1. hibernate synchronizer / Composite Key Problem. Need Help coderanch.comHi, I am using middlegen to generate the configuration files and hibernate synchronizer to get the Domain objects. I need help in writing function using hibernate query to find records. I have table (UserPassword) in database, which has 3 columns. User_ID Change_date Password_text In this table user_id and change_date are primary key. When I used hibernate synchronizer, I got 2 classes ... |
2. Problem with Hibernate composite key mapping coderanch.comHi, I'm trying the Hibernate mapping between two tables - AGENCY and OFFICER_AGENCY. The AGENCY table has the composite primary key which consists of agency_code and sub_agency_code. This is defined as a composite Java object AgencyPK. The table AGENCY holds a one-to-many relationship with OFFICER_AGENCY, which has int_ofcr2agcy_id as the primary key and has foreign key reference to the agency_code and ... |
3. composite-id hibernate problem coderanch.comHi, I am trying to execute a select query on a table that contains a composite id, but I keep getting a java.lang.ClassCastException: java.lang.String exception. Any suggestions ? My Documents.hbm.xml |
4. hibernate composite key problem coderanch.comRemote Exception: java.rmi.RemoteException: EJB Exception: ; nested exception is : java.lang.ExceptionInInitializerError java.rmi.RemoteException: EJB Exception: ; nested exception is: java.lang.ExceptionInInitializerError at weblogic.ejb.container.internal.EJBRuntimeUtils.throwRemoteException( EJBRuntimeUtils.java:95) at weblogic.ejb.container.internal.BaseEJBObject.handleSystemException(B aseEJBObject.java:713) at weblogic.ejb.container.internal.BaseEJBObject.handleSystemException(B aseEJBObject.java:681) at weblogic.ejb.container.internal.BaseEJBObject.preInvoke(BaseEJBObject .java:229) at weblogic.ejb.container.internal.StatelessEJBObject.preInvoke(Stateles sEJBObject.java:64) at com.iwms.sessionbeans.TEST.TryBean_mbea8w_EOImpl.doInsert(TryBean_mbe a8w_EOImpl.java:42) at com.iwms.sessionbeans.TEST.TryBean_mbea8w_EOImpl_CBV.doInsert(Lcom.iw ms.hibernate.JavaBeans.TEST.Try;)Z(Unknown Source) at com.iwms.framework.BusinessDelegator.doInsert(BusinessDelegator.java: 1834) at com.iwms.web.TEST.TryAction.doPost(TryAction.java:60) at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run (StubSecurityHelper.java:225) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri tyHelper.java:127) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav a:283) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav ... |
5. JPA composite keys problem coderanch.comhi guys, I'm new in JPA I have a table with composite key in my DB in related entity bean I use @IdClass annotation for composite keys, (1:is it cool? what's the difference between @IdClass & @EmbeddedId?) well in composite keys related class I override boolean equals(Object obj) method but seems I should override int hashcode() method too i know a ... |
6. problem in Many to Many with composite key forum.hibernate.orgHi, I have a problem in setting the many to many relationship with composite keys. I have two tables namely "PARTY" and "GROUP". These tables have a relation of many to many. So there is an association table "GROUP_PARTY". In "PARTY" table (partyId and versionId) -> composite key In "GROUP" table (GroupId and VersionId) -> composite key In "GROUP_PARTY" table (partyId,GroupId,VersionId) ... |
7. composite-id problem forum.hibernate.orgHello, I have a problem mapping composite ids. Here's my case: This is my sample diagram: Table1 ->table1_column1 Table2 ->table2_column1 ->table2_column2 This is the mapping requirement: All the columns in Table2 is the composite-id keys Table2->table2_column1 is mapped to Table1->table_column1 Table2->table2_column2 is also mapped to Table1->table_column1 This is my mapping sample: for Table1 |
8. Problem with composite id ... or the understanding of it (?) forum.hibernate.org... @Entity @Table(name="A") public class A { @Id @GeneratedValue(generator="SEQ_FELLES") @SequenceGenerator(name="SEQ_FELLES", sequenceName="ODB_FELLES_SEQ", allocationSize=1) @Column(name="A_ID") private long id; @OneToMany(mappedBy="A", fetch=FetchType.EAGER) private Set |
