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

Example 1 with Knows

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

the class EventTestBaseClass method init.

@Before
public void init() throws IOException {
    session = sessionFactory.openSession();
    session.purgeDatabase();
    a = new Document();
    a.setName("a");
    b = new Document();
    b.setName("b");
    c = new Document();
    c.setName("c");
    d = new Document();
    d.setName("d");
    e = new Document();
    e.setName("e");
    folder = new Folder();
    folder.setName("folder");
    folder.getDocuments().add(a);
    folder.getDocuments().add(b);
    folder.getDocuments().add(c);
    a.setFolder(folder);
    b.setFolder(folder);
    c.setFolder(folder);
    session.save(d);
    session.save(e);
    session.save(folder);
    jim = new Actor("Jim");
    bruce = new Actor("Bruce");
    lee = new Actor("Lee");
    stan = new Actor("Stan");
    knowsJB = new Knows();
    knowsJB.setFirstActor(jim);
    knowsJB.setSecondActor(bruce);
    knowsJB.setSince(new Date());
    jim.getKnows().add(knowsJB);
    knowsJL = new Knows();
    knowsJL.setFirstActor(jim);
    knowsJL.setSecondActor(lee);
    knowsJL.setSince(new Date());
    jim.getKnows().add(knowsJL);
    knowsLS = new Knows();
    knowsLS.setFirstActor(lee);
    knowsLS.setSecondActor(stan);
    knowsLS.setSince(new Date());
    lee.getKnows().add(knowsLS);
    session.save(jim);
    eventListener.clear();
}

Example 2 with Knows

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

the class RelationshipEntityTest method shouldFireEventsWhenCreatingRelationshipEntity.

@Test
public void shouldFireEventsWhenCreatingRelationshipEntity() {
    Knows knowsBS = new Knows();
    knowsBS.setFirstActor(bruce);
    knowsBS.setSecondActor(stan);
    bruce.getKnows().add(knowsBS);
    session.save(bruce);
    assertThat(eventListener.captured(knowsBS, Event.TYPE.PRE_SAVE)).isTrue();
    assertThat(((PreSaveEvent) eventListener.get(knowsBS, Event.TYPE.PRE_SAVE)).isNew()).isTrue();
    assertThat(eventListener.captured(knowsBS, Event.TYPE.POST_SAVE)).isTrue();
    assertThat(((PostSaveEvent) eventListener.get(knowsBS, Event.TYPE.POST_SAVE)).wasNew()).isTrue();
    assertThat(eventListener.captured(bruce, Event.TYPE.PRE_SAVE)).isTrue();
    assertThat(((PreSaveEvent) eventListener.get(bruce, Event.TYPE.PRE_SAVE)).isNew()).isFalse();
    assertThat(eventListener.captured(bruce, Event.TYPE.POST_SAVE)).isTrue();
    assertThat(((PostSaveEvent) eventListener.get(bruce, Event.TYPE.POST_SAVE)).wasNew()).isFalse();
    assertThat(eventListener.captured(stan, Event.TYPE.PRE_SAVE)).isTrue();
    assertThat(((PreSaveEvent) eventListener.get(stan, Event.TYPE.PRE_SAVE)).isNew()).isFalse();
    assertThat(eventListener.captured(stan, Event.TYPE.POST_SAVE)).isTrue();
    assertThat(((PostSaveEvent) eventListener.get(stan, Event.TYPE.POST_SAVE)).wasNew()).isFalse();
    assertThat(eventListener.count()).isEqualTo(6);
}

Example 3 with Knows

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

the class CineastsRelationshipEntityTest method shouldLoadRelationshipEntityWithSameStartEndNodeType.

// DATAGRAPH-616
@Test
public void shouldLoadRelationshipEntityWithSameStartEndNodeType() {
    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);
    session.clear();
    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().getFirstActor().getName()).isEqualTo("Bruce");
    assertThat(actor.getKnows().iterator().next().getSecondActor().getName()).isEqualTo("Jim");
}

Example 4 with Knows

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

the class SessionAndMappingContextTest method disposeFromMappingContextOnDeleteWithRelationshipEntityTest.

@Test
public void disposeFromMappingContextOnDeleteWithRelationshipEntityTest() {
    long actorId = session.context().nativeId(actor1);
    assertThat(session.context().getNodeEntity(actorId).getClass() == Actor.class).isTrue();
    Object objectRel = session.context().getRelationshipEntity(knows.id);
    assertThat(objectRel.getClass() == Knows.class).isTrue();
    session.delete(actor1);
    Result result = session.query("MATCH (n) RETURN n", Collections.EMPTY_MAP);
    // check that the mapping context does not hold a reference to the deleted entity anymore
    Object object = session.context().getNodeEntity(actorId);
    assertThat(object == null).isTrue();
    // check for a defined RelationshipEntity; the relationship should also be removed from the mappingContext
    objectRel = session.context().getRelationshipEntity(knows.id);
    assertThat(objectRel == null).isTrue();
    assertThat(session.context().getNodeEntity(actorId) == null).isTrue();
    // does it exist in the session?
    Knows inSessionKnows = session.load(Knows.class, knows.id);
    assertThat(inSessionKnows == null).isTrue();
    // the other knows relationship should not have been deleted
    Knows inSessionKnows2 = session.load(Knows.class, knows2.id);
    assertThat(inSessionKnows2 != null).isTrue();
}

Example 5 with Knows

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

the class SessionAndMappingContextTest method testEntityRelationshipProperlyRemoved.

@Test
public void testEntityRelationshipProperlyRemoved() {
    session.delete(knows);
    Knows testKnows = session.load(Knows.class, knows.id);
    assertThat(testKnows == null).isTrue();
}