Examples with FieldInfo org.neo4j.ogm.metadata.FieldInfo used on opensource projects

Example 96 with FieldInfo

use of org.neo4j.ogm.metadata.FieldInfo in project neo4j-ogm by neo4j.

the class EntityAccessManagerTest method shouldRetrieveAppropriateObjectAccessToAllRelationalAttributesForParticularClass.

@Test
public void shouldRetrieveAppropriateObjectAccessToAllRelationalAttributesForParticularClass() {
    ClassInfo classInfo = this.domainInfo.getClass(DummyDomainObject.class.getName());
    DummyDomainObject domainObject = new DummyDomainObject();
    domainObject.postWithoutAccessorMethods = new Post();
    domainObject.favouriteTopic = new Topic();
    domainObject.member = new Member();
    domainObject.readOnlyComment = new Comment();
    domainObject.registeredMember = new Member();
    domainObject.naturalSatellites = new ArrayList<>();
    domainObject.artificialSatellites = Collections.singletonList(new Satellite());
    Collection<FieldInfo> relationalAccessors = classInfo.relationshipFields();
    assertThat(relationalAccessors).as("The resultant list of object accessors shouldn't be null").isNotNull();
    assertThat(relationalAccessors).as("An unexpected number of accessors was returned").hasSize(7);
    Map<String, Class<? extends FieldInfo>> expectedRelationalReaders = new HashMap<>();
    expectedRelationalReaders.put("COMMENT", FieldInfo.class);
    expectedRelationalReaders.put("FAVOURITE_TOPIC", FieldInfo.class);
    expectedRelationalReaders.put("CONTAINS", FieldInfo.class);
    expectedRelationalReaders.put("POST_WITHOUT_ACCESSOR_METHODS", FieldInfo.class);
    expectedRelationalReaders.put("NATURAL", FieldInfo.class);
    expectedRelationalReaders.put("ARTIFICIAL", FieldInfo.class);
    expectedRelationalReaders.put("REGISTERED", FieldInfo.class);
    for (FieldInfo objectAccess : relationalAccessors) {
        String relType = objectAccess.relationshipType();
        assertThat(expectedRelationalReaders.containsKey(relType)).as("Relationship type " + relType + " wasn't expected").isTrue();
        assertThat(objectAccess.getClass()).isEqualTo(expectedRelationalReaders.get(relType));
        assertThat(objectAccess.read(domainObject)).isNotNull();
    }
}

Example 97 with FieldInfo

use of org.neo4j.ogm.metadata.FieldInfo in project neo4j-ogm by neo4j.

the class EntityAccessManagerTest method shouldPreferMethodBasedAccessToFieldAccessWhenReadingFromObjectsWithoutAnnotations.

@Test
public void shouldPreferMethodBasedAccessToFieldAccessWhenReadingFromObjectsWithoutAnnotations() {
    ClassInfo classInfo = this.domainInfo.getClass(DummyDomainObject.class.getName());
    DummyDomainObject domainObject = new DummyDomainObject();
    domainObject.nonAnnotatedTestProperty = 30.16;
    FieldInfo objectAccess = classInfo.getFieldInfo("nonAnnotatedTestProperty");
    assertThat(objectAccess).as("The resultant object accessor shouldn't be null").isNotNull();
    assertThat(objectAccess.readProperty(domainObject)).isEqualTo(domainObject.nonAnnotatedTestProperty);
}

Example 98 with FieldInfo

use of org.neo4j.ogm.metadata.FieldInfo in project neo4j-ogm by neo4j.

the class EntityAccessManagerTest method shouldRetrieveObjectAccessForWritingIterableObject.

@Test
public void shouldRetrieveObjectAccessForWritingIterableObject() {
    ClassInfo classInfo = this.domainInfo.getClass(Program.class.getName());
    FieldInfo iterableAccess = EntityAccessManager.getIterableField(classInfo, Satellite.class, "satellites", Relationship.Direction.OUTGOING);
    assertThat(iterableAccess).as("The resultant object accessor shouldn't be null").isNotNull();
    Program spaceProgramme = new Program();
    iterableAccess.write(spaceProgramme, Arrays.asList(new Satellite()));
    assertThat(spaceProgramme.getSatellites()).as("The satellites list wasn't set correctly").isNotNull();
    assertThat(spaceProgramme.getSatellites().isEmpty()).as("The satellites list wasn't set correctly").isFalse();
}

Example 99 with FieldInfo

use of org.neo4j.ogm.metadata.FieldInfo in project neo4j-ogm by neo4j.

the class IterableRelationalReaderWriterTest method testUserV14.

/**
 * @see DATAGRAPH-636
 */
@Test
public void testUserV14() {
    ClassInfo classInfo = this.domainInfo.getClass(UserV14.class.getName());
    UserV14 instance = new UserV14();
    Set<UserV14> relatedObject = Collections.singleton(new UserV14());
    assertThat(EntityAccessManager.getIterableField(classInfo, UserV14.class, KNOWS, Relationship.Direction.INCOMING)).isNull();
    assertThat(EntityAccessManager.getIterableField(classInfo, UserV14.class, KNOWS, Relationship.Direction.INCOMING)).isNull();
    FieldInfo relationalReader = EntityAccessManager.getIterableField(classInfo, UserV14.class, KNOWS, Relationship.Direction.OUTGOING);
    FieldInfo relationalWriter = EntityAccessManager.getIterableField(classInfo, UserV14.class, KNOWS, Relationship.Direction.OUTGOING);
    relationalWriter.write(instance, relatedObject);
    assertThat(instance.knows).isEqualTo(relatedObject);
    assertThat(relationalReader.read(instance)).isEqualTo(relatedObject);
}

Example 100 with FieldInfo

use of org.neo4j.ogm.metadata.FieldInfo in project neo4j-ogm by neo4j.

the class IterableRelationalReaderWriterTest method testUserV1.

/**
 * @see DATAGRAPH-636
 */
@Test
public void testUserV1() {
    final String KNOWN_BY = "KNOWN_BY";
    ClassInfo classInfo = this.domainInfo.getClass(UserV1.class.getName());
    UserV1 instance = new UserV1();
    Set<UserV1> relatedObject = Collections.singleton(new UserV1());
    assertThat(EntityAccessManager.getIterableField(classInfo, UserV1.class, KNOWN_BY, Relationship.Direction.OUTGOING)).isNull();
    FieldInfo relationalReader = EntityAccessManager.getIterableField(classInfo, UserV1.class, KNOWN_BY, Relationship.Direction.INCOMING);
    relationalReader.write(instance, relatedObject);
    assertThat(instance.getKnownBy()).isEqualTo(relatedObject);
    assertThat(relationalReader.read(instance)).isEqualTo(relatedObject);
}