How to do @OneToMany mapping on the field using @transient

Posted by hemal on Stack Overflow See other posts from Stack Overflow or by hemal
Published on 2010-03-12T05:24:57Z Indexed on 2010/03/12 5:27 UTC
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I am using JPA annotations here , I want to do @OneToMany mapping on filed declared as @Transient. is it possible to do mapping on @transient field ?

  • SimpleTagGroup.java

@Entity @Table(name = "TagGroup") public class SimpleTagGroup {

@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private long id = -1;

@NotNull
private String tagGroupName;

@OneToMany(fetch = FetchType.EAGER)
@JoinTable(name = "TagMapping", joinColumns =
@JoinColumn(name = "id"), inverseJoinColumns =
@JoinColumn(name = "tagId"))
@Transient

private List<SimpleTag> tags;
  • SimpleTag.java

@Entity @Table(name = "Tag") public class SimpleTag implements Tag{

@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private long id = -1;

@NotNull
private String tagValue;

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