Package kz.sysdesign.app.Entities

Examples of kz.sysdesign.app.Entities.Album


  public Album getAlbumByName(String name)
  {
    String jpqlQuery = "FROM " + Album.class.getSimpleName() + " a WHERE a.name = :name";
    Query query = em.createQuery(jpqlQuery, Album.class).setParameter("name", name);

    Album album = null;
    try
    {
      album = (Album) query.getSingleResult();
    }
    catch(NonUniqueResultException ue) {  }
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    {
      Artist artist = artistDAO.getArtistByName(artistName);
      List <Album> albumList = null;
      if(albumName != null)
      {
        Album album = albumDAO.getAlbumByName(albumName);
        albumList = new ArrayList<Album>();
        albumList.add(album);
      }
      Track track = new Track(trackName, artist, albumList, year);
      trackCreated = trackDAO.addTrack(track);
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    boolean albumCreated = false;
    try
    {
      Artist artist = artistDAO.getArtistByName(artistName);
      Album album = new Album(albumName, artist, year);
      albumCreated = albumDAO.addAlbum(album);
    }
    catch(NonUniqueResultException nue) {  }
    catch(NoResultException nre) {  }
    catch(RuntimeException e) {  }
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