ecomp-portal-BE-os/src/main/java/org/onap/portalapp/uebhandler/WidgetNotificationHandler.java

   1 /*-
   2  * ============LICENSE_START==========================================
   3  * ONAP Portal
   4  * ===================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ===================================================================
   7  *
   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
  12  *
  13  *             http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  * Unless otherwise specified, all documentation contained herein is licensed
  22  * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
  23  * you may not use this documentation except in compliance with the License.
  24  * You may obtain a copy of the License at
  25  *
  26  *             https://creativecommons.org/licenses/by/4.0/
  27  *
  28  * Unless required by applicable law or agreed to in writing, documentation
  29  * distributed under the License is distributed on an "AS IS" BASIS,
  30  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  31  * See the License for the specific language governing permissions and
  32  * limitations under the License.
  33  *
  34  * ============LICENSE_END============================================
  35  *
  36  * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  37  */
  38 package org.onap.portalapp.uebhandler;
  39
  40 import java.text.DateFormat;
  41 import java.text.SimpleDateFormat;
  42 import java.util.Date;
  43 import java.util.List;
  44
  45 import org.onap.portalapp.portal.domain.EPApp;
  46 import org.onap.portalapp.portal.domain.EPUser;
  47 import org.onap.portalapp.portal.logging.aop.EPMetricsLog;
  48 import org.onap.portalapp.portal.service.EPAppService;
  49 import org.onap.portalapp.portal.service.SearchService;
  50 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
  51 import org.onap.portalsdk.core.onboarding.ueb.UebException;
  52 import org.onap.portalsdk.core.onboarding.ueb.UebManager;
  53 import org.onap.portalsdk.core.onboarding.ueb.UebMsg;
  54 import org.springframework.beans.factory.annotation.Autowired;
  55 import org.springframework.context.annotation.EnableAspectJAutoProxy;
  56 import org.springframework.scheduling.annotation.Async;
  57 import org.springframework.stereotype.Component;
  58
  59 @Component
  60 @org.springframework.context.annotation.Configuration
  61 @EnableAspectJAutoProxy
  62 @EPMetricsLog
  63 public class WidgetNotificationHandler {
  64         private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(WidgetNotificationHandler.class);
  65
  66         final DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss:SSSS");
  67
  68         @Autowired
  69         EPAppService appSvc;
  70
  71         @Autowired
  72         SearchService searchSvc;
  73
  74         public WidgetNotificationHandler() {
  75         }
  76
  77         @Async
  78         public void handleWidgetNotification(UebMsg requestMsg) {
  79                 if (requestMsg.getUserId() != null) {
  80                         logger.debug(EELFLoggerDelegate.debugLogger,
  81                                         "handleWidgetNotification: getting widgets/apps for user = " + requestMsg.getUserId());
  82                         EPUser user = searchSvc.searchUserByUserId(requestMsg.getUserId());
  83                         if (user != null && (appSvc != null)) {
  84                                 logger.debug(EELFLoggerDelegate.debugLogger, "Debug mytag: " + appSvc);
  85                                 List<EPApp> apps = appSvc.getUserApps(user);
  86                                 for (EPApp app : apps) {
  87                                         if (app.getUebTopicName() != null) {
  88                                                 UebMsg widgetMsg = new UebMsg();
  89                                                 widgetMsg.putSourceTopicName(app.getUebTopicName());
  90                                                 logger.debug(EELFLoggerDelegate.debugLogger, "app.getUebTopicName was invoked");
  91                                                 widgetMsg.putPayload(requestMsg.getPayload());
  92                                                 try {
  93                                                         logger.debug(EELFLoggerDelegate.debugLogger, "Sending widget notification from "
  94                                                                         + requestMsg.getSourceTopicName() + " to " + app.getUebTopicName());
  95                                                         UebManager.getInstance().publishEP(widgetMsg, app.getUebTopicName());
  96                                                 } catch (UebException e) {
  97                                                         logger.error(EELFLoggerDelegate.errorLogger, "handleWidgetNotification failed", e);
  98                                                 }
  99                                         }
 100                                 }
 101                         } else {
 102                                 logger.error(EELFLoggerDelegate.errorLogger,
 103                                                 dateFormat.format(new Date()) + "handleWidgetNotification: user " + requestMsg.getUserId()
 104                                                                 + " not found" + " source = " + requestMsg.getSourceTopicName()
 105                                                                 + ". This widget notification cannot be posted to other widgets");
 106                         }
 107                 }
 108         }
 109
 110 }