+++ /dev/null
-/*-
- * ================================================================================
- * 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.portal.ueb;
-
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.util.LinkedList;
-import java.util.List;
-
-import javax.annotation.PostConstruct;
-
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-import org.openecomp.portalapp.portal.domain.EPApp;
-import org.openecomp.portalapp.portal.domain.EcompApp;
-import org.openecomp.portalapp.portal.logging.aop.EPMetricsLog;
-import org.openecomp.portalapp.portal.logging.format.EPAppMessagesEnum;
-import org.openecomp.portalapp.portal.logging.logic.EPLogUtil;
-import org.openecomp.portalapp.portal.service.EPAppService;
-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.Helper;
-import org.openecomp.portalsdk.core.onboarding.ueb.Publisher;
-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.stereotype.Component;
-import org.springframework.transaction.annotation.Transactional;
-
-@Component
-@Transactional
-@org.springframework.context.annotation.Configuration
-@EnableAspectJAutoProxy
-public class EPUebHelper {
- EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(EPUebHelper.class);
-
- @Autowired
- EPAppService appsService;
-
-
- @Autowired
- private SessionFactory sessionFactory;
-
- @SuppressWarnings("unused")
- private Publisher epPublisher;
-
- public EPUebHelper() {
-
- }
- //
- // This should only be called by the ECOMP Portal App, other Apps have just one publisher and use appPublisher
- //
- @SuppressWarnings("unused")
- @EPMetricsLog
- public void refreshPublisherList()
- {
- Session localSession = null;
- boolean addedPublisher = false;
-
- try {
- localSession = sessionFactory.openSession();
-
- List<EcompApp> apps = appsService.getEcompAppAppsFullList();
- for (int i = 0; i < apps.size(); i++)
- {
- if ((apps.get(i).isEnabled()) &&
- (apps.get(i).getUebTopicName() != null) &&
- !(apps.get(i).getUebTopicName().toUpperCase().contains("ECOMP-PORTAL-INBOX")))
- {
- logger.debug(EELFLoggerDelegate.debugLogger, "UEBManager adding publisher for " + apps.get(i).getUebTopicName());
- UebManager.getInstance().addPublisher(apps.get(i).getUebTopicName());
- addedPublisher = true;
- }
- else if ((apps.get(i).getId() != 1) && // App may have been disabled, remove the publisher
- !(apps.get(i).isEnabled()))
- {
- if(apps.get(i).getUebTopicName()!=null){
- UebManager.getInstance().removePublisher(apps.get(i).getUebTopicName());
- }
- }
- }
- }
- catch (Exception e)
- {
- EPLogUtil.logEcompError(EPAppMessagesEnum.BeUebSystemError, "add/remove Publisher");
- String stackTrace = EcompPortalUtils.getStackTrace(e);
- logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred while refreshing the publisher list. Details: " + stackTrace);
- }
-
- //publisherList.print();
-
- if (addedPublisher == true) // Give publishers time to initialize
- {
- Helper.sleep(400);
- }
- }
-
- //@PostConstruct
- //@EPMetricsLog
- public void initUeb() {
- try {
- epPublisher = new Publisher(PortalApiProperties.getProperty(PortalApiConstants.UEB_APP_KEY),
- PortalApiProperties.getProperty(PortalApiConstants.UEB_APP_SECRET),
- PortalApiProperties.getProperty(PortalApiConstants.ECOMP_PORTAL_INBOX_NAME));
- } catch (Exception e) {
- EPLogUtil.logEcompError(EPAppMessagesEnum.BeUebConnectionError, e.getMessage());
- String stackTrace = EcompPortalUtils.getStackTrace(e);
- logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred while initializing the publisher. Details: " + stackTrace);
- }
-
- Thread thread = new Thread("EPUebManager: postConstructMethod - refreshPublisherList") {
- public void run(){
- refreshPublisherList();
- }
- };
- if (thread != null) {
- thread.start();
- }
- }
-
- @EPMetricsLog
- public void addPublisher(EPApp app) {
- // TODO Auto-generated method stub
- try {
- UebManager.getInstance().addPublisher(app.getUebTopicName());
- } catch (UebException e) {
- String stackTrace = EcompPortalUtils.getStackTrace(e);
- logger.error(EELFLoggerDelegate.errorLogger, "Exception while adding a publisher. Details: " + stackTrace);
- }
- }
-
- public boolean checkAvailability() {
-
- //
- // Test existence of topic at UEB url
- //
- //
- //
- boolean available = true;
- LinkedList<String> urlList = Helper.uebUrlList();
- if (!urlList.isEmpty()) {
- String url = "http://" + urlList.getFirst() + ":3904/topics/" + PortalApiProperties.getProperty(PortalApiConstants.ECOMP_PORTAL_INBOX_NAME);
- if (!url.isEmpty()) {
- try {
- URL siteURL = new URL(url);
- HttpURLConnection connection = (HttpURLConnection) siteURL.openConnection();
- connection.setRequestMethod("GET");
- connection.connect();
-
- int code = connection.getResponseCode();
- if (code == 200) {
- available = true;
- }
- else {
- EPLogUtil.logEcompError(EPAppMessagesEnum.BeUebConnectionError, url);
- available = false;
- logger.warn(EELFLoggerDelegate.errorLogger, "Warning! UEB topic existence check failed, topic = " + url );
- logger.debug(EELFLoggerDelegate.debugLogger, "Warning! UEB topic existence check failed, topic = " + url );
- }
- }
- catch (Exception e) {
- available = false;
- String stackTrace = EcompPortalUtils.getStackTrace(e);
- logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred while performing the UEB Healthcheck. Details: " + stackTrace);
- }
- }
- }
- return available;
- }
-
- public boolean MessageCanBeSentToTopic() {
-
- boolean sentMsgSuccessfully = false;
-
- UebMsg msg = new UebMsg();
- msg.putSourceTopicName(PortalApiProperties.getProperty(PortalApiConstants.ECOMP_PORTAL_INBOX_NAME));
- msg.putPayload("Pinging topic for health check");
- msg.putMsgType(EPUebMsgTypes.UEB_MSG_TYPE_HEALTH_CHECK);
-
- try {
- // epPublisher.send(msg);
- sentMsgSuccessfully = true;
- }
- catch (Exception e) {
- EPLogUtil.logEcompError(EPAppMessagesEnum.BeHealthCheckUebClusterError);
- String stackTrace = EcompPortalUtils.getStackTrace(e);
- sentMsgSuccessfully = false;
- logger.warn(EELFLoggerDelegate.errorLogger, "Warning! could not successfully publish a UEB msg to "
- + PortalApiProperties.getProperty(PortalApiConstants.ECOMP_PORTAL_INBOX_NAME) + " exception : " + stackTrace);
- }
-
- return sentMsgSuccessfully;
- }
-
-}
-
-
Code Review / portal.git / blobdiff