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Issue
1

Super class' field access fails

Serializable { private static final Integer decrease = 20; // percent // @Id private
Issue
1

Support Attribute Conversion for Persistence

The @Converter annotation and the Attribute Converter interface have two big benefits: 1) They make it possible to persist any as-yet-unsupported java types that do not implement java.io.Serializable. (If they do, it is possible to persist them automatically by turning on the 
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1

TYPE Expression

A implements Serializable {     }     @Entity     public static class B
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1

Unable to store AtomicInteger

In the docs, all serializable types should be persistable. However, when I tried to persist a field of type AtomicInteger, I got the following message: Message: Failed to commit transaction: Attempt to store an instance of a non persistable type java.util.concurrent.atomic.AtomicInteger I am using
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1

Why can't we persist an object with a field of type EnumMap in ObjectDB?

Hi, Is there a reason why we can't persist an object with a field of type EnumMap in ObjectDB? but it works fine for fields like = HashMap Thanks EKK You can persist any Serializable type if you enable this ability in the configuration. But using this feature is not recommended
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1

Possible cause for "Enhancement of type ... is old and cannot be used"

is a universal base class entity (except that it in turn inherits from a non-entity Serializable class
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1

GWT RPC is throwing serialization exception when I have object db date value

. It implements java.io.Serializable but probably this is not sufficient for GWT because Date is a special
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1

java 8 LocalDateTime is not working in query

. What could be the other reason it's still working for me? my entity class is Serializable though. I'm
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1

2.7.3_03 Erroneous "Attempt to modify a primary key of a managed object"

: abstract class AuEntity implements Serializable { @Id @GeneratedValue long id
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Immediately retrieve unique id

The beginning of my "Sample" class looks like: @Entity @SequenceGenerator(name = "sampleSeqGenerator", initialValue = 1, allocationSize = 100) public class Sample implements Serializable { private static final long serialVersionUID = 1L; private String sampleName