Initial OpenECOMP Portal commit

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

diff --git a/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/uebhandler/InitUebHandler.java b/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/uebhandler/InitUebHandler.java
new file mode 100644 (file)
index 0000000..b828953
--- /dev/null
+++ b/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/uebhandler/InitUebHandler.java
@@ -0,0 +1,75 @@
+/*-
+ * ================================================================================
+ * 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.util.concurrent.ConcurrentLinkedQueue;
+
+import javax.annotation.PostConstruct;
+
+import org.openecomp.portalapp.portal.logging.aop.EPMetricsLog;
+import org.openecomp.portalapp.portal.utils.EcompPortalUtils;
+import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.openecomp.portalsdk.core.onboarding.crossapi.PortalApiConstants;
+import org.openecomp.portalsdk.core.onboarding.crossapi.PortalApiProperties;
+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.Configuration;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+
+//
+// Adding this class for the sole purpose of insuring that the MainUebHandler really 
+// honors @Async and kicks off a thread.  For more info google @Async and read about
+// @Async only working if called from different class.
+//
+//@Configuration
+//@EnableAspectJAutoProxy
+//@EPMetricsLog
+public class InitUebHandler {
+       EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(InitUebHandler.class);
+       
+       //@Autowired
+       MainUebHandler mainUebHandler;
+       
+       public InitUebHandler() {
+       
+       }
+       
+       //@PostConstruct
+       public void initUeb()   {
+               
+               try {
+                       String enableListenerThread = PortalApiProperties.getProperty(PortalApiConstants.UEB_LISTENERS_ENABLE);
+                       if (enableListenerThread.equalsIgnoreCase("true")) {
+                ConcurrentLinkedQueue<UebMsg> inboxQueue = new ConcurrentLinkedQueue<UebMsg>();
+                   UebManager.getInstance().initListener(inboxQueue);
+                       mainUebHandler.runHandler(inboxQueue);
+                   logger.info(EELFLoggerDelegate.errorLogger, "Returned from initiating mainUebHandler...");
+               }
+                   else {
+                       logger.info(EELFLoggerDelegate.errorLogger, "Not starting UEB listening thread because ueb_listeners_enable is not set to true in the properties file.");
+                   }
+               }
+               catch (Exception e) {
+                       logger.error(EELFLoggerDelegate.errorLogger, EcompPortalUtils.getStackTrace(e));
+                       logger.info(EELFLoggerDelegate.errorLogger, "Not starting UEB listening thread because property could not be read " + PortalApiConstants.UEB_LISTENERS_ENABLE + e.getMessage());
+               }
+       }
+}