dynamic « Component « JPA Q&A

1. Extend properties of a dynamic-component in a sublcass stackoverflow.com

is it somehow possible to extend the set of properties of a dynamic component in a hibernate mapping in a sub class? I've tried the following mapping but it seems that the ...

2. mapping: inside not allowed? forum.hibernate.org

3. Component vs dynamic-component forum.hibernate.org

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4. Hibernate's dynamic-component? forum.hibernate.org

Hi, They are lot of topics about this subject in the forum but there is no detailed clear one. Can someone please give us a clear detailed example step for step, how we can add, update and delete dynamically a new attribute for an entity in runtime? - How it looks the cfg hibernate configuration using : - How ...

5. dynamic-component examples forum.hibernate.org

6. Can I get the dynamic component properties in a qeury forum.hibernate.org

The question has two parts. 1. Can I get the values inside the dynamic component in a scalar query. class A { String a; int b; Map dynamicComponent; } can i say select a,b,dynamicComponent.c from A where ..... 2. can I have the dynamic components in the query. select A where dynamicComponent.c="somethign";

7. dynamic-component + dynamic model forum.hibernate.org

8. building dynamic-components forum.hibernate.org

Hibernate version: 2.1 Name and version of the database you are using: Oracle 9i I am still in the beginning stages of mapping my legacy database to Hibernate. I have mapped most of the important concrete tables in the schema but I have a requirement (that apparently others on the forum have as well) for dynamic components. I have read Hibernate ...

9. XDoclet for mapping? forum.hibernate.org

Hi, I am using the hibernate mapping and XDoclet to generate my config file. XDoclet does directly support so I have to use a merge file which works fine for concrete classes, but if I want to push my dynamic component Map up into an abstract class there doesn't appear to be a way to generate the correct mapping ...

10. Behaviour of dynamic-component forum.hibernate.org

When using a mapping that contains a dynamic-component, if an entity is persisted where all the entries of the component are null, when the entity is loaded hibernate sets the entire component map to null. Is this the expected behaviour? Is there a reason that an empty HashMap is not used instead? Hibernate version: 3.0rc1-3.0cvs20050324 Mapping document: Code: ...

11. one-to-one with dynamic-component forum.hibernate.org

Hello, I have the following situation: I have two tables with one-to-one relation (by pk). Now I would like the first table to be mapped normally - to some class, but the second one to be mapped to a java.util.Map field in the first class. So such situation is needed: class User { private long id; private String name; private Map ...

12. How can I extend dynamic-component? forum.hibernate.org

13. Runtime Manipulation of forum.hibernate.org

Meanwhile I found some Java code fragments here. I tried to translate them to C#. My code now looks like this: *.hbm.xml Code: *.cs Code: ...