1. Hibernate transient object exception stackoverflow.comI am struck with a problem while using hibernate.
The situation is :
I am creating a container and in that container i am adding 2 components. one component |
2. Hibernate Groovy entities stackoverflow.comI'm have a groovy hibernate entity, named 'Depart' for example. Now when i'm try to get their property (for example Long id = somedepart.getIdDepart() ) i'm got an exception Cannot cast Depart to ... |
3. Recommendation for using equals in Entities and avoiding LazyInitializationExceptions? stackoverflow.comIn the beginning there is a problem that wants to be solved. In my case i got an LazyInitializationException while using indexof in a Collection to retrieve an Object for manipulation. ... |
4. casting exception stackoverflow.comorg.hibernate.collection.PersistentSet cannot be cast to java.util.Iterator. What am I doing wrong?
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5. having multiple blobs in hibernate table without "could not reset reader" exception stackoverflow.comI have a design pattern with all my hibernate blobs, which can be quite big, that I flush the session after calling the setter for the new blob. Then, if ... |
6. Hibernate/JPA bug - Not recognizing some strings in a enum stackoverflow.comI have an enum in a class, mapped by Hibernate. One of the mapped fields is and enum type which has one of the following values OK, NOK or NAP. NOK ... |
7. Using addjoin in Hibernate throws class cast exception stackoverflow.comQuery |
8. JPA inserts and the dreaded ORA-01400: cannot insert NULL into tablename exception stackoverflow.comI've run into an interesting play on the infamous inserting null fields from the Entity into a database. Say I have the following table ID ... |
9. org.hibernate.Transient Object Exception coderanch.comWhen I update my object using session.update(), getting this error I debugged and found it has all the vals and its child also has all the required vals org.hibernate.TransientObjectException: com.dst.fourx.model.agreementModel.termM odel.FundingTermDetail at org.hibernate.engine.ForeignKeys.get Entity Identifier IfNotUnsaved(Fore ignKeys.java:216) at org.hibernate.type.AnyType.nullSafeSet(AnyType.java:131) at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(Abst ractEntityPersister.java:1826) at org.hibernate.persister.entity.AbstractEntityPersister.update(Abstrac tEntityPersister.java:2172) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert (AbstractEntityPersister.java:2118) at org.hibernate.persister.entity.AbstractEntityPersister.update(Abstrac tEntityPersister.java:2374) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.ja va:84) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:243) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:227) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141) at ... |
10. org.hibernate.Transient Object Exception coderanch.comWhen I update my object using session.update(), getting this error I debugged and found it has all the vals and its child also has all the required vals org.hibernate.TransientObjectException: com.dst.fourx.model.agreementModel.termM odel.FundingTermDetail at org.hibernate.engine.ForeignKeys.get Entity Identifier IfNotUnsaved(Fore ignKeys.java:216) at org.hibernate.type.AnyType.nullSafeSet(AnyType.java:131) at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(Abst ractEntityPersister.java:1826) at org.hibernate.persister.entity.AbstractEntityPersister.update(Abstrac tEntityPersister.java:2172) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert (AbstractEntityPersister.java:2118) at org.hibernate.persister.entity.AbstractEntityPersister.update(Abstrac tEntityPersister.java:2374) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.ja va:84) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:243) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:227) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141) at ... |
11. Hibernate casting exception coderanch.comReally weird but I've been racking my brain tryin to figure this out and i haven't come up with anything. When I try to instantiate my session, using a simple Session s = sessionFactory.getCurrentSession();, i get the exception ERROR [DaoUtil] java.lang.ClassCastException: org.hibernate.validator.event.ValidateEventListener cannot be cast to org.hibernate.event.PreInsertEventListener google turns up a total of 2 hits, basically nothing to go on. Since ... |
12. Unknown name value for enum class hibernate exception coderanch.comHi, I have a enum public enum UserRole { puser,duser } In User class I have getters and setters, @Column(name = "USER_ROLE") public UserRole getRole() { return role; } public void setRole(UserRole role) { this.role = role; } and in my db that column is declared as VARCHAR, I am able to insert values in to the db, and it is ... |
