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-rw-r--r--sdnr/wt/websocketmanager/provider/pom.xml156
-rw-r--r--sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManager.java130
-rw-r--r--sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManagerProvider.java109
-rw-r--r--sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManagerSocket.java245
-rw-r--r--sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/data/TimeRateLimitingQueue.java34
-rw-r--r--sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/AkkaConfig.java207
-rw-r--r--sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/RateFilter.java138
-rw-r--r--sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/UserScopes.java56
-rw-r--r--sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/websocket/SyncWebSocketClient.java120
-rw-r--r--sdnr/wt/websocketmanager/provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml41
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/AkkaConfigTest.java76
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/RateFilterTest.java81
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/TestDeserialize.java85
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/TestSerializer.java59
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/UserScopeTest.java61
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsockerProviderTest.java45
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketClientTest.java48
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketMessageTest.java83
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketServerConnectTest.java45
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/resources/akka-cluster-local.cfg49
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/resources/akka-cluster.cfg49
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/resources/akka-singlenode.cfg48
-rw-r--r--sdnr/wt/websocketmanager/provider/src/test/resources/simplelogger.properties58
23 files changed, 2023 insertions, 0 deletions
diff --git a/sdnr/wt/websocketmanager/provider/pom.xml b/sdnr/wt/websocketmanager/provider/pom.xml
new file mode 100644
index 000000000..f1a7d2e52
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/pom.xml
@@ -0,0 +1,156 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ ============LICENSE_START=======================================================
+ ~ ONAP : ccsdk features
+ ~ ================================================================================
+ ~ Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
+ ~ All rights reserved.
+ ~ ================================================================================
+ ~ Update Copyright (C) 2020 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.
+ ~ See the License for the specific language governing permissions and
+ ~ limitations under the License.
+ ~ ============LICENSE_END=======================================================
+ ~
+ -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.onap.ccsdk.parent</groupId>
+ <artifactId>binding-parent</artifactId>
+ <version>2.2.0-SNAPSHOT</version>
+ <relativePath/>
+ </parent>
+
+ <groupId>org.onap.ccsdk.features.sdnr.wt</groupId>
+ <artifactId>sdnr-wt-websocketmanager-provider</artifactId>
+ <version>1.2.0-SNAPSHOT</version>
+ <packaging>bundle</packaging>
+
+ <name>ccsdk-features :: ${project.artifactId}</name>
+ <licenses>
+ <license>
+ <name>Apache License, Version 2.0</name>
+ <url>http://www.apache.org/licenses/LICENSE-2.0</url>
+ </license>
+ </licenses>
+
+ <properties>
+ <maven.javadoc.skip>true</maven.javadoc.skip>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>${project.groupId}</groupId>
+ <artifactId>sdnr-wt-websocketmanager-model</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>${project.groupId}</groupId>
+ <artifactId>sdnr-wt-yang-utils</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>javax.servlet</groupId>
+ <artifactId>javax.servlet-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.eclipse.jetty.websocket</groupId>
+ <artifactId>websocket-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.eclipse.jetty.websocket</groupId>
+ <artifactId>websocket-servlet</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>io.netty</groupId>
+ <artifactId>netty-transport</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>io.netty</groupId>
+ <artifactId>netty-all</artifactId>
+ <!-- <version>${netty.version}</version> -->
+ </dependency>
+ <dependency>
+ <groupId>org.json</groupId>
+ <artifactId>json</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.typesafe.akka</groupId>
+ <artifactId>akka-actor_2.13</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.typesafe.akka</groupId>
+ <artifactId>akka-cluster_2.13</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.java-websocket</groupId>
+ <artifactId>Java-WebSocket</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.opendaylight.mdsal</groupId>
+ <artifactId>mdsal-binding-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.opendaylight.mdsal</groupId>
+ <artifactId>mdsal-dom-api</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.opendaylight.mdsal.binding.model.ietf</groupId>
+ <artifactId>rfc6991-ietf-yang-types</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.core</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.compendium</artifactId>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.mockito</groupId>
+ <artifactId>mockito-core</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.eclipse.jetty</groupId>
+ <artifactId>jetty-server</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.eclipse.jetty</groupId>
+ <artifactId>jetty-servlet</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>${project.groupId}</groupId>
+ <artifactId>sdnr-wt-devicemanager-provider</artifactId>
+ <version>${project.version}</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>${project.groupId}</groupId>
+ <artifactId>sdnr-wt-data-provider-model</artifactId>
+ <version>${project.version}</version>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+</project>
diff --git a/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManager.java b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManager.java
new file mode 100644
index 000000000..7b4916d5a
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManager.java
@@ -0,0 +1,130 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.eclipse.jetty.websocket.servlet.WebSocketServlet;
+import org.eclipse.jetty.websocket.servlet.WebSocketServletFactory;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.WebSocketManagerSocket.EventInputCallback;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils.AkkaConfig;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils.AkkaConfig.ClusterConfig;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils.AkkaConfig.ClusterNodeInfo;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.websocket.SyncWebSocketClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class WebSocketManager extends WebSocketServlet {
+
+ private static final long serialVersionUID = -681665669062744439L;
+
+ private static final Logger LOG = LoggerFactory.getLogger(WebSocketManager.class.getName());
