About dynamic backup

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Problem of Enhancer with JAXB / Proxified Entity Bean.

observed that the Enhancer is unable to process dynamic class created with JAXB, so my beans aren't ... . In our tests we also use enhancement of dynamically generated classes. We do not use JAXB or CGLIB, but classes that are generated dynamically can be enhanced, if they do not reference a missing class
Issue
0

Compare two schemas or odb files

For example, if we make a backup of our database it would be helpful to have the possibility to compare the backup schema (odb file) with the current version in the database and as result ... graphs stored in the db with old graphs from backup db. PG zmirc
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ClassCastException on SELECT NEW ... after UPDATE over Java RMI

) Obviously this is a bug. ObjectDB supports dynamic types (in order to support dynamic type
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0

Custom Classloader: Issues with the Enhancer Agent

In my use case I generate some classes dynamically and load them with a custom classloader. The classloader is very standard and does something like this (simplified): public class ... : it may be a different class loader than the one that you implement for the dynamic classes). > Does
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DB Explorer and Doctor unable to open DB file

.objectdb.o.UserException: Failed to generate dynamic type quant.phdsc_new.placement_builder.data ... ) ... 17 more [ObjectDB 2.5.6_05] Failed to generate dynamic type quant.phdsc_new.placement_builder
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Enhancer failure: Failed to process class file of type

.java:33) Caused by: com.objectdb.o.UserException: Failed to generate dynamic type jdk.internal ... .UserException: Failed to generate dynamic type jdk.internal.reflect.ConstructorAccessorImpl
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Field not persisted in abstract class with two level of nesting

to generate dynamic type objectdb.BUG2.AS (error 361) at com.objectdb.jpa.EMImpl.persist(EMImpl.java ... dynamic type objectdb.BUG2.AS at com.objectdb.o.MSG.d(MSG.java:74) at com.objectdb.o.ACL.d(ACL.java
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how explorer queries work

functionality, but i need to work with the object model as well, even if i have to avail to dynamic class ... of the serialized class or retrieval. If you build your classes dynamically it could definitely
Issue
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JPA Query Criteria API (JPA 2.0)

The JPA Criteria API supports dynamic definition of JPQL queries using CriteriaBuilder as a factory. ObjectDB supports dynamic definition of JPQL queries as strings. Support of the new JPA 2 Criteria API in expected in future versions.   Implementation of the JPA Criteria Query API was just added
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JRebel integration feature

Feature request: Dynamic class enhancement during development compatible with JRebel. ObjectDB 2 supports dynamic enhancement using a Java Agent. Please try it and see if it is compatible with JRebel. I would like to support this ambitious feature request. I have Netbeans7.1 web applications