Examples with Recording org.neo4j.ogm.domain.music.Recording used on opensource projects

Example 1 with Recording

use of org.neo4j.ogm.domain.music.Recording in project neo4j-ogm by neo4j.

the class SaveCapabilityTest method shouldCountRelationshipEntities.

@Test
public void shouldCountRelationshipEntities() {
    Album greatestHits = new Album("Greatest Hits");
    Studio chessRecordsStudios = new Studio("Chess Records");
    Studio mercuryStudios = new Studio("Mercury");
    Recording recording1 = new Recording(greatestHits, chessRecordsStudios, 1962);
    Recording recording2 = new Recording(greatestHits, mercuryStudios, 1967);
    greatestHits.setRecording(recording1);
    greatestHits.setRecording(recording2);
    session.save(recording1);
    session.save(recording2);
    assertThat(session.countEntitiesOfType(Recording.class)).isEqualTo(2);
}

Example 2 with Recording

use of org.neo4j.ogm.domain.music.Recording in project neo4j-ogm by neo4j.

the class MusicIntegrationTest method shouldRetrieveEntityByPropertyWithZeroDepth.

/**
 * @see DATAGRAPH-629
 */
@Test
public void shouldRetrieveEntityByPropertyWithZeroDepth() {
    Studio emi = new Studio("EMI Studios, London");
    Artist theBeatles = new Artist("The Beatles");
    Album please = new Album("Please Please Me");
    Recording pleaseRecording = new Recording(please, emi, 1963);
    please.setRecording(pleaseRecording);
    theBeatles.getAlbums().add(please);
    please.setArtist(theBeatles);
    session.save(theBeatles);
    theBeatles = session.loadAll(Artist.class).iterator().next();
    assertThat(theBeatles.getName()).isEqualTo("The Beatles");
    assertThat(theBeatles.getAlbums()).hasSize(1);
    assertThat(theBeatles.getAlbums().iterator().next().getName()).isEqualTo("Please Please Me");
    assertThat(theBeatles.getAlbums().iterator().next().getRecording().getStudio().getName()).isEqualTo("EMI Studios, London");
    session.clear();
    please = session.loadAll(Album.class, new Filter("name", ComparisonOperator.EQUALS, "Please Please Me"), 0).iterator().next();
    assertThat(please.getName()).isEqualTo("Please Please Me");
    assertThat(please.getArtist()).isNull();
    assertThat(please.getRecording()).isNull();
}

Example 3 with Recording

use of org.neo4j.ogm.domain.music.Recording in project neo4j-ogm by neo4j.

the class MusicIntegrationTest method shouldSaveAndRetrieveEntitiesWithInvalidCharsInLabelsAndRels.

/**
 * @see DATAGRAPH-589
 */
@Test
public void shouldSaveAndRetrieveEntitiesWithInvalidCharsInLabelsAndRels() {
    Studio emi = new Studio("EMI Studios, London");
    Artist theBeatles = new Artist("The Beatles");
    Album please = new Album("Please Please Me");
    Recording pleaseRecording = new Recording(please, emi, 1963);
    please.setRecording(pleaseRecording);
    theBeatles.getAlbums().add(please);
    please.setArtist(theBeatles);
    session.save(theBeatles);
    theBeatles = session.loadAll(Artist.class).iterator().next();
    assertThat(theBeatles.getName()).isEqualTo("The Beatles");
    assertThat(theBeatles.getAlbums()).hasSize(1);
    assertThat(theBeatles.getAlbums().iterator().next().getName()).isEqualTo("Please Please Me");
    assertThat(theBeatles.getAlbums().iterator().next().getRecording().getStudio().getName()).isEqualTo("EMI Studios, London");
    please = session.loadAll(Album.class, new Filter("name", ComparisonOperator.EQUALS, "Please Please Me")).iterator().next();
    assertThat(please.getArtist().getName()).isEqualTo("The Beatles");
    Album hard = new Album("A Hard Day's Night");
    hard.setArtist(theBeatles);
    Recording hardRecording = new Recording(hard, emi, 1964);
    hard.setRecording(hardRecording);
    theBeatles.getAlbums().add(hard);
    session.save(hard);
    Collection<Album> albums = session.loadAll(Album.class);
    assertThat(albums).hasSize(2);
    for (Album album : albums) {
        if (album.getName().equals("Please Please Me")) {
            assertThat(album.getRecording().getYear()).isEqualTo(1963);
        } else {
            assertThat(album.getRecording().getYear()).isEqualTo(1964);
        }
    }
}

Example 4 with Recording

use of org.neo4j.ogm.domain.music.Recording in project neo4j-ogm by neo4j.

the class LoadCapabilityTest method shouldMapNewNodesAndRelationshipsWhenEntityIsReloaded.

