[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2751) Outjected DataModel looses/forgets wrapped data

[ http://jira.jboss.com/jira/browse/JBSEAM-2751?page=comments#action_12403934 ] Przemyslaw Jaskierski commented on JBSEAM-2751: ----------------------------------------------- I cannot express myself in english as good as I want to :( Problem is described in JBSEAM-1840 Long running conversation backed by a JPDL pageflow. Backed by some conversational-scoped pojos. Pojos have fields like: class MyPojo { private List<@Entity> list; private @Entity entity; } 1. First step of flow initializes this list using seam-managed LRC. 2. process by the page flow N steps forward 3. go back using pageflow n<<N steps (still in conversation) 4. Instead of originally initialized list = [@Entity1, @Entity2...] with .size() == 10, I get list=[null, null...] with .size() == 10. But when declaring by pojo like this: class MyPojo { private TRANSIENT List<@Entity> list; private TRANSIENT @Entity entity; } this problem cease to appear. Why? Because (JBSEAM-1840) ManagedEntityIdentityInterceptor leaves TRANSIENT fields alone (ignore(Field) method). This is almost the case with any of the linked issues, so there is a real nasty problem with ManagedEntityIdentityInterceptor. There are test cases shown there, even a new one added by Dany to JBSEAM-1840: http://jira.jboss.com/jira/browse/JBSEAM-1840#action_12387051 I cannot describe this problem any better, Norman. If this has no value for you, feel free to ignore it. Regards, Przemek. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira