Two small but very important enhancements

In my prior posts I mentioned two very easy but important enhancemens. I did
not see them implemented in 2.2.4 or 2.2.5 so I would like to reemphasize my
points
1. When printing failed object in exception (or any other place where you
print OID) please print OID instance class otherwise people would get just
pk field value(s) and it is impossible to say which object actually failed.
We had it in production and could not figure out which class it was -
frustrating
2. There are cases when referential integrity can not be enforced (mylti
database models, view based tables etc) under this conditions it is possible
to get dangling references which are resolved by Kodo to null. In avarage
application if a required field suddenly gets resolved to null we get
NullPointerException. It would not be good idea to guard against nulls
because the field is required and can be null only due to data problems
(usually created by external database access). To aid debugging please log
those cases (when reference column has value but it does not point to any
valid record). It would be great if you could supply "from instance" (class
and OID), to instance (class and OID) and error message ofcourse

Alex Roytman wrote:
1. When printing failed object in exception (or any other place where you
print OID) please print OID instance class otherwise people would get just
pk field value(s) and it is impossible to say which object actually failed.
We had it in production and could not figure out which class it was -
frustratingSome changes along these lines are actually already in current 3.0 builds.
-Patrick

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