Examples with PersistentPropertyAccessor org.springframework.data.mapping.PersistentPropertyAccessor used on opensource projects

Example 16 with PersistentPropertyAccessor

use of org.springframework.data.mapping.PersistentPropertyAccessor in project spring-data-mongodb by spring-projects.

the class MongoTemplate method populateIdIfNecessary.

/**
 * Populates the id property of the saved object, if it's not set already.
 *
 * @param savedObject
 * @param id
 */
protected void populateIdIfNecessary(Object savedObject, Object id) {
    if (id == null) {
        return;
    }
    if (savedObject instanceof Document) {
        Document document = (Document) savedObject;
        document.put(ID_FIELD, id);
        return;
    }
    MongoPersistentProperty idProperty = getIdPropertyFor(savedObject.getClass());
    if (idProperty != null) {
        ConversionService conversionService = mongoConverter.getConversionService();
        MongoPersistentEntity<?> entity = mappingContext.getRequiredPersistentEntity(savedObject.getClass());
        PersistentPropertyAccessor accessor = entity.getPropertyAccessor(savedObject);
        Object value = accessor.getProperty(idProperty);
        if (value == null) {
            new ConvertingPropertyAccessor(accessor, conversionService).setProperty(idProperty, id);
        }
    }
}

Example 17 with PersistentPropertyAccessor

use of org.springframework.data.mapping.PersistentPropertyAccessor in project spring-data-mongodb by spring-projects.

the class ReactiveMongoTemplate method populateIdIfNecessary.

/**
 * Populates the id property of the saved object, if it's not set already.
 *
 * @param savedObject
 * @param id
 */
private void populateIdIfNecessary(Object savedObject, @Nullable Object id) {
    if (id == null) {
        return;
    }
    if (savedObject instanceof Document) {
        Document Document = (Document) savedObject;
        Document.put(ID_FIELD, id);
        return;
    }
    MongoPersistentProperty idProp = getIdPropertyFor(savedObject.getClass());
    if (idProp == null) {
        return;
    }
    ConversionService conversionService = mongoConverter.getConversionService();
    MongoPersistentEntity<?> entity = mappingContext.getRequiredPersistentEntity(savedObject.getClass());
    PersistentPropertyAccessor accessor = entity.getPropertyAccessor(savedObject);
    if (accessor.getProperty(idProp) != null) {
        return;
    }
    new ConvertingPropertyAccessor(accessor, conversionService).setProperty(idProp, id);
}

Example 18 with PersistentPropertyAccessor

use of org.springframework.data.mapping.PersistentPropertyAccessor in project spring-data-mongodb by spring-projects.

the class DtoInstantiatingConverter method convert.

/*
	 * (non-Javadoc)
	 * @see org.springframework.core.convert.converter.Converter#convert(java.lang.Object)
	 */
@Override
public Object convert(Object source) {
    if (targetType.isInterface()) {
        return source;
    }
    final PersistentEntity<?, ?> sourceEntity = context.getRequiredPersistentEntity(source.getClass());
    final PersistentPropertyAccessor sourceAccessor = sourceEntity.getPropertyAccessor(source);
    final PersistentEntity<?, ?> targetEntity = context.getRequiredPersistentEntity(targetType);
    final PreferredConstructor<?, ? extends PersistentProperty<?>> constructor = targetEntity.getPersistenceConstructor();
    @SuppressWarnings({ "rawtypes", "unchecked" }) Object dto = instantiator.createInstance(targetEntity, new ParameterValueProvider() {

        @Override
        public Object getParameterValue(Parameter parameter) {
            return sourceAccessor.getProperty(sourceEntity.getPersistentProperty(parameter.getName().toString()));
        }
    });
    final PersistentPropertyAccessor dtoAccessor = targetEntity.getPropertyAccessor(dto);
    targetEntity.doWithProperties(new SimplePropertyHandler() {

        @Override
        public void doWithPersistentProperty(PersistentProperty<?> property) {
            if (constructor.isConstructorParameter(property)) {
                return;
            }
            dtoAccessor.setProperty(property, sourceAccessor.getProperty(sourceEntity.getPersistentProperty(property.getName())));
        }
    });
    return dto;
}

Example 19 with PersistentPropertyAccessor

use of org.springframework.data.mapping.PersistentPropertyAccessor in project spring-data-commons by spring-projects.

the class BasicPersistentEntityUnitTests method returnsGeneratedPropertyAccessorForPropertyAccessor.

// DATACMNS-809
@Test
public void returnsGeneratedPropertyAccessorForPropertyAccessor() {
    SampleMappingContext context = new SampleMappingContext();
    PersistentEntity<Object, SamplePersistentProperty> entity = context.getRequiredPersistentEntity(Entity.class);
    Entity value = new Entity();
    PersistentPropertyAccessor accessor = entity.getPropertyAccessor(value);
    assertThat(accessor).isNotInstanceOf(BeanWrapper.class);
    assertThat(accessor.getClass().getName()).contains("_Accessor_");
    assertThat(accessor.getBean()).isEqualTo(value);
}

Example 20 with PersistentPropertyAccessor

use of org.springframework.data.mapping.PersistentPropertyAccessor in project spring-data-commons by spring-projects.

the class ClassGeneratingPropertyAccessorFactoryDatatypeTests method shouldSetAndGetProperty.

// DATACMNS-809
@Test
public void shouldSetAndGetProperty() throws Exception {
    assertThat(getProperty(bean, propertyName)).satisfies(property -> {
        PersistentPropertyAccessor persistentPropertyAccessor = getPersistentPropertyAccessor(bean);
        persistentPropertyAccessor.setProperty(property, value);
        assertThat(persistentPropertyAccessor.getProperty(property)).isEqualTo(value);
    });
}