I have two POJO classes, say com.samples.savings.Account.java and com.samples.current.Account.java in different packages. I have the corresponding mapping files namely savings/Account.hbm.xml and current/Account.hbm.xml. Both the POJO are mapped to separate tables in the DB namely savings_account and current_account respectively. The mappings are also provided in the hibernate.cfg.xml file as follows.

<mapping resource="savings/Account.hbm.xml"/>
<mapping resource="current/Account.hbm.xml"/>

When i execute the query to fetch records from account tables i am getting the following exception.

net.sf.hibernate.MappingException: Error reading resource: current/Account.hbm.xml
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:340)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:1027)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:983)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:911)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:897)
at com.orange.cm.test.TestHibernate.main(TestHibernate.java:14)
Caused by: net.sf.hibernate.MappingException: duplicate import: Account
at net.sf.hibernate.cfg.Mappings.addImport(Mappings.java:85)
at net.sf.hibernate.cfg.Binder.bindClass(Binder.java:126)
at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:221)
at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1256)
at net.sf.hibernate.cfg.Configuration.add(Configuration.java:253)
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:289)
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:337)

Please let me know how to resolve this issue.
Thanks in advance.

Hi binds,

Try with different name of HBM (not sure) and check that you have used class with full package path.

All covered in the documentation.



Note that you would then no longer be able to use the unqualified names in HQL...