Examples with EntityValues io.jmix.core.entity.EntityValues used on opensource projects

Example 1 with EntityValues

use of io.jmix.core.entity.EntityValues in project jmix by jmix-framework.

the class DynAttrManagerImpl method loadValues.

protected List<CategoryAttributeValue> loadValues(MetaClass metaClass, Collection<AccessConstraint<?>> accessConstraints, List<Object> entityIds) {
    List<CategoryAttributeValue> mainAttributeValues = findValuesByEntityIds(metaClass, entityIds);
    List<CategoryAttributeValue> entityValues = mainAttributeValues.stream().filter(v -> v.getObjectEntityValueId() != null).collect(Collectors.toList());
    List<CategoryAttributeValue> collectionValues = mainAttributeValues.stream().filter(v -> BooleanUtils.isTrue(v.getCategoryAttribute().getIsCollection())).collect(Collectors.toList());
    if (collectionValues.isEmpty()) {
        fetchEntityValues(accessConstraints, entityValues);
        return mainAttributeValues;
    } else {
        List<CategoryAttributeValue> reloadedCollectionValues = fetchCollectionValues(collectionValues);
        List<CategoryAttributeValue> values = new ArrayList<>(mainAttributeValues.size());
        for (CategoryAttributeValue value : reloadedCollectionValues) {
            if (value.getCategoryAttribute().getDataType() == AttributeType.ENTITY && value.getChildValues() != null) {
                for (CategoryAttributeValue child : value.getChildValues()) {
                    if (child.getDeleteTs() == null) {
                        entityValues.add(child);
                    }
                }
            }
        }
        fetchEntityValues(accessConstraints, entityValues);
        for (CategoryAttributeValue value : reloadedCollectionValues) {
            if (value.getChildValues() != null) {
                value.setTransientCollectionValue(value.getChildValues().stream().filter(v -> v.getDeleteTs() == null).map(CategoryAttributeValue::getValue).collect(Collectors.toList()));
            }
        }
        for (CategoryAttributeValue value : mainAttributeValues) {
            if (!reloadedCollectionValues.contains(value)) {
                values.add(value);
            }
        }
        values.addAll(reloadedCollectionValues);
        return values;
    }
}