1. NonUniqueObjectException in Hibernate coderanch.comI am getting this exception: org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [com.wpsmedicare.corporate.entity.medicare.MedicareProvider# ] at java.lang.Throwable. |
2. Hibernate giving NonUniqueObjectException coderanch.comHi, I am working in a web app with Spring/Hibernate. I am getting the exception NonUniqueObjectException when i try to update my Account Object. I am using Spring-Hibernate Template and i have written my DAO and tested it. What i do is - user has to type the email id of an account and if that exists it will show the ... |
3. org.hibernate. NonUniqueObjectException coderanch.comThanks Mark. I have read and tried those things in another thread but nothing works. Somewhere, it is saying that it is a Hibernate bug. On my project, I have a PK of the object to delete. What I did is, get all the related objects, iterate through it, compare their PK, if their equal, get that object and delete it. ... |
4. NonUniqueObjectException in Hibernate coderanch.com |
5. Hibernate Err:NonUniqueObjectException coderanch.com |
6. org.hibernate.NonUniqueObjectException coderanch.com |
7. possible cause for org.hibernate.NonUniqueObjectException forum.hibernate.orgHello all, Currently i have some issue on this error. org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session If i put in localhost tomcat webserver and db2(Internal LAN). I try to saveOrUpdate an entity (consist a few children entity with it). It runs perfect no error. If i deploy war file(same source code) to ... |
8. org.hibernate.NonUniqueObjectException forum.hibernate.org |
9. Basic questions: NonUniqueObjectException and more forum.hibernate.orgEntityManagerFactory emf = Persistence.createEntityManagerFactory("my_factory"); EntityManager em = emf.createEntityManager(); Company company = em.find(Company.class, new Long(1)); logger.info("Company [{};{}]", new Object[] { company.getId(), company.getDescription() }); for( Employee employee : company.getEmployees() ) { ... |
10. NonUniqueObjectException error forum.hibernate.orgBeginner Joined: Sun Oct 14, 2007 7:29 pm Posts: 23 Hello all, I am getting a org.hibernate.NonUniqueObjectException from Hibernante that I can't explain and need some guidance. I essentially load an peristed object in a stateless session EJB, detach it to the web tier, make changes there, pass it back to the session bean, and merging into a new Hibernante Session ... |
11. NonUniqueObjectException forum.hibernate.orgorg.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [....] at org.hibernate.engine.StatefulPersistenceContext.checkUniqueness(StatefulPersistenceContext.java:613) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performUpdate(DefaultSaveOrUpdateEventListener.java:307) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsDetached(DefaultSaveOrUpdateEventListener.java:246) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:112) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93) at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:535) at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:527) at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:523) |
12. NonUniqueObjectException - looking for a better solution forum.hibernate.orgI have a scenario where my service layer gets called to do an update supplying a complete VO. In some cases, depending on what values have changed I need to drive some processing. So, my code retrieves the original VO from the database and does the comparisons. Once all the attendant processing has been done, the code continues with the update. ... |
13. net.sf.hibernate.NonUniqueObjectException!? forum.hibernate.orgI'm getting the following error: net.sf.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: pt.comseal.arsol.vo.VersaoDocumentoPK@b113c7[id=1,documento=pt.comseal.arsol.vo.Documento@1cf662f[id=2]], of class: pt.comseal.arsol.vo.VersaoDocumento at net.sf.hibernate.impl.SessionImpl.checkUniqueness(SessionImpl.java:1605) ( ... ) To try to solve this I did a "session.evict(doc_aux);" below in the "Method code" section but with no success. I also tried to use a second Session and going a "get" on ... |
14. NonUniqueObjectException forum.hibernate.org |
15. NonUniqueObjectException forum.hibernate.orgI have a situation where I'm loading a User object into the session in a filter. Almost all of my other domain objects are reachable from the User. Trying to avoid problems when updating any object, I do a load() before changing any properties. However, I often get a NonUniqueObjectException. What is the usual culprit for this? My understanding is that ... |