// GH-173
@Test
public void shouldMapNewNodesAndRelationshipsWhenEntityIsReloaded() {
    Artist led = new Artist("Led Zeppelin");
    Album album = new Album("Led Zeppelin IV");
    Studio studio = new Studio("Island Studios");
    Recording recording = new Recording(album, studio, 1970);
    led.addAlbum(album);
    album.setArtist(led);
    album.setRecording(recording);
    session.save(led);
    session.clear();
    // Load the Artist to depth 2 in the first session
    Artist ledZeppelin = session.load(Artist.class, led.getId(), 2);
    assertThat(ledZeppelin).isNotNull();
    assertThat(ledZeppelin.getName()).isEqualTo(led.getName());
    assertThat(ledZeppelin.getAlbums()).hasSize(1);
    Album ledZeppelinIV = ledZeppelin.getAlbums().iterator().next();
    assertThat(ledZeppelinIV.getName()).isEqualTo(album.getName());
    assertThat(ledZeppelinIV.getArtist()).isEqualTo(ledZeppelin);
    assertThat(ledZeppelinIV.getRecording()).isNotNull();
    assertThat(ledZeppelinIV.getRecording().getStudio().getName()).isEqualTo(studio.getName());
    // In session 2, add an album and recording
    Session session2 = sessionFactory.openSession();
    Artist ledZepp = session2.load(Artist.class, led.getId());
    Album houses = new Album("Houses of the Holy");
    Studio studio2 = new Studio("Island Studios");
    Recording housesRec = new Recording(houses, studio2, 1972);
    ledZepp.addAlbum(houses);
    houses.setArtist(ledZepp);
    houses.setRecording(housesRec);
    session2.save(ledZepp);
    // Reload the artist in the first session
    ledZeppelin = session.load(Artist.class, led.getId(), 2);
    assertThat(ledZeppelin).isNotNull();
    assertThat(ledZeppelin.getName()).isEqualTo(led.getName());
    assertThat(ledZeppelin.getAlbums()).hasSize(2);
    for (Album loadedAlbum : ledZeppelin.getAlbums()) {
        assertThat(loadedAlbum.getArtist()).isEqualTo(ledZeppelin);
        assertThat(loadedAlbum.getRecording()).isNotNull();
        assertThat(loadedAlbum.getRecording().getStudio()).isNotNull();
    }
}

Example 5 with Recording

use of org.neo4j.ogm.domain.music.Recording in project neo4j-ogm by neo4j.

the class LoadCapabilityTest method shouldNotModifyPreviouslyLoadedNodesWhenDepthIsReduced.

// GH-173
@Test
public void shouldNotModifyPreviouslyLoadedNodesWhenDepthIsReduced() {
    Artist led = new Artist("Led Zeppelin");
    Album album = new Album("Led Zeppelin IV");
    Studio studio = new Studio("Island Studios");
    Recording recording = new Recording(album, studio, 1970);
    led.addAlbum(album);
    album.setArtist(led);
    album.setRecording(recording);
    session.save(led);
    session.clear();
    // Load the Artist to depth 1 in the first session
    Artist ledZeppelin = session.load(Artist.class, led.getId(), 1);
    assertThat(ledZeppelin).isNotNull();
    assertThat(ledZeppelin.getName()).isEqualTo(led.getName());
    assertThat(ledZeppelin.getAlbums()).hasSize(1);
    Album ledZeppelinIV = ledZeppelin.getAlbums().iterator().next();
    assertThat(ledZeppelinIV.getName()).isEqualTo(album.getName());
    assertThat(ledZeppelinIV.getArtist()).isEqualTo(ledZeppelin);
    assertThat(ledZeppelinIV.getRecording()).isNull();
    // In session 2, update the name of the artist
    Session session2 = sessionFactory.openSession();
    Artist ledZepp = session2.load(Artist.class, led.getId(), 0);
    ledZepp.setName("Led Zepp");
    session2.save(ledZepp);
    // Back in the first session, load the artist to depth 0
    ledZeppelin = session.load(Artist.class, led.getId(), 0);
    assertThat(ledZeppelin).isNotNull();
    assertThat(ledZeppelin.getName()).isEqualTo(led.getName());
    assertThat(ledZeppelin.getAlbums()).hasSize(1);
}