Hi, Yes, the class Entity by Google only supports the core types defined in the Dev Guide.
1 question : it seems that you are trying to mix high-level (JDO) and low-level datastore api. Is that correct ? Why do you have to do that ? regards didier On 29 déc, 10:06, Kalyan Akella <[email protected]> wrote: > Hi, > > Thank you for the reply. > > I am using the setProperty() method to set the list of *Recipe*s onto an > instance of the > Entity<http://code.google.com/appengine/docs/java/javadoc/com/google/appengi...>class > that represents a CookBook instance. > > It appears that this method only allows the supported data store types and > collections of supported data store types. Although custom serializable > types are allowed, they can be used with this method only if setting them as > Blob or collection of Blob(s). > > In my application, storing the *Recipe*s as collection of Blob(s) inside > *CookBook > *is unintended (as it impairs query filtering & ordering etc), I am going to > modify this association to an unowned one-to-many relationship and try it > out. > > Sincere Regards, > Kalyan Akella -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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-appengine-java?hl=en.
