2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 - 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.core.tools.store;
23 import com.datastax.driver.mapping.annotations.Accessor;
24 import com.datastax.driver.mapping.annotations.Query;
25 import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
27 import java.util.HashSet;
30 public class NotificationHandler {
32 public void registerNotificationForUserOnEntity(String user, String entityId) {
34 Set<String> userSet = new HashSet<>();
36 NoSqlDbFactory.getInstance().createInterface().getMappingManager()
37 .createAccessor(NotificationAccessor.class)
38 .updateNotificationSubscription(userSet, entityId);
42 interface NotificationAccessor {
44 @Query("UPDATE dox.notification_subscribers SET subscribers = subscribers + ? where " +
46 void updateNotificationSubscription(Set<String> users, String entityId);