1. Ternary association forum.hibernate.orgHi, guys, I have users that have roles (n:m). One of the roles is default role, this default "flag" I have placed in association table, so that I can define different role as default role for different users. I have mapping like this: |
2. another ternary association question forum.hibernate.orgI know how to map what you're describing. My case differs slightly thought - I want each User/Resource pair to map to a Set of Permissions, not a single one. Yeah, I could play bitmask games to encode a set of permissions as an integer if the complete set of permissions were known a priori, but that might not in fact ... |
3. Ternary association forum.hibernate.orgtb_Person idPerson numeric(10) not null //Pk dsPerson varchar2(30) .... tb_Groups idGroup numeric(10) not null /Pk dsGroup varchar2(3) ... and I need a relation table between tb_Person and tb_Groups : tb_PersonGroup ... |
4. union of ternary and quaternary associations? forum.hibernate.orgNewbie Joined: Wed Nov 12, 2003 1:08 pm Posts: 1 I have four classes that form the core of a calendaring application. These are a Calendar, a Reservation, an Event, and an Occurrence. A Calendar relates to a set of Events and Occurrences through a set of Reservation objects. In addition, each Event has one or more Occurrences. Reservation is an ... |
5. How to use ternary associations codewise? forum.hibernate.orgHi all! First: thanks for a great product! Second: Hav e been reading the topics concerning the ternary association, and I also managed to get a mapping via XDoclet after a couple of hours trial-and-error. The problem is that I don't really get the idea by ternary associations usage-wise. I mean, what kind of code etc. should you use on an ... |
6. NonUniqueException and ternary association forum.hibernate.orgHi! Class InfoContact has the following mapping. |
7. ternary association and sublist forum.hibernate.org |
8. Ternary Associations are baffling me! forum.hibernate.orgNewbie Joined: Sun Apr 04, 2004 1:58 am Posts: 13 Location: Melbourne, Australia I have a simple ternary association I would like to persist and query involving 3 persitable objects - Image, Author and Contribution. I also have a type to represent an association, my AuthorContribution type. I don't really care if I use a Set, Map, composite-element or anything else ... |
9. Many-to-many and ternary association best practice? forum.hibernate.orgI'm a Hibernate newbie, so I apologize in advance if my questions sound stupid :-). I really want to get a good handle on the best approach with respect to database performance, i.e., never retrieve more records that I need, and always try to make the fewest database calls. As we all know, in the relational model, a many-to-many or ternary ... |
10. Ternary Associations forum.hibernate.orgQuery query = session.createQuery("from " + Theater.class.getName() + " venue where theater.address.postcode like :zip " + " order by theater.address.postcode, " ... |
11. Association classes confusion with ternary associations forum.hibernate.orgThis is a generic question for both Hibernate 2.x and 3.x versions. Im a little new to hibernate and am trying to find out the posible ways i can map association classes to POJOs. Following is a detailed example and question. Sorry for the long message, but im trying to give as much info as possible. Relational Schema: ---------------------- 1) Table ... |
12. ternary associations and EJB3 forum.hibernate.orgHibernate version: H3.1 EJB3 Jboss 4.01RC2 Just wanted to verify. Is it currently not possible (using annotations) to specify a ternary relationship using a Map and an association as an index? The reference documents hint that this may be possible as an EJB3 extension. I am sure I could do this using the mapping files but I would like to create ... |
13. Ternary Associations forum.hibernate.org |
14. Non-standard ternary association question forum.hibernate.org |
15. Ternary associations - Many-to-Many-to-Many forum.hibernate.orgHello, I have read the documentation about the ternary associations http://www.hibernate.org/hib_docs/v3/re ... ns-ternary but the two hbm examples do not exactly apply to us (although the second one is very close). In our case we need association many-to-many between three objects so that any of the three objects can have either set of pairs of any combination of the other two ... |