2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.openecomp.sdc.be.components.property;
22 import static java.util.Objects.nonNull;
23 import static java.util.stream.Collectors.toMap;
25 import java.util.List;
27 import org.openecomp.sdc.be.components.impl.exceptions.ByActionStatusComponentException;
28 import org.openecomp.sdc.be.model.PropertyConstraint;
29 import org.openecomp.sdc.be.model.PropertyDefinition;
30 import org.openecomp.sdc.be.model.Resource;
31 import org.openecomp.sdc.be.datatypes.enums.ConstraintType;
32 import org.openecomp.sdc.be.model.tosca.constraints.exception.PropertyConstraintException;
35 * Provides specific functionality for property constraints
37 public class PropertyConstraintsUtils {
39 private PropertyConstraintsUtils() {
42 public static void validatePropertiesConstraints(Resource newResource, Resource oldResource) {
43 if (oldResource.getProperties() != null && newResource.getProperties() != null) {
44 Map<String, PropertyDefinition> oldPropWithConstraints = oldResource.getProperties().stream().filter(p -> p.getConstraints() != null)
45 .collect(toMap(PropertyDefinition::getName, p -> p));
46 newResource.getProperties().stream().filter(p -> p.getConstraints() != null && oldPropWithConstraints.containsKey(p.getName()))
47 .forEach(p -> validatePropertyConstraints(p.getConstraints(), oldPropWithConstraints.get(p.getName()).getConstraints()));
51 private static void validatePropertyConstraints(List<PropertyConstraint> newConstraints, List<PropertyConstraint> oldConstraints) {
52 Map<ConstraintType, PropertyConstraint> oldConstraintsByType = oldConstraints.stream()
53 .filter(c -> nonNull(c) && nonNull(c.getConstraintType())).collect(toMap(PropertyConstraint::getConstraintType, c -> c));
54 newConstraints.stream().filter(c -> nonNull(c) && oldConstraintsByType.containsKey(c.getConstraintType()))
55 .forEach(c -> validatePropertyConstraint(c, oldConstraintsByType.get(c.getConstraintType())));
58 private static void validatePropertyConstraint(PropertyConstraint newConstraint, PropertyConstraint currConstraint) {
60 currConstraint.validateValueOnUpdate(newConstraint);
61 } catch (PropertyConstraintException e) {
62 throw new ByActionStatusComponentException(e.getActionStatus(), e.getParams());