About update

issue

Enhancer option to enhance all persitable types

Hello, can you add an option to the Class Enhancer to enhance all persistable types and ignore the NON persistable types. Like the Load Time Enhancement. ... To post a reply and/or subscribe to update notifications - please login . ...

 
issue

OutOfMemoryError, if close the entity manager

Hello, why this error occurs during close the entity manager?   ... To post a reply and/or subscribe to update notifications - please login . ...

 
issue

Retrieving Metamodel without Connection

Hello! I use Spring Data JPA. It uses the Metamodel to create repository beans. This triggers a connection to the ObjectDB server. It happens on every start of the Context. If it fails the application isn't available at all. I had the situations multiple times that my database server took longer to boot after a power outage than the tomcat machine. This leads to an unusable application until i restart tomcat. ... To post a reply and/or subscribe to update notifications - please login . ...

 
issue

ODB-FileWriter holds unecessary entity reference after transaction and entity manager are closed

Hello, we've encountered a problem leading to memory leaks. We found that after closing a transaction (including the entity manager) the ODB file writer still holds a reference to entities. Performing similar calls repeatedly hence increases the number of references to entities not longer needed in the application context. This prevents the garbage collector from cleaning up the memory which eventually results in memory leaks. The attached screenshot shows an example of this behaviour. Thanks in advance for your help. ... To post a reply and/or subscribe to update notifications - please login . ...

 
manual

Database Connection using JPA

Describes the main JPA interfaces: EntityManagerFactory, EntityManager and EntityTransaction.... Operations that affect the content of the database (store, update, delete) must be performed within an active transaction. The ...

 
forum_thread

Schema migration - long to String

Hi, I need to change field type in our model from long to String. After changing filed type in our model and repairing database with doctor, most of our entities is gone. Doctor puts some errors on console: ... To post a reply and/or subscribe to update notifications - please login . ...

 
forum_thread

com.objectdb.o.InternalException: Unexpected internal exception

Hi, I am using objectdb.jar version 2.6.8 (installed via Maven). I am trying to authenticate a user. Initially, the database is empty. I have the following query: @javax.persistence.NamedQuery(   name = "getPersonByName",   query = "SELECT _person FROM metamodel.user.Person as _person WHERE _person.userName = :userName" ) I execute the query as follows: ... To post a reply and/or subscribe to update notifications - please login . ...

 
forum_thread

failure to enforce NOT NULL for java.lang.String

my test cases are indicating that @Basic(optional=false) and @Persistent(nullValue=NullValue.EXCEPTION) are not enforced in 2.3.7_08 or that i have failed to understand how to annotate. example: @Entity public class Request {   public Request() { }   @Id @GeneratedValue(strategy=GenerationType.IDENTITY)   private Long id; ... To post a reply and/or subscribe to update notifications - please login . ...

 
issue

Unexpected Exception

Just got this: ... To post a reply and/or subscribe to update notifications - please login . ...

 
issue

Different behavior for casting and not casting

Hi, Please use attached db for testing the queries. Query #1 which works and selects a few entities: SELECT DISTINCT $1 FROM com.lexware.vereinsverwaltung.verein.mitglied.Mitglied $1 WHERE $1.qubletFRAGMENTMAP.get('com.lexware.vereinsverwaltung.abrechnung.api.model.mitglied.MitgliedVertraegeFragment') IS NOT NULL Query #2 which is equal to the previous one though includes a casting and returns NO entities: ... To post a reply and/or subscribe to update notifications - please login . ...