16. NonUniqueObjectException forum.hibernate.orgI get a NonUniqueObjectException when deleting an object during cleanup in a junit test. Here are the basic steps: new session create object save object close session - object is now detached new session hql query, loads a different instance of the same object into a list delete detached copy of the object This generates a NonUniqueObjectException. If I lock the ... |
17. NonUniqueObjectException forum.hibernate.orgWell its a rather lengthy post, so shortening it would help. It seems that rather than having a component inside a class you have a List of components. The former will map to the class's table and be identified by its owning class. The latter will map to a foreign table (unless your DB supports objects in the the DB) and ... |
18. NonUniqueObjectException!? Why? forum.hibernate.orgI'm using Hibernate 2.1.2. Don't understand why is it giving me the following error: Code: net.sf.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: 1, of class: vo.Documento at net.sf.hibernate.impl.SessionImpl.checkUniqueness(SessionImpl.java:1642) at net.sf.hibernate.impl.SessionImpl.doUpdateMutable(SessionImpl.java:1414) at net.sf.hibernate.impl.SessionImpl.doUpdate(SessionImpl.java:1440) at net.sf.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:1364) ( ... ) Is there another way? ... |
19. Non-sensical NonUniqueObjectException forum.hibernate.orgPlease correct my understanding: I can not cause a NonUniqueObjectException when I just loaded the object. I am *not* changing the id, just some properties. Some other relevant info is that I am updating a class "Project" and receiving the exception about "Issue". This is Hibernate 2.1.1. Just reproduced it under 2.1.2 as well. I am receiving the following: net.sf.hibernate.NonUniqueObjectException: a ... |
20. how to ignore NonUniqueObjectException forum.hibernate.orgHello, I use a type of session-per-request-with-detached-objects pattern in my layered application. I have several situations where Collection's are retrieved from the database and these collections may contain duplicated information (same table row in different Java objects). I can't really help it, the application's domain object graph is not trivial and I can't lock() every transient object I ever retrieved every ... |
21. NonUniqueObjectException forum.hibernate.orgI'm using Hibernate 2.1.2 Is it possible to have twice the same object in a parent object and use the saveOrUpdate function on it ? I have the following object: Participant PreferedCurrency Address Country ContryCurrency PreferedCurrency and CountryCurrency have both the same id because I get the data from a currency table. When I try to save the participant object, I ... |
22. NonUniqueObjectException forum.hibernate.orgHi, I'm trying to create a new "group" object in my database which contains a "SportletRoleList" set. My mapping file for SportletGroup looks like: |
23. NonUniqueObjectException problem forum.hibernate.org |
24. NonUniqueObjectException forum.hibernate.orgI am having a really strange problem that drives me nuts and I hope to get some help from here... Imagine the following use case: You want to store information about books in a database. A book has an attribute for its contributor, who has a certain role, e.g. "author". In addition, this book offers an attribute to store information about ... |
25. again: NonUniqueObjectException forum.hibernate.orghi, don't want to annoy but this exception IMHO unnecessary and stupid. sorry, I can't provide any mapping- or code-snippets because I can't set up a test-case that reproduces this exception, although I keep getting it from time to time in application (those occurences ARE reproducable, but I worked hard on extracting the same enviroment to a test case without success) ... |
26. NonUniqueObjectException forum.hibernate.orgThe following code throws a NonUniqueObjectException exception MyClass n = (MyClass)session.load(MyClass.class, new Long(id)); activeUser.setSomeProperty(n); session.update(activeUser); The mapping is as follows: Class User |
27. How to avoid NonUniqueObjectException forum.hibernate.org |
28. Junitee & NonUniqueObjectException forum.hibernate.orgHi Everyone: reading all the postings on NonUniqueObjectException (as well as chapters in Hibernate in Action) and not being able to come up with a concrete solution, I was wondering if anyone can be of help in the following case: I am using Junitee to run an in container testing for my QueueDAO class (1:m Queue : ticket). I am also ... |
29. net.sf.hibernate.NonUniqueObjectException forum.hibernate.orgPersistenceManager.beginTransaction(); PersistenceManager.saveOrUpdate(product); PersistenceManager.saveOrUpdate(customer); PersistenceManager.saveOrUpdate(proposal); PersistenceManager.commitTransaction(); /** do some validations here */ ... |