13. class cast exception while retriving hql result coderanch.com |
14. Hibernate 2: getting lazy exception after trying to get a collection from a transient object coderanch.comHi, I am getting lazy exception after trying to get a collection property from a transient object. This object was retrieved in a session that is already closed. So I opened the new session and did sess.update on this object but this didn't help. what did help is getting the id of this object and doing. sess.get(ClassA.class, clId); This is no ... |
15. open JPA throws exception on using Enum coderanch.com |
16. Hibernate: Throws Clobs are not cacheable Exception when try to cache coderanch.com |
17. Hibernate Criteria : Class cast exception forum.hibernate.orgHello everyone, I am using Hibernate(3.2) Criteria for querying and its giving me exception when converting to a list. Please see my code and exception below: List |
18. Transient Object Exception. It doesn't work at all forum.hibernate.orgHello, I'm trying to save a class diagram in a database using hibernate with JPA. Most works fine but the associations can not be saved. My structure is the following: Code: public class ClassModel { ... @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL) @JoinColumn(name = "attribute_fk") ... |
19. class cast exception. forum.hibernate.orgI am upgrading hibernate 3.1.2 to 3.5.4. In query i used count() function and add addScalar() as Integer. In older ver. i get int value but after upgrading i get long value and throw class cast exception. code are: StringBuilder query = new StringBuilder( "select count(distinct s.student_id) as tot from teacher t inner join student s p on s.student_id=t.student_id"); Query q ... |
20. INFO: Configured SessionFactory: null NullPointer Exception forum.hibernate.orgGetting null pointer exception in first hibernate program. Please guide. Dec 19, 2010 12:07:02 AM org.hibernate.annotations.common.Version |
21. SessionFactory creation failed : VersionType cast exception forum.hibernate.orgInitial SessionFactory creation failed.java.lang.ClassCastException: org.hibernate.type.BigDecimalType cannot be cast to org.hibernate.type.VersionType For the above exception, I understand the problem and it is that one of the reverse engineered DB Table contains "version" as a field name. I can fix this by fixing the .hbm.xml, by changing the |
22. upgrade from 3.5.6 to 3.6.4 creates class cast exception forum.hibernate.orgNewbie Joined: Wed Jun 08, 2011 11:12 am Posts: 4 Hello, I am attempting to upgrade hibernate from 3.5.6 to 3.6.4. When I switch to any version higher than 3.5.6 I receive numerous class cast errors from java.lang.String to java.util.Locale. does anyone know if there was a change between the two versions that would cause this? here are the specifics of ... |
23. Null(s) instead of exception forum.hibernate.orgHello, I am using Hibernate/JBA behind a SLSB facade, serving both a web application and remote clients. In the case of remote clients, where objects can't be lazy loaded, i would like to have the my lazy collections set to null or filled with nulls instead of firing the exception (failed to lazily initialize a collection....). In EclipseLink this can be ... |
24. Redeploying Hibernate MBean with Enums cause exception forum.hibernate.orgHi, I'm using JBoss 3.2.1 with Hibernate 2.0.2. I'm using Hibernate's MBean. I'm getting the following exception when my application redeploys. I believe this to be the key to the problem: "The Enum name must be unique, 'OK' has already been added". I've defined a UserType using my own Enum. If I get rid of the Enum and use a String ... |
25. Exception with my UserType conversion-what am I doing wrong? forum.hibernate.orgAuthor Message swordsman Post subject: Exception with my UserType conversion-what am I doing wrong? Posted: Tue Jan 06, 2004 6:41 pm Beginner Joined: Wed Oct 08, 2003 4:22 pm Posts: 29 I tried to write custom UserType; couldn't find an example to base it on, so went with trial and error. I'm getting an exception with my "CollectionUserType". The ... |
26. Class cast exception with |
27. Exception - Cannot re-read column number forum.hibernate.orgGetting this error when (it looks like) Hibernate is attempting to re-read or read out of order a text or ntext column. I found an article from MS 824106 related to this. This seemed to have come up when I added a sub-class to the listing table. Is this an MS thing or am I doing something incorrect? Using latest public ... |
28. Exception when using Criteria:Null value was assigned ... forum.hibernate.org2.16 |
29. String to Clob throws exception in Solaris, works in windows forum.hibernate.orgIam using Class StringClobType which uses Clob type for String by implementing UserType. I used this custom user type in one of my class Item which maps String Array to table of Clob types. * @hibernate.array table="ITEM_DATA" cascade="all" * @hibernate.collection-index column="DATA_IDX" * @hibernate.collection-key column="DATA_ID" * @hibernate.collection-element column="DATA" type="com.util.StringClobType" */ Its working fine in Windows environment but throwing exception in Solaris. below ... |
