MappingException « Entity « JPA Q&A

1. org.hibernate.MappingException: Unknown entity: java.lang.Long stackoverflow.com

I am trying to create a named-native-query that returns a Long. Here is my orm.xml file (simplified as much as possible)

<?xml version="1.0" encoding="UTF-8"?>
<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm orm_2_0.xsd"
  version="2.0">

<named-native-query name="getCaseNumberByCommId" ...

2. org.hibernate.MappingException: Unknown entity coderanch.com

Hi, I am having this error when I run my application.. Caused by: org.hibernate.MappingException: Unknown entity: com.iflex.fcr.entity.channel.Channel at org.hibernate.impl.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:514) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:66) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:862) at org.hibernate.impl.SessionImpl.load(SessionImpl.java:781) at org.hibernate.impl.SessionImpl.load(SessionImpl.java:774) at com.iflex.fcr.infra.das.orm.hibernate.HibernateSessionWrapper.load(HibernateSessionWrapper.java:435) ... 21 more I have checked for the class Channel and it is there. Can anyone of you please help me to sort this problem? Thanks in Advance, Smily

3. org.hibernate.MappingException: Unknown entity: coderanch.com

* The mappings are defined in "roseindia.hbm.xml", located in the root of the * classpath. * * @author Deepak Kumar * @since 07-Oct-2006 */ public class SpringHibernateDAOImpl extends HibernateDaoSupport implements SpringHibernateDAO { //check admin login public boolean checkUserLogin(String strUserName, String strPassword) throws DataAccessException,java.sql.SQLException{ boolean valid = false; System.out.println("inside checkUserLogin method"); Connection conn = this.getSession().connection(); //Write jdbc code to validate the user ...

4. org.hibernate.MappingException: Unknown entity coderanch.com

5. Problem with: org.hibernate.mappingException: Unknown entity: Person coderanch.com

First, I wanted to point out that I was looking for solutions to my problem in Google and here - but I wasn't able to find it, so I decided to write this post. (I have spend already many hours on this, and I am sooo angry...) Here is my problem, I am trying to connect my Spring+Hibernate application with derby, ...

6. org.hibernate.MappingException : Unknown Entity? coderanch.com

hey folks.. This is weird but, i get this error while trying to insert or access the table through hibernate. Thing is.. i was able to insert properly in the beginning when i developed it. after a while i get this kind of error where i cant insert nor can i access the table rows. I have observed that sometimes it ...

7. org.hibernate.MappingException: Unknown entity forum.hibernate.org

Newbie Joined: Mon Jul 19, 2010 9:45 am Posts: 2 Hi i deployed my application to jboss and i get following exception when saving Person object Code: org.hibernate.MappingException: Unknown entity: sk.banik.app.myfirstapp.model.Person org.hibernate.impl.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:550) org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1338) org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:98) org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187) org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33) org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172) org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27) ...

8. org.hibernate.MappingException: Unknown entity: main.java... forum.hibernate.org

Hello Forum, started a new hibernate project, it should use just the annotated classes. My initial test code looks like: Code: package main.java.de.vaod.dao; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Id; @Entity public class User { private Long id; @Id @GeneratedValue public Long getId() { ...

9. org.hibernate.MappingException: Unknown entity forum.hibernate.org

Author Message Z.Q.Feng Post subject: org.hibernate.MappingException: Unknown entity Posted: Wed Jun 29, 2011 2:27 am Newbie Joined: Wed Jun 29, 2011 1:44 am Posts: 2 I created a persistence entity and added mapping content in the *.hbm.xml,then I got the errors below while saving the entity which my new added in my application. Code: [6/29/11 11:03:23:143 CST] 0000005f SystemOut ...

10. org.hibernate.MappingException: Unknown entity forum.hibernate.org

Page 1 of 1 [ 2 posts ] Previous topic | Next topic Author Message AFG Post subject: org.hibernate.MappingException: Unknown entity Posted: Wed Jul 27, 2011 5:17 am Newbie Joined: Wed Jul 27, 2011 5:05 am Posts: 2 Hello, My application is running perfectly fine with tomcat. When I deploy it ...

11. org.hibernate.MappingException: Unknown entity forum.hibernate.org

Newbie Joined: Thu Jul 28, 2011 2:54 pm Posts: 7 I'm using spring 3, Hibernate 3.6 and I have the following Exception which occurs when addEntity(...) is exuted Quote: sessionFactory.getCurrentSession().createSQLQuery(sql).addEntity("Stock"); Code: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.hibernate.MappingException: Unknown entity: Stock org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:656) org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560) javax.servlet.http.HttpServlet.service(HttpServlet.java:710) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) root cause org.hibernate.MappingException: ...

