About execute

forum_thread

@Convert is not supported?

Does objectdb jpa implementation support @Convert annotation? (convertion of property before persistance and vice versa)   for example @Convert(converter = MyConverter.class) private Date date;   I've wrote a test on this, and seems that my Converters methods are not executed at all (like annotation doesent exist) #1 2014-08-25 14:06 Does objectdb jpa implementation support @Convert annotation? (convertion of property before persistance and vice ...

 
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What is new in ObjectDB 2.0?

ObjectDB 2.0 supports many new features and improvements, including: Most of the features of the new JPA 2.0 and JDO 2.2 APIs. User defined IDs (primary key) and sequences. Support of unlimited index keys size. SQL like queries (" ...

 
forum_thread

Set timeout for BatchQueryItr

Hello Support, For an unknow reason, some of my object query never finish ( deadlock maybe ).  My tomcat temp directory is full of "BatchQueryItr" files. I can't found the origin of the issue but i wonder if it's possible to put a timeout for too long query. Regards, Xirt #1 2016-07-25 19:15 Hello Support, For an unknow reason, some of my object query never finish ( deadlock maybe ).  ...

 
forum_thread

JDOHelper.isDetached failure ?

Running this example code: ... pm. newQuery ( TestClass. class ) . execute ( ) ; TestClass first = list. get ...

 
forum_thread

Empty query results after JAR creation

Hi, I struggle with a strange issue. I've embedded ObjectDB in a small application to query cases. Within Netbeans everything works fine but when I create a  JAR File and executed via "Java -Jar xyz.jar", I get either empty results or on some cases a "NoResultException" which appears to report the same issue. I've created a small test case (attached zip file) with sample DB to reproduce the issue.  #1 2012-04-24 04:03 Hi, I struggle with a strange issue. I've embedded ObjectDB in a small application to query c ...

 
forum_thread

createNamedQuery throws wrong exception

Hello I'm tying to use ObjecDB with spring-data for JPA and there is an issue where spring-data checks for existance of named query which does not exist yet. Based on JPA specification #1 2012-05-09 15:02 Hello I'm tying to use ObjecDB with spring-data for JPA and there is an issue where spring-data check ...

 
api-jdo

postDetach(event)

This method is called during the execution of javax.jdo.PersistenceManager.detachCopy after the detached copy is made.(Method of javax.jdo.listener.DetachLifecycleListener)

 
api-jpa

function(name, type, args)

Create an expression for the execution of a database function.(Method of javax.persistence.criteria.CriteriaBuilder)

 
forum_thread

Memory Leaks after COMMIT operation (checked on versions 2.6.5 & 2.6.6.b01)

During import big logs we are observed some memory leaks inside of ObjectDb, so, could you explain what we did incorrectly or investigate how to fix it ASAP. Source code which causing memory leaks: #1 2016-02-04 09:54 During import big logs we are observed some memory leaks inside of ObjectDb, so, could you explain what we did in ...

 
forum_thread

Failed to write the value of field using reflection (error 363) on LAZY fetch

Hi There I am using ObjectDB 2.6.3. I get the following Exception when I try to read my entities with a query where I have set to use LAZY initalization. It fails when it tries to set a 1:n member (e.g. a Modell has several Artikels) . When I remove the LAZY hint on the query execution it works. Any hints why this can happen? The Mapping of class Modell and its member: #1 2015-12-18 17:42 Hi There I am using ObjectDB 2.6.3. I get the following Exception when I try to read my entities with a query whe ...