About enhancement

forum_thread

Entity is not related to ObjectDB, but i get exception from ObjectDB

Here is the description of the problem we are facing:
We have an entity DialogActionNew which previously was located in ObjectDB and recently has been transferred to PostreSQL. We are using ORM Hibernate
When getting this entity from PostgreSQL with the key EntityManager.find(id), we receive another entity - DialogNew, which has an exception: ... This could happen due to partial enhancement, i.e. all the project is enhanced, but then specific classes are compiled again without enhancement. For example, the subclasses remains enhanced and it references ...

 
release

2.2.5

... eager fetch in queries. Added Maven build enhancement to the bundled examples. Fixed a schema evolution ... Fixed a bug in using persistent properties with incomplete enhancement. Version 2.2.2 Changed log format to ...

 
forum_thread

Retrieval by Access bug?

Dear Sirs, I have an object A, that has a OneToMany FetchType.EAGER List of objects B, that has a field with a reference to an object C. I have this code: ClassA objectA = em.find(ClassA.class, 1); for (ClassB objectB : objectA.getListB()) {     ClassC objectC = objectB.getObjectC(); } em is an open Entity Manager with a running transaction. ... Note that you should enhance all your classes. Partial enhancement is not supported. In addition, if you use reflection mode (i.e. no enhancement) you should try enhancing your classes, since enhancement improves ...

 
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Integration

Hi,   Is there a way to integrate ObjectDB with Spring Framework to add the benefits of Transaction Management and DAO Support?   Regards,... Notice that in the new ObjectDB build load time weaving (enhancement) by Spring is currently disabled - but this might be changed in ... Though i am pondering about the repercussions of spring enhancement not being applied. (as far as i know i'm not using loadtime ...

 
release

2.0.5

... Fixed Java Agent / Java EE / Spring enhancement bug. Fixed a bug in merging detached entity ... Fixed a bug in automatic byte code enhancement in Java EE server. Fixed a bug in multi variable ...

 
release

2.2.6

... eager fetch in queries. Added Maven build enhancement to the bundled examples. Fixed a schema evolution ... Fixed a bug in using persistent properties with incomplete enhancement. Version 2.2.2 Changed log format to ...

 
release

2.2.8

... Fixed a bug in applying nested eager fetch when enhancement is disabled. Fixed the "Annotated methods must follow ... eager fetch in queries. Added Maven build enhancement to the bundled examples. Fixed a schema evolution ...

 
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Log4j error

Hi, We are using OBjectDB OEM Enhancer as part of our build process and we encountered following log4j error: ... compile:      [echo] Start enhancement of ORS entities for use in ObjectDB      ... omitted ...      [echo] ObjectDB enhancement finished   It seems like this error somehow ...

 
forum_thread

AttachNotSupportedException

Good morning, OS: Windows Server 2008 R2 64 bit Java: Java Server JRE 8u121 for Windows x64 ObjectDB: version 2.6.9 build 5 Problem description: ObjectDB server will start and function normally (?) but an exception is logged: "java.lang.NoClassDefFoundError: com/sun/tools/attach/AttachNotSupportedException" (see attachment to this thread). ... 2017-01-31 18:28 Enhancement requires the availiability of classes that are referenced from ... server doesn't need any external class. It uses enhancement internally to prepare classes based on the object model that is ...

 
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Verify Error with Java 1.7

ObjectDB enhanced classes fail when compiled to Java 1.7 [ObjectDB 2.2.9_08 Enhancer] 28 persistable types have been enhanced: ... com.vaisala.jx.db.gdm.model.SourceType stack trace from jUnit test #1 2011-09-13 12:09 ObjectDB enhanced classes fail when compiled to Java 1.7 [ ObjectDB 2.2.9_08 Enhancer ] 28 p ...