About entities

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Forum
10

Package name for persisted entities

Hi, I have a question about package name and searching for entities. As for now we were using ... for both systems. After merging entities from two different projects, we get single jar with all entities. Unfortunately some of the names are the same for entities: - homplex.model.dbobject.Inspiration
Forum
10

Updating Entities

with Entities not sending their updates to each other. I have two Entities in question at the moment: Employee and Paygrade. @Entity public class Employee { private String id; private String fName; private String lName; private Department dept; private Paygrade pay; ... } @Entity
Forum
10

"Attempt to lock a non entity object" error

and then doCancelEdit works fine. Second time I doEdit produces the error "Attempt to lock a non entity ... ------------------------------------------------------------- Attempt to lock a non entity object ... persistence context and detach all managed entity objects: ... Rolling back a transaction - either by
Forum
10

Duplicate Entity class names causes Exception in Query

I have two Entities which have the same class name but reside in different packages ... of one of these entities. If I execute that query I get an exception;   Caused by: com.objectdb.o ... .... @Entity @NamedQueries({ @NamedQuery(name = "objdbTest.Singleton.getItem", query = "SELECT o
Forum
10

Entity Update - Is the documentation up to date?

suggests should not work. First, I've been modifying managed entities from outside an active ... automatically. Second, I'm using an array of entities inside another entity, and setting the elements ... is always expected to be up to date with the last ObjectDB version. > First, I've been modifying managed entities
Forum
10

Help understanding Entity behavior with JPA

Hi Support,   We have a entity with an @Id entity which we then put into a list and store in an different entity inside a field defined as:   @OneToOne(orphanRemoval=true, cascade=CascadeType ... .ArrayList and it contains multitple entities with an the same id.  the behavior we are seeing
Forum
10

Items in list are doubled, when the entity class is not enhanced

Dear all, I have a problem with adding items (entities) into other entity list. When the classes are not enhanced, added items are doubled. Here is an example: @Entity public class Customer ... and setters } @Entity public class Item implements Serializable { private static
Forum
10

Need help to make this test work and define proper annotations for entities Lists

annotations on entities list, could anyone help me to define them? NB in this test case I didn't set all entities methods for the sake of clarity, also in actual application no field are public nor static and no entity is static.    package testodb; import java.io.File; import java.io.Serializable
Issue
10

Removed entities can be found by query in the same transaction

Hello, we opened a transaction, load an entity from database and removed this entity by em.remove(). Afterwards the entity can be load again by query although the resulted entity have an attribute __odbtracker/m (type STA, value=Persistent-Deleted-Flushed) which shows that the entity is deleted
Forum
10

Accessiblity of attributes in entities in several OSGi-Bundles

Hello, we have a problem with enhanced entities. It is very important to solve this issue. There are three entities in two OSGi-Bundles and we execute importRequirements() in RequirementServiceImpl: __________________________________________________________ Bundle A: @Entity class