+ private static final String APPLICATION_NAME = WebSocketManager.class.getName();
+ private static final int PORT = 8181;
+ private final EventInputCallback rpcEventInputCallback;
+ private final AkkaConfig akkaConfig;
+ /**
+ * timeout for websocket with no messages in ms
+ */
+ //private static final long IDLE_TIMEOUT = 5 * 60 * 1000L;
+ private static final long IDLE_TIMEOUT = 0L;
+
+ private final ArrayList<URI> clusterNodeClients = new ArrayList<>();
+
+ public WebSocketManager() {
+ this(null, null);
+ }
+
+ public WebSocketManager(AkkaConfig akkaconfig, EventInputCallback cb) {
+ super();
+ this.akkaConfig = akkaconfig;
+ if (cb != null) {
+ this.rpcEventInputCallback = cb;
+ } else {
+ this.rpcEventInputCallback = message -> {
+ LOG.debug("onMessagePushed: " + message);
+ SyncWebSocketClient client;
+ for (URI clientURI : WebSocketManager.this.clusterNodeClients) {
+ client = new SyncWebSocketClient(clientURI);
+ LOG.debug("try to push message to " + client.getURI());
+ client.openAndSendAndCloseSync(message);
+ }
+ };
+ }
+ LOG.info("Create servlet for {}", APPLICATION_NAME);
+ }
+
+ @Override
+ public void configure(WebSocketServletFactory factory) {
+ LOG.info("Configure provider for {}", APPLICATION_NAME);
+ // set a second timeout
+ factory.getPolicy().setIdleTimeout(IDLE_TIMEOUT);
+ factory.getPolicy().setMaxBinaryMessageSize(1);
+ factory.getPolicy().setMaxTextMessageSize(64 * 1024);
+
+ // register Socket as the WebSocket to create on Upgrade
+ factory.register(WebSocketManagerSocket.class);
+
+ AkkaConfig cfg = this.akkaConfig;
+ if (cfg == null) {
+ try {
+ cfg = AkkaConfig.load();
+ } catch (Exception e) {
+ LOG.warn("problem loading akka config: " + e.getMessage());
+ }
+ }
+ if (cfg != null && cfg.isCluster()) {
+ this.initWSClients(cfg.getClusterConfig());
+ }
+ }
+
+ /**********************************************************
+ * Private functions
+ */
+
+ @Override
+ protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+ if (req.getHeader("Upgrade") != null) {
+ /* Accept upgrade request */
+ resp.setStatus(101);
+ resp.setHeader("Upgrade", "XYZP");
+ resp.setHeader("Connection", "Upgrade");
+ resp.setHeader("OtherHeaderB", "Value");
+ }
+ }
+
+ private void initWSClients(ClusterConfig clusterConfig) {
+ for (ClusterNodeInfo nodeConfig : clusterConfig.getSeedNodes()) {
+ if (clusterConfig.isMe(nodeConfig)) {
+ continue;
+ }
+ String url = String.format("ws://%s:%d/websocket", nodeConfig.getRemoteAddress(), PORT);
+ try {
+ LOG.debug("registering ws client for " + url);
+ clusterNodeClients.add(new URI(url));
+ } catch (URISyntaxException e) {
+ LOG.warn("problem instantiating wsclient for url: " + url);
+ }
+ }
+ }
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManagerProvider.java b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManagerProvider.java
new file mode 100644
index 000000000..0b6e9b453
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManagerProvider.java
@@ -0,0 +1,109 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager;
+
+import java.time.Instant;
+import javax.servlet.ServletException;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.WebsocketManagerService;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.NotificationOutput;
+import org.onap.ccsdk.features.sdnr.wt.yang.mapper.YangToolsMapperHelper;
+import org.opendaylight.mdsal.dom.api.DOMNotification;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DateAndTime;
+import org.opendaylight.yangtools.yang.binding.Notification;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.osgi.service.http.HttpService;
+import org.osgi.service.http.NamespaceException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class WebSocketManagerProvider implements WebsocketManagerService, AutoCloseable {
+
+ private static final Logger LOG = LoggerFactory.getLogger(WebSocketManagerProvider.class);
+ private static final String APPLICATION_NAME = WebSocketManagerProvider.class.getName();
+ private static final String ALIAS = "/websocket";
+
+ private WebSocketManager wsServlet = null;
+
+ public WebSocketManagerProvider() {
+ LOG.info("Creating provider for {}", APPLICATION_NAME);
+ }
+
+
+ public void init() {
+ LOG.info("Init provider for {}", APPLICATION_NAME);
+ }
+
+ @Override
+ public void close() throws Exception {
+ LOG.info("Close provider for {}", APPLICATION_NAME);
+ }
+
+ public void onUnbindService(HttpService httpService) {
+ httpService.unregister(ALIAS);
+ wsServlet = null;
+ }
+
+ public void onBindService(HttpService httpService) throws ServletException, NamespaceException {
+ if (httpService == null) {
+ LOG.warn("Unable to inject HttpService into DluxLoader. dlux modules won't work without httpService");
+ } else {
+
+ if (wsServlet == null) {
+ wsServlet = new WebSocketManager();
+ httpService.registerServlet(ALIAS, wsServlet, null, null);
+ LOG.info("websocket servlet registered.");
+ } else {
+ LOG.warn("Servelt ");
+ }
+ }
+
+ }
+
+ public WebSocketManager getWsServlet() {
+ return wsServlet;
+ }
+
+ public void setWsServlet(WebSocketManager wsServlet) {
+ this.wsServlet = wsServlet;
+ }
+
+
+ @Override
+ public void sendNotification(Notification notification, String nodeId, QName eventType) {
+ this.sendNotification(notification, nodeId, eventType, YangToolsMapperHelper.getTime(notification,Instant.now()));
+ }
+
+ @Override
+ public void sendNotification(Notification notification, String nodeId, QName eventType, DateAndTime eventTime) {
+ WebSocketManagerSocket.broadCast(new NotificationOutput(notification, nodeId, eventType, eventTime));
+
+ }
+
+ @Override
+ public void sendNotification(DOMNotification notification, String nodeId, QName eventType) {
+ LOG.warn("not yet implemented");
+
+ }
+
+ @Override
+ public void sendNotification(DOMNotification notification, String nodeId, QName eventType, DateAndTime eventTime) {
+ LOG.warn("not yet implemented");
+
+ }
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManagerSocket.java b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManagerSocket.java
new file mode 100644
index 000000000..945de3c1f
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/WebSocketManagerSocket.java
@@ -0,0 +1,245 @@
+/*
+* ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Random;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import org.eclipse.jetty.websocket.api.Session;
+import org.eclipse.jetty.websocket.api.WebSocketAdapter;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.NotificationOutput;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.ReducedSchemaInfo;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.ScopeRegistration;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.ScopeRegistration.DataType;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.ScopeRegistrationResponse;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils.UserScopes;
+import org.onap.ccsdk.features.sdnr.wt.yang.mapper.YangToolsMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class WebSocketManagerSocket extends WebSocketAdapter {
+
+ private static final Logger LOG = LoggerFactory.getLogger(WebSocketManagerSocket.class.getName());
