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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. JPA Feature Version: 2.0.0 Priority: Normal Status: Active Replies: 7 Type:  JPA Feature ...

 
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) Bug Version: 2.5.6 Priority: High Status: Closed Replies: 1 Type:  Bug ...

 
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>(); } #1 2011-05-03 08:40 Hi, We have a simple class that by itself contains (among others) a property pointing to a collection: ...

 
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   Bug Version: 2.4.0 Priority: Normal Status: Closed Replies: 2 Type:  Bug ...

 
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. Bug Version: 2.5.4 Priority: Normal Status: Fixed Replies: 1 Type:  Bug ...

 
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: Bug Version: Priority: Critical Status: Fixed Replies: 2 Type:  Bug ...

 
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(); #1 2016-04-13 07:07 I try  to export all Objects in an Flatfile-Hiearchy (.csv). But only the first exported Table contains ...

 
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 ...

 
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: ... Most properties we query for are located in such extension types and as such, we'll have a LOT of map calls in our resulting query... ...

 
issue

unexpected exception - in query

I received the following exception while trying to process a query: Bug Version: 1.04 Priority: Low Status: Fixed Replies: 1 Type:  Bug ...