Examples with ClassMapping org.eclipse.jnosql.mapping.reflection.ClassMapping used on opensource projects

Example 21 with ClassMapping

use of org.eclipse.jnosql.mapping.reflection.ClassMapping in project jnosql-diana by eclipse.

the class AbstractGraphTemplate method isIdNull.

private <T> boolean isIdNull(T entity) {
    ClassMapping classMapping = getClassMappings().get(entity.getClass());
    FieldMapping field = classMapping.getId().get();
    return isNull(field.read(entity));
}

Example 22 with ClassMapping

use of org.eclipse.jnosql.mapping.reflection.ClassMapping in project jnosql-diana by eclipse.

the class AbstractGraphTemplate method getVertex.

private <T> Optional<Vertex> getVertex(T entity) {
    ClassMapping classMapping = getClassMappings().get(entity.getClass());
    FieldMapping field = classMapping.getId().get();
    Object id = field.read(entity);
    Iterator<Vertex> vertices = getVertices(id);
    if (vertices.hasNext()) {
        return Optional.of(vertices.next());
    }
    return Optional.empty();
}

Example 23 with ClassMapping

use of org.eclipse.jnosql.mapping.reflection.ClassMapping in project jnosql-diana by eclipse.

the class SelectQueryConverterTest method shouldRunQuery11.

@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = { "findByAgeIn" })
public void shouldRunQuery11(String methodName) {
    Method method = Stream.of(PersonRepository.class.getMethods()).filter(m -> m.getName().equals(methodName)).findFirst().get();
    graph.addVertex(T.label, "Person", "name", "Otavio", "age", 30);
    graph.addVertex(T.label, "Person", "name", "Ada", "age", 40);
    graph.addVertex(T.label, "Person", "name", "Poliana", "age", 25);
    ClassMapping mapping = mappings.get(Person.class);
    GraphQueryMethod queryMethod = new GraphQueryMethod(mapping, graph.traversal().V(), converters, method, new Object[] { Arrays.asList(25, 40, 30) });
    List<Vertex> vertices = converter.apply(queryMethod, null).collect(Collectors.toList());
    List<Object> names = vertices.stream().map(v -> v.value("name")).sorted().collect(Collectors.toList());
    assertEquals(3, vertices.size());
    MatcherAssert.assertThat(names, Matchers.contains("Ada", "Otavio", "Poliana"));
}

Example 24 with ClassMapping

use of org.eclipse.jnosql.mapping.reflection.ClassMapping in project jnosql-diana by eclipse.

the class SelectQueryConverterTest method shouldRunQuery12.

@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = { "findByNameIn" })
public void shouldRunQuery12(String methodName) {
    Method method = Stream.of(PersonRepository.class.getMethods()).filter(m -> m.getName().equals(methodName)).findFirst().get();
    graph.addVertex(T.label, "Person", "name", "Otavio", "age", 30);
    graph.addVertex(T.label, "Person", "name", "Ada", "age", 40);
    graph.addVertex(T.label, "Person", "name", "Poliana", "age", 25);
    ClassMapping mapping = mappings.get(Person.class);
    GraphQueryMethod queryMethod = new GraphQueryMethod(mapping, graph.traversal().V(), converters, method, new Object[] { Arrays.asList("Otavio", "Ada", "Poliana") });
    List<Vertex> vertices = converter.apply(queryMethod, null).collect(Collectors.toList());
    List<Object> names = vertices.stream().map(v -> v.value("name")).sorted().collect(Collectors.toList());
    assertEquals(3, vertices.size());
    MatcherAssert.assertThat(names, Matchers.contains("Ada", "Otavio", "Poliana"));
}

Example 25 with ClassMapping

use of org.eclipse.jnosql.mapping.reflection.ClassMapping in project jnosql-diana by eclipse.

the class SelectQueryConverterTest method shouldRunQuery2.

@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = { "findByNameNotEquals" })
public void shouldRunQuery2(String methodName) {
    Method method = Stream.of(PersonRepository.class.getMethods()).filter(m -> m.getName().equals(methodName)).findFirst().get();
    graph.addVertex("Person").property("name", "Otavio");
    graph.addVertex("Person").property("name", "Ada");
    graph.addVertex("Person").property("name", "Poliana");
    ClassMapping mapping = mappings.get(Person.class);
    GraphQueryMethod queryMethod = new GraphQueryMethod(mapping, graph.traversal().V(), converters, method, new Object[] { "Ada" });
    List<Vertex> vertices = converter.apply(queryMethod, null).collect(Collectors.toList());
    assertEquals(2, vertices.size());
    assertNotEquals("Ada", vertices.get(0).value("name"));
    assertNotEquals("Ada", vertices.get(1).value("name"));
}