1. Hibernate One-to-One Mapping Using Composite Key and Non-primary Property stackoverflow.comSo here is my problem. I have these two tables which map fine by themselves. There are some additional fields which I removed because they are irrelevant. I need a one-to-one ... |
2. Mapping an additional column to a composite-id while keeping the property-mapping for it stackoverflow.comim using an intermediate entity-class to map additional columns to a jointable and it works fine as long as the Id will be generated from the both fkeys from the involved ... |
3. How Do Hibernate Composite Keys Affect Property Access? stackoverflow.comThis is a high level question that I haven't been able to wrap my google abilities around. I've got an Access table that maps rights to pieces of data to users. ... |
4. composite-id identifier properties approach (first approach) forum.hibernate.orgUnfortunately, this approach to composite identifiers means that a persistent object is its own identifier. There is no convenient "handle" other than the object itself. You must instantiate an instance of the persistent class itself and populate its identifier properties before you can load() the persistent state associated with a composite key. We call this approach an embedded composite identifier, and ... |
5. composite id with property-ref forum.hibernate.org |
6. Reference of class property in composite-element forum.hibernate.orgHi. I have a couple of classes: Code: public class Bar { private String text; } public class Foo { private String text; private Date date; private List |
7. Problem With Shared Composite Key Property And Many-To-One forum.hibernate.orgThe Version Code: Hibernate 2.1.1 The Mapping Code: |
8. composite-id mapping problem with a many-to-many property forum.hibernate.orgAuthor Message mlavwilson Post subject: composite-id mapping problem with a many-to-many property Posted: Mon Apr 26, 2004 2:00 pm Newbie Joined: Thu Apr 22, 2004 3:21 pm Posts: 15 I have a problem that I have not been able to resole. I have a bean named Gabber. A Gabber has a Set of Addresses. This is a simple relationship ... |
9. Property iterator for composite IDs ? forum.hibernate.orgBeginner Joined: Wed Jan 28, 2004 3:42 pm Posts: 36 Hibernate version:2.1.6 mapping: Code: |
10. Search on property of |
11. Composite-id key properties not recognized in createSQLQuery forum.hibernate.orgI'm using a create SQL query that maps to a class with composite primary keys mapping to a oracle 9i database. I need it to call a max function on a particular column that's one of the composite ids. I keep getting the error net.sf.hibernate.QueryException: No column name found for property [partyId] though my find functions work great and it doesn't ... |
12. How to change the many to many,composite-element property forum.hibernate.org |
13. "Composite-property-ref" ? forum.hibernate.orgGood morning, I've a two legacy tables named A and P, linked by a Many-To-One relation. The problem is that the link is not made to the primary key, but to two fields ("code" and "type") in table P whose combination is unique. I'm aware of the "property-ref" semantic to link to a (single!) column other than the primary key. My ... |
14. one-to-many with property-ref + composite id forum.hibernate.org |
15. Howto get |
16. Composite id's properties forum.hibernate.org |
17. mapping stored-proce return property for composite key id ? forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.12 Mapping documents: tableA.hbm.xml ========== |
18. Neet to use property-ref with one-to-many composite key. forum.hibernate.orgHi, I have a problem wherein I need to use a property-ref tag in one-to-many association. Following entities are involved: ------- cm_step step_id step_version_d step_rule_set_id step_rule_set_version cm_rule_set rule_set_id rule_set_version_id ------- step_rule_set_id maps to rule_set_id and step_rule_set_version_id maps to rule_set_version_id. Although this is a perfect example of many-to-one association from cm_step to cm_rule_set, I want cm_rule_set object to be deleted when it ... |
19. ClassCasteException using property-ref and composite key. forum.hibernate.orgI am working on mapping our java classes to legacy DB. There are two tables. Both tables use composite id's. To make matters worse, TableB's foreign key reference to table A references one column in the primary key and another column that is not part of Table A's primary key. (I know this is a bad relational model, unfortunately, changing the ... |
20. associating tables with composite keys using property-ref forum.hibernate.orgI'm attempting to define an association between tables with composite primary keys using a join table. In the example below I have a client with zero or more intermediaries (which are themselves records in the client table). The problem I have is that only one of the key columns (clientRef) can be used to perform the join as sequenceNo and effectiveDate ... |
21. [Pb with composite id] How to get the name of key property? forum.hibernate.orgI have just tried it returns the name of the columns... not the name of the properties |
22. one-to-many/mapping where key is a property/composite column forum.hibernate.orgUsing Hibernate 3.2 DB2390 I am trying to map a one-to-many from a column zip_code in a table ZIPCODES to another table SALES with a column key_field_val. The join here is something like key_field_val=zip_code||'%' the column is a weird composite column. I can may the key_field_val to a zipcode property in SALES using a formula and substring however I can not ... |
23. Problem with composite key and a computed property forum.hibernate.orgHello All, I've tried every way that I can think to get this to work, and I've searched the forums and the 'Net and am still stuck. When I try to start my app, I get a NullPointerException several layers down when my session factory is trying to be created. That's not the real issue I don't think, but it's buried ... |
24. Getting Property Names of Composite Primary Keys forum.hibernate.orgNewbie Joined: Fri Jul 11, 2008 9:37 am Posts: 6 Since no one has posted im going to assume I wasnt clear. Here is my entity and PK classes. Code: import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.IdClass; import javax.persistence.Table; import javax.portlet.ActionRequest; import com.burris.ssapp.common.Input; @Entity @Table( name = "Items") @IdClass( ItemPK.class ) public class Item { // Primary ... |
25. One-to-one:property-ref to a part of composite-key forum.hibernate.orgI have 2 classes viz. Product and ProductBasic having one-to-one relationship Product is mapped to a table PRODUCT which has PRODUCTID as PK. ProductBasic is mapped to a table PRODUCTBASIC which has PRODUCTID,USECODE and STARTTTIME as composite key. My database is legacy and i cannot change it. I get the one-to-one relationship by applying the condition as: PRODUCT.PRODUCTID=PRODUCTBASIC.PRODUCTID and USECODE='008' and ... |
26. Composite property? forum.hibernate.org |