Error « Map « JPA Q&A





1. Hibernate error: cannot resolve table    stackoverflow.com

I'm trying to make work the example from hibernate reference. I've got simple table Pupil with id, name and age fields. I've created correct (as I think) java-class for it according ...

2. Hibernate mapping error    stackoverflow.com

I have created an .hbm.xml file :

<xml version="1.0"?>


<hibernate-mapping package="com.cmp.iard.sinistre.hbm.dossier">
<!DOCTYPE hibernate-mapping PUBLIC
    "-//Hibernate/Hibernate Mapping DTD//EN"
    http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd >


    <class
     name="Personne"
 ...

3. CF9 ORM mapping issue DB error    stackoverflow.com

I am trying to map some ORM entities and properties and what should seem right, I get the following SQL error:

java.sql.SQLException: Error on rename of './reflexgym/user' to './reflexgym/#sql2-36b-30' (errno: 152)
  ...

4. Hibernate mapping error - Unknown entity    stackoverflow.com

I'm a hibernate newbie and im receiving this error when trying to persist an object - Error -->Unknown entity: org.apache.struts.register.model.Event In my hibernate.cfg.xml, I define my mapping as, <mapping class="org.apache.struts.register.model.Event"/> My event class ...

5. Missing JPA class mapping results in no results but no errors from Hibernate    stackoverflow.com

In our persistence.xml we were missing a mapping. Neither Hibernate nor JPA complained. Hibernate just didn't return any records. As soon as we added the everything ...

6. Error SQL syntax?    stackoverflow.com

I am using hibernate in my java program and I got some troubles using it .. Here is my xml:

<hibernate-mapping>
<class name="revEngMapping.TestNetwork" table="testNetwork">
    <id name="id" type="java.lang.Integer">
     ...

7. Error when I try to map(persist) my database    stackoverflow.com

I'am trying to map my database(jira database) using JPA/Hibernate. but an error occure when I do that!!(I have tried the same configuration on another database and it's worked) My cofiguration files: persistence.xml:

<?xml version="1.0" encoding="UTF-8"?>
<persistence ...

8. One to many map in Hibernate - error    stackoverflow.com

can anyone tell me where is the error in this example

@Entity
@Table(name = "ITEM")
public class Item  implements Serializable
{

@Id
@GeneratedValue
@Column(name = "ID")
private Long id;

@Column(name = "NAME")
private String name;

@OneToMany(cascade = CascadeType.ALL)
@JoinColumn(name = "ID_ITEM",referencedColumnName="ID")
private List<ItemDetail> ...

9. error updating parent-child relationship using Hibernate-JPA    stackoverflow.com

My Hibernate-JPA domain model has these entities:

AttributeType ------< AttributeValue
The relevant Java classes look like this (getters and setters omitted):
@Entity
public class AttributeType {

  @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
  private Integer id;

 ...





10. hibernate mapping error    coderanch.com

can i map a single table to two java beans(same setters and getters). when i am trying to access it shows some mapping error.the code is

11. JPA /Hibernate mapping error    coderanch.com

I'm trying to persist a simple User object to an HSQLDB.The code performs a check to see if the User already exist and if not , then persists the User object. The code is shown below : List existing = JPAUtility.getEntityManager().createQuery("select u.username from USERS u where u.username=foo and u.password=bar").getResultList(); if (existing.size() == 0) { UserBean user = new UserBean(); user.setUserName("foo"); user.setPassword("bar"); ...

12. Mapping Error Hibernate    coderanch.com

package com.entity; import java.util.*; public class Department { private String deptName; private int deptId; private Set toolsUsed = new HashSet(); private Set employees = new HashSet(); public Set getEmployees() { return employees; } public void setEmployees(Set employees) { this.employees = employees; } public String getDeptName() { return deptName; } public int getDeptId() { return deptId; } public Set getToolsUsed() { return ...

13. Hibernate mapping error    coderanch.com

14. JPA/Hibernate entity mapping error?    coderanch.com

Hello, I'm using JPA with Hibernate 3.5.6 as the persistence provider. I've mapped some entities using JPA annotations and I'm using database schema generated by Hibernate, but I'm encountering incorrect SQL insert statements in runtime when trying to persist on of the entities. Here are the entitites: @Entity @Table( name = "Game" ) public class MatchEntity implements Match, Serializable { @Id ...

