kodejava-jpa/src/main/java/org/kodejava/example/jpa/dao/impl/ArtistDaoImpl.java
public Artist findById(Long artistId) {
        Artist artist = manager.find(Artist.class, artistId);
        if (artist == null) {
            throw new EntityNotFoundException("Can't find Artist for ID "
                + artistId);
        }
        return artist;
    }
/**
     * Find Artist based on the entity Id.
     *
     * @param artistId the artist Id.
     * @return Artist.
     * @throws EntityNotFoundException when no artist is found.
     */
Find Artist based on the entity Id.
@param artistId the artist Id.
@return Artist.
@throws EntityNotFoundException when no artist is found.
Find Artist based on the entity Id . @param artistId the artist Id . @return Artist . @throws EntityNotFoundException when no artist is found .
public Artist findById(Long artistId) {
        Artist artist = manager.find(Artist.class, artistId);
        if (artist == null) {
            throw new EntityNotFoundException("Can't find Artist for ID "
                + artistId);
        }
        return artist;
    }
public Artist findById ( Long artistId ) { Artist artist = manager . find ( Artist . class , artistId ) ; if ( artist == null ) { throw new EntityNotFoundException ( "Can't find Artist for ID " + artistId ) ; } return artist ; }
Find Artist based on the entity Id.
Find Artist based on the entity Id .