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-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/ConfigurationProvider.java28
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/FileProvider.java41
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/Main.java53
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/PnfSimConfig.java57
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/logback.xml50
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/logging/MDCVariables.java36
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/JSONObjectFactory.java142
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/MessageConstants.java95
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/MessageProvider.java88
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfConfigurationCheckingTask.java62
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfMonitorService.java71
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfMonitorServiceConfiguration.java114
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationCache.java34
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationReader.java42
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationWriter.java51
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConnectionParams.java45
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/SimulatorController.java235
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/util/DateUtil.java35
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/util/ResponseBuilder.java62
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/Simulator.java213
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/SimulatorFactory.java54
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/client/RestTemplateAdapter.java26
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/client/RestTemplateAdapterImpl.java155
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/JSONValidator.java66
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/NoRopFilesException.java28
-rw-r--r--pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/ValidationException.java28
26 files changed, 1911 insertions, 0 deletions
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/ConfigurationProvider.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/ConfigurationProvider.java
new file mode 100644
index 0000000..15c687e
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/ConfigurationProvider.java
@@ -0,0 +1,28 @@
+package org.onap.pnfsimulator;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
+import java.io.File;
+
+public class ConfigurationProvider {
+ static PnfSimConfig conf = null;
+
+ public static PnfSimConfig getConfigInstance() {
+
+ ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
+ try {
+ File file = new File("./config/config.yml");
+
+ conf = mapper.readValue(file, PnfSimConfig.class);
+ System.out.println("Ves URL: " + conf.getUrlves());
+ System.out.println("SFTP URL: " + conf.getUrlsftp());
+ System.out.println("FTPS URL: " + conf.getUrlftps());
+ System.out.println("PNF sim IP: " + conf.getIppnfsim());
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return conf;
+ }
+
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/FileProvider.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/FileProvider.java
new file mode 100644
index 0000000..beb564d
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/FileProvider.java
@@ -0,0 +1,41 @@
+package org.onap.pnfsimulator;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import org.onap.pnfsimulator.simulator.validation.NoRopFilesException;
+
+public class FileProvider {
+
+ public List<String> getFiles() throws NoRopFilesException {
+
+ List<String> files = queryFiles();
+
+ files.sort(Collections.reverseOrder());
+
+ List<String> fileListSorted = new ArrayList<>();
+ for (String f : files) {
+ fileListSorted.add(f);
+ }
+ return fileListSorted;
+ }
+
+ private static List<String> queryFiles() throws NoRopFilesException {
+
+ File folder = new File("./files/onap/");
+ File[] listOfFiles = folder.listFiles();
+ if (listOfFiles == null || listOfFiles.length == 0) {
+ throw new NoRopFilesException("No ROP files found in specified directory");
+ }
+
+ List<String> results = new ArrayList<>();
+ for (int i = 0; i < listOfFiles.length; i++) {
+ if (listOfFiles[i].isFile()) {
+ results.add(listOfFiles[i].getName());
+ }
+ }
+
+ return results;
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/Main.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/Main.java
new file mode 100644
index 0000000..a66bedb
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/Main.java
@@ -0,0 +1,53 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================ Copyright (C)
+ * 2018 NOKIA 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.pnfsimulator;