30. Possible solutions for NonUniqueObjectException forum.hibernate.orgHi! I've had some problems recently with NonUniqueObjectException's (a different object with the same identifier value was already associated with the session). The problem is that I'm using the method copyProperties of class BeanUtils to perform the conversion "persistent object->bean->persistent object". After executing this method, the object identifier of the nested objects is lost (I'm using converters, which create new instances, ... |
31. NonUniqueObjectException again forum.hibernate.orgpublic void postHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, ModelAndView modelAndView) throws Exception { UserBean sessionUser = sessionMgr.getSessionUser(httpServletRequest.getSession(true)); if (sessionUser != null) { userService.reattach(sessionUser); ... |
32. NonUniqueObjectException forum.hibernate.orgHibernate version:2.1.6 I have a class "Address" with one object of the class "Street", also i have a class "Person" who have a list of addresses. Two addresses may reference the same street. The address need to do cascade save-update the street, and the person needs to cascade the addresses. I have a person with one address referencing a street, when ... |
33. NonUniqueObjectException forum.hibernate.orgDescription The problem is, that we have a user registration-flow: 1. personal data,store in http session 2. interests of user, store in http session 3. insert everthing in my sql db if i register a user1, everthing works fine, and all data's are inserted in my db. but if i would like to register a user2 while inserting the data, hibernate ... |
34. NonUniqueObjectException forum.hibernate.orgHi everyone, I am trying currently trying to map a bidirectional one-to-many association between Image and Book class. In fact, Image class has a book attribute (type = Book) that can be null. It is the book the image is in. One given image can be in at most one book. Book has a images attribute (type = Collection) which contains ... |
35. NonUniqueObjectException forum.hibernate.orghibernate 2.1 MySQL Ver 12.22 Distrib 4.0.18, for Win95/Win98 (i32) I have mapped about 20 domain objects or so in my application, and I am getting a problem with one object in particular when I try to persist updates to the object. I load the object in a formBackingObject() call. In onSubmit, I then call saveOrUpdate. I get a NonUniqueObjectException. What ... |
36. NonUniqueObjectException (two ref. from same obj) forum.hibernate.orgHi, When i load my parent object, it seems that hibernate load the same child object twice, because it can be found in a map and in a many-to-one relation, so i have tried to set cascade=none in the many-to-one relation, but with no success, i cannot change my db model because sometime, the object in the many-to-one relation is not ... |
37. NonuniqueObjectException forum.hibernate.orgI am having an issue in my application I don't know how to handle. It's a web application. On each request before the response is sent security is checked to ensure the user is authorized to see the page. The User class uses lazy initialization on its collections, which are a collection of Groups the user belongs to and a collection ... |
38. NonUniqueObjectException made me crazy forum.hibernate.orgHi all, I am using hibernate on a client-server application, where client request for server by invoking a command and according to the command, the server calls hibernate to return the data as a response for the client. The scenario: client requested x's from server server gets request, call hibernate session.find(request arguments) and returns the list of x's. then the client ... |
39. NonUniqueObjectException forum.hibernate.orgYou are only allowed to have one instance of an entity object in your session at one time. The error you experienced occurs when you attempt to associate an entity from a (possibly earlier) hibernate session with another (later) session. (You associate an object with a session by using Session.lock() or Session.update()). If the object is already loaded in the session, ... |
40. >> NonUniqueObjectException << forum.hibernate.orgEXCEPTION : net.sf.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: com.psadirect.hibernate.CallPK@7d32cf[callId=3,subscriber=com.psadirect.hibernate.Subscriber@86506a[subscriberId=1]], of class: com.psadirect.hibernate.Call ----------- I have a collection. I take out each item from the collection, do : while (collection.hasNext()) { item i = (item) collection.next(); i.setXXX(xxx); session.update(i); } This fails with the above exception (NonUniqueObjectException). Can someone tell me how to achieve ... |
41. org.hibernate.NonUniqueObjectException forum.hibernate.org |
42. NonUniqueObjectException. forum.hibernate.org |
