2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 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.openecomp.sdc.destinationprovider.impl;
23 import org.apache.commons.lang3.ArrayUtils;
24 import org.openecomp.sdc.destinationprovider.DestinationProvider;
25 import org.openecomp.sdc.notification.services.SubscriptionService;
27 import java.util.ArrayList;
28 import java.util.Arrays;
29 import java.util.Collections;
30 import java.util.List;
34 * @since July 09, 2017
36 public class MulticastDestination implements DestinationProvider {
38 private String entityId;
39 private SubscriptionService subscriptionService;
40 private String[] excludedSubscribers;
42 public MulticastDestination(String entityId, SubscriptionService subscriptionService,
43 String... excludedSubscribers) {
44 this.entityId = entityId;
45 this.excludedSubscribers = excludedSubscribers;
46 this.subscriptionService = subscriptionService;
49 public List<String> getSubscribers() {
50 ArrayList<String> subscribers = new ArrayList<>(subscriptionService.getSubscribers(entityId));
51 if (ArrayUtils.isNotEmpty(excludedSubscribers)) {
52 subscribers.removeAll(Arrays.asList(excludedSubscribers));
54 return Collections.unmodifiableList(subscribers);
57 public String getEntityId() {
61 public void setEntityId(String entityId) {
62 this.entityId = entityId;