Examples with Knows org.neo4j.ogm.domain.cineasts.annotated.Knows used on opensource projects

Example 6 with Knows

use of org.neo4j.ogm.domain.cineasts.annotated.Knows in project neo4j-ogm by neo4j.

the class SessionAndMappingContextTest method shouldRollbackRelationshipEntityWithDifferentStartAndEndNodes.

@Test
public void shouldRollbackRelationshipEntityWithDifferentStartAndEndNodes() {
    Actor mary = new Actor("Mary");
    Actor john = new Actor("John");
    Knows maryKnowsJohn = new Knows();
    maryKnowsJohn.setFirstActor(mary);
    maryKnowsJohn.setSecondActor(john);
    try (Transaction tx = session.beginTransaction()) {
        session.save(maryKnowsJohn);
        assertThat(mary.getUuid()).isNotNull();
        assertThat(maryKnowsJohn.id).isNotNull();
        assertThat(john.getUuid()).isNotNull();
        tx.rollback();
        assertThat(mary.getUuid()).isNull();
        assertThat(maryKnowsJohn.id).isNull();
        assertThat(john.getUuid()).isNull();
    }
}

Example 7 with Knows

use of org.neo4j.ogm.domain.cineasts.annotated.Knows in project neo4j-ogm by neo4j.

the class CineastsRelationshipEntityTest method shouldSaveRelationshipEntityWithCamelCaseStartEndNodes.

// DATAGRAPH-567
@Test
public void shouldSaveRelationshipEntityWithCamelCaseStartEndNodes() {
    Actor bruce = new Actor("Bruce");
    Actor jim = new Actor("Jim");
    Knows knows = new Knows();
    knows.setFirstActor(bruce);
    knows.setSecondActor(jim);
    knows.setSince(new Date());
    bruce.getKnows().add(knows);
    session.save(bruce);
    Actor actor = TestUtils.firstOrNull(session.loadAll(Actor.class, new Filter("name", ComparisonOperator.EQUALS, "Bruce")));
    assertThat(actor).isNotNull();
    assertThat(actor.getKnows()).hasSize(1);
    assertThat(actor.getKnows().iterator().next().getSecondActor().getName()).isEqualTo("Jim");
}

Example 8 with Knows

use of org.neo4j.ogm.domain.cineasts.annotated.Knows in project neo4j-ogm by neo4j.

the class CineastsRelationshipEntityTest method shouldSaveRelationshipEntityWithNullProperty.

// DATAGRAPH-610
@Test
public void shouldSaveRelationshipEntityWithNullProperty() {
    Actor bruce = new Actor("Bruce");
    Actor jim = new Actor("Jim");
    // since = null
    Knows knows = new Knows();
    knows.setFirstActor(bruce);
    knows.setSecondActor(jim);
    bruce.getKnows().add(knows);
    session.save(bruce);
    Actor actor = TestUtils.firstOrNull(session.loadAll(Actor.class, new Filter("name", ComparisonOperator.EQUALS, "Bruce")));
    assertThat(actor).isNotNull();
    assertThat(actor.getKnows()).hasSize(1);
    assertThat(actor.getKnows().iterator().next().getSecondActor().getName()).isEqualTo("Jim");
    bruce.getKnows().iterator().next().setSince(new Date());
    session.save(bruce);
    actor = TestUtils.firstOrNull(session.loadAll(Actor.class, new Filter("name", ComparisonOperator.EQUALS, "Bruce")));
    assertThat(actor.getKnows()).hasSize(1);
    assertThat(actor.getKnows().iterator().next().getSince()).isNotNull();
    bruce.getKnows().iterator().next().setSince(null);
    session.save(bruce);
    actor = TestUtils.firstOrNull(session.loadAll(Actor.class, new Filter("name", ComparisonOperator.EQUALS, "Bruce")));
    assertThat(actor.getKnows()).hasSize(1);
    assertThat(actor.getKnows().iterator().next().getSince()).isNull();
}

Example 9 with Knows

use of org.neo4j.ogm.domain.cineasts.annotated.Knows in project neo4j-ogm by neo4j.

the class SessionAndMappingContextTest method init.

@Before
public void init() throws IOException {
    session = (Neo4jSession) sessionFactory.openSession();
    artist1 = new Artist();
    artist1.setName("MainArtist");
    Artist artist2 = new Artist();
    artist2.setName("GuestArtist");
    album1 = new Album();
    album1.setName("First");
    album1.setGuestArtist(artist2);
    album2 = new Album();
    album2.setName("Second");
    album3 = new Album();
    album3.setName("Third");
    artist1.addAlbum(album1);
    artist1.addAlbum(album2);
    artist1.addAlbum(album3);
    Studio studio = new Studio();
    studio.setName("Studio");
    Recording recording = new Recording();
    recording.setAlbum(album1);
    recording.setAlbum(album2);
    recording.setAlbum(album3);
    recording.setStudio(studio);
    recording.setYear(2001);
    session.save(artist1);
    actor1 = new Actor("Actor1");
    actor2 = new Actor("Actor2");
    knows = new Knows();
    knows.setFirstActor(actor1);
    knows.setSecondActor(actor2);
    actor1.knows.add(knows);
    session.save(actor1);
    Actor actor3 = new Actor("Actor3");
    Actor actor4 = new Actor("Actor4");
    knows2 = new Knows();
    knows2.setFirstActor(actor3);
    knows2.setSecondActor(actor4);
    actor3.knows.add(knows2);
    session.save(actor3);
}