+ public static final String MSG_KEY_DATA = "data";
+ public static final DataType MSG_KEY_SCOPES = DataType.scopes;
+ public static final String MSG_KEY_PARAM = "param";
+ public static final String MSG_KEY_VALUE = "value";
+ public static final String MSG_KEY_SCOPE = "scope";
+
+ public static final String KEY_NODEID = "nodeId";
+ public static final String KEY_EVENTTYPE = "eventType";
+ private static final String REGEX_SCOPEREGISTRATION = "\"data\"[\\s]*:[\\s]*\"scopes\"";
+ private static final Pattern PATTERN_SCOPEREGISTRATION =
+ Pattern.compile(REGEX_SCOPEREGISTRATION, Pattern.MULTILINE);
+ private static final Random RND = new Random();
+
+
+ /**
+ * list of all sessionids
+ */
+ private static final List<String> sessionIds = new ArrayList<>();
+ /**
+ * map of sessionid <=> UserScopes
+ */
+ private static final HashMap<String, UserScopes> userScopesList = new HashMap<>();
+ /**
+ * map of class.hashCode <=> class
+ */
+ private static final HashMap<String, WebSocketManagerSocket> clientList = new HashMap<>();
+
+ private static final YangToolsMapper mapper = new YangToolsMapper();
+ private final String myUniqueSessionId;
+
+ private Session session = null;
+
+ public interface EventInputCallback {
+ void onMessagePushed(final String message) throws Exception;
+ }
+
+ public WebSocketManagerSocket() {
+ this.myUniqueSessionId = _genSessionId();
+ }
+
+ @Override
+ protected void finalize() throws Throwable {
+ sessionIds.remove(this.myUniqueSessionId);
+ }
+
+ private static String _genSessionId() {
+ String sid = String.valueOf(RND.nextLong());
+ while (sessionIds.contains(sid)) {
+ sid = String.valueOf(RND.nextLong());
+ }
+ sessionIds.add(sid);
+ return sid;
+ }
+
+ @Override
+ public void onWebSocketText(String message) {
+ LOG.info("{} has sent {}", this.getRemoteAdr(), message);
+ if (!this.manageClientRequest(message)) {
+ this.manageClientRequest2(message);
+ }
+ }
+
+ @Override
+ public void onWebSocketBinary(byte[] payload, int offset, int len) {
+ LOG.debug("Binary not supported");
+ }
+
+ @Override
+ public void onWebSocketConnect(Session sess) {
+ this.session = sess;
+ clientList.put(String.valueOf(this.hashCode()), this);
+ LOG.debug("client connected from " + this.getRemoteAdr());
+ }
+
+ @Override
+ public void onWebSocketClose(int statusCode, String reason) {
+ clientList.remove(String.valueOf(this.hashCode()));
+ LOG.debug("client disconnected from " + this.getRemoteAdr());
+ }
+
+ @Override
+ public void onWebSocketError(Throwable cause) {
+ LOG.debug("error caused on " + this.getRemoteAdr() + " :" + cause.getMessage());
+ // super.onWebSocketError(cause);
+ }
+
+ private String getRemoteAdr() {
+ String adr = "unknown";
+ try {
+ adr = this.session.getRemoteAddress().toString();
+ } catch (Exception e) {
+ LOG.debug("error resolving adr: {}", e.getMessage());
+ }
+ return adr;
+ }
+
+ /**
+ *
+ * @param request is a json object {"data":"scopes","scopes":["scope1","scope2",...]}
+ * @return if handled
+ */
+ private boolean manageClientRequest(String request) {
+ boolean ret = false;
+ final Matcher matcher = PATTERN_SCOPEREGISTRATION.matcher(request);
+ if(!matcher.find()) {
+ return false;
+ }
+ try {
+ ScopeRegistration registration = mapper.readValue(request, ScopeRegistration.class);
+ if (registration!=null && registration.validate() && registration.isType(MSG_KEY_SCOPES)) {
+ ret = true;
+ String sessionId = this.getSessionId();
+ UserScopes clientDto = new UserScopes();
+ clientDto.setScopes(registration.getScopes());
+ userScopesList.put(sessionId, clientDto);
+ this.send(mapper.writeValueAsString(ScopeRegistrationResponse.success(registration.getScopes())));
+ }
+
+ } catch (JsonProcessingException e) {
+ LOG.warn("problem set scope: " + e.getMessage());
+ try {
+ this.send(mapper.writeValueAsString(ScopeRegistrationResponse.error(e.getMessage())));
+ } catch (JsonProcessingException e1) {
+ LOG.warn("problem sending error response via ws: " + e1);
+ }
+ }
+ return ret;
+ }
+
+ /*
+ * broadcast message to all your clients
+ */
+ private void manageClientRequest2(String request) {
+ try {
+ NotificationOutput notification = mapper.readValue(request, NotificationOutput.class);
+ if (notification.getNodeId() != null && notification.getType() != null) {
+ this.sendToAll(notification.getNodeId(), notification.getType(), request);
+ }
+ } catch (Exception e) {
+ LOG.warn("handle ws request failed:" + e.getMessage());
+ }
+ }
+
+ public void send(String msg) {
+ try {
+ LOG.trace("sending {}", msg);
+ this.session.getRemote().sendString(msg);
+ } catch (Exception e) {
+ LOG.warn("problem sending message: " + e.getMessage());
+ }
+ }
+
+ public String getSessionId() {
+ return this.myUniqueSessionId;
+ }
+
+ private void sendToAll(NotificationOutput output) {
+ try {
+ this.sendToAll(output.getNodeId(), output.getType(), mapper.writeValueAsString(output));
+ } catch (JsonProcessingException e) {
+ LOG.warn("problem serializing noitifcation: ", e);
+ }
+ }
+
+ private void sendToAll(String nodeId, ReducedSchemaInfo reducedSchemaInfo, String notification) {
+ if (clientList.size() > 0) {
+ for (Map.Entry<String, WebSocketManagerSocket> entry : clientList.entrySet()) {
+ WebSocketManagerSocket socket = entry.getValue();
+ if (socket != null) {
+ try {
+ UserScopes clientScopes = userScopesList.get(socket.getSessionId());
+ if (clientScopes != null) {
+ if (clientScopes.hasScope(nodeId, reducedSchemaInfo)) {
+ socket.send(notification);
+ } else {
+ LOG.debug("client has not scope {}", reducedSchemaInfo);
+ }
+ } else {
+ LOG.debug("no scopes for notifications registered");
+ }
+ } catch (Exception ioe) {
+ LOG.warn(ioe.getMessage());
+ }
+ } else {
+ LOG.debug("cannot broadcast. socket is null");
+ }
+ }
+ }
+ }
+
+ public static void broadCast(NotificationOutput output) {
+ if (clientList.size() > 0) {
+ Set<Entry<String, WebSocketManagerSocket>> e = clientList.entrySet();
+ WebSocketManagerSocket s = e.iterator().next().getValue();
+ if (s != null) {
+ s.sendToAll(output);
+ }
+ }
+ }
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/data/TimeRateLimitingQueue.java b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/data/TimeRateLimitingQueue.java
new file mode 100644
index 000000000..6627eeadf
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/data/TimeRateLimitingQueue.java
@@ -0,0 +1,34 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2020 highstreet technologies GmbH 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager.data;
+
+import java.util.concurrent.ArrayBlockingQueue;
+
+public class TimeRateLimitingQueue<T> extends ArrayBlockingQueue<T>{
+
+ public TimeRateLimitingQueue(int capacity) {
+ super(capacity);
+ // TODO Auto-generated constructor stub
+ }
+
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/AkkaConfig.java b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/AkkaConfig.java
new file mode 100644
index 000000000..794515bb2
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/AkkaConfig.java
@@ -0,0 +1,207 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils;
+
+import com.typesafe.config.Config;