30. Exception thrown when set null to a column type="text&q forum.hibernate.orgorg.springframework.jdbc.BadSqlGrammarException: Bad SQL grammar [] in task 'HibernateTemplate'; nested exception is org.postgresql.util.PSQLException: Unknown Types value. org.postgresql.util.PSQLException: Unknown Types value. at org.postgresql.jdbc2.AbstractJdbc2Statement.setNull(AbstractJdbc2Statement.java:988) at org.postgresql.jdbc3.AbstractJdbc3Statement.setNull(AbstractJdbc3Statement.java:1435) at org.apache.commons.dbcp.DelegatingPreparedStatement.setNull(DelegatingPreparedStatement.java:104) at net.sf.hibernate.type.NullableType.nullSafeSet(NullableType.java:43) at net.sf.hibernate.type.NullableType.nullSafeSet(NullableType.java:35) at net.sf.hibernate.persister.EntityPersister.dehydrate(EntityPersister.java:389) at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.java:462) at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.java:438) ... |
31. why no exception using unsaved-value="null" forum.hibernate.org |
32. Datasource - class cast exception on Websphere portal forum.hibernate.orgWhen using conneciton manager with WebSphere portal 5 we get a class cast exception. The exact same datasource and config works for regular WebSphere Server applications. Anyone have any insight into this? Trace: Caused by: java.lang.ClassCastException: com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource at net.sf.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:44) ... 253 more config: |
33. Why do I get a Class Cast Exception? forum.hibernate.orgMy problem is: Why do I get a Class Cast Exception here? Code: Session session = HibernateSessionFactory.currentSession(); List l = session.find("from Ticketcard as t, Kunde as k where t.kartennr = k.kartennr AND t.vname LIKE 'Morgan' AND t.nname LIKE 'Breitfuss' AND k.kartennr = 8"); // direkte ... |
34. Exception : database product name cannot be null forum.hibernate.orgHi, I'm trying to set up a simple test project to use Hibernate with a table in out exisitng MS SQL database, but I get an exception with the message "database product name cannot be null". I have the config file for Hibernate set up with the correct values. The code seems to be failing at the Configuration's buildsessionfactory() method. Could ... |
35. uniqueResult Casting Exception forum.hibernate.orgHi there, the enclosed code always throws the exception java.lang.ClassCastExceptionon line resultSet = (Systemuser) query.uniqueResult(); Could you please give me some ideas? Any advice is highly appreciated. Lamborghini Code: public Systemuser login(String userName, String password) { Session session = null; Transaction tx = null; ... |
36. Transient Exception forum.hibernate.orgHi, I get this exception when I try to save an object (Template) to the DB. I'm really stuck up with this error and any help would be deeply appreciated. com.ge.healthcare.gehcit.ehrae.flowsheet.dto.TemplateGroup; nested exception is org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: com.ge.healthcare.gehcit.ehrae.flowsheet.dto.TemplateGroup org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance ... |
37. DTDEntityResolver causing null exception forum.hibernate.orgHibernate version: 3.1.3 Mapping document: |
38. setParameter(i, null) fails with DB-specific exception forum.hibernate.orgpublic Query setParameter(int position, Object val) throws HibernateException { // the offending lines // if (val == null) { // setParameter( position, val, Hibernate.SERIALIZABLE ); // } // else { setParameter( position, val, determineType( position, val ) ); // ... |
39. many-to-one property-ref causing null exception forum.hibernate.orgI keep getting the following error whenever I try to make my homestudycall class persitent: org.hibernate.PropertyValueException: not-null property references a null or transient value: com.tsc.model.order.HomestudyCall.agent at org.hibernate.engine.Nullability.checkNullability(Nullability.java:72) My mapping's are as follows: |
40. when restart web app,I get a sf exception sf is null? forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp 3.1.3: NO: NO 2006-8-19 2:06:35 org.apache.catalina.startup.HostConfig restartContext INFO: restartContext(/questbook) 2006-08-19 02:06:35,229 INFO (SessionFactoryImpl.java:729) - closing 2006-08-19 02:06:35,329 INFO (ConnectionPool.java:490) - Shutting down 'Proxool -DBPool' pool immediately [ContainerBackgroundProcessor[StandardEngine[Catalina] ]] 2006-08-19 02:06:35,329 INFO (ConnectionPool.java:570) - 'Proxool-DBPool' pool has been closed down by ContainerBackgroundProcessor[StandardEngine[Catalina]] i n 0 milliseconds. 2006-08-19 02:06:35,329 INFO (PrototyperController.java:100) - Stopping ... |
