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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. ... Type:  JPA Feature ... should be posted as attachments . Type: * Bug JPA Feature JDO Feature Feature Request ...

 
issue

[ObjectDB 2.5.6_05] Unexpected exception (Error 990)

[2014-08-24 10:49:32 #33 server] [ObjectDB 2.5.6_05] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.6.0_25 (on Windows 2003 5.2). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space at com.objectdb.o.PAG.<init>(PAG.java:175) at com.objectdb.o.PGC.x(PGC.java:277) at com.objectdb.o.SSS.Y(SSS.java:493)... Type:  Bug ... should be posted as attachments . Type: * Bug JPA Feature JDO Feature Feature Request ...

 
forum_thread

Different behavior with persist() and queried instances?

Hi, We have a simple class that by itself contains (among others) a property pointing to a collection: class Bla {  @OneToMany(cascade = CascadeType.ALL) private List<AttributeEntity> metaAttributes = new ArrayList<AttributeEntity>(); } ... in db eventhough it is filled Btw the list's type in debugger correctly points to objectdb.java.util.ArrayList after the ...

 
issue

InternalException

Hi, 3 Days before our rollout.. We've just got this when trying to commit persist of a bunch of entities into the DB   ... Type:  Bug ... should be posted as attachments . Type: * Bug JPA Feature JDO Feature Feature Request ...

 
issue

com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null

I got exception. Source code in the attach.  If the number of entries is less than 87, no exceptions. ... Type:  Bug ... should be posted as attachments . Type: * Bug JPA Feature JDO Feature Feature Request ...

 
issue

ObjectDB tries to create a File in a localtion without write access

Hello, if we install our Product into the windows Program Files directory which have by default no write acces for the 'normal' users. If we now open 'older' Profiles (older Databases) we get the following exception: ... Type:  Bug ... should be posted as attachments . Type: * Bug JPA Feature JDO Feature Feature Request ...

 
forum_thread

Missing Data on Retrieval (0, null values)

I try  to export all Objects in an Flatfile-Hiearchy (.csv). But only the first exported Table contains all necessary Data. Most of the others  contains all  Object-Rows', but most Values of the Columns are missing. With a  em.clear() inside the Loop, all tables are exported correctly but the Enity-Keys do not match. I can't get the point - what am i doing wrong?   emf = Persistence.createEntityManagerFactory(dbFile); em = emf.createEntityManager(); ... your persistent data (including support of polymorphism, type checking, etc.) is one of the main benefits of using JPA and by generating ...

 
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 ... Type:  JPA Feature ... should be posted as attachments . Type: * Bug JPA Feature JDO Feature Feature Request ...

 
forum_thread

Optimization of Map Queries

hi! I am having loads and loads of occurrences of something like ((com.test.MyEntity) $1.map.get('com.test.MyEntity')).someProperty ... ((com.test.MyEntity) $1.map.get('com.test.MyEntity')).someOtherProperty .. ((com.test.MyEntity) $1.map.get('com.test.MyEntity')).someMoreProperties I need to use full qualified names for casting as well as for the map keys because same entity simple names may occur multiple times. Now I've got two questions: ... heavily used) we need to do a ((Cast_To_Proper_Extension_Type) ... Most properties we query for are located in such extension types ...

 
issue

unexpected exception - in query

I received the following exception while trying to process a query:... Type:  Bug ... should be posted as attachments . Type: * Bug JPA Feature JDO Feature Feature Request ...