43. hibernate.NonUniqueObjectException forum.hibernate.orgHi, when im going to update one object im getting the following exception. [a different object with the same identifier value was already associated with the session: 3, of class: com.myr.domain.Location] In DAO class i written the following code. Session sess = HibernateUtil.getSession(); sess.saveOrUpdate(provider); Can anybody give me the suggession whatshould i do thanks and regards srinivas |
44. NonUniqueObjectException with enumerations within a set forum.hibernate.orgHibernate version: 2.0.3 Mapping documents: |
45. net.sf.hibernate.NonUniqueObjectException forum.hibernate.orgI have a many-to-many associations using an association table |
46. How avoid NonUniqueObjectException in these situations? forum.hibernate.orgThis is my pattern in an Struts Action method: Course course = getCourse(); //get a course object from hibernate Area area = (Area) get(request, "area"); //get area from user session getAreaService().save(area); //attach area to hibernate session ... the last operation throws an net.sf.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session. This is because area ... |
47. Why this NonUniqueObjectException? forum.hibernate.orgI've run into the exception below and I can't work out why I get it in one situation but not another: net.sf.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: 66, of class: testing.om.Product This is in the context of a Struts/Spring/Hibernate web application. I store a Product record in the HttpSession at the point ... |
48. Why does this NonUniqueObjectException occur HERE? forum.hibernate.orgHi, I've an issue when trying to handle a parent-child-relationchip. It all works well for the the case that I set the children and update the parent "p" afterwards: Code: SessionUtil.beginTransaction(); Session session = SessionUtil.getSession(); // recommended approach of Christian Bauer // p = parent, Kunden and Projektmitarbeiter are Sets p.getKunden().clear(); p.getProjektmitarbeiter().clear(); p.getKunden().addAll(neue_kunden); p.getProjektmitarbeiter().addAll(neue_mitarbeiter); session.update(p); The problem ... |
49. NonUniqueObjectException after reassociating root objects forum.hibernate.orgHibernate 3.0.5 MySQL 4.1.12 Long lived Hibernate session (swing client app) Every time the user does a save, we close the session and then reopen it, locking all the root objects into the new session (Session.lock() calls). All is fine while navigating the object graph (including lazy collections being fetched on the new session, etc). The trouble starts when we run ... |
50. NonUniqueObjectException forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp I'm working on application that will be deployed on Weblogic 8. I'm using dataSource (see Hibernate config file). The probelm is when I try to add my object (BOM) BOMDAO.add(bom), i'm getting org.hibernate.NonUniqueObjectException. When I use direct connection to DB this exception disappears. I Followd the steps mentioned in Hibernate documentation ... |
51. NonUniqueObjectException when upgrading an object forum.hibernate.orgPage 1 of 1 [ 1 post ] Previous topic | Next topic Author Message speedster Post subject: NonUniqueObjectException when upgrading an object Posted: Tue Aug 30, 2005 1:56 pm Beginner Joined: Tue Nov 09, 2004 12:22 pm Posts: 44 I'm using Hibernate Synchronizer. I'm having the following problem: Code: [java] ... |
52. NonUniqueObjectException forum.hibernate.orgHibernate version: 2.1.7c Hi, I need help with NonUniqueObjectException. Im getting two instances of the same java class with the same identify. But I think that hibernate showd give me the same object reference because Im working with the same session. Im using spring to manager the session. If I try to query the same record twice I got two diferent ... |
53. org.hibernate.NonUniqueObjectException enhancement forum.hibernate.org |
54. Problems with NonUniqueObjectException forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate Version : 3.02 I have two tables PD and DS, with the following structures PD DS Pd_id (pkey) DS_id (Pkey) Col a Pd_id (FKey) Col b Col x Col c Col y Now here are the steps I perform 1)I first select all rows from DS where Pd_id = 123 ... |
55. A question about net.sf.hibernate.NonUniqueObjectException: forum.hibernate.orgNewbie Joined: Sat Sep 17, 2005 2:15 pm Posts: 9 You are right. I am trying the example in book "Hibernate - A developer's notebook". The exception is posted in my question. Here is the code where the session is opened and closed: public class CreateTest { public static void main(String args[]) throws Exception { // Create a configuration based on ... |
