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openejb jpa jaas module

com.bayner.jpa; import javax.persistence.*; import java.io.Serializable; import java.security ... ) public class Principals implements Serializable,Principal { private String principalName ... .Serializable; import java.util.List; /** * Created with IntelliJ IDEA. * User: apple * Date: 27

JPA inheritance issue with ObjectDB - Field not found in type error

follows: @Entity public class Item implements Serializable, Comparable<Item> { boolean ... PharmaceuticalItem extends Item implements Serializable { // ... } @Entity @Inheritance public class Vtm extends PharmaceuticalItem implements Serializable { // ... } I have a JPQL query

General Performance Issues Illustrated with a Specific Method

.Serializable; import java.util.Date; import javax.jdo.annotations.Index; import javax.persistence ... @Table public class Client implements Serializable , Identifiable { // <editor-fold defaultstate ... package lk.gov.health.phsp.entity; import java.io.Serializable; import java.util.Date

Field not persisted in abstract class with two level of nesting

. Here is an example code MHD1 package BUG2; import java.io.Serializable; import javax.persistence ... public class MHD1 implements Serializable{     private TZ1 timezone;     public MHD1 ... () {         super();     } } ATT package BUG2; import java.io.Serializable; import javax

Trouble bug on explorer

; import javax.persistence.*; import java.io.Serializable; import java.util.Date; import java ... ", initialValue=10000) @Entity public class User implements Serializable { @Id @GeneratedValue ... javax.persistence.Entity; import javax.persistence.Id; import java.io.Serializable

Is it ok to put list or map of embeddable objects in entity ?

? And one more question - I have some entities that have my own, serializable classes inside as parameters ... on Java serialization and instead to define each of these serializable classes also as embeddable ... that @Entity public class EntityA implements Serializable { (...) List<EmbeddableB

Error 363 - Failed to read value of inverse relationship

implements Serializable { private static final long serialVersionUID = 1L; @Id ... () { } [...] } @Entity public class Message implements Serializable { private ... .Serializable; import java.util.*; import javax.persistence.*; @Entity class Player implements

Unexpected exception (error 990)

Serializable { protected String DNI; protected String nombre; public String ... .next(); } } class Trabajador extends Persona implements Serializable ... public class Vehiculo implements Serializable { @Id Scanner entrada = new Scanner

Should I be able to persist a JFrame (or gui components in general)?

attempting to persist. //i tried this with and without Serializable, and with and without exposing ... ......................................................................................... import java.io.Serializable; import javax.persistence.*; /** * * @author ... .JFrame implements Serializable { private static final long serialVersionUID = 1L; @Id

Error reading UTF string (Serialized Objects in Explorer)

. It seems that there is a problem in reading the pricing field, whose type is serializable (Money). Using serializable types is not recommended (embeddable classes should be used instead) and is not fully supported by the Explorer since the Explorer doesn't have the serializable class, which is needed

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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