* ============LICENSE_START=======================================================
* ONAP-PDP-REST
* ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
import javax.websocket.Session;
import javax.websocket.server.ServerEndpoint;
+import org.onap.policy.api.PolicyEngineException;
import org.onap.policy.common.logging.eelf.MessageCodes;
import org.onap.policy.common.logging.eelf.PolicyLogger;
import org.onap.policy.common.logging.flexlogger.FlexLogger;
import org.onap.policy.common.logging.flexlogger.Logger;
import org.onap.policy.pdp.rest.api.services.NotificationService;
-import org.onap.policy.rest.XACMLRestProperties;
+import org.onap.policy.rest.XacmlRestProperties;
import org.onap.policy.utils.BusPublisher;
import org.onap.policy.xacml.api.XACMLErrorConstants;
* The NotificationServer sends the Server Notifications to the Clients once there is any Event.
* WebSockets is being used as a medium for sending Notifications.
* UEB is being used as a medium for sending Notifications.
- * DMAAP is being used as a medium for sending Notifications.
- *
+ * DMAAP is being used as a medium for sending Notifications.
+ *
* @version 0.2
*
**/
private static final Logger LOGGER = FlexLogger.getLogger(NotificationServer.class);
private static Queue<Session> queue = new ConcurrentLinkedQueue<>();
private static String update = null;
- private static String hosts = null;
- private static URL aURL = null;
-
+
@OnOpen
public void openConnection(Session session) {
LOGGER.info("Session Connected: " + session.getId());
queue.add(session);
}
-
+
@OnClose
public void closeConnection(Session session) {
queue.remove(session);
}
-
+
@OnError
public void error(Session session, Throwable t) {
queue.remove(session);
LOGGER.info(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Session Error for : " + session.getId() + " Error: " + t.getMessage());
-
+
}
-
+
@OnMessage
- public void Message(String message, Session session) {
-
+ public void message(String message, Session session) {
+
if(message.equalsIgnoreCase("Manual")) {
try {
session.getBasicRemote().sendText(update);
} catch (IOException e) {
LOGGER.info(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error in sending the Event Notification: "+ e.getMessage() + e);
LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error sending Message update");
- }
+ }
}
}
- public static void sendNotification(String notification, String propNotificationType, String pdpURL) throws Exception {
+ public static void sendNotification(String notification, String propNotificationType, String pdpURL) throws PolicyEngineException, IOException, InterruptedException {
LOGGER.debug("Notification set to " + propNotificationType);
if (propNotificationType.equals("ueb")){
String topic = null;
try {
- aURL = new URL(pdpURL);
+ URL aURL = new URL(pdpURL);
topic = aURL.getHost() + aURL.getPort();
} catch (MalformedURLException e1) {
pdpURL = pdpURL.replace("/", "");
LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error in parsing out pdpURL for UEB notfication ");
PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e1, "Error in parsing out pdpURL for UEB notfication ");
}
- hosts = XACMLProperties.getProperty(XACMLRestProperties.PROP_NOTIFICATION_SERVERS);
- String apiKey = XACMLProperties.getProperty(XACMLRestProperties.PROP_UEB_API_KEY);
- String apiSecret = XACMLProperties.getProperty(XACMLRestProperties.PROP_UEB_API_SECRET);
+ String hosts = XACMLProperties.getProperty(XacmlRestProperties.PROP_NOTIFICATION_SERVERS);
+ String apiKey = XACMLProperties.getProperty(XacmlRestProperties.PROP_UEB_API_KEY);
+ String apiSecret = XACMLProperties.getProperty(XacmlRestProperties.PROP_UEB_API_SECRET);
LOGGER.debug("Creating Publisher for host: " + hosts + " with topic: " + topic);
CambriaBatchingPublisher pub = null;
try {
if(hosts==null || topic==null || apiKey==null || apiSecret==null){
LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "UEB properties are missing from the property file ");
- throw new Exception(XACMLErrorConstants.ERROR_DATA_ISSUE + "UEB properties are missing from the property file ");
+ throw new PolicyEngineException(XACMLErrorConstants.ERROR_DATA_ISSUE + "UEB properties are missing from the property file ");
}
- hosts.trim();
- topic.trim();
- apiKey.trim();
- apiSecret.trim();
+ hosts = hosts.trim();
+ topic = topic.trim();
+ apiKey = apiKey.trim();
+ apiSecret = apiSecret.trim();
pub = new CambriaClientBuilders.PublisherBuilder ()
.usingHosts ( hosts )
.onTopic ( topic )
}
}
} else if (propNotificationType.equals("dmaap")) {
-
+
// Setting up the Publisher for DMaaP MR
- String dmaapServers = XACMLProperties.getProperty(XACMLRestProperties.PROP_NOTIFICATION_SERVERS);
- String topic = XACMLProperties.getProperty(XACMLRestProperties.PROP_NOTIFICATION_TOPIC);
+ String dmaapServers = XACMLProperties.getProperty(XacmlRestProperties.PROP_NOTIFICATION_SERVERS);
+ String topic = XACMLProperties.getProperty(XacmlRestProperties.PROP_NOTIFICATION_TOPIC);
String aafLogin = XACMLProperties.getProperty("DMAAP_AAF_LOGIN");
String aafPassword = XACMLProperties.getProperty("DMAAP_AAF_PASSWORD");
-
+
try {
if(dmaapServers==null || topic==null){
LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "DMaaP properties are missing from the property file ");
- throw new Exception(XACMLErrorConstants.ERROR_DATA_ISSUE + "DMaaP properties are missing from the property file ");
+ throw new PolicyEngineException(XACMLErrorConstants.ERROR_DATA_ISSUE + "DMaaP properties are missing from the property file ");
}
-
- dmaapServers.trim();
- topic.trim();
- aafLogin.trim();
- aafPassword.trim();
-
+
+ dmaapServers= dmaapServers.trim();
+ topic= topic.trim();
+ aafLogin= aafLogin.trim();
+ aafPassword= aafPassword.trim();
+
List<String> dmaapList = null;
if(dmaapServers.contains(",")) {
dmaapList = new ArrayList<>(Arrays.asList(dmaapServers.split("\\s*,\\s*")));
dmaapList = new ArrayList<>();
dmaapList.add(dmaapServers);
}
-
- BusPublisher publisher =
- new BusPublisher.DmaapPublisherWrapper(dmaapList,
- topic,
- aafLogin,
+
+ BusPublisher publisher =
+ new BusPublisher.DmaapPublisherWrapper(dmaapList,
+ topic,
+ aafLogin,
aafPassword);
-
+
// Sending notification through DMaaP Message Router
publisher.send( "MyPartitionKey", notification);
LOGGER.debug("Message Published on DMaaP :" + dmaapList.get(0) + "for Topic: " + topic);
publisher.close();
-
+
} catch (Exception e) {
LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error sending notification update" + e.getMessage() + e);
}
}
-
+
for(Session session: queue) {
try {
+ LOGGER.info("\n Sending Notification: " + notification + " for client session id: " + session.getId() + "\n "
+ + "PDPUrl is " + pdpURL);
+ LOGGER.info("NotificationServer: sending text message");
session.getBasicRemote().sendText(notification);
} catch (IOException e) {
LOGGER.info(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Error in sending the Event Notification: "+ e.getMessage() + e);
}
}
+
NotificationService.sendNotification(notification);
}
public static void setUpdate(String update) {
NotificationServer.update = update;
}
-
+
}
Code Review / policy / engine.git / blobdiff