Examples with ConcreteElement org.neo4j.ogm.domain.gh806.ConcreteElement used on opensource projects

Example 1 with ConcreteElement

use of org.neo4j.ogm.domain.gh806.ConcreteElement in project neo4j-ogm by neo4j.

the class HierarchyRelsTest method relationshipsToSubclassesShouldBeClearedAsWell.

// GH-806
@Test
public void relationshipsToSubclassesShouldBeClearedAsWell() {
    inheritanceImpl(s -> new Element(s), Container::setElement);
    inheritanceImpl(s -> new ConcreteElement(s), Container::setElement);
    inheritanceImpl(s -> new VeryConcreteElementA(s), Container::setElement);
    inheritanceImpl(s -> new EvenMoreConcreteElement(s), Container::setElement);
    inheritanceImpl(s -> new IElementImpl1(s), Container::setElement2);
    inheritanceImpl(s -> new IElementImpl1A(s), Container::setElement2);
}

Example 2 with ConcreteElement

use of org.neo4j.ogm.domain.gh806.ConcreteElement in project neo4j-ogm by neo4j.

the class HierarchyRelsTest method inheritanceImpl.

<T> void inheritanceImpl(Function<String, T> portProvider, BiConsumer<Container, Set<T>> elementConsumer) {
    session.query("MATCH (n) DETACH DELETE n", Collections.emptyMap());
    session.clear();
    // Setup initial relationships in one tx
    Container card = new Container("container");
    T port1 = portProvider.apply("e1");
    T port2 = portProvider.apply("e2");
    elementConsumer.accept(card, new HashSet<>(Arrays.asList(port1, port2)));
    card.setElementsOfAnotherRelationship(Collections.singleton(new ConcreteElement("oe")));
    session.save(card);
    session.clear();
    // Verify state
    String verificationQuery = "match (c:Container) <- [:RELATES_TO|RELATES_TO_TOO|RELATES_TO_AS_WELL] - (p) " + "where any (label in labels(p) where label in $expectedLabels) return c.name as c, p.name as p";
    Set<String> expectedLabels = new HashSet<>(Arrays.asList(ConcreteElement.class.getSimpleName(), port1.getClass().getSimpleName()));
    Map<String, Object> parameters = Collections.singletonMap("expectedLabels", expectedLabels);
    Result r;
    r = session.query(verificationQuery, parameters);
    assertThat(r.queryResults()).hasSize(3);
    assertThat(r.queryResults()).extracting(m -> m.get("p")).containsExactlyInAnyOrder("e1", "e2", "oe");
    // Reload in cleared session for fresh tx
    card = session.load(Container.class, card.getId());
    T port3 = portProvider.apply("e3");
    // Replace associations
    elementConsumer.accept(card, new HashSet<>(Arrays.asList(port3)));
    session.save(card);
    session.clear();
    r = session.query(verificationQuery, parameters);
    assertThat(r.queryResults()).hasSize(2);
    assertThat(r.queryResults()).extracting(m -> m.get("p")).containsExactlyInAnyOrder("e3", "oe");
}