15. Strange table mapping error    forum.hibernate.org

Hi, I am newbie to Hibernate and I've been trying to implement it in a Java Web Project. I'm using Hibernate 3, GlassFish v3, Java EE 5, Java Platform JDK 1.6., and Oracle 11g. Everything seemed to be working fine but then this error appeared and I haven't found a solution: Quote: org.hibernate.hql.ast.QuerySyntaxException: TableB is not mapped [from TableB] at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister ...

16. JPA single-table inheritance error in Hibernate 3.5    forum.hibernate.org

In Hibernate 3.5, inheritance using JPA single-table strategy seems to break. The same code was tested successfully using Hibernate 3.4. The code is like this. The base entity class is Customer, which is mapped to table CUSTOMER. The column CUSTOMER_TYPE is the discriminator. When it is C, it is a regular Customer, When it is P, it is a PreferredCustomer. @Entity ...





17. Mapping Error    forum.hibernate.org

Hi, I`m getting an error when I make one mapping using subclass. I have one inheritance between my classes and here is my map..

18. Hibernate Error processing mapping file    forum.hibernate.org

Hi everyone. I have a configuration file with two entities listed: Code: PROPERTY ...

19. Unknown column error using inheritance    forum.hibernate.org

Hi there, I am receiving an Unknown column error when adding a where clause to a collection Here is the snippet of my collection: The column "STATUS" is part of the table ITEM and class Item. I would expect inheritance to find the column STATUS within the parent table. If I ...

20. got error which says mapping resorce not found    forum.hibernate.org

21. Error parsing hibernate mapping file!!    forum.hibernate.org

I get the following exception when mapping file is parsed. This is my mapping file: Quote: />

22. Update to Hibernate 3.6.1: Error "expecting IdClass mapping"    forum.hibernate.org

Hi, currently I'm upgrading from Hibernate 3.5 to Hibernate 3.6.1 and I'm stuck in following exception: Code: Caused by: java.lang.IllegalArgumentException: expecting IdClass mapping at org.hibernate.ejb.metamodel.AttributeFactory$2.resolveMember(AttributeFactory.java:924) at org.hibernate.ejb.metamodel.AttributeFactory$3.resolveMember(AttributeFactory.java:962) at org.hibernate.ejb.metamodel.AttributeFactory.determineAttributeMetadata(AttributeFactory.java:445) at org.hibernate.ejb.metamodel.AttributeFactory.buildAttribute(AttributeFactory.java:95) at org.hibernate.ejb.metamodel.MetadataContext.wrapUp(MetadataContext.java:216) at org.hibernate.ejb.metamodel.MetamodelImpl.buildMetamodel(MetamodelImpl.java:66) at org.hibernate.ejb.EntityManagerFactoryImpl.(EntityManagerFactoryImpl.java:84) ...

23. Hibernate error mapping    forum.hibernate.org

Hello, Please help me to find this error mapping Echec cration SessionFactoryorg.hibernate.InvalidMappingException: Could not parse mapping document from resource com/eyrolles/sportTracker/model/Player.hbm.xml Exception in thread "main" java.lang.ExceptionInInitializerError at com.eyrolles.sportTracker.util.HibernateUtil.(HibernateUtil.java:17) at com.eyrolles.sportTracker.test.Testplayer.chargementAvecGet(Testplayer.java:20) at com.eyrolles.sportTracker.test.Testplayer.main(Testplayer.java:42) Caused by: org.hibernate.InvalidMappingException: Could not parse mapping document from resource com/eyrolles/sportTracker/model/Player.hbm.xml at org.hibernate.cfg.Configuration.addResource(Configuration.java:616) at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1635) at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1603) at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1582) at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1556) at org.hibernate.cfg.Configuration.configure(Configuration.java:1476) at org.hibernate.cfg.Configuration.configure(Configuration.java:1462) at com.eyrolles.sportTracker.util.HibernateUtil.(HibernateUtil.java:13) ... 2 more ...

24. Another (Newb) Mapping Error Question    forum.hibernate.org

Hi, I get the "The content of element type "class" must match "(meta*,subselect?,cache?"..etc, error (indicating non-conforming XML against the class element of the DTD) when trying to run a basic example returning a session factory. Have looked at other forum posts, but can't find anything in my code resembling those (more complex) issues; my XML seems fine?! Really simple table & ...

