Datafil.java

package kundedb.models;

import com.avaje.ebean.Model;

import javax.persistence.*;
import java.util.List;

@Entity
@Table(name = "datafil")
public class Datafil extends Model {
  public static Finder<Long, Datafil> find = new Finder<>("kundedb",Datafil.class);

  @Id
  @GeneratedValue(strategy = GenerationType.IDENTITY)
  public Long filnr;

  public String uri;
  public String navn;
  public Long produktnr;
  public String name;

  @Lob
  public byte[] fildata;

  @OneToMany(mappedBy = "datafil")
  public List<Kundefil> kundefiler;

  public static Datafil findByOrdrenr(Long ordrenr) {
    return find.where()
        .like("uri", "offshore_" + ordrenr + "/" + ordrenr + ".html")
        .findUnique();
  }

  public void assignUri(Long ordrenr){
    uri = "offshore_" + ordrenr + "/" + ordrenr + ".html";
  }

  @Override
  public String toString() {
    return "Datafil{" +
        "filnr=" + filnr +
        ", uri='" + uri + '\'' +
        ", navn='" + navn + '\'' +
        ", produktnr=" + produktnr +
        ", name='" + name + '\'' +
        '}';
  }
}