Hi,

I am trying to implement automatic optimistic concurrency control in my application using version field. I have given the following mapping in my xml file:

<version name="RECORD_VERSION" column="RECORD_VERSION"/>

I am getting the following exception while trying to map the version field in the xml mapping file:

org.hibernate.MappingException: Could not read mappings from resource: india/data/project3/portal/bo/BOAddressInfo.xml
Caused by: org.xml.sax.SAXParseException: Element "class" does not allow "version" here.

Thanks for ur help in advance.

Gopal

Please post more information:
1. The Version of Hibernate you're using
2. Cou're compete XML Mapping document (to have a look at the header)
3. You're logfile (is the DTD retrieved from the JAR or checked against the online version)

With this information you'll get more help.

I hav corrected a small mistake in my xml mapping file (the version entry should be the first entry after the id mapping). Now the version check update and check is happening perfectly fine.
Thanks for ur response.

OK, just don't forget the rating ;-)