Examples with Property org.hisp.dhis.schema.Property used on opensource projects

Example 56 with Property

use of org.hisp.dhis.schema.Property in project dhis2-core by dhis2.

the class DefaultFieldFilterService method updateFields.

private void updateFields(FieldMap fieldMap, Class<?> klass, boolean expandOnly) {
    if (fieldMap.isEmpty()) {
        return;
    }
    Schema schema = schemaService.getDynamicSchema(klass);
    List<String> cleanupFields = Lists.newArrayList();
    for (String fieldKey : Sets.newHashSet(fieldMap.keySet())) {
        Collection<Property> properties = schema.getReadableProperties().values();
        if ("*".equals(fieldKey)) {
            properties.stream().filter(property -> !fieldMap.containsKey(property.key())).forEach(property -> fieldMap.put(property.key(), new FieldMap()));
            cleanupFields.add(fieldKey);
        } else if (":persisted".equals(fieldKey)) {
            properties.stream().filter(property -> !fieldMap.containsKey(property.key()) && property.isPersisted()).forEach(property -> fieldMap.put(property.key(), new FieldMap()));
            cleanupFields.add(fieldKey);
        } else if (":owner".equals(fieldKey)) {
            properties.stream().filter(property -> !fieldMap.containsKey(property.key()) && property.isPersisted() && property.isOwner()).forEach(property -> fieldMap.put(property.key(), new FieldMap()));
            cleanupFields.add(fieldKey);
        } else if (fieldKey.startsWith(":")) {
            Preset preset = presets.get(fieldKey.substring(1));
            if (preset == null) {
                continue;
            }
            List<String> fields = preset.getFields();
            fields.stream().filter(field -> !fieldMap.containsKey(field)).forEach(field -> fieldMap.put(field, new FieldMap()));
            cleanupFields.add(fieldKey);
        } else if (fieldKey.startsWith("!") && !expandOnly) {
            cleanupFields.add(fieldKey);
        } else if (fieldKey.contains("::") || fieldKey.contains("|") || fieldKey.contains("~")) {
            Matcher matcher = FIELD_PATTERN.matcher(fieldKey);
            if (!matcher.find()) {
                continue;
            }
            String fieldName = matcher.group("field");
            FieldMap value = new FieldMap();
            value.putAll(fieldMap.get(fieldKey));
            matcher = TRANSFORMER_PATTERN.matcher(fieldKey);
            while (matcher.find()) {
                String nameMatch = matcher.group("name");
                String argsMatch = matcher.group("args");
                if (transformers.containsKey(nameMatch)) {
                    NodeTransformer transformer = transformers.get(nameMatch);
                    List<String> args = argsMatch == null ? new ArrayList<>() : Lists.newArrayList(argsMatch.split(";"));
                    value.getPipeline().addTransformer(transformer, args);
                }
            }
            fieldMap.put(fieldName, value);
            cleanupFields.add(fieldKey);
        }
    }
    for (String field : cleanupFields) {
        fieldMap.remove(field);
        if (!expandOnly) {
            fieldMap.remove(field.substring(1));
        }
    }
}

Example 57 with Property

use of org.hisp.dhis.schema.Property in project dhis2-core by dhis2.

the class DefaultFieldFilterService method getProperties.

private ComplexNode getProperties(Property currentProperty, Object object, List<String> fields) {
    if (object == null) {
        return null;
    }
    // objects
    if (isBaseIdentifiableObjectIdOnly(object, fields)) {
        return createBaseIdentifiableObjectIdNode(currentProperty, object);
    }
    ComplexNode complexNode = new ComplexNode(currentProperty.getName());
    complexNode.setNamespace(currentProperty.getNamespace());
    complexNode.setProperty(currentProperty);
    Schema schema;
    if (currentProperty.hasPropertyTransformer()) {
        schema = schemaService.getDynamicSchema(HibernateProxyUtils.getRealClass(object));
    } else if (currentProperty.isCollection()) {
        schema = schemaService.getDynamicSchema(currentProperty.getItemKlass());
    } else {
        schema = schemaService.getDynamicSchema(currentProperty.getKlass());
    }
    for (String field : fields) {
        Property property = schema.getProperty(field);
        if (property == null) {
            continue;
        }
        Object returnValue = ReflectionUtils.invokeMethod(object, property.getGetterMethod());
        SimpleNode simpleNode = new SimpleNode(field, returnValue);
        simpleNode.setAttribute(property.isAttribute());
        simpleNode.setNamespace(property.getNamespace());
        simpleNode.setProperty(property);
        complexNode.addChild(simpleNode);
    }
    return complexNode;
}

