JPA enumerated types mapping. Best approach

As usual Java enum types have corresponding codes and name description. And Java classes that contain such fields, contain them as Enum:

public enum MyEnum{
    SOMEINSTANCE(1, "test1"),
    SOMEINSTANCE(2, "test2");

    private final int code;
    private final String name;
    private MyEnum(int code, String name){
        this.code = code;
        this.name = name;
    }
    ... helper getter for code and name
}

@Entity
puclic class EnumHolder{
    private MyEnum myEnum;
}

I'm a newbie to JPA, but I wish to have the 'myEnums' table, looked like:

code int not null, name varchar(50) not null)

And in my enumHolder table I want to have the myEnumCode field that points to the myEnums table.

Using currenlty supported both EnumType.ORDINAL and EnumType.STRING I suppose not a good idea.

And another question. How can I fill in the myEnums table using Java MyEnum class data? How would you do it? The best approach please.

PS: here are solutions I can offer:

Let's suppose there is table myEnum with code and name fields. Java MyEnum enum, that is described in the question. enumHolder table need to have myEnumCode reference to myEnum.code field. Please comment the solution if you disagree.

@Entity
@Access(AccessType.FIELD)
public class EnumHolder {
    @Id private int id;
    @Transient private MyEnum myEnum;
    …
    public int getId() { return id; }
    public void setId(int id) { this.id = id; }
    public MyEnum getMyEnum() { return MyEnum; }
    public void setMyEnum(MyEnum myEnum) { this.myEnum = myEnum; }

    @Access(AccessType.PROPERTY) @Column(name="myEnumCode")
    protected int getMyEnumForDb() {
        return myEnum.getCode();
    }

    protected void setMyEnumForDb(int en