user « Map « JPA Q&A

1. Hibernate query with to join user with friends where user-friends are mapped using many-to-many relationship stackoverflow.com

I'm using Hibernate and JPA.

public class UserBean {
    private String email;
    private String name;
    private Set<UserBean> friends;
    private Set<UserBean> ...

2. Inserting data in mst_user and mst_user_role_map forum.hibernate.org

Newbie Joined: Thu May 13, 2010 1:05 am Posts: 1 Hi, I am very new to Hibernate so require your help,please. 1. I have two tables mst_users and mst_user_role 2. When I insert the record in mst_users the id generated for this table should be stored as user_id (from mst_users) in mst_user_role_map with role_id(from mst_roles) 3. When I try for the ...

3. New User - mapping collections forum.hibernate.org

I've done a lot of searching on this... haven't found my answer yet. A simplified representation of my problem : Code: @Entity @Table(name="A") Public Class A { private Long id; @Id @GeneratedValue @Column(name="a_id") public Long getId() { return id; } public void setId(Long ...

4. map-key ignores user specified type when writing to db forum.hibernate.org

hello everybody I would like to ask you one question about mapping map with usertype as map-key I have postgresql db with some tables and use inet type for storing ip adresses Usually, hibernate does not have problem with this type and use my provided mapping (attributes like type="", write="", sql-type="" ...) but I have problem with mapping map, where inet ...

5. Per-user mapping in hibernate? forum.hibernate.org

Hello, I am new to hibernate and I would like to use it in the following scenario: My system currently has tables which have some fix columns. E.g. the table t10 has columns t10surname, t10forename, ... For some user groups, the tables also have extension fields (t10text00, t10text01, ....) The columns are accessed via "field ids". The problem is that extension ...

6. mapping-problem: dynamic table names (1_users, 2_users, ...) forum.hibernate.org

I'd also be interested in finding a solution to this problem. I'm working on a highly-transactional system. Each user will generate roughly 10k rows per year, which equates to 10M rows per year for 1000 users. To improve concurrency we had to split each user's data out into a separate table. I stared at the docs, the FAQs and forum posts ...

7. 'Form based Authentication' with User and Role Mappings forum.hibernate.org

Hi, I am trying to use 'Form based Authentication' with User and Role tables created with Hibernate3. In my User and Role tables I want to use a unique DB generated id as the primary key. However, to get 'Form based Authentication' to work I need to define the relationship between users and roles using user-name and role-name fields instead of ...

8. Mapping with user specified key column forum.hibernate.org

Need help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.0.5 Mapping documents: TestataProposta.hbm.xml :

9. Getting the mapping property name of a user type forum.hibernate.org

Hello all In my user-type code I need to know the name of the property which is mapped using this user-type. I.E. : In MyUserType code I need to access the string "123". Note that this is the property name and not the SQL field name. Is this possible ? Thank you ! Elad ...

10. question about following new user's road map forum.hibernate.org

I am trying to follow the road map for new users and am having trouble. The roadmap says: place your JDBC driver jar file in the lib directory What is the name of the JDBC driver jar file and where would I find it? Somewhere in the developer's kit? Sorry if this sounds like a dumb question but I am a ...

11. Mapping users class with a access table forum.hibernate.org

Dear, i'm trying to map some class in hibernate but I'm having difficult with this. I have 3 tables in my DB: access, users and level. The access table has 3 columns where one field has a relation with the users table and other field with the level table, it defines the level of user. So, I have 2 class for ...

12. Can I map a Java enum without using a user type? forum.hibernate.org

13. Data mapping based on current user forum.hibernate.org

I want to get data based on the current user. Let's say I have a Something object that has an id, name, description. It also has a field called "extra" as well. The id, name, description all come from the Something table so that's easy and no problem. The "extra" column comes from a table that has a somethingId and a ...

14. how to map User Type for element forum.hibernate.org

15. SQLServer, mapping formula with user-defined function? forum.hibernate.org

Author Message brightgarden Post subject: SQLServer, mapping formula with user-defined function? Posted: Tue Jan 23, 2007 3:15 pm Newbie Joined: Tue Jan 23, 2007 11:34 am Posts: 2 Hello, I am totally new to SQLServer, but have been working with Hibernate on Oracle for a couple of years. We are now trying to make our code work against both ...

16. New user, problem mapping... forum.hibernate.org

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17. how to map view USER_TAB_COMMENTS ? forum.hibernate.org

18. mapping view USER_COL_COMMENTS ? forum.hibernate.org

first of all look at the schema of your view does it contain a column named "tableName" because in your mapping of the composite-id you have the following and you don't specify a column attribute, which makes hibernate conisder it the same as the name property which is "tableName" and seems that it dosen't found it. the ...

19. problem with BFile user type mapping forum.hibernate.org

I need use BFile like storage type for my files. I read all of posts in this forum about BFile. But I can not solve this exception: Caused by: org.hibernate.MappingException: Could not determine type for: bfile, for columns: [org.hibernate.mapping.Column(file)] my class: Code: @TypeDef(name = "bfile", typeClass = BFileType.class) abstract public class GeneralFile extends BaseWithId { private String ...

20. Best Strategy for Mapping User and Roles? forum.hibernate.org

I am confused about how I should be thinking about this very basic association: A USER table and a ROLE table. Obviously, each user has many roles. The USER is obviously an Entity class, but the ROLES table I think should be a static table that is loaded from a file because it will never change and the ID column needs ...