25. Mapping Error    forum.hibernate.org

Newbie Joined: Fri May 13, 2011 3:31 pm Posts: 1 Good Nigth People! I have a problem during the mapping of my classes. I use .hbm.xml with composite-id. In ther first use, the mapping works correctly, but after i modify the other classes, the execution of mapping show this error. Quote: run: 13/05/2011 16:44:42 org.hibernate.cfg.Environment INFO: Hibernate 3.2.5 13/05/2011 16:44:42 ...

26. Error with mapping file    forum.hibernate.org

I'm using Hibernate 3.6.7.Final under Tomcat 5.5, and got a strange error message on start: Code: INFO org.hibernate.cfg.Configuration - Reading mappings from resource : [...]/Prepay.hbm.xml ERROR org.hibernate.util.xml.ErrorLogger - Error parsing XML (5) : Element type "hibernate-mapping" must be declared. org.hibernate.util.xml.ErrorLogger - Error parsing XML (2) : Attribute "default-cascade" must be declared for element type "hibernate-mapping". [...] Initial SessionFactory creation failed.org.hibernate.InvalidMappingException: Unable ...

27. Mapping a table with two separate classes causing an error    forum.hibernate.org

Hi. I have a table XYZ. I have a mapping for XYZ (XYZ.java, XYZ.hbm.xml) where I map all of XYZ's columns and where its is a single native ID on the table. I have another mapping called XYZLink.java / XYZLink.hbm.xml where I also map to table XYZ, but this time with a composed of 3 columns from the table. ...

28. Error while deleting an 1-n child class    forum.hibernate.org

I have two classes Post (1) and Comment (n). The Comment has the following configuration : Post.hbm.xml snippet: ... ... Comment.hbm.xml snippet: ... ... Delet Code Code: .... session = sf.openSession(); session.delete(session.load(Comment.class, commentId)); session.flush(); session.close(); .... When I delete a post everythings work fine, the related comments ...

29. Mapping Error    forum.hibernate.org

I getting the follwing mapping error: net.sf.hibernate.MappingException: Problem trying to set property type by reflection I believe this is the part thats causing the error The above is an autonumber field in the table, the field type is a BIGINT. The ...

30. Error with mapping    forum.hibernate.org

Hi I am working on a project that requires integrating hibernate with struts. I am using hibernate 2.1 I am getting errors mentioned below. Pointers to solve this issue will be appreciated. regards, Amitabh. ++++++++++++++++++++++++++ The .hbm.xml file contents is mentioned below. The table to be updated is "groups". There is no primary key in the groups table. In struts config ...

31. "Mapping Error..."    forum.hibernate.org

dear Senior Immanuel ! here is the whole stack trace... expecting ur reply... ur Junior, -Munas -------------------------------------------------------------------------------- Apache Tomcat/4.0.6 - HTTP Status 500 - Internal Server Error -------------------------------------------------------------------------------- type Exception report message Internal Server Error description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request. exception java.lang.RuntimeException: net.sf.hibernate.MappingException: Error reading resource: com/celestials/example1/Item.hbm.xml at com.celestials.example1.ConnectionFactory.(Unknown ...

32. Invalid Mapping Error    forum.hibernate.org

Newbie Joined: Mon Jul 26, 2004 5:31 pm Posts: 1 Hi All, I'm in the process of evaluating Hibernate for a web project and i have i get the following error when i try to find records [27/07/04 09:36:41:187 NZST] 28ab28ab XMLHelper E net.sf.hibernate.util.XMLHelper Error parsing XML: XML InputStream(90) The content of element type "class" is incomplete, it must match "(meta*,(cache|jcs-cache)?,(id|composite-id),discriminator?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|any|map|set|list|bag|idbag|array|primitive-array)*,(subclass*|joined-subclass*))". ...

33. mapping error    forum.hibernate.org

Hello, I have 3 classes. User(id) Society(users) Person() A user could be a society or a person. So as a society could have many persons, a society could have many users. classes Code: Public class Society extends User { private Collection users; } Public class User { private int id; } Public class Person extends ...

