2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ===================================================================
8 * Unless otherwise specified, all software contained herein is licensed
9 * under the Apache License, Version 2.0 (the "License");
10 * you may not use this software except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
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22 * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
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34 * ============LICENSE_END============================================
38 package org.onap.portalapp.uebhandler;
40 import java.util.concurrent.ConcurrentLinkedQueue;
42 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
43 import org.onap.portalsdk.core.onboarding.ueb.UebManager;
44 import org.onap.portalsdk.core.onboarding.ueb.UebMsg;
45 import org.onap.portalsdk.core.onboarding.util.PortalApiConstants;
46 import org.onap.portalsdk.core.onboarding.util.PortalApiProperties;
49 // Adding this class for the sole purpose of insuring that the MainUebHandler really
50 // honors @Async and kicks off a thread. For more info google @Async and read about
51 // @Async only working if called from different class.
54 //@EnableAspectJAutoProxy
56 public class InitUebHandler {
57 private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(InitUebHandler.class);
60 private MainUebHandler mainUebHandler;
62 public InitUebHandler() {
67 public void initUeb() {
69 String enableListenerThread = PortalApiProperties.getProperty(PortalApiConstants.UEB_LISTENERS_ENABLE);
70 if (enableListenerThread.equalsIgnoreCase("true")) {
71 ConcurrentLinkedQueue<UebMsg> inboxQueue = new ConcurrentLinkedQueue<UebMsg>();
72 UebManager.getInstance().initListener(inboxQueue);
73 mainUebHandler.runHandler(inboxQueue);
74 logger.info(EELFLoggerDelegate.errorLogger, "Returned from initiating mainUebHandler...");
76 logger.info(EELFLoggerDelegate.errorLogger,
77 "Not starting UEB listening thread because ueb_listeners_enable is not set to true in the properties file.");
79 } catch (Exception e) {
80 logger.error(EELFLoggerDelegate.errorLogger, "initUeb failed", e);
81 logger.info(EELFLoggerDelegate.errorLogger,
82 "Not starting UEB listening thread because property could not be read "
83 + PortalApiConstants.UEB_LISTENERS_ENABLE + e.getMessage());