PhoneDto

public class PhoneDto {

    private String objectId;
    private String value;
    private Date created;
    private Date updated;

    public PhoneDto() {
    }

    public PhoneDto(String objectId, String value, Date created, Date updated) {
        this.objectId = objectId;
        this.value = value;
        this.created = created;
        this.updated = updated;
    }

    public PhoneDto(@NonNull Phone phone) {
        this.objectId = phone.getId();
        this.value = phone.getValue();
        this.created = phone.getCreated();
        this.updated = phone.getUpdated();
    }

    @NonNull
    public Phone map() {
        final Phone phone = new Phone();
        phone.setId(objectId);
        phone.setValue(value);
        phone.setCreated(created);
        phone.setUpdated(updated);
        return phone;
    }

    public String getObjectId() {
        return objectId;
    }

    public void setObjectId(String objectId) {
        this.objectId = objectId;
    }

    public String getValue() {
        return value;
    }

    public void setValue(String value) {
        this.value = value;
    }

    public Date getCreated() {
        return created;
    }

    public void setCreated(Date created) {
        this.created = created;
    }

    public Date getUpdated() {
        return updated;
    }

    public void setUpdated(Date updated) {
        this.updated = updated;
    }
}