Initial OpenECOMP Portal commit

[portal.git] / ecomp-portal-BE / src / main / java / org / openecomp / portalapp / uebhandler / WidgetNotificationHandler.java

diff --git a/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/uebhandler/WidgetNotificationHandler.java b/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/uebhandler/WidgetNotificationHandler.java
new file mode 100644 (file)
index 0000000..a066b12
--- /dev/null
+++ b/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/uebhandler/WidgetNotificationHandler.java
@@ -0,0 +1,93 @@
+/*-
+ * ================================================================================
+ * eCOMP Portal
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ================================================================================
+ */
+package org.openecomp.portalapp.uebhandler;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+
+import org.openecomp.portalapp.portal.domain.EPApp;
+import org.openecomp.portalapp.portal.domain.EPUser;
+import org.openecomp.portalapp.portal.logging.aop.EPMetricsLog;
+import org.openecomp.portalapp.portal.service.EPAppService;
+import org.openecomp.portalapp.portal.service.SearchService;
+import org.openecomp.portalapp.portal.utils.EcompPortalUtils;
+import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.openecomp.portalsdk.core.onboarding.ueb.UebException;
+import org.openecomp.portalsdk.core.onboarding.ueb.UebManager;
+import org.openecomp.portalsdk.core.onboarding.ueb.UebMsg;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Component;
+
+@Component
+@org.springframework.context.annotation.Configuration
+@EnableAspectJAutoProxy
+@EPMetricsLog
+public class WidgetNotificationHandler {
+       EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(WidgetNotificationHandler.class);
+       
+       final DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss:SSSS");
+       
+       @Autowired
+       EPAppService appSvc;
+       
+       @Autowired
+       SearchService searchSvc;
+
+       
+       public WidgetNotificationHandler()
+       {
+       }
+        
+       @Async
+       public void handleWidgetNotification(UebMsg requestMsg)
+       {       
+               if (requestMsg.getUserId() != null) {
+                       logger.debug(EELFLoggerDelegate.debugLogger, "handleWidgetNotification: getting widgets/apps for user = " + requestMsg.getUserId());
+                       EPUser user = searchSvc.searchUserByUserId(requestMsg.getUserId());
+                       if (user != null && (appSvc != null)) {
+                               logger.debug(EELFLoggerDelegate.debugLogger, "Debug mytag: " + appSvc);
+                           List<EPApp> apps = appSvc.getUserApps(user);
+                           for (EPApp app : apps) {
+                               if (app.getUebTopicName() != null) {
+                                       UebMsg widgetMsg = new UebMsg();
+                                   widgetMsg.putSourceTopicName(app.getUebTopicName());
+                                   logger.debug(EELFLoggerDelegate.debugLogger, "app.getUebTopicName was invoked");
+                                       widgetMsg.putPayload(requestMsg.getPayload());
+                                       try {
+                                               logger.debug(EELFLoggerDelegate.debugLogger, "Sending widget notification from " + requestMsg.getSourceTopicName() + " to " + app.getUebTopicName());
+                                               UebManager.getInstance().publishEP(widgetMsg, app.getUebTopicName());
+                                           } catch (UebException e) {
+                                               logger.error(EELFLoggerDelegate.errorLogger, "handleWidgetNotification publishEP exception" + EcompPortalUtils.getStackTrace(e));
+                                           }
+                               }
+                           }
+                       } else {
+                               logger.error(EELFLoggerDelegate.errorLogger, dateFormat.format(new Date()) +  "handleWidgetNotification: user " + 
+                                        requestMsg.getUserId() + " not found" + " source = " + requestMsg.getSourceTopicName() + 
+                                        ". This widget notification cannot be posted to other widgets");
+                       }
+               }
+       }
+
+}