Examples with Field org.hisp.dhis.gist.GistQuery.Field used on opensource projects

Example 1 with Field

use of org.hisp.dhis.gist.GistQuery.Field in project dhis2-core by dhis2.

the class DefaultGistAccessControl method canReadObject.

@Override
public boolean canReadObject(Class<? extends PrimaryKeyObject> type, String uid) {
    if (!IdentifiableObject.class.isAssignableFrom(type)) {
        return true;
    }
    @SuppressWarnings("unchecked") Class<? extends IdentifiableObject> ioType = (Class<? extends IdentifiableObject>) type;
    if (!aclService.isClassShareable(ioType)) {
        return aclService.canRead(currentUser, ioType);
    }
    List<?> res = gistService.gist(GistQuery.builder().elementType(ioType).autoType(GistAutoType.M).fields(singletonList(new Field("sharing", Transform.NONE))).filters(singletonList(new Filter("id", Comparison.EQ, uid))).build());
    Sharing sharing = res.isEmpty() ? new Sharing() : (Sharing) res.get(0);
    BaseIdentifiableObject object = new BaseIdentifiableObject();
    object.setSharing(sharing);
    return aclService.canRead(currentUser, object, ioType);
}

Example 2 with Field

use of org.hisp.dhis.gist.GistQuery.Field in project dhis2-core by dhis2.

the class GistPlanner method withCollectionItemPropertyAsTransformation.

private List<Field> withCollectionItemPropertyAsTransformation(List<Field> fields) {
    List<Field> mapped = new ArrayList<>();
    for (Field f : fields) {
        String path = f.getPropertyPath();
        if (!isNonNestedPath(path) && context.resolveMandatory(parentPath(path)).isCollection()) {
            String parentPath = parentPath(path);
            String propertyName = path.substring(path.lastIndexOf('.') + 1);
            Property collection = context.resolveMandatory(parentPath);
            if ("id".equals(propertyName) && PrimaryKeyObject.class.isAssignableFrom(collection.getItemKlass())) {
                mapped.add(f.withPropertyPath(parentPath).withAlias(path).withTransformation(Transform.IDS));
            } else {
                mapped.add(Field.builder().propertyPath(parentPath).alias(path).transformation(Transform.PLUCK).transformationArgument(propertyName).build());
            }
        } else {
            mapped.add(f);
        }
    }
    return mapped;
}

Example 3 with Field

use of org.hisp.dhis.gist.GistQuery.Field in project dhis2-core by dhis2.

the class GistPlanner method withEndpointsField.

private List<Field> withEndpointsField(List<Field> fields) {
    if (!query.isReferences()) {
        return fields;
    }
    boolean hasReferences = fields.stream().anyMatch(field -> {
        if (field.isAttribute()) {
            return false;
        }
        Property p = context.resolveMandatory(field.getPropertyPath());
        return isPersistentReferenceField(p) && p.isIdentifiableObject() || isPersistentCollectionField(p);
    });
    if (!hasReferences) {
        return fields;
    }
    ArrayList<Field> extended = new ArrayList<>(fields);
    extended.add(new Field(Field.REFS_PATH, Transform.NONE).withAlias("apiEndpoints"));
    return extended;
}

Example 4 with Field

use of org.hisp.dhis.gist.GistQuery.Field in project dhis2-core by dhis2.

the class GistBuilder method createFromTransformedFieldHQL.

private String createFromTransformedFieldHQL(int index, Field field, String path, Property property) {
    Object bean = newQueryElementInstance();
    if (bean == null) {
        return HQL_NULL;
    }
    String[] sources = field.getTransformationArgument().split(",");
    List<Method> setters = stream(sources).map(context::resolveMandatory).map(Property::getSetterMethod).collect(toList());
    int[] indexes = stream(sources).mapToInt(srcProperty -> getSameParentFieldIndex(path, srcProperty)).toArray();
    Method getter = property.getGetterMethod();
    addTransformer(row -> {
        try {
            for (int i = 0; i < indexes.length; i++) {
                setters.get(i).invoke(bean, row[indexes[i]]);
            }
            row[index] = getter.invoke(bean);
        } catch (Exception ex) {
            log.debug("Failed to perform from transformation", ex);
        }
    });
    return HQL_NULL;
}

Example 5 with Field

use of org.hisp.dhis.gist.GistQuery.Field in project dhis2-core by dhis2.

the class GistPlanner method withPresetFields.

/**
 * Expands any field presets into individual fields while taking explicitly
 * removed fields into account.
 */
private List<Field> withPresetFields(List<Field> fields) {
    Set<String> explicit = fields.stream().map(Field::getPropertyPath).collect(toSet());
    List<Field> expanded = new ArrayList<>();
    for (Field f : fields) {
        String path = f.getPropertyPath();
        if (isPresetField(path)) {
            Schema schema = context.getHome();
            Predicate<Property> canRead = getAccessFilter(schema);
            schema.getProperties().stream().filter(getPresetFilter(path)).sorted(GistPlanner::propertyTypeOrder).forEach(p -> {
                if (!explicit.contains(p.key()) && !explicit.contains("-" + p.key()) && !explicit.contains("!" + p.key())) {
                    if (canRead.test(p)) {
                        expanded.add(new Field(p.key(), Transform.AUTO));
                    }
                    addReferenceFields(expanded, path, schema, p);
                }
            });
        } else if (isExcludeField(path)) {
            expanded.removeIf(field -> field.getPropertyPath().equals(path.substring(1)));
        } else {
            expanded.add(f);
        }
    }
    return expanded;
}