Dain, When you mention the "CMP test suite" are you referring to the CTS TCK? If so, how does "CMP" correspond to EJB's and their use of JPA (in the EJB3 sense)? I understand your request. I'm just trying to understand whether this is a "requirement" or just a bad test case in the CTS TCK. The JPA spec is pretty clear that approximate types should never be used for primary keys -- although I suppose you could read it that some providers could allow this use. It just wouldn't be portable.
Kevin On 4/10/07, Dain Sundstrom <[EMAIL PROTECTED]> wrote:
I know it is a really really really stupid idea to use an approximate type at a primary key, but there is a test in the CMP test suite that uses a float for a primary key. When I deploy this bean, I get an exception like the following: Caused by: <0.9.7-incubating-SNAPSHOT fatal user error> org.apache.openjpa.persistence.ArgumentException: Type "class foo.FloatBeanEJB" declares field "cmpID" as a primary key, but keys of type "java.lang.Float" are not supported. at org.apache.openjpa.meta.ClassMetaData.validateAppIdClass (ClassMetaData.java:1800) at org.apache.openjpa.meta.ClassMetaData.validateIdentity (ClassMetaData.java:1779) at org.apache.openjpa.meta.ClassMetaData.validateMeta (ClassMetaData.java:1696) at org.apache.openjpa.meta.ClassMetaData.resolve (ClassMetaData.java:1569) at org.apache.openjpa.meta.MetaDataRepository.processBuffer (MetaDataRepository.java:656) at org.apache.openjpa.meta.MetaDataRepository.resolveMeta (MetaDataRepository.java:556) at org.apache.openjpa.meta.MetaDataRepository.resolve (MetaDataRepository.java:481) at org.apache.openjpa.meta.MetaDataRepository.getMetaData (MetaDataRepository.java:285) at org.apache.openjpa.meta.MetaDataRepository.resolveMeta (MetaDataRepository.java:521) at org.apache.openjpa.meta.MetaDataRepository.resolve (MetaDataRepository.java:481) at org.apache.openjpa.meta.MetaDataRepository.getMetaData (MetaDataRepository.java:285) at org.apache.openjpa.jdbc.meta.MappingRepository.getMapping (MappingRepository.java:276) at org.apache.openjpa.jdbc.meta.MappingTool.getMapping (MappingTool.java:667) at org.apache.openjpa.jdbc.meta.MappingTool.buildSchema (MappingTool.java:739) at org.apache.openjpa.jdbc.meta.MappingTool.run(MappingTool.java: 637) at org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.synchronizeMappings (JDBCBrokerFactory.java:161) at org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newBrokerImpl (JDBCBrokerFactory.java:127) at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker (AbstractBrokerFactory.java:171) at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker (DelegatingBrokerFactory.java:139) at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMana ger(EntityManagerFactoryImpl.java:187) at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMana ger(EntityManagerFactoryImpl.java:52) Is there any way I can turn off this warning? Maybe we can add an "AllowStupidApproximatePrimaryKeys" flag. Please :) -dain