How to use custom type in JPA column?

Question

I have a class:

public class Email {
  private String name;
  private String domain;
  public String toString() {
    return name + \"@\" + domain;
  }  
}
<         


        

Answer 1

You can make email an entity and it will work...but it's pretty ineficcient.

@Entity
public class Email {
  ...
}

Or you can swtich from Email to String and it will work. (What's the point of wrapping a String anyway?)

You can read this tutorial about custom user types in Hibernate (since you tagged it).

Or you can use @Embebbed as Bozho says.