56. NonUniqueObjectException when replacing object forum.hibernate.orgI have a code in my actionPerformed method to get an object selected by the user. When the code is executed for the second time and the user select the same object, a NonUniqueObjectException is throwed. What can I do to avoid this? Hibernate version: 3.0.5 Part of code: Code: session.lock(dep.getPorticoPrincipal(),LockMode.NONE); session.lock(dep.getSegundoPorticoPrincipal(),LockMode.NONE); session.lock(dep.getPorticoPrincipal().getDescricaoContraventamentoCobertura(),LockMode.NONE); session.lock(dep.getSegundoPorticoPrincipal().getDescricaoContraventamentoCobertura(),LockMode.NONE); Full stack trace of any exception that ... |
57. NonUniqueObjectException forum.hibernate.orgPage 1 of 1 [ 3 posts ] Previous topic | Next topic Author Message moctile Post subject: NonUniqueObjectException Posted: Thu Oct 27, 2005 6:11 pm Newbie Joined: Tue Oct 18, 2005 8:13 pm Posts: 4 Need help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.0.5 Mapping documents: ... |
58. org.hibernate.NonUniqueObjectException forum.hibernate.orgRegular Joined: Tue Nov 04, 2003 12:37 pm Posts: 56 Hello, Why it will cause NonUniqueObjectException in my codes? In the following code, if I remove "ur1", it runs very well. But the "ur" and "ur1" are two different objects (the contents), why it will caused the exception ? Code: private static void createGuest() throws Exception { ... |
59. why methond throws NonUniqueObjectException ? forum.hibernate.orgThere are number of post concerning this toping in the forum (just use Search to see the number) but there was no single worth-while advice... Unfortunately it seems to be a taboo topic for Hibernate team (even 'Hibernate in Action' does not mention NonUniqueObjectException situations, just state session-level cache uniqueness). Very sad.... I have similar situation with reasigning detached objects to ... |
60. org.hibernate.NonUniqueObjectException forum.hibernate.orgHi I am using appfuse framework 1.8.2 and hibernate 3.0.5 I get the exception org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: at org.hibernate.engine.PersistenceContext.checkUniqueness(PersistenceContext.java:586) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performUpdate(DefaultSaveOrUpdateEventListener.java:254) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsDetached(DefaultSaveOrUpdateEventListener.java:214) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:91) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:69) at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:468) at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:463) at org.springframework.orm.hibernate3.HibernateTemplate$18.doInHibernate(HibernateTemplate.java:671) at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:356) at org.springframework.orm.hibernate3.HibernateTemplate.saveOrUpdate(HibernateTemplate.java:668) at com.nihilent.hrms.dao.hibernate.ResourceAllocationDAOHibernate.saveResourceAllocation(ResourceAllocationDAOHibernate.j at com.nihilent.hrms.service.impl.ResourceAllocationManagerImpl.saveResourceAllocation(ResourceAllocationManagerImpl.java at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at ... |
61. org.hibernate.NonUniqueObjectException: forum.hibernate.orgHi i am insering into table using save() method. but i am getting this exception. org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: My code: public void insert(String filePath, String state) throws IOException { List stateInfo = parseFile(filePath); deleteRecords(state); insertRecords(stateInfo); } public void deleteRecords(String state) { Session hs = getCurrentSQLServer2000Session(); int noOfRowsDeleted = hs.createQuery(DELETE_RECORDS_BY_STATE_HQL).setString(0,state).executeUpdate(); ... |
62. org.hibernate.NonUniqueObjectException forum.hibernate.orgHi, I am getting the NonUniqueObjectException. I am not able to see any reason why any other object would exist in memory. I have attached everything that I could think of as "relevant". I would be glad to provide any additional information you may need to solve this issue. I have spent almost a week trying to debug this error but ... |
63. how to avoid NonUniqueObjectException? forum.hibernate.orgHi Imagine the scenario with standard one-to-one mapping, say Result has one Transaction (and one Transaction can be shared by more Results). Mapping has cascading turned on (cascade="save-update"). Saving (making the object persistent) Result instance cascades saving Transaction. session.save(result) But when it comes to saving the result among the same session I get NonUniqueObjectException. //operation 1 result.setTransaction(sameTransaction); session.save(result); //operation 2 result2.setTransaction(sameTransaction); ... |
64. org.hibernate.NonUniqueObjectException forum.hibernate.orgNewbie Joined: Sun Mar 05, 2006 12:43 pm Posts: 5 Need help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version:3.1.2 Mapping documents: |