Hi, only relationate with JPA. 1) you can fix with lazy annotations<http://docs.jboss.org/hibernate/annotations/3.5/reference/en/html/entity.html#entity-hibspec-singleassoc-fetching> .
2) Are you run in a transactional method? Juan 2011/3/31 Marcin Misiewicz <[email protected]> > Hi > > i have a few problems with updating/creating entities. My model is very > simple : > > @Entity > Company { > .... some fields ..... > @Embedded > Address > } > > @Embeddable > Addres { > ..... some fileds ... > } > > Of course AddressProxy is subtype of the ValueProxy. > I'm running my sample in devmode using appengine. > Here are the problems/questions. > > 1. When I want to fetch all the companies with the corresponding address I > have to, on the server side, iterate over the list and call > company.getAddress() to really fetch the embedded address object. Calling > list.size() it's not sufficient to get rid of lazy loading. Of course on the > client side I'm calliing with(String[] paths) on the request context object. > Does anybody has similar problem as mine when using appengine? > > 2. During updating the entity when I change only the field from the company > entity for example name the change is not saved to the storage, from logs I > see that rf sends the new name to the server, but it's not being persisted. > But when I change the name field and also one of the fields of the embedded > address object, the changes are persisted successfully. > > 3. Version remains the same, even after successful entity update. > > 4. After flushing of the requestFactoryEditorDriver the changes are not > being reflected in the proxy passed to the edit method. How can I obtain > changes and see what has been changed , before sending them to the server ? > > > -- > 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.