34. Child-Parent mapping error    forum.hibernate.org

Well here are the reasons: 1. the key for PRODUCT_IMAGE isnt auto-generated. Instead the key is a Foreign key from PRODUCTS table's Primary Key. In every entry of the PRODUCT table, there is an entry in the PRODUCT_IMAGE. 2. True I could create an ordinary mapping and have the PK defined by me, but that wont be a good design. I ...

35. SEVERE: *** ERROR: p.addresses is not mapped    forum.hibernate.org

Hi, Here is 2 lines of code, the first one is running, the second one generate an error. Why ??? I use Hibernate 3.0.2 and Spring 1.2rc2 Code: // This one is OK final Iterator it = getHibernateTemplate().find("select p from Person p, Address a where a.fk_pers = p.id_pers and a.zip = ? ", param).iterator(); // This one is KO final Iterator ...

36. join using property-ref causes mapping error    forum.hibernate.org

As the title suggests, I am struggling to get the explicitly specified foreign key working. I have been fighting this mapping for quite some time and I have tried such things as reversing the join direction (though I dont want to), etc etc, but to no avail. If you know I am misusing the mapping file, and can see how to ...

37. mapping file error    forum.hibernate.org

Hibernate will auto-import your mappings, so that you can refer to them using their name, rather than their fully qualified name. If you have two mappings with the same name but which are differently qualified, you must add auto-import="false" to the mapping document. An example would be two mappings: com.mycompany.x.Message com.mycompany.y.Message Autoimport would then have two 'Message' named mappings, and throw ...

38. Mapping error    forum.hibernate.org

39. Error parsing mapping file with hibernate 3    forum.hibernate.org

Hi all I am using Hibernate 3.0 version here is my mapping file My log information is ...

40. Error with "Table per concrete class" mapping    forum.hibernate.org

Newbie Joined: Thu Jun 09, 2005 11:11 pm Posts: 5 Is there bug in documentation or hibernate? I used "Table per concrete class" and try to load object, but I have exception when trying to load Slot instead of SlotElementary. When I write SESSION.get( SlotElementary.class, new Integer( slot.getSlot_id() ) ); All works, but when I write SESSION.get( Slot.class, new Integer( slot.getSlot_id() ...

41. section 8.5.3. many to many mapping documentation error?    forum.hibernate.org

Hi, It seems like there may be a documentation error in the "HIBERNATE - Relational Persistence for Idiomatic Java" document (in both html and PDF) See http://www.hibernate.org/hib_docs/v3/reference/en/html/associations.html#assoc-bidirectional-join-m2m From the document: ================== 8.5.3. many to many Finally, we have a bidirectional many-to-many association. ...

43. facing the error : Class is not mapped    forum.hibernate.org

Mapping documents: NWRK_ASSOCIATED_LINK_SEQ

44. Inheritance problem: Error while persisting object    forum.hibernate.org

public class Address extends BaseEntity { String addressText, city; public String getAddressText() { return addressText; } public void setAddressText(String addressText) { this.addressText = addressText; } public String getCity() { ...

45. one-to-many mapping errors could not initialize a collection    forum.hibernate.org

Thanks for you reply.. the situation is each user will have group of tasks.. what I am trying to do is I want to access all users with theire tasks. So I thought this will be one-to-many relationship. Even if I change the many-to-many I am getting the following error must have same number of columns as the referenced primary key. ...

46. Mapping many-to-one error    forum.hibernate.org

I've included two documents. Trying to do a simple, direct one-to-many link between personnel_action and signatures. Keep getting the same error: field not found. Section 7.2.1 of the manual shows a m-2-1 with a name="address" value but the class name="Address" (note the case is different in the text) so I don't see what/how the name on the m-2-1 is supposed to ...

47. Mapping errors    forum.hibernate.org

48. Error when using mapping    forum.hibernate.org

Hi, all I tried to use a mapping in my program, but it keeps output (both on hibernate 3.1.3 and 3.2RC): java.lang.ClassCastException: java.lang.String at org.hibernate.type.ClassType.toString(ClassType.java:43) at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:87) at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:65) at org.hibernate.type.AnyType.nullSafeSet(AnyType.java:136) at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:1910) at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:1887) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2117) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2503) My program is like this: Code: /** * @hibernate.class table="test_a" lazy="true" */ public class A implements Serializable { ...

