package ejava.examples.orm.rel.annotated;
   
   import java.util.ArrayList;
   import java.util.Collection;
   
   import javax.persistence.*;
   
   /**
    * This class is an example of a uni-directional ManyToMany relationship. 
   * This class both "owns" the relationship to Media and is the only direction
   * in which it can be navigated. There are many Media in a WantList and
   * many WantLists associated with a Media.
   */
  @Entity @Table(name="ORMREL_WANTED")
  public class WantList {
      @Id @GeneratedValue
      private long id;
      @ManyToMany
      @JoinTable(name="ORMREL_WANTED_MEDIA") //define table, but let columns use default names
      private Collection<Media> media = new ArrayList<Media>();
      
      public long getId() { return id; }
      
      public Collection<Media> getMedia() { return media; }
      public void setMedia(Collection<Media> media) {
          this.media = media;
      }
  }