About @Embeddable

forum_thread

Upgrade to 2.4.1_01

Hi, We tried to upgrade from 2.3.7_18 to 2.4.1_01 to pickup some fixes. We discovered that our code no longer works when using 2.4.1_01. We did some probing and found one thing. I have attached the unit test to display this issue. The problem seems to be the annotation at line 266 in the test. In our code for 2.3.7_18, we had @OneToOne(cascade=CascadeType.ALL, fetch=FetchType.EAGER), which is wrong, as Contactdetails is Embeddable, the annotation should be @Embedded. Neither annotation works with 2.4.1_01, with each giving a different error. #1 2012-07-03 05:09 Hi, We tried to upgrade from 2.3.7_18 to 2.4.1_01 to pickup some fixes. We discovered that our code no lo ...

 
release

2.3.5

Release date: 2011-12-21 Download (5.38 MB) Binary:  objectdb-2.3.5.zip You should start by following a  tutorial or reading the manual ...

 
forum_thread

Nested Collection Query

Hi Sir,    I have a persisted field of the type:   List<List<String>> groupMembers   How do I check if a particular member exist in one of the group? #1 2015-08-23 10:03 Hi Sir,    I have a persisted field of the type:   List<List< ...

 
api-jpa

javax.persistence.MapKeyJoinColumn

Specifies a mapping to an entity that is a map key.(Annotation of JPA)

 
release

2.3.6

Release date: 2012-01-09 Download (5.38 MB) Binary:  objectdb-2.3.6.zip You should start by following a  tutorial or reading the manual ...

 
release

2.3.4

Release date: 2011-11-25 Download (5.49 MB) Binary:  objectdb-2.3.4.zip You should start by following a  tutorial or reading the manual ...

 
api-jpa

javax.persistence.Transient

Specifies that the property or field is not persistent.(Annotation of JPA)

 
api-jpa

javax.persistence.MapKeyClass

Specifies the type of the map key for associations of type java.util.Map.(Annotation of JPA)

 
forum_thread

Automatic schema evolution causes ArrayOutOfBoundsException

Hi, I did 2 modification to our schema. Our schema looks like this: class Entity     - List<String> permissions class ServiceProvider extends Entity     - String name class Airline extends Entity     - String name     - String iata #1 2016-09-23 08:14 Hi, I did 2 modification to our schema. Our schema looked like this: class Entity ...

 
forum_thread

How to creat a Query with Sql which returns a List<Mark> marks

How can i get out of the db my Athlete Objekt his list<Mark> marks collection with a createQuery Sql-Statement. the Mark and Athlete Object do not really have a primary or secondary key together, the list mark is just stored in the athletes object, not as an embeddable but as an entity. #1 2011-05-31 21:44 How can i get out of the db my Athlete Objekt his list<Mark> marks collection with a createQuery Sql-Statem ...