generics support just crashed wierdly,
not to say it is tapestry error ... still can not pinpoint reasons,
but found a cause...
the code broke with proeprtyconduit exception
....Class java.lang.Object does not contain a property named ....
so, the case that causes a problem follows:
I have:
list page
edit page
edit component for an entity (palced inside edit page of course :) )
the editComponent extends a generic component that declares
public T getEntity()
if I override it in edit component
public MyEnt getEntity()
the property conduit breaks...
but that is not all, it breaks if first page accessed if list page
if I restart the app and use edit page as first acces, all works well,
... I debugged the wierdass thing for few hours and found that
reflection code was broken and reporting wrong types ...
without override
public MyEnt getEntity()
method.getGenericReturnType() returns TypeVariable...which is ok
with override, and with edit page as first
method.getGenericReturnType() returns MyEnt.class as is expected for
non generic methods (which this one realy is)
but the problematic situation is the wierd one,
with override, and with list page as first
method.getGenericReturnType() returns Object.class which is very wrong...
so if anyone is having issues with generic support, look for this
problem in you code maybe...
I'm willing to blame this on javassist, and hope it will work in a
next version ..
Davor Hrg
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