Bugs item #556262, was opened at 2002-05-15 09:12 You can respond by visiting: http://sourceforge.net/tracker/?func=detail&atid=376685&aid=556262&group_id=22866
Category: JBossCMP Group: v3.0 Rabbit Hole Status: Open Resolution: None Priority: 5 Submitted By: Tim Fox (timfox) Assigned to: Nobody/Anonymous (nobody) Summary: Unable to persist fields of char type Initial Comment: I am using 3.0 RC2. Win2000 Sun JDK1.3.1 I have a simple entity ejb that persists fine to the database (and is loaded ok). When I add getter and setter methods for an attribute of primitive type char, ie the following: public abstract char getCharField(); public abstract void setCharField(char c); and also to the local interface: public char getCharField(); public void setCharField(char c); and then do a findAll() on the local home interface, I get the following exception: (jboss seems to be looking for a class called java.lang.Char which clearly does not exist.) Here is the stack trace: 14:24:35,774 ERROR [LogInterceptor] TransactionRolledbackException, causedBy: java.lang.NoClassDefFoundError: java/lang/Char at $Proxy120.<clinit>(Unknown Source) at java.lang.reflect.Constructor.newInstance(Native Method) at java.lang.reflect.Proxy.newProxyInstance (Proxy.java:562) at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.g etEntityEJBLoc alObject(BaseLocalContainerInvoker.java:201) at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.g etEntityLocalC ollection(BaseLocalContainerInvoker.java:210) at org.jboss.ejb.EntityContainer.findLocal (EntityContainer.java:613) at java.lang.reflect.Method.invoke(Native Method) at org.jboss.ejb.EntityContainer$ContainerInterceptor.invo keHome(EntityC ontainer.java:1116) at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome (AbstractIntercep tor.java:73) at org.jboss.ejb.plugins.EntitySynchronizationInterceptor. invokeHome(Ent itySynchronizationInterceptor.java:230) at org.jboss.resource.connectionmanager.CachedConnectionIn terceptor.invo keHome(CachedConnectionInterceptor.java:176) at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeH ome(EntityInst anceInterceptor.java:134) at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome (EntityLockInte Please note I do not have to add anything to the mapping in ejb-jar.xml, or jbosscmp-jdbc.xml corresponding to the new char attribute to reproduce this! Just adding it to the ejb seems to do the trick. This makes me think it's not actually a problem with the cmp implementation but with the proxy code. (??) I can reproduce this on any of my ejbs by adding such a char attribute, when I remove the attribute the entity persists fine. Please note again, that the field is NOT referenced ANYWHERE in the mapping files, hence I have not included those. ---------------------------------------------------------------------- You can respond by visiting: http://sourceforge.net/tracker/?func=detail&atid=376685&aid=556262&group_id=22866 _______________________________________________________________ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
