2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 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=========================================================
21 package org.onap.policy.std;
23 import java.io.IOException;
24 import java.util.ArrayList;
25 import java.util.Collection;
27 import org.onap.policy.api.LoadedPolicy;
28 import org.onap.policy.api.RemovedPolicy;
29 import org.onap.policy.api.UpdateType;
31 import com.fasterxml.jackson.databind.ObjectMapper;
33 public class NotificationUnMarshal {
35 private static final String EMPTY_STRING = "";
37 private static final String REGEX = ".(\\d)*.xml";
39 private NotificationUnMarshal() {
43 public static StdPDPNotification notificationJSON(final String json) throws IOException {
44 final ObjectMapper mapper = new ObjectMapper();
45 final StdPDPNotification notification = mapper.readValue(json, StdPDPNotification.class);
46 if (notification == null || notification.getLoadedPolicies() == null) {
49 final Collection<StdLoadedPolicy> stdLoadedPolicies = new ArrayList<>();
50 for (final LoadedPolicy loadedPolicy : notification.getLoadedPolicies()) {
51 final StdLoadedPolicy stdLoadedPolicy = (StdLoadedPolicy) loadedPolicy;
52 if (notification.getRemovedPolicies() != null) {
53 if (isUpdated(notification, stdLoadedPolicy)) {
54 stdLoadedPolicy.setUpdateType(UpdateType.UPDATE);
56 stdLoadedPolicy.setUpdateType(UpdateType.NEW);
59 stdLoadedPolicy.setUpdateType(UpdateType.NEW);
61 stdLoadedPolicies.add(stdLoadedPolicy);
63 notification.setLoadedPolicies(stdLoadedPolicies);
67 private static Boolean isUpdated(final StdPDPNotification notification, final StdLoadedPolicy stdLoadedPolicy) {
68 for (final RemovedPolicy removedPolicy : notification.getRemovedPolicies()) {
69 final String removedPolicyName = removedPolicy.getPolicyName();
70 final String loadedPolicyName = stdLoadedPolicy.getPolicyName();
71 if (removedPolicyName.replaceAll(REGEX, EMPTY_STRING)
72 .equals(loadedPolicyName.replaceAll(REGEX, EMPTY_STRING))) {