9. Problem with setResultTransformer and composite-id forum.hibernate.orgcriteria = session.createCriteria(Clazz.class); ProjectionList projList = Projections.projectionList(); projList.add(Projections.property("id.field1"), "id.field1"); projList.add(Projections.property("id.field2"), "id.field2"); projList.add(Projections.property("id.field3"), "id.field3"); projList.add(Projections.property("field4"), "field4"); ... |
10. Composite Key problem forum.hibernate.orgHello World, I am new to Hibernate. I have created composite primary key like |
11. Composite-ID problem... forum.hibernate.orgHello! I'm having a small problem with a database that I'm trying to read from with Hibernate. The mapping-xml for one of the classes looks like this: Code: |
12. problem when the n-side has composite-id forum.hibernate.orgHi (again :(), I have : |
13. composite problem forum.hibernate.orgHi All, I have 2 tables 1. Dept Table where in i have deptid,divid,dname,address as columns 2. Divsion table where in i have deptid,divid,divname,address, as columns How can i map these two tables in .xml using one-to-one relation ship? (generated .hbm.xml file will be of more help) I)the Dept table has primary keys deptid,divid II)the Divsion table has primary keys deptid,divid ... |
14. composite key problem forum.hibernate.orgNewbie Joined: Fri Sep 26, 2003 10:46 am Posts: 6 Hi All I have a table with 2 composite keys(which makes primary key).one is of string type(dty_Doc_Type) and the other int type(dty_Year).. Basing on the above, when i am trying to insert fields hibernate is throwing net.sf.hibernate.MappingException: No persister for: com.webify.ccpa.db.hibernate.CompositeKey - I have a main class as TblMst_Document_Type -I have ... |
15. problem of mapping with composite id forum.hibernate.org |
16. composite-key problem (I read the docs! HONEST!!) forum.hibernate.org |
17. problem of mapping with composite id forum.hibernate.orgOK. I notice that the duplication is only occuring for the column that is duplicated b/w the id mapping and the property mapping, not for the other duplication. Add a test main() method to JIRA and I will try to find time to fix it. Bloody Sybase. No other database on earth has a problem with this. |
18. Composite ID one-to-many problem forum.hibernate.org |
19. problem with mapping a one-to-many with composite ids forum.hibernate.orgHi all, I am having a problem with mapping a bag having a one-to-many relationship with another class. Both the classes have composite-ids with differing keys. Thats is one has a userid and deptid as the composite key and the other has the deptId and processId as the composite Id. The join is based on DeptID betweeh the two entities. I ... |
20. Problems with composite-id forum.hibernate.orgI am using Hibernate V2.0. My mapping for a class looks like this : |
21. problem with composite keys? forum.hibernate.orgAuthor Message Andre Mermegas Post subject: problem with composite keys? Posted: Thu Feb 19, 2004 5:21 pm Newbie Joined: Thu Feb 19, 2004 5:12 pm Posts: 6 Hi, I just started using hibernate and am using Middlegen to connect to my database and generate my hbm config files for my tables. Now some tables are working and i get ... |
22. HSQL with Composite Id Problem forum.hibernate.orgHi all, I am not sure if someone has asked this kind of question or not, but I just couldn't find the right answer. The version of Hibernate I am using is Hibernate 2.1 final, and the database is IBM AS/400. The table I am working on is called Alias, which has a composite primary key with three columns (firm, userid, ... |
23. problem with composite-index forum.hibernate.orghi, i'm trying to make a qualified composite association between two classes. I have a class named CD mapped of the following form: |
24. Problem with Composite-id forum.hibernate.orgCD_PEOPLE (PK) - value genereted by sequence oracle DT_NASC (PK) it's not because your oracle primary key is composite that your pojo must define exactly the same composite id. You surely have a good reason why your composite primary key is defined like this but for me it has no sense in the "object world", the only field CD_PEOPLE allows you ... |
