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Objectdb server out of heap space

I have had a server crash with the following stack trace: #1 2013-05-20 04:55 I have had a server crash with the following stack trace: java. lang . OutOfMemoryError : Java hea ...

 
forum_thread

JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

I'm trying to have the guestbook example running in the following environment: jboss as 7.1.1 final oracle jdk 1.7.0_04 maven 3.0.4 objectdb 2.4.0_04 installed as a module of jboss No IDE is used for building the Guestbook.war only maven.   My GuestDAO code is as follows: #1 2012-06-05 16:53 I'm trying to have the guestbook example running in the following environment: jboss as 7.1.1 ...

 
api-jdo

javax.jdo.JDOHelper

This class can be used by a JDO-aware application to call the JDO behavior of PersistenceCapable instances without declaring them to be PersistenceCapable.(Class of JDO)

 
forum_thread

Extra uninitialised entities spawned on merge()

In the following, Element is a base entity class, with a bi-directional @ManyToOne-@OneToMany relationship Element owner - List<Element> ownedElements, and Example is a subclass entity with a relationship @OneToOne Element child. #1 2012-06-05 03:25 In the following, Element is a base entity class, with a bi-directional @ManyToOne-@OneToMany relationship Elem ...

 
forum_thread

JPA - ExceptionInInitializerError when creating EntityManager

EntityFactoryManager(emf) is successfully received but error at emf.createEntityManager Please see my code of fragment from my project. public class Main {        final private static Properties EMAIL_PROPS;      final private static String EMAIL_FROM;            static {  EntityManagerFactory emf = javax.persistence.Persistence.createEntityManagerFactory("tmpCLMSPU");  #1 2014-12-09 04:14 EntityFactoryManager(emf) is successfully received but error at emf.createEntityManager Please see my code of ...

 
forum_thread

zip file or JAR manifest missing

I found the message: Error opening zip file or JAR manifest missing: /E:/projects/ObjectDB/bin/objectdb.jar Some of projects can read the DB, but others can not read or write the DB. #1 2011-06-28 15:38 I found the message: Error opening zip file or JAR manifest missing : / E :/ projects / Obje ...

 
forum_thread

Embedded in JDO metadata not working in objectDB 2.x ?

Hi, I am using JDO access to the database with the persistence defined in package.jdo XML metadata files. In those metadata files I have few persistence-capable classes which had extents in ObjectDB 1 (with an OID for every instance) and all other classes were embedded (so without extent and own OID) in those few peristence-capable ones. Example of JDO metadata: #1 2014-07-04 16:48 Hi, I am using JDO access to the database with the persistence defined in package.jdo XML metadata files. ...

 
forum_thread

Broken @ManyToOne reference

Hi, I have objects of type A belonging to objects of type B, defined as follows: @MappedSuperclass public abstract class A {   @Id   @ManyToOne(fetch = FetchType.EAGER, cascade=CascadeType.ALL, optional=false)   private B b;   @Id   @Column(length = 36)   private String stringId; } @MappedSuperclass public abstract class B {   @Id   private String name; } #1 2013-03-18 14:27 Hi, I have objects of type A belonging to objects of type B, defined as follows: @ MappedSu ...

 
forum_thread

Remove a modified entity cause an optimistic lock exception

Hello, the following examples load and modify an entity, and load and remove the same entity. The first example 'SetAndRemoveIssue.java' is a simple java program which executes without errors. The second example is an OSGi program which fails with an optimistic lock exception. Both examples are equivalent, please execute SetAndRemoveIssue.java (in the OSGi example as a plugin-test). Can you explain the optimistic lock exception? #1 2015-11-09 07:46 Hello, the following examples load and modify an entity, and load and remove the same entity. The ...

 
issue

Issue with UPPER ?

Hi, Assuming those queries which are all the same except the UPPER calls: Bug Version: 2.3.5 Priority: High Status: Fixed Replies: 6 Type:  Bug ...