Re: JDO API compability with JDK 1.3

[Craig Russell]

Hi Michael, You are right. We have to mention java.util.Currency in order to support it, and those classes we need to compile under 1.4. The other way to handle it would be to have files that only compile under 1.4 and have a callout to those programs if the runtime environment is 1.4. I'd like to get feedback from others on this as well. Others? Craig On Jul 20, 2005, at 7:12 AM, Michael Bouschen wrote: Hi Craig, this looks good. I have a question what kind of JDK 1.3 compatibility do we want to support? Your change allows to run an application against a api20.jar using JDK 1.3. But we still require JDK 1.4 to build the api20.jar, meaning to compile the javax.jdo sources. I think this is not an issue, but we need to describe this in the README.txt. Regards Michael Hi Erik, Can you please try this patch? Thanks, Craig ------------------------------------------------------------------------ On Jul 19, 2005, at 2:27 PM, [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> wrote: The JDO API Head version is not JDK 1.3 compatible. Checkout the below exception. I'm not sure if I should file JIRA issues. java.lang.NoClassDefFoundError: java.util.Currency at javax.jdo.spi.JDOImplHelper.class$(JDOImplHelper.java:552) at javax.jdo.spi.JDOImplHelper.<clinit>(JDOImplHelper.java:552) at javax.jdo.identity.ObjectIdentity$1.run(ObjectIdentity.java:49) at java.security.AccessController.doPrivileged(Native Method) at javax.jdo.identity.ObjectIdentity.<clinit>(ObjectIdentity.java:45) at java.lang.Class.forName1(Native Method) at java.lang.Class.forName(Class.java:142) at org.jpox.metadata.MetaDataManager.class$(MetaDataManager.java:1026) at org.jpox.metadata.MetaDataManager.isClassWithoutMetaData(MetaDataManager.java:1021) at org.jpox.metadata.MetaDataManager.getMetaDataForClassOrInterface(MetaDataManager.java:361) at org.jpox.metadata.MetaDataManager.getMetaDataForClass(MetaDataManager.java:324) at org.jpox.metadata.ClassMetaData.populate(ClassMetaData.java:420) at org.jpox.metadata.MetaDataManager.populateClassesInFile(MetaDataManager.java:635) at org.jpox.enhancer.conf.JDOConfigManager.parseAndRegisterFile(JDOConfigManager.java:60) at org.jpox.enhancer.GeneratorBase.readJDOConfig(GeneratorBase.java:1307) at org.jpox.enhancer.JPOXEnhancer.main(JPOXEnhancer.java:249) Exception in thread "main" Craig Russell Architect, Sun Java Enterprise System http://java.sun.com/products/jdo 408 276-5638 mailto:[EMAIL PROTECTED] P.S. A good JDO? O, Gasp! --  Michael Bouschen        [EMAIL PROTECTED] Engineering GmbH mailto:[EMAIL PROTECTED]    http://www.tech.spree.de/ Tel.:++49/30/235 520-33        Buelowstr. 66             Fax.:++49/30/2175 2012        D-10783 Berlin             Craig Russell Architect, Sun Java Enterprise System http://java.sun.com/products/jdo 408 276-5638 mailto:[EMAIL PROTECTED] P.S. A good JDO? O, Gasp!

smime.p7s
Description: S/MIME cryptographic signature