1. Hibernate L2 Caching and Many-To-Many relationships stackoverflow.comI've got a pair of Hibernate entities, A and B, that are related via a bidirectional many-to-many relationship, as described here - ie, each entity has a bag referencing ... |
2. No entry in second level cache for one-to-one relationships forum.hibernate.orgHi, I looked a little more into the Hibernate code and this is what I have found so far: 1- The following is valid for a load of an object from class A that does not have objects of class B (the collection or set in this case) nor of class C (mapped by a one-to-one relationship). 2- When Hibernate is ... |
3. Relationship (one to many) cache in jpa 2.0 with hibernate forum.hibernate.orgI am using JPA 2.0 with hibernate, and my cache provider is EHCache. I am facing problem while caching a entity "A" which has one to many relationship with another entity "B" . Whenever i fetch entity "A" through find by id call, it fetches the entity "A" from cache, but for the one to many association alone ,it fetches from ... |
4. Disappearing Relationship ... cache related? forum.hibernate.orgI have the following relationship: Code: Item *-- Category the item table has a foreign key category_id. In the java, Item has a field category, and Category has a SortedSet field items. Here are the relevant mappings: Code: |
5. Collection cache and bi-directional relationships forum.hibernate.orgHibernate 3.0.5. Suppose I have an entity, with a one-to-many relationship to another entity -- the usual parent-child relationship. Parent has a Set |
6. one-to-one relationship always drops "was already cache forum.hibernate.orgI've enabled second level cache using EHCache on Hibernate 3.1rc2. My testcase shows that if a one-on-one relationship is built using the alternate way (with a many-to-one property-ref on one side and one-to-one unique on the other), Hibernate always tries to load the referred object from the database first, and discovers that the object was already cached right after. Both test ... |
7. relationship between second level cache and filters forum.hibernate.orgDebug level Hibernate log excerpt: 19 Jan 2006 17:18:32,488 DEBUG event.def.DefaultInitializeCollectionEventListener - initializing collection [com.sony.spe.ifds.domain.CodeMaster.codeDetails#1003309] 19 Jan 2006 17:18:32,488 DEBUG event.def.DefaultInitializeCollectionEventListener - checking second-level cache 19 Jan 2006 17:18:32,488 DEBUG event.def.DefaultInitializeCollectionEventListener - disregarding cached version (if any) of collection due to enabled filters 19 Jan 2006 17:18:32,488 DEBUG event.def.DefaultInitializeCollectionEventListener - collection not cached |
8. Hib. not using 2nd level cache with 1:1 relationships forum.hibernate.orgHi everyone! I experience very strange behaviour in Hibernate when using 1:1 relationsships with enabled query cache. Hibernate goes to database for the associated 1:1 children event though it has saved them in its cache! First the mappings: Code: |