12. org.hibernate.MappingException: Unknown entity: forum.hibernate.org

Can you help me in fixing this? Need help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version:3.1 Mapping documents: select distinct a2.plan_id as {cp.planId}, a1.client_id as {cp.clientId} from clnt_engmnt a1, clnt_engmnt_plan a2, plan_version a3 where a1.engagement_id = a2.engagement_id and a2.plan_id = a3.plan_id ...

13. org.hibernate.MappingException: Unknown entity forum.hibernate.org

Hi Need help on hibernate. I am getting the following error. "org.hibernate.MappingException: Unknown entity" I am creating new transaction objects for telephone and address objects and then calling commit. The log is as follows log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment). log4j:WARN Please initialize the log4j system properly. Hibernate: select hibernate_sequence.nextval from dual Hibernate: select hibernate_sequence.nextval from dual Hibernate: ...

14. org.hibernate.MappingException: Unknown entity: forum.hibernate.org

Hello, I am trying to find an element by it's id. However it hibernate is raising the exception org.hibernate.MappingException: Unknown entity: mypackage.common.InterfaceAssignmentDef. Now I use the following code to retrieve an AssignmentDef from it's Id. Code: @SuppressWarnings("unchecked") public T findById(ID id, boolean lock) { T ...

15. MappingException: Unknown entity, need help forum.hibernate.org

Beginner Joined: Thu Dec 15, 2005 12:02 pm Posts: 23 Need help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.0 Mapping documents:

16. MappingException: Unknown entity EntityName_$$_javassist_57 forum.hibernate.org

10:16:03,415 ERROR [STDERR] Caused by: org.hibernate.MappingException: Unknown e ntity: com.xyz.activity.ActivityType_$$_javassist_57 10:16:03,415 ERROR [STDERR] at org.hibernate.impl.SessionFactoryImpl.getEnti tyPersister(SessionFactoryImpl.java:547) 10:16:03,431 ERROR [STDERR] at org.hibernate.event.def.DefaultLoadEventListe ner.onLoad(DefaultLoadEventListener.java:65) 10:16:03,431 ERROR [STDERR] at org.hibernate.impl.SessionImpl.fireLoad(Sessi onImpl.java:871) 10:16:03,431 ERROR [STDERR] at org.hibernate.impl.SessionImpl.load(SessionIm pl.java:788) 10:16:03,431 ERROR [STDERR] at org.hibernate.impl.SessionImpl.load(SessionIm pl.java:781)

17. "MappingException: Unknown entity" : help needed forum.hibernate.org

Newbie Joined: Tue Aug 22, 2006 5:26 am Posts: 10 Location: Pakistan Need help with Hibernate? got exception org.hibernate.MappingException: Unknown entity tyn.cm.hibernate.UserAccount Full stack trace of any exception that occurs: Code: 14:19:57,031 ERROR [STDERR] org.hibernate.MappingException: Unknown entity: tyn.cm.hibernate.UserAccount at org.hibernate.impl.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:547) at org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1331) ...

18. "MappingException: Unknown entity" : help needed forum.hibernate.org

19. MappingException Unknown Entity forum.hibernate.org

java:comp/... org.hibernate.dialect.SQLServerDialect org.hibernate.cache.EhCacheProvider true false true org.hibernate.transaction.JDBCTransactionFactory

20. org.hibernate.MappingException: Unknown entity: forum.hibernate.org

21. org.hibernate.MappingException: Unknown entity on StoredProc forum.hibernate.org

Newbie Joined: Thu Dec 14, 2006 6:45 pm Posts: 1 I am getting the Error: org.hibernate.MappingException: Unknown entity, when trying to invoke a Stored Procedure. I have seen various manifestations of this problem in other postings but no specific correction that has worked for me. Any help you can provide is greatly appreciated. Hibernate version: 3.0.5 & 3.2 Mapping documents: Hibernate ...

22. org.hibernate.MappingException: Unknown entity forum.hibernate.org

public class TestUser { public static void main(String[] args) { Configuration conf = new AnnotationConfiguration(); conf.configure(); SessionFactory factory = conf.buildSessionFactory(); Session session = factory.openSession(); User u = new ...

23. org.hibernate.MappingException: Unknown entity forum.hibernate.org

Hibernate version: 3.0 Mapping documents: hibernate.cfg.xml org.gjt.mm.mysql.Driver jdbc:mysql://localhost:3306/ipcdb root password false org.hibernate.dialect.MySQLDialect humanuser.hbm.xml:

24. org.hibernate.MappingException: Unknown entity: forum.hibernate.org

Hello !! I try to launch a simple test using annotation and hibernate 3 but this error appears. In fact, I succeed to connect my application with the data base and get all data from the simple table "Adresse" but when I try to add a new one, it fails... Can you help me ? This is my code for launch ...