Example 58 with Property

use of org.hisp.dhis.schema.Property in project dhis2-core by dhis2.

the class DefaultFieldFilterService method buildNode.

private AbstractNode buildNode(FieldMap fieldMap, Class<?> klass, Object object, User user, String nodeName, Defaults defaults) {
    Schema schema = schemaService.getDynamicSchema(klass);
    ComplexNode complexNode = new ComplexNode(nodeName);
    complexNode.setNamespace(schema.getNamespace());
    if (object == null) {
        return new SimpleNode(schema.getName(), null);
    }
    if (shouldExclude(object, defaults)) {
        return null;
    }
    updateFields(fieldMap, schema.getKlass());
    if (fieldMap.containsKey("access") && schema.isIdentifiableObject()) {
        Access access = aclService.getAccess((IdentifiableObject) object, user);
        ((BaseIdentifiableObject) object).setAccess(access);
    }
    if (fieldMap.containsKey("attribute") && AttributeValue.class.isAssignableFrom(object.getClass())) {
        AttributeValue attributeValue = (AttributeValue) object;
        attributeValue.setAttribute(attributeService.getAttribute(attributeValue.getAttribute().getUid()));
    }
    if (UserGroupAccess.class.isAssignableFrom(object.getClass())) {
        UserGroupAccess userGroupAccess = (UserGroupAccess) object;
        userGroupAccess.setDisplayName(userGroupService.getDisplayName(userGroupAccess.getUserGroupUid()));
    }
    if (UserAccess.class.isAssignableFrom(object.getClass())) {
        UserAccess userAccess = (UserAccess) object;
        userAccess.setDisplayName(userService.getDisplayName(userAccess.getUserUid()));
    }
    for (String fieldKey : fieldMap.keySet()) {
        AbstractNode child = null;
        Property property = schema.getProperty(fieldKey);
        FieldMap fieldValue = fieldMap.get(fieldKey);
        if (property == null || !property.isReadable()) {
            // throw new FieldFilterException( fieldKey, schema );
            log.debug("Unknown field property `" + fieldKey + "`, available fields are " + schema.getPropertyMap().keySet());
            continue;
        }
        Object returnValue = ReflectionUtils.invokeMethod(object, property.getGetterMethod());
        Class<?> propertyClass = property.getKlass();
        Schema propertySchema = schemaService.getDynamicSchema(propertyClass);
        if (property.hasPropertyTransformer()) {
            PropertyTransformer propertyTransformer = transformerCache.get(property.getPropertyTransformer().getName(), s -> {
                try {
                    return property.getPropertyTransformer().newInstance();
                } catch (InstantiationException | IllegalAccessException e) {
                    throw new RuntimeException(e);
                }
            });
            if (returnValue != null) {
                returnValue = propertyTransformer.transform(returnValue);
                propertyClass = returnValue.getClass();
                propertySchema = schemaService.getDynamicSchema(propertyClass);
                updateFields(fieldValue, propertyTransformer.getKlass());
            }
        }
        if (returnValue != null && propertySchema.getProperties().isEmpty() && !property.isCollection() && property.getKlass().isInterface() && !property.isIdentifiableObject()) {
            // try to retrieve schema from concrete class
            propertyClass = returnValue.getClass();
            propertySchema = schemaService.getDynamicSchema(propertyClass);
        }
        if (returnValue == null && property.isCollection()) {
            continue;
        }
        if (property.isCollection()) {
            updateFields(fieldValue, property.getItemKlass());
        } else {
            updateFields(fieldValue, propertyClass);
        }
        if (fieldValue.isEmpty()) {
            List<String> fields = Preset.defaultAssociationPreset().getFields();
            if (property.isCollection()) {
                Collection<?> collection = (Collection<?>) returnValue;
                child = new CollectionNode(property.getCollectionName(), collection.size());
                child.setNamespace(property.getNamespace());
                if (property.isIdentifiableObject() && isProperIdObject(property.getItemKlass())) {
                    final boolean mayExclude = collection.isEmpty() || mayExclude(property.getItemKlass(), defaults);
                    for (Object collectionObject : collection) {
                        if (!mayExclude || !shouldExclude(collectionObject, defaults)) {
                            child.addChild(getProperties(property, collectionObject, fields));
                        }
                    }
                } else if (!property.isSimple()) {
                    FieldMap map = getFullFieldMap(schemaService.getDynamicSchema(property.getItemKlass()));
                    for (Object collectionObject : collection) {
                        Node node = buildNode(map, property.getItemKlass(), collectionObject, user, defaults);
                        if (node != null && !node.getChildren().isEmpty()) {
                            child.addChild(node);
                        }
                    }
                } else {
                    for (Object collectionObject : collection) {
                        SimpleNode simpleNode = child.addChild(new SimpleNode(property.getName(), collectionObject));
                        simpleNode.setProperty(property);
                    }
                }
            } else if (property.isIdentifiableObject() && isProperIdObject(propertyClass)) {
                if (!shouldExclude(returnValue, defaults)) {
                    child = getProperties(property, returnValue, fields);
                }
            } else {
                if (propertySchema.getProperties().isEmpty()) {
                    SimpleNode simpleNode = new SimpleNode(fieldKey, returnValue);
                    simpleNode.setAttribute(property.isAttribute());
                    simpleNode.setNamespace(property.getNamespace());
                    child = simpleNode;
                } else {
                    child = buildNode(getFullFieldMap(propertySchema), propertyClass, returnValue, user, defaults);
                }
            }
        } else {
            if (property.isCollection()) {
                child = new CollectionNode(property.getCollectionName());
                child.setNamespace(property.getNamespace());
                for (Object collectionObject : (Collection<?>) Objects.requireNonNull(returnValue)) {
                    Node node;
                    if (property.hasPropertyTransformer()) {
                        // if it has a transformer, re-get the schema (the
                        // item klass has probably changed)
                        Schema sch = schemaService.getDynamicSchema(HibernateProxyUtils.getRealClass(collectionObject));
                        node = buildNode(fieldValue, sch.getKlass(), collectionObject, user, property.getName(), defaults);
                    } else {
                        node = buildNode(fieldValue, property.getItemKlass(), collectionObject, user, property.getName(), defaults);
                    }
                    if (!Objects.requireNonNull(node).getChildren().isEmpty()) {
                        child.addChild(node);
                    }
                }
            } else {
                returnValue = handleJsonbObjectProperties(klass, propertyClass, returnValue);
                child = buildNode(fieldValue, propertyClass, returnValue, user, defaults);
            }
        }
        if (child != null) {
            child.setName(fieldKey);
            child.setProperty(property);
            // serializer/deserializer
            if (child.isSimple() && (((SimpleNode) child).getValue()) instanceof PeriodType) {
                child = new SimpleNode(child.getName(), ((PeriodType) ((SimpleNode) child).getValue()).getName());
            }
            complexNode.addChild(fieldValue.getPipeline().process(child));
        }
    }
    return complexNode;
}

