Are you trying to put a null into a non-nullable type like int or double? If this is the case, you must use the object equivalent: Integer, Double, etc...
-----Original Message----- From: Vadim Grinshpun [mailto:[EMAIL PROTECTED] Sent: Wednesday, 17 May 2006 17:31 To: [email protected] Subject: reading nullable columns via iBATIS SqlMap Hi all, I'm attempting to read in data from a small table with some nullable columns into a bean that contains corresponding properties. Everything works fine if no nulls are present in the table. The only way I could get it to work with nulls was to write a result map with "nullValue" attributes specified for all nullable columns. If I omit the nullValue attribute, or if I use inline parameters instead of a result map, a NullPointerException is thrown by iBATIS code. Is this the expected behavior? I was hoping that a column with a null value would be translated into a Java null and would simply leave the bean's property set to null. Specifying nullValue means that the property always gets set to some non-null value, which is not exactly what I want. Any help would be greatly appreciated! FYI: I am using the latest iBATIS release (2.1.7). I have no easy way of getting the exception stack trace to the machine I'm emailing from, but if it is needed, let me know, I can try to outline the trace a bit. Again, thanks. -Vadim Grinshpun