25. composite problem forum.hibernate.orgHi, my problem is that I do not how/where to start with hibernate and the following setup: We have a mysql legacy database. In it there are some tables that have a composite key. for instance: myID : unsigned integer, not null, auto_increment appoved: boolean, not null data: varchar(200) someMoreData: varchar(100) ... the primary key is actually (myID, approved). The setup ... |
26. Problem with composite keys. forum.hibernate.orgRegular Joined: Tue May 11, 2004 9:23 am Posts: 69 Hi, I got a problem with composite keys. I have two tables Customer and Country. The relation between them are Many-To-One. Country ........... countryCode (PK) countryName Customer ............. countryCode (FK) customerNo (PK) ... Both countryCode and customerNo are together a composite key in Customer. The problem I get is when Hibernate ... |
27. Composite key mapping problem, please help! forum.hibernate.orgHi, I've spent my previous 2 days tryinyg to get hibernate up and running. I've not been successuful. I am on the edge of giving hibernate up and go for an easier to use product, despite hibernate's reputation. Hibernate is giving me a stacktrace that I cannot understand a thing. My goal for this POC is just to query a database ... |
28. Problem mapping composite id forum.hibernate.orgThe following is the table i am trying to map TABLE: VEHICLE COLUMNS: MARKET(PK) SYSTEM_ID(PK) YEAR(PK) MODEL_CODE(PK) START_DATE(PK) END_DATE(PK) AMOUNT ...... and so on This table already exists and I have no control over changing it. Similarly, I already have objects defined and cannot change those either becoz they are used by different teams. This is the object i want to ... |
29. Help In Composite Key Problems forum.hibernate.org |
30. Help me in Composite Key related problems forum.hibernate.orgnet.sf.hibernate.QueryException: in expected: m I have a db with composite key. ANd two classes has been created with middle gen one class and another primary key class. when i have to query i am getting the above error. when i have to add data also i cannot create a sequence for any one of the attributes of the composite key. help ... |
31. composite-id problem please help forum.hibernate.orgI have hbm.xml as follows: I was able to use that hbm file to geneate java file without probelm, which is also listed below. However, when I try run java2hbm to generare hbm file from java code, I got missing ID propery complain on UserLender.java. Can some one help me? hbm.xml file: |
32. key-many-to-one problem in composite-id forum.hibernate.org |
33. problem using nativeSql with composite id. forum.hibernate.orgNewbie Joined: Tue Jun 22, 2004 11:35 am Posts: 10 when i try to use native sql i've passed the aliases and their classes but three columns aliases are from a composite id and i get the error below saying the the alias is not specified. so what i then did is include the composite id class in the list of ... |
34. Ref Integrity problem using many-to-one in composite forum.hibernate.orgNewbie Joined: Tue Oct 19, 2004 4:18 am Posts: 9 Hibernate version: 2.1.3 Mapping documents: Code: |
35. Ref Integrity problem using many-to-one in composite forum.hibernate.orgNewbie Joined: Tue Oct 19, 2004 4:18 am Posts: 9 Hibernate version: 2.1.3 Mapping documents: Code: |
36. Still problems with composite keys forum.hibernate.orgHi, I still have problems with the mapping of my composite keys...please have a look to my previous postings. Emanuel, I did look in the FAQ. I found two themes related two my problem. The first one is: |
37. Problem of composite key forum.hibernate.org |
38. One-to-may mapping problem because composite keys forum.hibernate.orgcurio, the mapping of the class FRDataAttribValue is: |
39. Composite Id problem forum.hibernate.orgHi!! I used Middlegen to generate mappings files (.hbm.xml & .java). One of the tables of my DataBase, have a PK containing 2 FK. The MiddleGen generates a compositeId and in the name property puts "comp_id". But in the buildSessionFactory() method, i have an error: the field "comp_id" not exist. Why I have this problem?? How can i do to solve ... |
