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Spring LTW Problem

Hello! I use ObjectDB with Spring. Today i tried to swich from AspectJ compile time weaving to load time weaving. (To get Jrebel working properly) So i added  #1 2012-02-23 17:52 Hello! I use ObjectDB with Spring. Today i tried to swich from AspectJ compile time weaving to load time ...

 
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Date field Index is corrupted due to time change

Hi, can you shed some light on why we cannot delete data from the attached DB file. A delete attempt with DB explorer results in the following exception: #1 2015-11-03 06:52 Hi, can you shed some light on why we cannot delete data from the attached DB file. A delete attempt with ...

 
issue

Page cache File handling produced an java.io.IOException: Negative seek offset

we get following exception when we execute a find() in a scenario, we can not readjust with an example.   Before the exception throws we get two outputs on std error: pos = -8192 length = 8192   The Exception: Bug Version: Priority: Critical Status: Fixed Replies: 9 Type:  Bug ...

 
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Spring Data JPA

Hello! When i configure Spring Data JPA to use ObjectDB 2.4.0_03 i get an exception when the context starts. #1 2012-05-26 22:55 Hello! When i configure Spring Data JPA to use ObjectDB 2.4.0_03 i get an exception when the context star ...

 
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Unexpected internal exception during set field of an Embeddable to null

Hello, we get an Unexpected internal exception and have no idea what goes wrong. We can reproduce (mostly) the error in a very big use case. In the big use case and we create and persist millions of SignalValueImpl objects (Embeddables). Partly as in the stack trace an Embeddable contain another Embeddable. It seems like that we can't reproduce the problem in smaller use cases with less objects. Stack trace: #1 2016-06-24 08:36 Hello, we get an Unexpected internal exception and have no idea what goes wrong. We can reproduce ...

 
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Unable to persist TreeMap

import java.util.SortedMap; import java.util.TreeMap; import javax.persistence.Entity; //---------------- @Entity class Person { public SortedMap<String, String> memberships = new TreeMap<String, String>(); } //Person   #1 2013-06-04 14:44 import java. util . SortedMap ; import java. util . TreeMap ; import javax. persisten ...

 
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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 ...

 
forum_thread

find() delay

Hi, I tried objectdb in following steps: 1, for 1 to 30 {trans.begin(); create typeC o; em.persist(o); trans.commit();} 2, for 1 to 30 {p = em.find(typeC.class, i); print(p)} So simple a test, there is no result in one go; I have to disable step 1 and run again, then Step 2 output the expected results. I tried em.flush(), em.clear(), etc.. that do not work. Any idea? TIA #1 2011-05-23 09:54 Hi, I tried objectdb in following steps: 1, for 1 to 30 {trans.begin(); create typeC o; em.persist(o); tr ...

 
manual

Database Connection using JPA

Describes the main JPA interfaces: EntityManagerFactory, EntityManager and EntityTransaction. Working with the Java Persistence API (JPA) consists of using the following interfaces: This page covers the following topics: Overview EntityManagerFactory EntityManager EntityTransac ...

 
manual

Setting and Tuning of JPA Queries

Explains various JPA query settings - result range, flush and lock. The  Query javax.persistence.Query JPA interface Interface used to control query execution. See JavaDoc Reference Page... and  TypedQuery javax.persistence.TypedQuery JPA interface Inter ...