Example 59 with Property

use of org.hisp.dhis.schema.Property in project dhis2-core by dhis2.

the class IsEmptyNodeTransformer method transform.

@Override
public Node transform(Node node, List<String> args) {
    checkNotNull(node);
    checkNotNull(node.getProperty());
    Property property = node.getProperty();
    if (property.isCollection()) {
        return new SimpleNode(property.getCollectionName(), node.getChildren().isEmpty(), property.isAttribute());
    } else if (property.isSimple()) {
        return new SimpleNode(property.getName(), ObjectUtils.isEmpty(((SimpleNode) node).getValue()), property.isAttribute());
    }
    return node;
}

Example 60 with Property

use of org.hisp.dhis.schema.Property in project dhis2-core by dhis2.

the class IsNotEmptyNodeTransformer method transform.

@Override
public Node transform(Node node, List<String> args) {
    checkNotNull(node);
    checkNotNull(node.getProperty());
    Property property = node.getProperty();
    if (property.isCollection()) {
        return new SimpleNode(property.getCollectionName(), !node.getChildren().isEmpty(), property.isAttribute());
    } else if (property.isSimple()) {
        return new SimpleNode(property.getName(), !ObjectUtils.isEmpty(((SimpleNode) node).getValue()), property.isAttribute());
    }
    return node;
}