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issue

Eager Fetch of Map with Entities as Keys

Loading eagerly a map that uses entity objects as keys is currently unsupported, if the equals and hashCode method of the keys are based on the key entity content, since it is unavailable during instantiation of the map. The following test case demonstrates the problem: Bug Version: 2.3.4 Priority: Normal Status: Active Replies: 0 Type:  Bug ...

 
issue

After using the enhancer, Lazy loaded collections are no longer loading. They are set as null

Environment: Mac OS X JVM: Java 1.8 u 20 Steps to reproduce Use the following classes: /** Account Class **/ Bug Version: 2.5.7 Priority: High Status: Active Replies: 1 Type:  Bug ...

 
release

2.6.3

Release date: 2015-06-23 Download (5.51 MB) Binary:  objectdb-2.6.3.zip You should start by following a  tutorial or reading the ...

 
issue

An entityManager.flush() with many entities is not possible

  The following exception occures if we call entityManager.flush() where the corresponding JPA PersistenceContext has many entities and relations. What is the reason for the exception? entityManager.getTransaction().commit() instead of a entityManager.flush() works correctly. Unfortunately I have not found a simple example to reproduce this exception. The entity model of the flushed JPA PersistenceContext is too complex.  Bug Version: 2.6.0 Priority: Normal Status: Active Replies: 1 Type:  Bug ...

 
forum_thread

JBoss 7 startup fails

Hi, I was having a go with entity beans 3.x jboss 7, objectdb and the guestbook web application but cannot come out of the swamp. I use eclipse indigo as IDE The "src" folder contains the pachake guest and within the classes: Guest.java, GuestListener.java and GuestServlet.java The WebContent/META-INF dir contains: context.xml #1 2011-09-21 11:50 Hi, I was having a go with entity beans 3.x jboss 7, objectdb and the guestbook web application but cannot come o ...

 
issue

NullPointerException on initial database creation

I'm getting the following exception on initial creation of a database.  There's no indication as to what's wrong and there's nothing in the log.   Bug Version: Priority: Normal Status: Active Replies: 2 Type:  Bug ...

 
issue

JPQL support for Maps (JPA 2.0)

JPQL 2.0 introduces the ability define FROM variables for map keys and values. Currently ObjectDB supports FROM variables for collection elements and FROM variables for map keys and values are expected to be supported in future versions. JPA Feature Version: 2.0.0 Priority: Normal Status: Active Replies: 7 Type:  JPA Feature ...

 
issue

StaticMetamodel throws NPE with Spring-Data in PathImpl.get()

From my Entities a StaticMetamodel is generated through Hibernate JPA 2 Metamodel Generator. When i now try to build a query with the Specification-Interface [new Specification<Benutzer>() {            @Override JPA Feature Version: 2.4.1 Priority: Normal Status: Active Replies: 5 Type:  JPA Feature ...

 
issue

JPQL Case Statements (JPA 2.0)

JPQL 2.0 adds support of CASE statements in queries for conditional expressions (similar switch/case/default in Java), following the SQL syntax. Case statements are currently not supported by ObjectDB. JPA Feature Version: 1.04 Priority: Normal Status: Active Replies: 1 Type:  JPA Feature ...

 
issue

Post-compile enhancement sometimes causes error in generic loops: incompatible types found: java.lang.Object: required: Entity

I have moved from automatic run-time enhancement to explicit post-compile enhancement in an Ant build.xml in a NetBeans web app, and sometimes on editing a file that performs a generic loops over and @entity type I get a generics error. The loop is:  for (Steel s: this.steelMaterials.getL_Steel().getEls()) { eSteelTableItems.add(asXmlElement(s)); } Where getEls() here gives: List<Steel> This sometimes (only, I don't understand the circumstances) gives this error: Bug Version: 2.4.0 Priority: Normal Status: Active Replies: 2 Type:  Bug ...