+import com.typesafe.config.ConfigFactory;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.WebSocketManager;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class AkkaConfig {
+
+ private static final Logger LOG = LoggerFactory.getLogger(WebSocketManager.class.getName());
+
+ public static class ClusterNodeInfo {
+ @Override
+ public String toString() {
+ return "ClusterNodeInfo [protocol=" + protocol + ", clusterName=" + clusterName + ", remoteAdr=" + remoteAdr
+ + ", port=" + port + "]";
+ }
+
+ private final String protocol;
+ private final String clusterName;
+ private final String remoteAdr;
+ private final int port;
+
+ public String getRemoteAddress() {
+ return this.remoteAdr;
+ }
+
+ public ClusterNodeInfo(String s) throws Exception {
+ final String regex = "([a-z.]*):\\/\\/([a-zA-Z0-9-]*)@([a-zA-Z0-9.-]*):([0-9]*)";
+ final Pattern pattern = Pattern.compile(regex);
+ final Matcher matcher = pattern.matcher(s);
+ if (!matcher.find()) {
+ throw new Exception("invalid seedNode format");
+ }
+ this.protocol = matcher.group(1);
+ this.clusterName = matcher.group(2);
+ this.remoteAdr = matcher.group(3);
+ this.port = Integer.parseInt(matcher.group(4));
+ }
+ }
+ public static class ClusterRoleInfo {
+ @Override
+ public String toString() {
+ return "ClusterRoleInfo [Role=" + Role + ", Index=" + Index + "]";
+ }
+
+ private final String Role;
+ private final int Index;
+
+ public ClusterRoleInfo(String s) throws Exception {
+ final String regex = "([a-z]*)-([0-9]*)";
+ final Pattern pattern = Pattern.compile(regex);
+ final Matcher matcher = pattern.matcher(s);
+ if (!matcher.find()) {
+ throw new Exception("invalid role format");
+ }
+ this.Role = matcher.group(1);
+ this.Index = Integer.parseInt(matcher.group(2));
+ }
+
+ }
+ public static class ClusterConfig {
+ @Override
+ public String toString() {
+ return "ClusterConfig [seedNodes=" + seedNodes + ", roles=" + roles + "]";
+ }
+
+ private final List<ClusterNodeInfo> seedNodes;
+ private final List<ClusterRoleInfo> roles;
+ private final ClusterNodeInfo ismeInfo;
+
+ public ClusterConfig(Config o) throws Exception {
+ {
+ this.seedNodes = new ArrayList<>();
+ List<String> a = o.getStringList("seed-nodes");
+ for (int i = 0; i < a.size(); i++) {
+ ClusterNodeInfo info = new ClusterNodeInfo(a.get(i));
+ this.seedNodes.add(info);
+ }
+ this.roles = new ArrayList<>();
+ a = o.getStringList("roles");
+ for (int i = 0; i < a.size(); i++) {
+ ClusterRoleInfo s = new ClusterRoleInfo(a.get(i));
+ this.roles.add(s);
+ }
+ int idx = this.roles.get(0).Index - 1;
+ if (idx >= 0 && idx < this.seedNodes.size()) {
+ this.ismeInfo = this.seedNodes.get(idx);
+ } else {
+ this.ismeInfo = null;
+ }
+ }
+
+ }
+
+ public boolean isCluster() {
+ return this.seedNodes != null ? this.seedNodes.size() > 1 : false;
+ }
+
+ public boolean isMe(ClusterNodeInfo i) {
+ return this.ismeInfo != null ? this.ismeInfo.equals(i) : false;
+ }
+
+ public List<ClusterNodeInfo> getSeedNodes() {
+ return this.seedNodes;
+ }
+ }
+
+ private static final String DEFAULT_FILENAME = "configuration/initial/akka.conf";
+ private final File file;
+ private final String resourceFilename;
+ private final String fileContent;
+ private ClusterConfig cluserConfig;
+
+ public ClusterConfig getClusterConfig() {
+ return this.cluserConfig;
+ }
+
+ private AkkaConfig(File file, boolean isResource) {
+ this.file = isResource ? null : file;
+ this.fileContent = null;
+ this.resourceFilename = isResource ? file.getName() : null;
+ }
+
+ private AkkaConfig(String fileContent) {
+ this.file = null;
+ this.fileContent = fileContent;
+ this.resourceFilename = null;
+ }
+
+
+ @Override
+ public String toString() {
+ return "AkkaConfig [filename=" + file + ", cluserConfig=" + cluserConfig + "]";
+ }
+
+ private void loadFromFile() throws Exception {
+ Config cfg = null;
+ if (this.file != null) {
+ cfg = ConfigFactory.parseFile(this.file);
+ } else if (this.fileContent != null) {
+ cfg = ConfigFactory.parseString(this.fileContent);
+ } else if (this.resourceFilename != null) {
+ cfg = ConfigFactory.parseResources(this.getClass(), this.resourceFilename);
+ }
+
+ if (cfg != null) {
+ this.cluserConfig =
+ new ClusterConfig(cfg.getConfig("odl-cluster-data").getConfig("akka").getConfig("cluster"));
+ } else {
+ LOG.warn("unable to parse config file");
+ this.cluserConfig = null;
+ }
+ }
+
+ public boolean isCluster() {
+ return this.cluserConfig != null ? this.cluserConfig.isCluster() : false;
+ }
+
+ public static AkkaConfig load() throws Exception {
+ return load(DEFAULT_FILENAME);
+ }
+
+ public static AkkaConfig load(String filename) throws Exception {
+ return load(filename, false);
+ }
+
+ public static AkkaConfig load(String filename, boolean isResource) throws Exception {
+ AkkaConfig cfg = new AkkaConfig(new File(filename), isResource);
+ cfg.loadFromFile();
+
+ return cfg;
+ }
+
+ public static AkkaConfig loadContent(String content) throws Exception {
+ AkkaConfig cfg = new AkkaConfig(content);
+ cfg.loadFromFile();
+
+ return cfg;
+ }
+
+
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/RateFilter.java b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/RateFilter.java
new file mode 100644
index 000000000..5f3a5af2c
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/RateFilter.java
@@ -0,0 +1,138 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2020 highstreet technologies GmbH 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils;
+
+import java.time.Duration;
+import java.time.Instant;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Problems of to many notifications during mount of thousand of devices:
+ * <ul>
+ * <li>Overload ODLUX with notification flood -> ODLUX App can not control notifications rate
+ * <li>Notification processing blocks user -> App design with notifications popups
+ * </ul>
+ * Rate filter
+ * <ul>
+ * <li>Do not use a thread -> Do nothing if there are no notifications
+ * <li>Parameter1 integrationTime : Measurement or integration time for period
+ * <li>Parameter2 readMaxCount : Specifies event number per interval indicating overload
+ * <li>Start measurement on event received that comes later then
+ * </ul>
+ *
+ * <pre>
+ * Example (e: Event received, rateMaxCount=3)
+ * eee e e e e e e e e e e e e e e
+ * ---//--|--------------|-----//-------|--------------|--------------|--------------|---//----|--------------|
+ * P1 P2 P1 P2 P3 P7 P1
+ *Overload no no yes yes no no
+ *
+ *
+ *Intention to use:
+ * 1. Construct with parameters for WS stream to handle
+ * 2.
+ * </pre>
+ */
+
+public class RateFilter {
+
+ private static final Logger LOG = LoggerFactory.getLogger(RateFilter.class.getName());
+
+ private final Duration integrationTime; // Integration time to measure event rate
+ private final long rateMaxCount; //Rate for dropping packets
+ private Instant timeStampPeriodStart; //Time stamp period beginn
+ private Instant timeStampLastEvent; //Measurement interval
+ private long rateCount; // >0: integration running 0: no integration running
+ private boolean overload; //true means in overload status. Change at end of period only.
