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In user model class I have the following: public class User implements Serializable {     @Id     @ GeneratedValue (strategy = GenerationType.AUTO)     private Long id;     @ManyToMany(mappedBy = "attendees", cascade

I have created following entity class with custom fields @Entity public class AfwDataKey { @Id @ GeneratedValue @Column(name = "KEY_ID") private long id; private Long timestamp; @ManyToOne @Column(name = "KEY_DESCRIPTOR") private AfwKeyDescriptor keyDescriptor; @OneToMany(fetch = FetchType.LAZY

; @Entity public class Task implements Serializable { @Id @ GeneratedValue int id; //int id = 0; private

Hi there! I have been all day trying to solve this. I have read multiple sites and documentation, but I can go through this. I have a clase named Pedido, that have a reference ManyToOne to a clase Cliente. @Entity public class Pedido { @Id @ GeneratedValue private long id; @Embedded private

;  @ GeneratedValue         Long id;     

and 36: @ GeneratedValue (strategy=GenerationType.SEQUENCE)//, generator="seq") @Id @SequenceGenerator

Player { @Id @ GeneratedValue (strategy = GenerationType.IDENTITY) public int id; @Temporal(TemporalType

, Serializable { /** * */ private static final long serialVersionUID = 1L; @ GeneratedValue @Id protected long

static final class Child {     @Id     @ GeneratedValue    

;   @Id     @ GeneratedValue (strategy=GenerationType.TABLE, generator

;     @Id @ GeneratedValue Long id;          

): @Entity final public class PluginMetaData { @Id @ GeneratedValue private Long dbId; //persisted

serialVersionUID = 1L; @Id @ GeneratedValue private Long id; private String name; private String surname

; @Id     @ GeneratedValue     private Long id; persistence

class Patient {     @Id     @ GeneratedValue (strategy=GenerationType

AuEntity implements Serializable { @Id @ GeneratedValue long id } it's the ONLY place in the entire

Hello, I am new to this community, as well as JPA and ObjectDB. I want to read the auto-generated ID when I persist a new entity (with @Id @ GeneratedValue annotations applied). I am following the following link : http://www.objectdb.com/tutorial/jpa/eclipse/web/entity Thanks. zombie

I have a entity as bellow :- @Entity @Table(name = "agent") public class Agent implements Serializable { @Id @ GeneratedValue (strategy = GenerationType.AUTO) private Long Id; private List SocialMedias; public Agent() { } public Long getId() { return Id; } public List getSocialMedias() { return

Serializable { private static final long serialVersionUID = 1L; @Id @ GeneratedValue private long id

; @Id         @ GeneratedValue       

; @ GeneratedValue (strategy = GenerationType.SEQUENCE, generator = "PROJECT_SEQUENCE")    

class TEntity { public enum ExampleEnum { P1, P2 } @Id @ GeneratedValue (strategy = GenerationType

;      @Id         @ GeneratedValue  

;   @Id @ GeneratedValue     private Long id; public void setPrincipal

{ private static final long serialVersionUID = 1L; @Id @ GeneratedValue (strategy = GenerationType.IDENTITY

How to apply constraints like unique, not null ...etc in collection attribute of a entity. Example : @Entity @Table(name = "agent") public class Agent implements Serializable { @Id @ GeneratedValue (strategy = GenerationType.AUTO) private Long Id; private List PhoneNumbers; public Agent() { } public

Hi, I'm trying to create a unique constraint. Here is a simple example: @Entity public class Account { @Id @ GeneratedValue private long id; @Index(unique="true") private String name; } The code runs and my Account objects are persisted. But no exception is thrown if name is the same. What do I

ProductData implements Serializable {     @Id @ GeneratedValue     private

the problem by annotating the id field with @ GeneratedValue . I will check how the error message that ObjectDB produces in this case can be improved. support Support

static class B extends A {         @Id @ GeneratedValue Long id

@ GeneratedValue private long id; String company_pkey; String external_booking_ref; @Temporal(javax

{         @Id @ GeneratedValue         int uid

;   @ GeneratedValue         Long id;  

that under @ID @ GeneratedValue AUTO strategy with ObjectDB (unlike with EclipseLink+MySQL or EclipseLink

I added a simple User entity during Tomcat startup: class User {  @Id @ GeneratedValue private long id; @Basic(optional = false) private String firstName; private String middleName; @Basic(optional = false) private String lastName; } Everything works fine until I restart the server, which does

public class Configuration { @Id @ GeneratedValue private long id; @Embedded private Application

; @ GeneratedValue     long id;     public WebReference() {