About projection

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app.jelastic.eapps.com and objectdb

It seems that this web hosting service doesn't support objectdb and that is frustrating. Does anyone know a way around this? pls help a brother... #1 2016-02-23 13:39 It seems that this web hosting service doesn't support objectdb and that is frustrating. Does anyone know a ...

 
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Broken @ManyToOne reference

Hi, I have objects of type A belonging to objects of type B, defined as follows: @MappedSuperclass public abstract class A {   @Id   @ManyToOne(fetch = FetchType.EAGER, cascade=CascadeType.ALL, optional=false)   private B b;   @Id   @Column(length = 36)   private String stringId; } @MappedSuperclass public abstract class B {   @Id   private String name; } #1 2013-03-18 14:27 Hi, I have objects of type A belonging to objects of type B, defined as follows: @ MappedSu ...

 
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InternalException

Trying to move a project from test into production phase, I have started to get internal exceptions when working on large data sets: java.util.concurrent.ExecutionException: com.objectdb.o.InternalException: Unexpected internal exception .... #1 2013-05-19 14:44 Trying to move a project from test into production phase, I have started to get internal exceptions when working ...

 
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JDO @Index in JPA?

Hi! I have a project which has all entities as JPA entities. I would like to make use of indexing, which I know that it's not available in JPA, but ObjectDB works with JDO as well. Question1: will adding JDO @Index in a JPA entity have any effect or I have to switch that entity to JDO? Question2: switching entities from JPA to JDO can happen when there is already data in the database? Or do I have to delete the previous data and start with a fresh db? Thank you. #1 2014-03-01 18:45 Hi! I have a project which has all entities as JPA entities. I would like to make use of indexing, which ...

 
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JBoss 7.1 and EAP 6 support

I understand that keeping up with a new version can be difficult. Having said that, JBoss 7.1.1 Final was released in early March and Enterprise Application Platform (EAP) 6, the fully supported version by RedHat which is based on 7.1, has been released recently. I would really like to use ObjectDB since I believe that I will need the performance gains you show. Is there a plan to support this version of JBoss? I would also like to ask when but I know timeframes are not really known in advance, let me just state that my project will need to go live in about 4 weeks. #1 2012-07-15 20:44 I understand that keeping up with a new version can be difficult. Having said that, JBoss 7.1.1 Final was release ...

 
issue

Object DB Explorer fails to open database

Hello,   I am trying to integrate Object DB into my tapestry project which will use spring-security. I have created an entity class named "Role" which implements springs "GrantedAuthority" interface. The code runs fine. i.e. Role objects are getting persisted in the database. But when I try to open the database using Object DB Explorer, it fails.    I have attached all the related files.    Regards, Md. Towfique Imam. Bug Version: 2.0.5 Priority: Normal Status: Fixed Replies: 5 Type:  Bug ...

 
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Finance data from SQL Server into ObjectDB daily

Hello -   I think ObjectDB might be just the solution for our current project but I would like some feedback from the community to see if I'm thinking about it right.   We have a finance data mart that is appended to daily via an SSIS package. I would like to pull the data from SQL, add it to a bean and store it in the ObjectDB. This would all happen in an automated fashion. Does this make sense? Is there a way to map the structure of the table directly into ObjectDB from SQL Server?   #1 2011-07-23 20:43 Hello -   I think ObjectDB might be just the solution for our current project but I would li ...

 
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Failing to read entities under load in multithreaded tests

Hi, We are experiencing an issue in our application that only occurs under load - we sometimes fail to read entities from the database. #1 2012-03-17 08:11 Hi, We are experiencing an issue in our application that only occurs under load - we sometimes fail to re ...

 
issue

java.lang.IllegalArgumentException: org.hibernate.QueryException

it says illegal arguement if i select something and search but i am setting correct value. Please find attached the full project. Bug Version: 1.04 Priority: Normal Status: Closed Replies: 1 Type:  Bug ...

 
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Can you implement fastest Native JPA for MySQL by ClusterJ like?

Hello , I've read some docs : http://biemond.blogspot.com/2010/04/super-fast-jpa-with-mysql-cluster-and.html http://dev.mysql.com/doc/ndbapi/en/mccj-using-jpa.html   #1 2012-06-04 14:11 Hello , I've read some docs : http://biemond.blogspot.com/2010/04/super-fast-jpa-with-mysql-cluster-and.h ...