What type of owned List do you have? Have a good day, Brandon Donnelson c.gawkat.com
On Mon, Oct 10, 2011 at 1:30 PM, Bruno Sandivilli < [email protected]> wrote: > Thanks for the help from you guys! > But, yes im using IsSEriazeble. I've changed my code to detachable in both > classes, but, when i call: > > if(listMyClass.size() > 0) > { > for (MyClass myClass : listMyClass) { > return (pm.detachCopy(myClass.getMyInnerClassList())); > } > } > return null; > > > gives me : The class "org.datanucleus.sco.backed.List" is not persistable. > This means that it either hasnt been enhanced, or that the enhanced version > of the file is not in the CLASSPATH (or is hidden by an unenhanced version), > or the Meta-Data/annotations for the class are not found. > > > debugging this, i've reached this : assertClassPersistable in the class > ObjectMAnagerImpl. This function : > > public void assertClassPersistable(Class cls) > { > if (cls != null && > !getOMFContext().getApiAdapter().isPersistable(cls) && !cls.isInterface()) > { > throw new ClassNotPersistableException(cls.getName()); > } > if (!hasPersistenceInformationForClass(cls)) > { > throw new NoPersistenceInformationException(cls.getName()); > } > } > > > 2011/10/9 Brandon Donnelson <[email protected]> > >> >> @PersistenceCapable(detachable="true") >> >> >> detached = pm.detachCopy(employee); >> >> >> Those will create a java.util List object. That should fix it. >> >> Brandon >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google Web Toolkit" group. >> To view this discussion on the web visit >> https://groups.google.com/d/msg/google-web-toolkit/-/ikusuY9VjW0J. >> >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-web-toolkit?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
