: Adam Winer
ChildPropertyTreeModel uses PropertyResolver to look at children. All good,
but if you're outside of the JSF lifecycle, the following line is going to
throw a null pointer exception:
FacesContext context = FacesContext.getCurrentInstance();
return
context.getApplication().getPropertyResolver().getValue(parentData, prop);
SortableModel has similar code.
We've just had an internal user attempt to use ChildPropertyTreeModel from a
filter. A little strange, but there's no obvious reason why these classes
should only be useable with a FacesContext active (they don't take FacesContext
anywhere in the API), and the Application can be retrieved from the
ApplicationFactory (albeit more slowly).
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