+ private GetNow get;
+
+ /**
+ * Allow testing with own timestamp provider
+ */
+ public interface GetNow {
+ Instant now();
+ }
+
+ public RateFilter(Duration integrationTime, long rateMaxCount, GetNow getNowMethod) {
+ this.integrationTime = integrationTime;
+ this.rateMaxCount = rateMaxCount;
+ this.get = getNowMethod;
+ this.timeStampLastEvent = Instant.MIN;
+ }
+
+ public RateFilter(Duration integrationTime, long rateMaxCount) {
+ this(integrationTime, rateMaxCount, () -> Instant.now());
+ }
+
+ public synchronized boolean getOverloadStatus() {
+ return overload;
+ }
+
+ /**
+ * Handle filter on event received
+ */
+ public synchronized void filterEvent() {
+ final Instant now = get.now();
+ final Duration durationSinceLastEvent = Duration.between(timeStampLastEvent, now);
+ this.timeStampLastEvent = now;
+
+ if (durationSinceLastEvent.compareTo(integrationTime) >= 0) {
+ //No measurement. Sync and start with period
+ LOG.debug("Sync");
+ timeStampPeriodStart = now;
+ rateCount = 1; //Reset event count .. is part of the
+ } else {
+ //Within period
+ Duration durationPeriod = Duration.between(timeStampPeriodStart, now);
+ rateCount++;
+ boolean endOfPeriod = durationPeriod.compareTo(integrationTime) >= 0;
+ LOG.debug("Period start{}: now:{} end:{} dur:{} int:{}", timeStampPeriodStart, now, endOfPeriod, durationPeriod, integrationTime);
+ if (endOfPeriod) {
+ //Only if end of Period
+ overload = rateCount > rateMaxCount;
+ LOG.debug("Reset overload {}", overload);
+ timeStampPeriodStart = timeStampPeriodStart.plus(integrationTime);
+ rateCount = 0;
+ }
+ }
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("RateFilter [integrationTime=");
+ builder.append(integrationTime);
+ builder.append(", rateMaxCount=");
+ builder.append(rateMaxCount);
+ builder.append(", timeStampPeriodStart=");
+ builder.append(timeStampPeriodStart);
+ builder.append(", timeStampLastEvent=");
+ builder.append(timeStampLastEvent);
+ builder.append(", rateCount=");
+ builder.append(rateCount);
+ builder.append(", overload=");
+ builder.append(overload);
+ builder.append("]");
+ return builder.toString();
+ }
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/UserScopes.java b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/UserScopes.java
new file mode 100644
index 000000000..3969bcb15
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/utils/UserScopes.java
@@ -0,0 +1,56 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils;
+
+import java.util.List;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.NotificationOutput;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.ReducedSchemaInfo;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.Scope;
+
+public class UserScopes {
+
+ private List<Scope> scopes;
+
+ /**
+ *
+ * @param list array of Strings
+ */
+ public void setScopes(List<Scope> list) {
+ this.scopes = list;
+ }
+
+ public boolean hasScope(NotificationOutput output) {
+ return this.hasScope(output.getNodeId(), output.getType());
+ }
+
+ public boolean hasScope(ReducedSchemaInfo schema) {
+ return this.hasScope(null, schema);
+ }
+
+ public boolean hasScope(String nodeId, ReducedSchemaInfo reducedSchemaInfo) {
+ if (this.scopes == null)
+ return false;
+ for (Scope scope : this.scopes) {
+ if (scope.matches(nodeId, reducedSchemaInfo)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/websocket/SyncWebSocketClient.java b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/websocket/SyncWebSocketClient.java
new file mode 100644
index 000000000..c9177205b
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager/websocket/SyncWebSocketClient.java
@@ -0,0 +1,120 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager.websocket;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.List;
+import org.java_websocket.client.WebSocketClient;
+import org.java_websocket.handshake.ServerHandshake;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SyncWebSocketClient extends WebSocketClient {
+
+ public interface WebsocketEventHandler {
+ void onMessageReceived(String message);
+
+ void onOpen(ServerHandshake arg0);
+
+ void onClose(int arg0, String arg1, boolean arg2);
+
+ void onError(Exception e);
+ }
+
+ private static final Logger LOG = LoggerFactory.getLogger(SyncWebSocketClient.class.getName());
+ private String messageToSend;
+ private final List<WebsocketEventHandler> handlers;
+
+ public SyncWebSocketClient(URI serverUri) {
+ super(serverUri);
+ this.handlers = new ArrayList<WebsocketEventHandler>();
+ }
+
+ public SyncWebSocketClient(String uri) throws URISyntaxException {
+ this(new URI(uri));
+ }
+
+ public void addEventHandler(WebsocketEventHandler h) {
+ this.handlers.add(h);
+ }
+
+ public void removeEventHandler(WebsocketEventHandler h) {
+ this.handlers.remove(h);
+ }
+
+ @Override
+ public void onClose(int arg0, String arg1, boolean arg2) {
+ LOG.debug("socket closed: {} {} {}", arg0, arg1, arg2);
+ for (WebsocketEventHandler h : this.handlers) {
+ h.onClose(arg0, arg1, arg2);
+ }
+ }
+
+ @Override
+ public void onError(Exception arg0) {
+ LOG.warn("error on socket: {}", arg0.getMessage());
+ for (WebsocketEventHandler h : this.handlers) {
+ h.onError(arg0);
+ }
+ }
+
+ @Override
+ public void onMessage(String arg0) {
+ LOG.debug("received message: {}", arg0);
+ for (WebsocketEventHandler h : this.handlers) {
+ h.onMessageReceived(arg0);
+ }
+ }
+
+ @Override
+ public void onOpen(ServerHandshake arg0) {
+ LOG.debug("socket opened");
+ if (this.messageToSend != null) {
+ LOG.debug("try to send: " + this.messageToSend);
+ this.send(this.messageToSend);
+ this.messageToSend = null;
+ }
+ for (WebsocketEventHandler h : this.handlers) {
+ h.onOpen(arg0);
+ }
+ }
+
+ public void openAndSendAsync(String message) {
+ this.messageToSend = message;
+ this.connect();
+ }
+
+ public void openAndSendAndCloseSync(String message) {
+ try {
+ this.connectBlocking();
+ } catch (InterruptedException e) {
+ LOG.warn("problem connecting:" + e.getMessage());
+ Thread.currentThread().interrupt();
+ }
+ this.send(message);
+ try {
+ this.closeBlocking();
+ } catch (InterruptedException e) {
+ LOG.warn("problem disconnecting:" + e.getMessage());
+ Thread.currentThread().interrupt();
+ }
+ }
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml b/sdnr/wt/websocketmanager/provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml
new file mode 100644
index 000000000..e3b36e3fe
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ ============LICENSE_START=======================================================
+ ~ ONAP : ccsdk features
+ ~ ================================================================================
+ ~ Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
+ ~ All rights reserved.
+ ~ ================================================================================
+ ~ Update Copyright (C) 2020 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.
+ ~ See the License for the specific language governing permissions and
+ ~ limitations under the License.
+ ~ ============LICENSE_END=======================================================
+ ~
+ -->
+
+<blueprint xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"
+ xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+ odl:use-default-for-reference-types="true">
+
+ <bean id="provider" class="org.onap.ccsdk.features.sdnr.wt.websocketmanager.WebSocketManagerProvider" init-method="init" destroy-method="close">
+ </bean>
+
+ <reference id="onBindService" availability="mandatory" activation="eager" interface="org.osgi.service.http.HttpService">
+ <reference-listener ref="provider" bind-method="onBindService" unbind-method="onUnbindService"/>
+ </reference>
+
+ <service id="registerWebsocketmanagerService"
+ interface="org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.WebsocketManagerService"
+ ref="provider"/>
+
+</blueprint>
diff --git a/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/AkkaConfigTest.java b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/AkkaConfigTest.java
new file mode 100644
index 000000000..f3cf09545
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/AkkaConfigTest.java
@@ -0,0 +1,76 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager2.test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.nio.file.Paths;
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils.AkkaConfig;
+
+public class AkkaConfigTest {
+
+ @Test
+ public void test() throws URISyntaxException, IOException {
+
+ AkkaConfig config = null;
+ try {
+ //config = AkkaConfig.load("akka-singlenode.cfg", true);
+ config = AkkaConfig.loadContent(loadResourceContentAsString("akka-singlenode.cfg"));
+ } catch (Exception e) {
+ e.printStackTrace();
+ fail("error loading singlenode config");
+ }
+ assertEquals("no singlenode config detected", false, config.isCluster());
+ assertEquals("more than one node detected", 1, config.getClusterConfig().getSeedNodes().size());
+
+ try {
+ config = AkkaConfig.loadContent(loadResourceContentAsString("akka-cluster.cfg"));
+ } catch (Exception e) {
+ fail("error loading cluster config");
+ }
+ assertEquals("no cluster config detected", true, config.isCluster());
+ assertTrue("only one node detected", config.getClusterConfig().getSeedNodes().size() > 1);
+ }
+
+ public static String loadResourceContentAsString(String resourceName)
+ throws URISyntaxException, FileNotFoundException, IOException {
+
+ StringBuilder sb = new StringBuilder();
+
+ ClassLoader classLoader = AkkaConfigTest.class.getClassLoader();
+ File file = Paths.get(classLoader.getResource(resourceName).toURI()).toFile();
+ try (BufferedReader br = new BufferedReader(new FileReader(file))) {
+ String line = br.readLine();
+
+ while (line != null) {
+ sb.append(line);
+ sb.append(System.lineSeparator());
+ line = br.readLine();
+ }
+ }
+ return sb.toString();
+ }
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/RateFilterTest.java b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/RateFilterTest.java
new file mode 100644
index 000000000..f4fab6810
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/RateFilterTest.java
@@ -0,0 +1,81 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2020 highstreet technologies GmbH 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager2.test;
+
+import java.time.Duration;
+import java.time.Instant;
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils.RateFilter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * {@link #RateFilter} Problems of to many notifications during mount of thousand of devices.
