Also, when I "touch" (call getXXX) on the object it return empty string.
On Thu, Apr 1, 2010 at 11:29 PM, Nishant Neeraj <[email protected]>wrote: > Hi, > > I am using Cayenne with Wicket. > > There are situations when I see object's persistence state HOLLOW. > Specially, when I have committed something on a page, say by form > submission, .... then clicked browser back button to come back to the same > page and try to resubmit the form. > > The problem is, when resubmitting, instead of over-writing the same > object.. it is trying to insert it in DB.. but since it has unique key that > conflicts which previous commit, MySQL throws an exception. > > I wanted to know what are the situations when a data object is assigned > HOLLOW? > > > Thanks > Nishant > > >
