1. Hibernate can't create database when there is a table hierarchy to be created stackoverflow.comI am having a problem with hibernate and class hierarchies. I have a class hierarchy that is composed of one superclass (also an abstract class) called Person and two subclasses called Patient ... |
2. Hibernate table per class hierarchy coderanch.comHi.. Friends I am trying to solve the below Exception, but i could not. Exception in thread "main" org.hibernate.InvalidMappingException: Could not parse mapping document from resource payment.hbm.xml Below i give the all the related files. 1. Exception Details 2. Payment.java 3. payment.hbm.xml 4. hibernate.cfg.xml 5. CreditCardPayment.java 6. ChequePayment.java 7. Client1.java Can anyone please guide me on how to resolve this issue. ... |
3. Hibernate table per class hierarchy coderanch.comHi.. Friends I am trying to solve the below Exception, but i could not. Exception in thread "main" org.hibernate.InvalidMappingException: Could not parse mapping document from resource payment.hbm.xml Below i give the all the related files. 1. Exception Details 2. Payment.java 3. payment.hbm.xml 4. hibernate.cfg.xml 5. CreditCardPayment.java 6. ChequePayment.java 7. Client1.java Can anyone please guide me on how to resolve this issue. ... |
4. Batchupdate with table per hierarchy possible ? forum.hibernate.orgI have some performance problems due to the commit period. I take a look an the logs and saw that for the objects with hierarchy it always make only one batch (Executing batch update: 1) for each hierarchy object subsequently and these leads to a lot of inserts. (The length of hierarchy is pretty long, partial till to 5 levels). For ... |
5. Combining table-per-class and table-per-hierarchy strategies forum.hibernate.org |
6. One table hierarchy forum.hibernate.orgHi, I am stuck with having to map a db where there is one table using a parent id column to relate to another record in the same table. This to build a hierarchy. My question to everyone, is that at all possible to map with hibernate? It would as I understand mean that a class will have a one-to-one (?) ... |
7. Table per class hierarchy question forum.hibernate.orgHibernate version: 2.1.7 Hello there! I have a table per class hierarchy mapping for an entity of type Person (thats my table name as well) Person is subclassed in Candidate and Employee. My question is, if I have a candidate an would change it to a Employee how can I do it? Note that I can't change the id of the ... |
8. mixing Table/Hierarchy and TableClass question forum.hibernate.orgI need to map the following hierarchy, but am not successful in creating the appropriate mapping document: Code: DrawingTool | +----------+-----------+ RasterTool ... |
9. table per class hierarchy forum.hibernate.orgThanks for the tip Jweiskotten but, the example in the reference just shows some Classes (CreditCardPayment, CashPayment, ChequePayment) and its Superclass (Payment). What I need to know is how would be the mapping if CreditCardPayment had a subclass Visa or American Express, for example. In other words, a third level of hierarchy. Any help would be great. |
10. Class Hierarchy and Wide Tables forum.hibernate.orgHibernate version: 3.0 Mapping Strategy Question I'm converting a legacy application to Hibernate and got a single table in the database which is pretty wide [30+ columns]. The Java classes which this table maps to has a class hierarchy like this: SearchModel | V DetailModel The SearchModel has about 10 columns from the table. The DetailModel extends the SearchModel class and ... |
11. Table per class hierarchy forum.hibernate.orgProblem solved, but now I have another error. DocumentoAuxiliar has a reference to his parent (another DocumentoAuxiliar or a DocumentoPrincipal, both extends abstract class Document) Running my program I receive: "Cannot instantiate abstract class or interface: Documento". Commenting many-to-one relationship everthing works fine... |
12. Sets and 'Mixing table per class hierarchy with table per su forum.hibernate.orgHibernate version: 3.1.3 Hello, I want to use 'Mixing table per class hierarchy with table per subclass' (see reference document : Code: |
13. help with table-per-class-hierarchy forum.hibernate.orgHi, I am new to Hibernate and I am facing some trouble making table-per-class-hierarchy work. The problem: I have a abstract base class by name Person (mapped to table PERSON in the database) and 2 concrete extensions to Person with names, Employee and Student. There are no properties specific to either of these subclasses. I want the database field called PROFESSION ... |
14. Table per class hierarchy forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.2.6 GA i have a class hierarchy that looks like this : abstract class vehicle {} class bike extends vehicle {} abstract class car extends vehicle {} class sedan extends car{} class suv extends car {} i am doing a Table per class hierarchy mapping with following discriminator values ... |
15. JBPM Hibernate Issue (Sub Class - Table Per Hierarchy) forum.hibernate.org |