Hi, I am experiencing a problem after upgrading to Java SDK 1.2.5. In a simple CMS application a page is stored as a CMSPage entity, which points to its text saved as a DetachedText entity using a Key property (i.e. an unowned relationship) as follows:
@PersistenceCapable(identityType = IdentityType.APPLICATION) public class CMSPage { @PrimaryKey @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY) private Key id; @Persistent private Key text; public Key getId() { return id; } public void setId(Key id) { this.id = id; } public Key getText() { return text; } public void setText(Key text) { this.text = text; } } The Key property "text" points to: @PersistenceCapable(identityType = IdentityType.APPLICATION) public class DetachedText { @PrimaryKey @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY) private Key id; @Persistent private Text content; public DetachedText(Text content) { this.content = content; } public Key getId() { return id; } public Text getContent() { return content; } } NOTE: I have removed other properties and code that I found unrelated to the problem After saving the page I can see the "text" field populated in the development console. The value shows as "DetachedText(5)". I also verified that the DetachedText entity exists and its ID equals 5. However, after I retrieve CMSPage from the datastore using a javax.jdo.Query the "text" field in the retrieved object is null (both the Eclipse debugger and the application throwing NPE confirm it). What am I doing wrong? Any pointers will be appreciated. Thanks, Yegor --~--~---------~--~----~------------~-------~--~----~ 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 google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---