+
+import java.util.concurrent.TimeUnit;
+import org.onap.pnfsimulator.message.MessageProvider;
+import org.onap.pnfsimulator.simulator.validation.JSONValidator;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+import org.springframework.scheduling.annotation.EnableAsync;
+
+@SpringBootApplication
+@EnableAsync
+public class Main {
+
+ public static void main(String[] args) throws InterruptedException {
+ SpringApplication.run(Main.class, args);
+
+ TimeUnit.SECONDS.sleep(5);
+ System.out.println("Start sending VES events");
+
+
+ }
+
+ @Bean
+ public MessageProvider messageProvider() {
+ return new MessageProvider();
+ }
+
+ @Bean
+ public JSONValidator jsonValidator() {
+ return new JSONValidator();
+ }
+
+}
+
+
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/PnfSimConfig.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/PnfSimConfig.java
new file mode 100644
index 0000000..3dd4aba
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/PnfSimConfig.java
@@ -0,0 +1,57 @@
+package org.onap.pnfsimulator;
+
+public class PnfSimConfig {
+ private String urlves;
+ private String urlftps;
+ private String urlsftp;
+ private String ippnfsim;
+ private String typefileserver;
+
+ public String getTypefileserver() {
+ return typefileserver;
+ }
+
+ public void setTypefileserver(String typefileserver) {
+ this.typefileserver = typefileserver;
+ }
+
+
+ public String getUrlves() {
+ return urlves;
+ }
+
+ public void setUrlves(String urlves) {
+ this.urlves = urlves;
+ }
+
+ public String getUrlftps() {
+ return urlftps;
+ }
+
+ public void setUrlftps(String urlftps) {
+ this.urlftps = urlftps;
+ }
+
+ public String getUrlsftp() {
+ return urlsftp;
+ }
+
+ public void setUrlsftp(String urlsftp) {
+ this.urlsftp = urlsftp;
+ }
+
+ public void setIppnfsim(String ippnfsim) {
+ this.ippnfsim = ippnfsim;
+ }
+
+ public String getIppnfsim() {
+ return ippnfsim;
+ }
+
+ @Override
+ public String toString() {
+ return "PnfSimConfig [vesip=" + urlves + ", urlftps=" + urlftps + ", urlsftp=" + urlsftp + ", ippnfsim="
+ + ippnfsim + ", typefileserver=" + typefileserver + "]";
+ }
+
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/logback.xml b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/logback.xml
new file mode 100644
index 0000000..0f6d9de
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/logback.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration complete="true" compact="true">
+
+ <Property name="outputFilename" value="pnfsimulator_output"/>
+ <Property name="log-path" value="/var/log/ONAP/pnfsimulator"/>
+ <Property name="archive" value="/var/log/ONAP/pnfsimulator/archive"/>
+ <property name="maxFileSize" value="50MB"/>
+ <property name="maxHistory" value="30"/>
+ <property name="totalSizeCap" value="10GB"/>
+
+ <appender name="Console" target="SYSTEM_OUT" class="ch.qos.logback.core.ConsoleAppender">
+ <encoder>
+ <Pattern>%nopexception%logger
+ |%date{yyyy-MM-dd'T'HH:mm:ss.SSSXXX,UTC}
+ |%level
+ |%replace(%replace(%message){'\t','\\\\t'}){'\n','\\\\n'}
+ |%replace(%replace(%mdc){'\t','\\\\t'}){'\n','\\\\n'}
+ |%replace(%replace(%rootException){'\t','\\\\t'}){'\n','\\\\n'}
+ |%replace(%replace(%marker){'\t','\\\\t'}){'\n','\\\\n'}
+ |%thread
+ |%n</Pattern>
+ </encoder>
+ </appender>
+
+ <appender name="ROLLING-FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+ <encoder>
+ <pattern>%nopexception%logger
+ |%date{yyyy-MM-dd'T'HH:mm:ss.SSSXXX,UTC}
+ |%level
+ |%replace(%replace(%message){'\t','\\\\t'}){'\n','\\\\n'}
+ |%replace(%replace(%mdc){'\t','\\\\t'}){'\n','\\\\n'}
+ |%replace(%replace(%rootException){'\t','\\\\t'}){'\n','\\\\n'}
+ |%replace(%replace(%marker){'\t','\\\\t'}){'\n','\\\\n'}
+ |%thread
+ |%n</pattern>
+ </encoder>
+ <File>${log-path}/${outputFilename}.log</File>
+ <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+ <FileNamePattern>${archive}/${outputFilename}.%d{yyyy-MM-dd}.%i.log.zip</FileNamePattern>
+ <MaxFileSize>${maxFileSize}</MaxFileSize>
+ <MaxHistory>${maxHistory}</MaxHistory>
+ <TotalSizeCap>${totalSizeCap}</TotalSizeCap>
+ </rollingPolicy>
+ </appender>
+
+ <root level="debug">
+ <appender-ref ref="Console" />
+ <appender-ref ref="ROLLING-FILE" />
+ </root>
+</Configuration>
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/logging/MDCVariables.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/logging/MDCVariables.java
new file mode 100644
index 0000000..e479b4a
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/logging/MDCVariables.java
@@ -0,0 +1,36 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.logging;
+
+public final class MDCVariables {
+
+ public static final String X_ONAP_REQUEST_ID = "X-ONAP-RequestID";
+ public static final String X_INVOCATION_ID = "X-InvocationID";