41. sql syntax exception, think boolean prob forum.hibernate.orgThe boolean values are tinyint(1) in the database. The username is the primary key that is a varchar(100). I'm not sure if my mapping is causing the exception? Hibernate version: 3.1 Mapping documents: |
42. getting NumberFormat Exception when implement UserType forum.hibernate.org |
43. Hibernate Error Cast Exception ??? what is this forum.hibernate.orgHi people. I become the following exception: I use oracle db XE, with MySQL work well DEBUG [main ] (AbstractEntityPersister.java:2738) - Static SQL for entity: hibernateModel.SetReportparameter DEBUG [main ] (AbstractEntityPersister.java:2743) - Version select: select PARAMID from SET_REPORTPARAMETER where PARAMID =? DEBUG [main ] (AbstractEntityPersister.java:2746) - Snapshot select: select setreportp_.PARAMID, setreportp_.REPORTID as REPORTID39_, setreportp_.CREATEDDATE as CREATEDD3_39_, setreportp_.CREATEDFROM as CREATEDF4_39_, setreportp_.PARAMNAME as PARAMNAME39_, ... |
44. invalid number exception ....?????? forum.hibernate.orgHibernate version:3.2 I have two objects A (parent) , B (child) Mapping documents: A: |
45. SQL Timestamp conversion exception forum.hibernate.orgHi All! I did some java code with SQL Server 2005 But i got some problems. In my database have a column name LAST_MODIFIED with type TIMESTAMP (binary type). In JavaBean has a property name lastModified with type java.sql.Timestamp mapping file i did: |
46. Class Cast Exception-Please help forum.hibernate.orgList |
47. Hibernate-casting exception forum.hibernate.orgHi, i am using jndi datasource to get session factory in hibernate. This is the code try { Context ctx = new InitialContext(); System.out.println("check1"); locProviderSessionFactory = (SessionFactory)ctx.lookup("java:/LocationProvider"); System.out.println("check2"); //locProviderSessionFactory = (SessionFactory)obj; } catch (NamingException e) { e.printStackTrace(); casting exception is thrown.So i am not able to get the Session Factory.Can anyone help me out in this Thanks |
48. saveOrUpdate() gives PK:null Exception ! forum.hibernate.orgHi All, I am using hibernate 3.0 as persistence framework and the transaction is controlled by the WebSphere server and using stateless session bean ejb's for business logic , Database is DB2. Am facing a strange problem while saving the hibernate session to the database. The code looks like as follows : session().saveOrUpdate(objToSave); This throws an exception PK:null some times. But ... |
49. Transient object Exception forum.hibernate.orgMain Entity Class: ... @OneToMany ( mappedBy = "mainEntity", targetEntity = Things.class, fetch = FetchType.EAGER, cascade = CascadeType.ALL ) private List |
50. Exception when merging transient object forum.hibernate.orgHi! Im having a problem when calling Session.merge() on a transient object whicha has an embeddable component, and that component also references the transient object via the @Parent annotation. Apparently, the problem occurs when hibernate is trying to obtain the proxy for the transient object, which doesnt exist because the object has just been attached to the session. Here is the ... |
51. Class Cast Exception while using composit-id forum.hibernate.orgAuthor Message vinoth4s Post subject: Class Cast Exception while using composit-id Posted: Wed Dec 31, 2008 10:27 am Newbie Joined: Tue Nov 11, 2008 8:19 am Posts: 11 First of all, happy new year to everyone. Dear all, I am using Hibernate 3.0 I am getting the class cast exception. Please help me to solve this issue. I checked ... |
52. Class cast Exception for only one entity forum.hibernate.orgAuthor Message pr0grammer Post subject: Class cast Exception for only one entity Posted: Fri Feb 06, 2009 1:19 pm Newbie Joined: Fri Sep 26, 2008 4:45 am Posts: 17 Hi, I'm facing a strange behavior for only one entity I've developped When I'm trying to save this kind of entity an exception is throwed : Class cast exception Here ... |
53. org.hibernate.type.EnumType class cast exception forum.hibernate.orgHi I have a class with an enum field persisted as STRING Code: class SomeEntity { Long id; @Enumerated(EnumType.STRING) Color color; String name; /* constructor */ public SomeEntity(Long id, Color color, String name){ ... } } enum Color { GRAY, BLACK, WHITE; } I'm getting a Class Cast Exception when using this kind of query: Code: select new SomeEntity(s.id, s.color, s.name) ... |
54. Classcast exception while type casting DTO into formbean forum.hibernate.orgthanks Froestel we have 5 directors in a table which we display in the JSP through logic iterate now we want to delete 2 directors we have a checkbox against each director where we select 2 and press delete button. now we want to check in the action which two are selected out of five this is an objective and for ... |