ID « JPA « Spring Q&A





1. Duplicate id using JPA2 and testing    stackoverflow.com

I'm a bit confused right now :-S I'm working on a project that uses JPA2, Spring 3.0.5, Hibernate 3.6.0 Final. We have the following code (only relevant classes)

@Entity
public class User extends AbstractEntity ...

2. How to Make Hibernate Print Out IDs in the Console?    stackoverflow.com

I'm using Hibernate/Spring. I have Hibernate configured to output HQL into the Console; it shows things like:

Hibernate: update sometable set some_field=?, other_field=? where id=?
This is great. The only additional thing I ...

3. I want to use the id's of two different tables as the id of a third table (hibernate, java, spring)    stackoverflow.com

I have tables Owner, and Species, both entities with auto generated id Integer column. I have third table Cat that I want to be able retireve based on the id's of the ...

4. Reading uncommitted generated IDs in Spring / JPA    stackoverflow.com

I am trying to retrieve the generated ID of a newly created Entity within a transaction, but when I try to read the ID value it is null. I assume ...

5. spring data jpa M2 query findBy did not work for non-id fields    forum.springsource.org

spring data jpa M2 query findBy did not work for non-id fields I have a simple application which tries out the spring data jpa M2 release. I have this repository defined: ...

6. how to use trigger generated id in hibernate    forum.springsource.org

i am working on a legacy database(oracle 10g) and have this issue. all the id in a table are generated from trigger before insert. so when I define the id column ...

7. how to use trigger generated id in hibernate    forum.springsource.org

i am working on a legacy database(oracle 10g) and have this issue. all the id in a table are generated from trigger before insert. so when I define the id column ...

8. Hibernate generates ID regardless of exception    forum.springsource.org

Hibernate generates ID regardless of exception Hi. I'm using Spring with Hibernate 2.1.8 and Oracle, and I have quite common piece of code for inside my UserManager DAO/service : getHibernateTemplate().saveOrUpdate(user); try ...

9. hibernate id with autocommit    forum.springsource.org

hibernate id with autocommit I have a test case where I save an object and then check to see if the id is set to a valid value. If I have ...





10. Automatic id creation with Hibernate    forum.springsource.org

Automatic id creation with Hibernate Hi, I'm trying to learn to use Spring and am new to Hibernate also. I've been setting up a simple web-app using Hibernate for the DAO. ...

11. Hibernate getting last ID entered best practices    forum.springsource.org

Hibernate getting last ID entered best practices Hello. What I want to do is a standard thing. Insert a record into one table, get the database generated ID of the inserted ...

12. JPA mapped-superclass and ids    forum.springsource.org

JPA mapped-superclass and ids Hello, I have a number of domain objects that inherit from a abstract parent, that contains the persistence id (a Long). I'm trying to map this in ...

13. How to Update With Composite-id in Hibernate    forum.springsource.org

How to Update With Composite-id in Hibernate I need a help to update a table ,which have primary key Pair. I have written a code as : Mapping for SapSystemandSite which ...

14. Hibernate composite-id mapping with identifier bag    forum.springsource.org

Hibernate composite-id mapping with identifier bag Hello I use a dynamic hashMap for inserts a information on hibernate, so i mapped my one-to-many relationship on bag and many-to-one relationship i use ...

15. How does Hibernate obtain id of newly inserted record    forum.springsource.org

How does Hibernate obtain id of newly inserted record I am using spring 2.5x, Hibernate 3x and mysql with native id generation and (auto_increment). I have an IdTransferringMergeEventListener configured in my ...

16. Get id of JPA persisted object    forum.springsource.org

Hi I am using JPA through Spring for persistence. Allocation of object ids are done by the database. When persisting an object I would like to get the allocated object id ...





17. Hibernate3 ids    forum.springsource.org

Hibernate3 ids Hi I would like to know how hibernate3 works related to id generation. Using @Inheritance(strategy=InheritanceType.TABLE_PER_CL ASS) I obtain one table per class. the problem is that the generated idss ...