+ *
+ * <pre>
+ * Testcase (e: 17 Event received, rateMaxCount=3)
+ * eee e e e e e e e e e e e e e e
+ * ---//--|--------------|-----//-------|--------------|--------------|--------------|---//----|--------------|
+ * P1:1 P2:1 P1:2 P2:2 P3:2 P4:2 P1:3
+ * 1000-1002 2000 3500 10 millis
+ *Overload no no yes yes no no
+ * </pre>
+ *
+ */
+public class RateFilterTest {
+
+ private static final Logger LOG = LoggerFactory.getLogger(RateFilterTest.class.getName());
+
+ private static int MILLIS = 1000;
+ private static long[] now = { 1000, 1001, 1002, //P1:1 0-2
+ 3500, 3550, 3560, 3570, 3580, 3590, 3800, //P1:2 3500 3-9
+ 4510, 4520, 4530, 4540, 4900, //P2:2 4500 10-14
+ 5700, //P3:2 5500 15
+ 7000, 8000};//P1:3 16-17
+ private static int idx;
+
+ @Test
+ public void test() {
+ RateFilter rateFilter = new RateFilter(Duration.ofMillis(MILLIS), 4, () -> getNow());
+ LOG.info("Init done");
+
+ for (int t=0; t < 20; t++) {
+ LOG.info("{}", t);
+ rateFilter.filterEvent();
+ LOG.info("{}", rateFilter.getOverloadStatus());
+ }
+
+ }
+
+ Instant getNow() {
+ long res;
+ if (idx < now.length) {
+ res = now[idx];
+ } else {
+ int lastIdx = now.length - 1;
+ res = now[lastIdx] + (idx - lastIdx) * MILLIS;
+ }
+ idx++;
+ return Instant.ofEpochMilli(res);
+ }
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/TestDeserialize.java b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/TestDeserialize.java
new file mode 100644
index 000000000..8c7b451fe
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/TestDeserialize.java
@@ -0,0 +1,85 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2020 highstreet technologies GmbH 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager2.test;
+
+import static org.junit.Assert.fail;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.ScopeRegistration;
+import org.onap.ccsdk.features.sdnr.wt.yang.mapper.YangToolsMapper;
+
+public class TestDeserialize {
+
+ private static final String SCOPE_REGISTRATION_JSON = "{\n" + " \"data\":\"scopes\",\n" + " \"scopes\":[\n"
+ + " {\n" + " \"node-id\":\"ROADM-A\",\n" + " \"schema\":{\n"
+ + " \"namespace\":\"onf:params:xml:ns:yang:microwave-model\",\n"
+ + " \"revision\":\"2018-10-10\",\n" + " \"notification\":[\"problem-notification\"]\n"
+ + " }\n" + " }\n" + " ]\n" + "}";
+ private static final String SCOPE_REGISTRATION2_JSON = "{\n" + " \"data\":\"scopes\",\n" + " \"scopes\":[\n"
+ + " {\n" + " \"node-id\":\"ROADM-A\",\n" + " \"schema\":{\n"
+ + " \"namespace\":\"onf:params:xml:ns:yang:microwave-model\",\n"
+ + " \"revision\":\"2018-10-10\",\n" + " \"notification\":[\"problem-notification\"]\n"
+ + " }\n" + " }\n" + " ],\n" + " \"ratio\":\"120/min\"\n" + "}";
+ private static final String SCOPE_REGISTRATION3_INVALID_JSON = "{\n" + " \"data\":\"scopes\",\n"
+ + " \"scopes\":[\n" + " {\n" + " \"node-id\":\"ROADM-A\",\n" + " \"schema\":{\n"
+ + " \"namespace\":\"onf:params:xml:ns:yang:microwave-model\",\n"
+ + " \"revision\":\"2018-10-10\",\n" + " \"notification\":[\"problem-notification\"]\n"
+ + " }\n" + " }\n" + " ],\n" + " \"ratio\":\"120/sec\"\n" + "}";
+
+ @Test
+ public void testScopeRegistration() {
+ YangToolsMapper mapper = new YangToolsMapper();
+ ScopeRegistration obj = null;
+ try {
+ obj = mapper.readValue(SCOPE_REGISTRATION_JSON, ScopeRegistration.class);
+ } catch (JsonProcessingException e) {
+ e.printStackTrace();
+ fail(e.getMessage());
+ }
+ System.out.println(obj);
+ }
+
+ @Test
+ public void testScopeRegistration2() {
+ YangToolsMapper mapper = new YangToolsMapper();
+ ScopeRegistration obj = null;
+ try {
+ obj = mapper.readValue(SCOPE_REGISTRATION2_JSON, ScopeRegistration.class);
+ } catch (JsonProcessingException e) {
+ e.printStackTrace();
+ fail(e.getMessage());
+ }
+ System.out.println(obj);
+ }
+
+ @Test
+ public void testScopeRegistration3() {
+ YangToolsMapper mapper = new YangToolsMapper();
+ try {
+ mapper.readValue(SCOPE_REGISTRATION3_INVALID_JSON, ScopeRegistration.class);
+ } catch (JsonProcessingException | IllegalArgumentException e) {
+ // e.printStackTrace();
+ return;
+ }
+ fail("json should not contain a valid ratio");
+ }
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/TestSerializer.java b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/TestSerializer.java
new file mode 100644
index 000000000..962838489
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/TestSerializer.java
@@ -0,0 +1,59 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2021 highstreet technologies GmbH 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager2.test;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.NotificationOutput;
+import org.onap.ccsdk.features.sdnr.wt.yang.mapper.YangToolsMapper;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DateAndTime;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.devicemanager.rev190109.ObjectCreationNotification;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.devicemanager.rev190109.ObjectCreationNotificationBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TestSerializer {
+
+ private static final Logger LOG = LoggerFactory.getLogger(TestSerializer.class);
+ private static final YangToolsMapper mapper = new YangToolsMapper();
+ private static final String TIMESTAMP = "2020-04-01T10:20:40.0Z";
+ private static final String NODEID = "node1";
+
+ @Test
+ public void test1() {
+ ObjectCreationNotification notification = new ObjectCreationNotificationBuilder().setCounter(Integer.valueOf(5)).build();
+ NotificationOutput output = new NotificationOutput(notification, NODEID, ObjectCreationNotification.QNAME,DateAndTime.getDefaultInstance(TIMESTAMP));
+ String sOutput=null;
+ try {
+ sOutput = mapper.writeValueAsString(output);
+ LOG.debug(sOutput);
+ } catch (JsonProcessingException e) {
+ e.printStackTrace();
+ fail(e.getMessage());
+ }
+ assertNotNull(sOutput);
+ assertTrue(sOutput.contains("\"type\""));
+ }
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/UserScopeTest.java b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/UserScopeTest.java
new file mode 100644
index 000000000..d21bb529c
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/UserScopeTest.java
@@ -0,0 +1,61 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager2.test;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import java.util.Arrays;
+import java.util.List;
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.ReducedSchemaInfo;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.SchemaInfo;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.data.Scope;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils.UserScopes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.devicemanager.rev190109.ObjectCreationNotification;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.devicemanager.rev190109.ProblemNotification;
+import org.opendaylight.yangtools.yang.common.QName;
+
+public class UserScopeTest {
+
+ private static final String SCOPE1 = "problem-notification";
+ private static final String SCOPE2 = "scope2";
+ private static final String SCOPE3 = "scope3";
+ private static final String SCOPE4 = "scope4";
+
+ @Test
+ public void test() {
+ UserScopes scopes1 = new UserScopes();
