2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2020 Ericsson. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
20 package org.onap.so.adapters.vnfmadapter.packagemanagement.subscriptionmanagement;
22 import static org.slf4j.LoggerFactory.getLogger;
23 import java.util.HashMap;
24 import java.util.List;
26 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.packagemanagement.model.SubscriptionsAuthentication.AuthTypeEnum;
27 import org.onap.so.adapters.vnfmadapter.rest.exceptions.AuthenticationTypeNotSupportedException;
28 import org.slf4j.Logger;
29 import org.springframework.beans.factory.annotation.Autowired;
30 import org.springframework.stereotype.Component;
33 * Factory to provide a notification services
35 * @author Waqas Ikram (waqas.ikram@est.tech)
36 * @author Andrew Lamb (andrew.a.lamb@est.tech)
39 public class NotificationServiceProviderFactory {
41 private static final Logger logger = getLogger(NotificationServiceProviderFactory.class);
42 private static final Map<AuthTypeEnum, NotificationServiceProvider> CACHE = new HashMap<>();
45 public NotificationServiceProviderFactory(final List<NotificationServiceProvider> services) {
46 for (final NotificationServiceProvider notificationServiceProvider : services) {
47 logger.debug("Adding {} of type {} to cache", notificationServiceProvider.getClass().getCanonicalName(),
48 notificationServiceProvider.getAuthType());
49 CACHE.put(notificationServiceProvider.getAuthType(), notificationServiceProvider);
54 * Get a notification service for a given authorization type
56 * @param type the type of authentication required
57 * @return the notification service
59 public NotificationServiceProvider getNotificationSender(final AuthTypeEnum type) {
60 final NotificationServiceProvider service = CACHE.get(type);
61 if (service == null) {
62 throw new AuthenticationTypeNotSupportedException("Unknown type: " + type);