Thanks, Stephen, very much appreciated. Werner
-----Ursprüngliche Nachricht----- Von: Stephen Bash [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 16. August 2005 15:05 An: [email protected] Betreff: Re: [castor-dev] [XML] Regression Issue with Transient Fields Werner- I downloaded the latest CVS snapshot (behind firewall), and built the jar using "build.bat jar". I then replaced the Castor 0.9.7 release jar in my classpath with the cvs jar and ran my test case. The test case produces an NPE at the same location. I have some ideas of where the error might be coming from, but I need to do some more digging first. I'll let you know what I find. Thanks, Stephen Werner Guttmann wrote: > Stephen, > > I think you are right in that I have fixed a problem that does not seem to be > related to your problem (however close or similar the underlying story is ... > ). Anyhow, any additional (regression) tester joining us would be welcome ... > ;-). > > Werner > > -----Ursprüngliche Nachricht----- > Von: Stephen Bash [mailto:[EMAIL PROTECTED] > Gesendet: Dienstag, 16. August 2005 14:00 > An: [email protected] > Betreff: Re: AW: [castor-dev] [XML] Regression Issue with Transient > Fields > > > Werner- > > I'll see what I can do about fetching the CVS version and testing it > out. But seeing as the error occurs at the instantiation of the (XML) > Unmarshaller rather than at loadMapping() your last comment may hit the > nail on the head. > > Thanks, > Stephen > > > Werner Guttmann wrote: > >>Stephen, >> >>afair, we haved fixed either exactly this issue or a similar in CVS already. >>Could you try and report back to us whether this has been resolved ? >> >>Werner >> >>PS It could be that this has been fixed at the <sql> level only, though ? >> >>-----Ursprüngliche Nachricht----- >>Von: Stephen Bash [mailto:[EMAIL PROTECTED] >>Gesendet: Montag, 15. August 2005 18:01 >>An: [email protected] >>Betreff: [castor-dev] [XML] Regression Issue with Transient Fields >> >> >>Everyone- >> >>I know I'm a little slow finding to be finding what appears to be a >>regression issue with 0.9.7 now, but I figure better late than never right? >> >>Last week I went back to a project I hadn't touched in a while, and the >>mapping file (used for XML marshalling and unmarshalling) had a few >>fields labeled as transient. When I went to run the code, I received a >>NPE when I attempted to create an Unmarshaller using new Unmarshaller( >>mappingObj ) (see below for full trace). >> >>I finally traced it down to the fact that I had not specified types for >>the transient fields in the mapping file: >> >> <field name="names" transient="true" /> >> >>versus: >> >> <field name="names" transient="true" type="string" >> collection="array" /> >> >>I honestly prefer the former (from my perspective, Castor shouldn't >>waste clock cycles -- or programmer keystrokes -- on a field it doesn't >>care about), but if this behavior was changed for a reason, I'd be >>interested to hear it. (BTW, the latter form is not backward compatible >>with 0.9.6 either, so it seems to be an all or nothing game) >> >>I ran the same code with castor-0.9.7.jar and castor-0.9.6-xml.jar. In >>0.9.6 the code runs fine, in 0.9.7 I get the exception. I'm running in >>Eclipse 3.1 on JDK 1.4.2 on WinXP Pro. >> >>Thanks everyone, and I'm happy to hear any comments anyone has. >> >>Stephen >> >>The exception: >> >>java.lang.NullPointerException >> at >>org.exolab.castor.mapping.loader.CollectionHandlers.hasHandler(CollectionHandlers.java:128) >> at >>org.exolab.castor.xml.XMLMappingLoader.createFieldDesc(XMLMappingLoader.java:515) >> at >>org.exolab.castor.mapping.loader.MappingLoader.createFieldDescs(MappingLoader.java:639) >> at >>org.exolab.castor.mapping.loader.MappingLoader.createDescriptor(MappingLoader.java:462) >> at >>org.exolab.castor.xml.XMLMappingLoader.createDescriptor(XMLMappingLoader.java:227) >> at >>org.exolab.castor.mapping.loader.MappingLoader.loadMapping(MappingLoader.java:282) >> at org.exolab.castor.mapping.Mapping.getResolver(Mapping.java:292) >> at org.exolab.castor.mapping.Mapping.getResolver(Mapping.java:247) >> at org.exolab.castor.xml.Unmarshaller.setMapping(Unmarshaller.java:475) >> at org.exolab.castor.xml.Unmarshaller.<init>(Unmarshaller.java:246) >> >>------------------------------------------------- >>If you wish to unsubscribe from this list, please >>send an empty message to the following address: >> >>[EMAIL PROTECTED] >>------------------------------------------------- >> >> >> >>------------------------------------------------- >>If you wish to unsubscribe from this list, please >>send an empty message to the following address: >> >>[EMAIL PROTECTED] >>------------------------------------------------- >> >> > > > ------------------------------------------------- > If you wish to unsubscribe from this list, please > send an empty message to the following address: > > [EMAIL PROTECTED] > ------------------------------------------------- > > > > ------------------------------------------------- > If you wish to unsubscribe from this list, please > send an empty message to the following address: > > [EMAIL PROTECTED] > ------------------------------------------------- > > ------------------------------------------------- If you wish to unsubscribe from this list, please send an empty message to the following address: [EMAIL PROTECTED] ------------------------------------------------- ------------------------------------------------- If you wish to unsubscribe from this list, please send an empty message to the following address: [EMAIL PROTECTED] -------------------------------------------------
