1 /*******************************************************************************
2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 Wipro Limited.
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 *******************************************************************************/
22 package org.onap.dcaegen2.services.sonhms;
24 import fj.data.Either;
26 import org.onap.dcaegen2.services.sonhms.dmaap.PolicyDmaapClient;
27 import org.onap.dcaegen2.services.sonhms.model.PMNotification;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
31 public class PMThread implements Runnable {
33 private static Logger log = LoggerFactory.getLogger(PMThread.class);
35 private NewPmNotification newPmNotification;
37 private DmaapNotificationsComponent dmaapNotificationsComponent;
39 private PMNotificationHandler pmNotificationHandler;
42 * parameterized constructor.
44 public PMThread(NewPmNotification newPmNotification) {
46 this.newPmNotification = newPmNotification;
47 dmaapNotificationsComponent = new DmaapNotificationsComponent();
48 pmNotificationHandler = new PMNotificationHandler(new PolicyDmaapClient());
53 log.info("PM thread starting ...");
54 // check for PM notifications
59 if (newPmNotification.getNewNotif()) {
60 log.info("New PM notification from Dmaap");
61 Either<PMNotification, Integer> pmNotification = dmaapNotificationsComponent.getPmNotifications();
62 if (pmNotification.isRight()) {
63 if (pmNotification.right().value() == 400) {
64 log.error("error parsing pm notifications");
65 } else if (pmNotification.right().value() == 404) {
66 log.info("Queue is empty");
67 newPmNotification.setNewNotif(false);
69 } else if (pmNotification.isLeft()) {
70 Configuration configuration = Configuration.getInstance();
71 Boolean result = pmNotificationHandler.handlePmNotifications(pmNotification.left().value(),
72 configuration.getBadThreshold());
73 log.info("pm notification handler result {}", result);
77 } catch (Exception e) {
78 log.error("Exception in PM Thread ", e);