+ List<String> json1 = Arrays.asList(SCOPE1, SCOPE2, SCOPE3);
+ scopes1.setScopes(Arrays.asList(buildScope(null, ProblemNotification.QNAME)));
+
+ assertTrue(scopes1.hasScope(new ReducedSchemaInfo(ProblemNotification.QNAME)));
+ assertFalse(scopes1.hasScope("RoadmA", new ReducedSchemaInfo(ObjectCreationNotification.QNAME)));
+
+ assertTrue(scopes1.hasScope("RoadmA", new ReducedSchemaInfo(ProblemNotification.QNAME)));
+
+ }
+
+
+ private static final Scope buildScope(String nodeId, QName qname) {
+ Scope scope = new Scope();
+ scope.setNodeId(nodeId);
+ scope.setSchema(new SchemaInfo(qname));
+ return scope;
+ }
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsockerProviderTest.java b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsockerProviderTest.java
new file mode 100644
index 000000000..bc3cd10f8
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsockerProviderTest.java
@@ -0,0 +1,45 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager2.test;
+
+import static org.junit.Assert.fail;
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.WebSocketManagerProvider;
+import org.opendaylight.mdsal.binding.api.RpcProviderService;
+import org.osgi.service.http.HttpService;
+
+public class WebsockerProviderTest extends Mockito {
+
+ @Test
+ public void test() {
+ RpcProviderService rpcProviderServiceMock = mock(RpcProviderService.class);
+ HttpService httpService = mock(HttpService.class);
+
+ try (WebSocketManagerProvider provider = new WebSocketManagerProvider();) {
+ provider.init();
+ provider.onBindService(httpService);
+ provider.close();
+ } catch (Exception e) {
+ e.printStackTrace();
+ fail(e.getMessage());
+ }
+
+ }
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketClientTest.java b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketClientTest.java
new file mode 100644
index 000000000..0ef1bff63
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketClientTest.java
@@ -0,0 +1,48 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager2.test;
+
+import static org.junit.Assert.fail;
+import org.java_websocket.handshake.ServerHandshake;
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.websocket.SyncWebSocketClient;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.websocket.SyncWebSocketClient.WebsocketEventHandler;
+
+public class WebsocketClientTest extends Mockito {
+
+ @Test
+ public void test() {
+
+ WebsocketEventHandler clientHandlerMock = mock(WebsocketEventHandler.class);
+ ServerHandshake serverHandshakeMock = mock(ServerHandshake.class);
+
+ try {
+ SyncWebSocketClient client = new SyncWebSocketClient("url");
+
+ client.addEventHandler(clientHandlerMock);
+ client.onMessage("TestMessage");
+ client.onOpen(serverHandshakeMock);
+ client.close();
+ } catch (Exception e) {
+ e.printStackTrace();
+ fail("Exception " + e.getMessage());
+ }
+ }
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketMessageTest.java b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketMessageTest.java
new file mode 100644
index 000000000..e029150fa
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketMessageTest.java
@@ -0,0 +1,83 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager2.test;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+import java.net.InetSocketAddress;
+import org.eclipse.jetty.websocket.api.Session;
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.WebSocketManagerSocket;
+
+public class WebsocketMessageTest {
+
+ private static final String MSG1 = "{\"data\":\"scopes\",\"scopes\":[{\"node-id\":\"scope1\"}]}";
+ private static final String MSG1_RESPONSE = "{\"status\":\"success\",\"scopes\":[{\"node-id\":\"scope1\"}]}";
+ private static final String MSG2 = "{}";
+ private static final String MSG3 = "{\n"
+ + " \"event-time\": \"2021-03-12T05:08:55.3Z\",\n"
+ + " \"type\": \"urn:opendaylight:params:xml:ns:yang:devicemanager@2019-01-09:object-creation-notification\",\n"
+ + " \"node-id\": \"SDN-Controller-0\",\n"
+ + " \"data\": {\n"
+ + " \"object-id-ref\": \"sim1\",\n"
+ + " \"counter\": 7,\n"
+ + " \"time-stamp\": \"2021-03-12T05:08:55.2Z\"\n"
+ + " }\n"
+ + "}";
+ private static final String MSG4 = "{ Not correct messga}";
+
+ @Test
+ public void test() {
+ MyWebSocketManagerSocket socketToTest = new MyWebSocketManagerSocket();
+ Session sess = mock(Session.class);
+ InetSocketAddress remoteAdr = new InetSocketAddress("127.0.0.1", 4444);
+ when(sess.getRemoteAddress()).thenReturn(remoteAdr);
+ socketToTest.onWebSocketConnect(sess);
+ // message from client
+ socketToTest.setExpected(MSG1_RESPONSE);
+ socketToTest.onWebSocketText(MSG1);
+ socketToTest.setExpected(MSG2);
+ socketToTest.onWebSocketText(MSG2);
+ socketToTest.setExpected(MSG3);
+ socketToTest.onWebSocketText(MSG3);
+ socketToTest.setExpected(MSG4);
+ socketToTest.onWebSocketText(MSG4);
+ socketToTest.onWebSocketClose(0, "by default");
+ sess.close();
+
+ }
+
+ private static class MyWebSocketManagerSocket extends WebSocketManagerSocket {
+
+ private String expected;
+
+ public MyWebSocketManagerSocket() {}
+
+ void setExpected(String expected) {
+ this.expected = expected;
+ }
+
+ @Override
+ public void send(String msg) {
+ System.out.println(msg);
+ assertTrue("Expected '" + expected + "' answer '" + msg + "'", msg.contains(expected));
+ }
+
+ }
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketServerConnectTest.java b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketServerConnectTest.java
new file mode 100644
index 000000000..b9869419e
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/websocketmanager2/test/WebsocketServerConnectTest.java
@@ -0,0 +1,45 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.websocketmanager2.test;
+
+import static org.junit.Assert.fail;
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.websocketmanager.utils.AkkaConfig;
+
+public class WebsocketServerConnectTest {
+
+ private static final String XML1 = "<notification></notification>";
+ private static final String NODENAME = "abc";
+ private static final String EVENTTYPE = "test";
+ protected boolean responseReceived;
+
+ @Test
+ public void test() {
+ responseReceived = false;
+ AkkaConfig config = null;
+ try {
+ // config = AkkaConfig.load("akka-singlenode.cfg", true);
+ config = AkkaConfig.loadContent(AkkaConfigTest.loadResourceContentAsString("akka-cluster-local.cfg"));
+ } catch (Exception e) {
+ e.printStackTrace();
+ fail("error loading singlenode config");
+ }
+
+ }
+
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/resources/akka-cluster-local.cfg b/sdnr/wt/websocketmanager/provider/src/test/resources/akka-cluster-local.cfg
new file mode 100644
index 000000000..465dcad83
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/resources/akka-cluster-local.cfg
@@ -0,0 +1,49 @@
+odl-cluster-data {
+ akka {
+ remote {
+ artery {
+ enabled = off
+ canonical.hostname = "192.168.178.143"
+ canonical.port = 2550
+ }
+ netty.tcp {
+ hostname = "192.168.178.143"
+ port = 2550
+ }
+ # when under load we might trip a false positive on the failure detector
+ # transport-failure-detector {
+ # heartbeat-interval = 4 s
+ # acceptable-heartbeat-pause = 16s
+ # }
+ }
+
+ cluster {
+ # Remove ".tcp" when using artery.
