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

   1 /*-
   2  * ================================================================================
   3  * ECOMP Portal
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property
   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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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  * ================================================================================
  19  */
  20 package org.openecomp.portalapp.uebhandler;
  21
  22 import java.text.DateFormat;
  23 import java.text.SimpleDateFormat;
  24 import java.util.Date;
  25 import java.util.List;
  26
  27 import org.openecomp.portalapp.portal.domain.EPApp;
  28 import org.openecomp.portalapp.portal.domain.EPUser;
  29 import org.openecomp.portalapp.portal.logging.aop.EPMetricsLog;
  30 import org.openecomp.portalapp.portal.service.EPAppService;
  31 import org.openecomp.portalapp.portal.service.SearchService;
  32 import org.openecomp.portalapp.portal.utils.EcompPortalUtils;
  33 import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
  34 import org.openecomp.portalsdk.core.onboarding.ueb.UebException;
  35 import org.openecomp.portalsdk.core.onboarding.ueb.UebManager;
  36 import org.openecomp.portalsdk.core.onboarding.ueb.UebMsg;
  37 import org.springframework.beans.factory.annotation.Autowired;
  38 import org.springframework.context.annotation.EnableAspectJAutoProxy;
  39 import org.springframework.scheduling.annotation.Async;
  40 import org.springframework.stereotype.Component;
  41
  42 @Component
  43 @org.springframework.context.annotation.Configuration
  44 @EnableAspectJAutoProxy
  45 @EPMetricsLog
  46 public class WidgetNotificationHandler {
  47         EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(WidgetNotificationHandler.class);
  48
  49         final DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss:SSSS");
  50
  51         @Autowired
  52         EPAppService appSvc;
  53
  54         @Autowired
  55         SearchService searchSvc;
  56
  57
  58         public WidgetNotificationHandler()
  59         {
  60         }
  61
  62         @Async
  63         public void handleWidgetNotification(UebMsg requestMsg)
  64         {
  65                 if (requestMsg.getUserId() != null) {
  66                         logger.debug(EELFLoggerDelegate.debugLogger, "handleWidgetNotification: getting widgets/apps for user = " + requestMsg.getUserId());
  67                         EPUser user = searchSvc.searchUserByUserId(requestMsg.getUserId());
  68                         if (user != null && (appSvc != null)) {
  69                                 logger.debug(EELFLoggerDelegate.debugLogger, "Debug mytag: " + appSvc);
  70                             List<EPApp> apps = appSvc.getUserApps(user);
  71                             for (EPApp app : apps) {
  72                                 if (app.getUebTopicName() != null) {
  73                                         UebMsg widgetMsg = new UebMsg();
  74                                     widgetMsg.putSourceTopicName(app.getUebTopicName());
  75                                     logger.debug(EELFLoggerDelegate.debugLogger, "app.getUebTopicName was invoked");
  76                                         widgetMsg.putPayload(requestMsg.getPayload());
  77                                         try {
  78                                                 logger.debug(EELFLoggerDelegate.debugLogger, "Sending widget notification from " + requestMsg.getSourceTopicName() + " to " + app.getUebTopicName());
  79                                                 UebManager.getInstance().publishEP(widgetMsg, app.getUebTopicName());
  80                                             } catch (UebException e) {
  81                                                 logger.error(EELFLoggerDelegate.errorLogger, "handleWidgetNotification publishEP exception" + EcompPortalUtils.getStackTrace(e));
  82                                             }
  83                                 }
  84                             }
  85                         } else {
  86                                 logger.error(EELFLoggerDelegate.errorLogger, dateFormat.format(new Date()) +  "handleWidgetNotification: user " +
  87                                          requestMsg.getUserId() + " not found" + " source = " + requestMsg.getSourceTopicName() +
  88                                          ". This widget notification cannot be posted to other widgets");
  89                         }
  90                 }
  91         }
  92
  93 }