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Problem with @OrderBy

When I use @OrderBy and supply multiple order fields I get and error when ObjectDB Explorer expands a instance of the entity. Example code: @Entity @Table(name="Defects", schema = "myDB") public class Defects implements Serializable {     ...     ...     @OneToMany(mappedBy="defect

Query only works correctly when debug printing results

public class RequirementDBEntity implements Serializable { /** * */ private static final

Method not found on...

I've got this class... @Entity @Table(name = "language") public class Language implements Serializable{ ... private List<String> aliases; ... public boolean hasAlias(List<String> alai) { return ... ; } ... } When I try to make

significant performance decrease

public class ObjectNode implements Serializable { private static final long serialVersionUID = 1L

Strange behaviour with ORDER BY and IN

implements Serializable {     @Id     private String id;         private String town;     public

Null returned by Persistence.createEntityManagerFactory

the getters and setters): @Entity public class Task implements Serializable { @Id @GeneratedValue

TYPE Expression

();     }         @Entity     public static class A implements Serializable {     }     @Entity     public

Rename Application StringIdentity

I don't think JDO supports altering an entity's Application Identity. Does ObjectDB? @PersistenceCapable public class MyClass implements Serializable, Cloneable{ @Id private StringIdentity id; ... } PersistenceManager persistenceManager = ...; Transaction transaction

ODB with Netbeans

a JPA restriction. "An entity or IdClass class should implement the java.io.Serializable interface

Super class' field access fails

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

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