+ seed-nodes = ["akka.tcp://opendaylight-cluster-data@192.168.178.142:2550",
+ "akka.tcp://opendaylight-cluster-data@192.168.178.143:2550",
+ "akka.tcp://opendaylight-cluster-data@192.168.178.144:2550",
+ "akka.tcp://opendaylight-cluster-data@192.168.178.145:2550"]
+
+ roles = ["member-2"]
+
+ }
+
+ persistence {
+ # By default the snapshots/journal directories live in KARAF_HOME. You can choose to put it somewhere else by
+ # modifying the following two properties. The directory location specified may be a relative or absolute path.
+ # The relative path is always relative to KARAF_HOME.
+
+ # snapshot-store.local.dir = "target/snapshots"
+ # journal.leveldb.dir = "target/journal"
+
+ journal {
+ leveldb {
+ # Set native = off to use a Java-only implementation of leveldb.
+ # Note that the Java-only version is not currently considered by Akka to be production quality.
+
+ # native = off
+ }
+ }
+ }
+ }
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/resources/akka-cluster.cfg b/sdnr/wt/websocketmanager/provider/src/test/resources/akka-cluster.cfg
new file mode 100644
index 000000000..465dcad83
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/resources/akka-cluster.cfg
@@ -0,0 +1,49 @@
+odl-cluster-data {
+ akka {
+ remote {
+ artery {
+ enabled = off
+ canonical.hostname = "192.168.178.143"
+ canonical.port = 2550
+ }
+ netty.tcp {
+ hostname = "192.168.178.143"
+ port = 2550
+ }
+ # when under load we might trip a false positive on the failure detector
+ # transport-failure-detector {
+ # heartbeat-interval = 4 s
+ # acceptable-heartbeat-pause = 16s
+ # }
+ }
+
+ cluster {
+ # Remove ".tcp" when using artery.
+ seed-nodes = ["akka.tcp://opendaylight-cluster-data@192.168.178.142:2550",
+ "akka.tcp://opendaylight-cluster-data@192.168.178.143:2550",
+ "akka.tcp://opendaylight-cluster-data@192.168.178.144:2550",
+ "akka.tcp://opendaylight-cluster-data@192.168.178.145:2550"]
+
+ roles = ["member-2"]
+
+ }
+
+ persistence {
+ # By default the snapshots/journal directories live in KARAF_HOME. You can choose to put it somewhere else by
+ # modifying the following two properties. The directory location specified may be a relative or absolute path.
+ # The relative path is always relative to KARAF_HOME.
+
+ # snapshot-store.local.dir = "target/snapshots"
+ # journal.leveldb.dir = "target/journal"
+
+ journal {
+ leveldb {
+ # Set native = off to use a Java-only implementation of leveldb.
+ # Note that the Java-only version is not currently considered by Akka to be production quality.
+
+ # native = off
+ }
+ }
+ }
+ }
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/resources/akka-singlenode.cfg b/sdnr/wt/websocketmanager/provider/src/test/resources/akka-singlenode.cfg
new file mode 100644
index 000000000..19e723319
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/resources/akka-singlenode.cfg
@@ -0,0 +1,48 @@
+odl-cluster-data {
+ akka {
+ remote {
+ artery {
+ enabled = off
+ canonical.hostname = "127.0.0.1"
+ canonical.port = 2550
+ }
+ netty.tcp {
+ hostname = "127.0.0.1"
+ port = 2550
+ }
+ # when under load we might trip a false positive on the failure detector
+ # transport-failure-detector {
+ # heartbeat-interval = 4 s
+ # acceptable-heartbeat-pause = 16s
+ # }
+ }
+
+ cluster {
+ # Remove ".tcp" when using artery.
+ seed-nodes = ["akka.tcp://opendaylight-cluster-data@127.0.0.1:2550"]
+
+ roles = [
+ "member-1"
+ ]
+
+ }
+
+ persistence {
+ # By default the snapshots/journal directories live in KARAF_HOME. You can choose to put it somewhere else by
+ # modifying the following two properties. The directory location specified may be a relative or absolute path.
+ # The relative path is always relative to KARAF_HOME.
+
+ # snapshot-store.local.dir = "target/snapshots"
+ # journal.leveldb.dir = "target/journal"
+
+ journal {
+ leveldb {
+ # Set native = off to use a Java-only implementation of leveldb.
+ # Note that the Java-only version is not currently considered by Akka to be production quality.
+
+ # native = off
+ }
+ }
+ }
+ }
+}
diff --git a/sdnr/wt/websocketmanager/provider/src/test/resources/simplelogger.properties b/sdnr/wt/websocketmanager/provider/src/test/resources/simplelogger.properties
new file mode 100644
index 000000000..1aa3824a1
--- /dev/null
+++ b/sdnr/wt/websocketmanager/provider/src/test/resources/simplelogger.properties
@@ -0,0 +1,58 @@
+#
+# ============LICENSE_START=======================================================
+# ONAP : ccsdk features
+# ================================================================================
+# Copyright (C) 2020 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.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=======================================================
+#
+#
+
+# SLF4J's SimpleLogger configuration file
+# Simple implementation of Logger that sends all enabled log messages, for all defined loggers, to System.err.
+
+# Default logging detail level for all instances of SimpleLogger.
+# Must be one of ("trace", "debug", "info", "warn", or "error").
+# If not specified, defaults to "info".
+org.slf4j.simpleLogger.defaultLogLevel=trace
+
+# Logging detail level for a SimpleLogger instance named "xxx.yyy.zzz".
+# Must be one of ("trace", "debug", "info", "warn", or "error").
+# If not specified, the default logging detail level is used.
+# org.slf4j.simpleLogger.log.xxx.yyy=debug
+org.slf4j.simpleLogger.log.org.onap.ccsdk.features.sdnr.wt.devicemanager=debug
+org.slf4j.simpleLogger.log.org.onap.ccsdk.features.sdnr.wt.devicemanager.base.internalTypes.Resources=info
+org.slf4j.simpleLogger.log.org.onap.ccsdk.features.sdnr.wt.devicemanager.base.netconf.container=trace
+
+# Set to true if you want the current date and time to be included in output messages.
+# Default is false, and will output the number of milliseconds elapsed since startup.
+#org.slf4j.simpleLogger.showDateTime=false
+
+# The date and time format to be used in the output messages.
+# The pattern describing the date and time format is the same that is used in java.text.SimpleDateFormat.
+# If the format is not specified or is invalid, the default format is used.
+# The default format is yyyy-MM-dd HH:mm:ss:SSS Z.
+#org.slf4j.simpleLogger.dateTimeFormat=yyyy-MM-dd HH:mm:ss:SSS Z
+
+# Set to true if you want to output the current thread name.
+# Defaults to true.
+#org.slf4j.simpleLogger.showThreadName=true
+
+# Set to true if you want the Logger instance name to be included in output messages.
+# Defaults to true.
+#org.slf4j.simpleLogger.showLogName=true
+
+# Set to true if you want the last component of the name to be included in output messages.
+# Defaults to false.
+#org.slf4j.simpleLogger.showShortLogName=false