49. Error in delete parent child records - one-to-many scenario    forum.hibernate.org

[b]Hibernate version:3.0[/b] [b]Mapping documents: 1. Hibernate configuration file org.hibernate.dialect.Oracle9Dialect update 2. in [color=Orange][size=18]dept.hbm.xml[/size][/color] ...

50. error in collection mapping    forum.hibernate.org

Hi I am using eclipse3.2 ,I want join 2 tables and I add this code to hbm.xml but it has error "java.lang.IllegalStateException: Could not locate SessionFactory in JNDI " and befor that I put "private Set airportCode = new HashSet();" at my class ,can anyone help me, please?

51. Could not read mappings from resource Error    forum.hibernate.org

Beginner Joined: Mon Sep 04, 2006 7:18 am Posts: 45 Hello all. I am using Hibernate version: 3.1 with Eclipse 3.2 This is my package: This is my project: $project/src/no/detnye/moteguiden/hibernate.cfg.xml $project/src/no/detnye/moteguiden/hibernate.properties $project/src/no/detnye/moteguiden/hibernate/HibernateUtil.java (The same from the tutorial) $project/src/no/detnye/moteguiden/pojos/FargeData.java $project/src/no/detnye/moteguiden/pojos/FargeData.hbm.xml $project/bin/log4j.properties $project/bin/hibernate.properties These are the same as in my $project/src/no/detnye/moteguiden/ files, because I didn't know exactly where the configuration files should be ...

52. error in collection mapping    forum.hibernate.org

Hi I am using eclipse3.2 ,I want join 2 tables and I add this code to hbm.xml but it has error "java.lang.IllegalStateException: Could not locate SessionFactory in JNDI " and befor that I put "private Set airportCode = new HashSet();" at my class, can anyone help me, please?

53. Error when using Hibernate:One to One mapping    forum.hibernate.org

Page 1 of 1 [ 1 post ] Previous topic | Next topic Author Message vivmenon Post subject: Error when using Hibernate:One to One mapping Posted: Thu Sep 21, 2006 6:45 am Newbie Joined: Thu Sep 21, 2006 5:58 am Posts: 1 Hi, I am getting an error when I run ...

54. Strange Mapping Error when File exists    forum.hibernate.org

Hibernate version: 2.1.6 Mapping documents: Code: ...

55. Getting error if i add a new mapping file to existing config    forum.hibernate.org

Need help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Getting error if i add a new mapping file to existing config which has 10 files already. Hibernate version:hibernate 3.0 Mapping documents: hibernate.cfg.xml weblogic.jdbc.jts.EventLogPool true org.hibernate.dialect.Oracle9Dialect org.hibernate.transaction.JTATransactionFactory org.hibernate.transaction.WeblogicTransactionManagerLookup B one-to-many B has a FK contraint from Table A. B also has its own primary key. When I delete the record in A i want to delete all the dependent records in table B. I want to set only the primary key of A and get the above delete functionaly. but doing ...

77. Error in named query - not mapped    forum.hibernate.org

10:48:05.937 ERROR org.hibernate.impl.SessionFactoryImpl - Error in named query: users.findAll org.hibernate.hql.ast.QuerySyntaxException: Users is not mapped [from Users] at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:181) at org.hibernate.hql.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:110) at org.hibernate.hql.ast.tree.FromClause.addFromElement(FromClause.java:93) at org.hibernate.hql.ast.HqlSqlWalker.createFromElement(HqlSqlWalker.java:277) at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElement(HqlSqlBaseWalker.java:3056) at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElementList(HqlSqlBaseWalker.java:2945) at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromClause(HqlSqlBaseWalker.java:688) at org.hibernate.hql.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:544) at org.hibernate.hql.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:281) at org.hibernate.hql.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:229) at org.hibernate.hql.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:251) at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:183) at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:134) at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:101) at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:80) at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:94) at org.hibernate.impl.SessionFactoryImpl.checkNamedQueries(SessionFactoryImpl.java:436) at org.hibernate.impl.SessionFactoryImpl.(SessionFactoryImpl.java:384) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1327) at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:867) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:669) at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:126) at ...

78. hibernate mapping error by clob.    forum.hibernate.org