Examples with DtField io.vertigo.dynamo.domain.metamodel.DtField used on opensource projects

Example 26 with DtField

use of io.vertigo.dynamo.domain.metamodel.DtField in project vertigo by KleeGroup.

the class DAO method reloadAndMerge.

/**
 * Reloads entity from fragment, and keep fragment modifications.
 *
 * @param fragment  merged from datastore and input
 * @return merged root entity merged with the fragment
 */
public final E reloadAndMerge(final Fragment<E> fragment) {
    final DtDefinition fragmentDefinition = DtObjectUtil.findDtDefinition(fragment);
    final DtDefinition entityDefinition = fragmentDefinition.getFragment().get();
    final Map<String, DtField> entityFields = indexFields(entityDefinition.getFields());
    final DtField idField = entityDefinition.getIdField().get();
    // etrange on utilise l'accessor de l'entity sur le fragment
    final P entityId = (P) idField.getDataAccessor().getValue(fragment);
    final E dto = get(entityId);
    for (final DtField fragmentField : fragmentDefinition.getFields()) {
        // On vérifie la présence du champ dans l'Entity (il peut s'agir d'un champ non persistent d'UI
        if (entityFields.containsKey(fragmentField.getName())) {
            final DataAccessor fragmentDataAccessor = fragmentField.getDataAccessor();
            final DataAccessor entityDataAccessor = entityFields.get(fragmentField.getName()).getDataAccessor();
            entityDataAccessor.setValue(dto, fragmentDataAccessor.getValue(fragment));
        }
    }
    return dto;
}

Example 27 with DtField

use of io.vertigo.dynamo.domain.metamodel.DtField in project vertigo by KleeGroup.

the class FacetFactory method createTermCluster.

private static <D extends DtObject> Map<FacetValue, DtList<D>> createTermCluster(final FacetDefinition facetDefinition, final DtList<D> dtList) {
    // map résultat avec les docs par FacetFilter
    final Map<FacetValue, DtList<D>> clusterValues = new LinkedHashMap<>();
    // Cas des facettes par Term
    final DtField dtField = facetDefinition.getDtField();
    // on garde un index pour incrémenter le facetFilter pour chaque Term
    final Map<Object, FacetValue> facetFilterIndex = new HashMap<>();
    FacetValue facetValue;
    for (final D dto : dtList) {
        final Object value = dtField.getDataAccessor().getValue(dto);
        facetValue = facetFilterIndex.get(value);
        if (facetValue == null) {
            final String valueAsString = dtField.getDomain().valueToString(value);
            final String label;
            if (StringUtil.isEmpty(valueAsString)) {
                label = "<==no label==>";
            } else {
                label = valueAsString;
            }
            final MessageText labelMsg = MessageText.of(label);
            // on garde la syntaxe Solr pour l'instant
            final ListFilter listFilter = ListFilter.of(dtField.getName() + ":\"" + valueAsString + "\"");
            facetValue = new FacetValue(label, listFilter, labelMsg);
            facetFilterIndex.put(value, facetValue);
            clusterValues.put(facetValue, new DtList<D>(dtList.getDefinition()));
        }
        clusterValues.get(facetValue).add(dto);
    }
    // tri des facettes
    final Comparator<FacetValue> facetComparator = new FacetComparator<>(clusterValues);
    final Map<FacetValue, DtList<D>> sortedFacetValues = new TreeMap<>(facetComparator);
    sortedFacetValues.putAll(clusterValues);
    return sortedFacetValues;
}

Example 28 with DtField

use of io.vertigo.dynamo.domain.metamodel.DtField in project vertigo by KleeGroup.

the class DtListURIForCriteria method createCriteria.

/**
 * Construit automatiquement un Criteria à partir d'un DtObject de critère.
 * Les noms des champs dans l'objet de critère doivent correspondre à ceux de l'objet métier.
 * @param dtoCriteria Objet de critère
 * @return Criteria resultant
 */
public static <E extends Entity> Criteria<E> createCriteria(final DtObject dtoCriteria) {
    Assertion.checkNotNull(dtoCriteria);
    // -----
    final DtDefinition dtDefinition = DtObjectUtil.findDtDefinition(dtoCriteria);
    Criteria<E> criteria = Criterions.alwaysTrue();
    for (final DtField field : dtDefinition.getFields()) {
        final String fieldName = field.getName();
        if (field.getType() != DtField.FieldType.COMPUTED) {
            final Object value = field.getDataAccessor().getValue(dtoCriteria);
            if (value instanceof String && field.getType() != DtField.FieldType.FOREIGN_KEY) {
                // si String et pas une FK : on met en préfix
                criteria = criteria.and(Criterions.startsWith(() -> fieldName, (String) value));
            } else if (value != null) {
                criteria = criteria.and(Criterions.isEqualTo(() -> fieldName, (Serializable) value));
            }
        }
    // si null, alors on ne filtre pas
    }
    return criteria;
}

Example 29 with DtField

use of io.vertigo.dynamo.domain.metamodel.DtField in project vertigo by KleeGroup.

the class DtObjectUtil method createEntityURI.

/**
 * Creates an URI of entity from an existing fragment.
 * @param fragment fragment
 * @return related entity URI
 */
public static <E extends Entity, F extends Fragment<E>> URI<E> createEntityURI(final F fragment) {
    Assertion.checkNotNull(fragment);
    // -----
    final DtDefinition dtDefinition = findDtDefinition(fragment);
    final DtDefinition entityDtDefinition = dtDefinition.getFragment().get();
    final DtField idField = entityDtDefinition.getIdField().get();
    final Object idValue = idField.getDataAccessor().getValue(fragment);
    return new URI<>(entityDtDefinition, idValue);
}

Example 30 with DtField

use of io.vertigo.dynamo.domain.metamodel.DtField in project vertigo by KleeGroup.

the class UiErrorBuilder method checkFieldNotNull.

/**
 * Vérifie que le champ est renseigner.
 * @param dto Object a tester
 * @param fieldName Champs
 * @param messageText Message à appliquer si erreur
 */
public void checkFieldNotNull(final DtObject dto, final String fieldName, final MessageText messageText) {
    final DtField dtField = getDtField(dto, fieldName);
    final Object value = getValue(dto, dtField);
    if (value == null || value.toString().isEmpty()) {
        addError(dto, dtField, messageText);
    }
}