40. composite-id with key-many-to-one with composite-id problem forum.hibernate.orgHi all. Im using Hibernate3 and Im trying to play with three objects like this: class A ==> simple primary key (String) class B ==> composite primary key (String, Integer) Class C ==> composite primary key (String, B) Class C has one List of objects type A inside. These are my mappings (in short form): |
41. Many-to-Many composite-id problem forum.hibernate.orgHibernate version: 2.1.6 Mapping documents: |
57. Problem with composite-id forum.hibernate.orgHi, Can any one help out me? I am struggling with this problem from last couple of days. I have two tables employee and employee_io. employeeIO has a composite-id with three feilds like below. CREATE TABLE `employee_io` ( `cardno` varchar(16) NOT NULL default '', `holderno` varchar(16) default NULL, `holdername` varchar(64) default NULL, `iodate` date NOT NULL default '0000-00-00', `iotime` time NOT ... |
58. Problems with mapping and composite id forum.hibernate.org |
59. Composite id mapping problem forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version:3.1 Hello all, I'm using hibernate 3.1 and generated all the mapping documents with Ecllipse IDE. I'm struggling to make the associations with multimple tables with composite ids. I've two tables Mdl and Mat to be connected using MTBKOD . The .hbm files are the following... Mapping documents: Mat.hbm.xml |
60. Problem with Composite-id forum.hibernate.org@Entity @Table(name="SecondTable) public class SecondClass implements Serializable{ @Id private SecondTablePK id; @Column(name="Name") @Type(type="string") private String name; @Embeddable public class FilialePK implements Serializable{ private Integer id; private FirstClass firstClassImpl. ... |
61. Problem with one-to-many mapping with composite Key forum.hibernate.orgAuthor Message rohitg Post subject: Problem with one-to-many mapping with composite Key Posted: Tue Sep 04, 2007 5:01 am Newbie Joined: Thu May 18, 2006 6:36 am Posts: 11 Location: Bangalore Hi, I am trying to create a one-to-many mapping between two of my classes, one in a view having a composite key and the other a normal table. ... |
62. Composite id mapping problem forum.hibernate.orgNewbie Joined: Tue Jun 03, 2008 5:29 pm Posts: 3 Hi, I have generated the reverse engineering files to query an oracle view and populate my pojos. The problem is that the query executes okay, I can see rows of correct data dumping out to the console, but when I look at my composite id object everything is null. I dont ... |
63. Composite key problem forum.hibernate.orgHello All, I have a many to one relationship between two object, which is working fine, except I wish to use a composite key, to match on but link on a single ID field. The reason I dont want to link on the composite key, is that I'll need ALL the fields of the second object included in the first object, ... |
64. Hibernate composite key problem forum.hibernate.org |
65. Composite key mapping problem forum.hibernate.orgNewbie Joined: Tue Nov 11, 2008 8:19 am Posts: 11 Hi all, This is my first post in the hibernate forum. Hope ill get the answer for my question. Hibernate version --- 3.3.1 Database --- Ms SQL server 2005 I am having a legacy table called "RELATN" with a composite key consists of five columns. 1,2,3,4 and 5 in the following ... |
66. Generated composite key problem forum.hibernate.orgNewbie Joined: Fri Dec 26, 2008 9:45 pm Posts: 1 I'm new to Hibernate, so excuse the novice-ness. I'm working with table that has a composite-id that is generated by the database. When I create a new object and persist it, the id in the object is not changed. How can I get the value generated for the two columns? Mapping ... |
67. composite-id problem forum.hibernate.org |
68. composite key problem forum.hibernate.orghi.. I am using hibernate to connect to database.i have a composite key(firstname and lastname). I am getting error as: Remote Exception: java.rmi.RemoteException: EJB Exception: ; nested exception is : java.lang.ExceptionInInitializerError My bean class and composite id classes are as: package com.iwms.hibernate.JavaBeans.TEST; public class Try { /** * */ private TryCK tryCK; private int age; public Try() { tryCK = new ... |