+ public static final String REQUEST_ID = "RequestID";
+ public static final String INVOCATION_ID = "InvocationID";
+ public static final String INSTANCE_UUID = "InstanceUUID";
+ public static final String RESPONSE_CODE = "ResponseCode";
+ public static final String SERVICE_NAME = "ServiceName";
+ public static final String AUTHORIZATION = "Authorization";
+
+ private MDCVariables() {
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/JSONObjectFactory.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/JSONObjectFactory.java
new file mode 100644
index 0000000..7c12983
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/JSONObjectFactory.java
@@ -0,0 +1,142 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.message;
+
+import static org.onap.pnfsimulator.message.MessageConstants.COMPRESSION;
+import static org.onap.pnfsimulator.message.MessageConstants.COMPRESSION_VALUE;
+import static org.onap.pnfsimulator.message.MessageConstants.EVENT_ID;
+import static org.onap.pnfsimulator.message.MessageConstants.FILE_FORMAT_TYPE;
+import static org.onap.pnfsimulator.message.MessageConstants.FILE_FORMAT_TYPE_VALUE;
+import static org.onap.pnfsimulator.message.MessageConstants.FILE_FORMAT_VERSION;
+import static org.onap.pnfsimulator.message.MessageConstants.FILE_FORMAT_VERSION_VALUE;
+import static org.onap.pnfsimulator.message.MessageConstants.HASH_MAP;
+import static org.onap.pnfsimulator.message.MessageConstants.INTERNAL_HEADER_FIELDS;
+import static org.onap.pnfsimulator.message.MessageConstants.LAST_EPOCH_MICROSEC;
+import static org.onap.pnfsimulator.message.MessageConstants.LOCATION;
+import static org.onap.pnfsimulator.message.MessageConstants.NAME;
+import static org.onap.pnfsimulator.message.MessageConstants.NOTIFICATION_FIELDS_VERSION;
+import static org.onap.pnfsimulator.message.MessageConstants.NOTIFICATION_FIELDS_VERSION_VALUE;
+import static org.onap.pnfsimulator.message.MessageConstants.PNF_LAST_SERVICE_DATE;
+import static org.onap.pnfsimulator.message.MessageConstants.PNF_MANUFACTURE_DATE;
+import static org.onap.pnfsimulator.message.MessageConstants.PNF_REGISTRATION_FIELDS_VERSION;
+import static org.onap.pnfsimulator.message.MessageConstants.PNF_REGISTRATION_FIELDS_VERSION_VALUE;
+import static org.onap.pnfsimulator.message.MessageConstants.PRIORITY;
+import static org.onap.pnfsimulator.message.MessageConstants.PRIORITY_NORMAL;
+import static org.onap.pnfsimulator.message.MessageConstants.REPORTING_ENTITY_NAME;
+import static org.onap.pnfsimulator.message.MessageConstants.SEQUENCE;
+import static org.onap.pnfsimulator.message.MessageConstants.SEQUENCE_NUMBER;
+import static org.onap.pnfsimulator.message.MessageConstants.SOURCE_NAME;
+import static org.onap.pnfsimulator.message.MessageConstants.START_EPOCH_MICROSEC;
+import static org.onap.pnfsimulator.message.MessageConstants.TIME_ZONE_OFFSET;
+import static org.onap.pnfsimulator.message.MessageConstants.VERSION;
+import static org.onap.pnfsimulator.message.MessageConstants.VERSION_NUMBER;
+import static org.onap.pnfsimulator.message.MessageConstants.VES_EVENT_LISTENER_VERSION;
+import static org.onap.pnfsimulator.message.MessageConstants.VES_EVENT_LISTENER_VERSION_NUMBER;
+import java.util.Calendar;
+import java.io.File;
+import java.util.List;
+import java.util.TimeZone;
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+final class JSONObjectFactory {
+
+ static JSONObject generateConstantCommonEventHeader() {
+ JSONObject commonEventHeader = new JSONObject();
+ long timestamp = System.currentTimeMillis();
+ String nodeName = generateDefaultName();
+ commonEventHeader.put(EVENT_ID, generateEventId());
+ commonEventHeader.put(TIME_ZONE_OFFSET, generateTimeZone(timestamp));
+ commonEventHeader.put(LAST_EPOCH_MICROSEC, timestamp);
+ commonEventHeader.put(PRIORITY, PRIORITY_NORMAL);
+ commonEventHeader.put(SEQUENCE, SEQUENCE_NUMBER);
+ commonEventHeader.put(START_EPOCH_MICROSEC, timestamp);
+ commonEventHeader.put(INTERNAL_HEADER_FIELDS, new JSONObject());
+ commonEventHeader.put(VERSION, VERSION_NUMBER);
+ commonEventHeader.put(VES_EVENT_LISTENER_VERSION, VES_EVENT_LISTENER_VERSION_NUMBER);
+ commonEventHeader.put(SOURCE_NAME, nodeName);
+ commonEventHeader.put(REPORTING_ENTITY_NAME, nodeName);
+ return commonEventHeader;
+ }
+
+ static JSONObject generatePnfRegistrationFields() {
+ JSONObject pnfRegistrationFields = new JSONObject();
+ pnfRegistrationFields.put(PNF_REGISTRATION_FIELDS_VERSION, PNF_REGISTRATION_FIELDS_VERSION_VALUE);
+ pnfRegistrationFields.put(PNF_LAST_SERVICE_DATE, String.valueOf(System.currentTimeMillis()));
+ pnfRegistrationFields.put(PNF_MANUFACTURE_DATE, String.valueOf(System.currentTimeMillis()));
+ return pnfRegistrationFields;
+ }
+
+ static JSONObject generateNotificationFields() {
+ JSONObject notificationFields = new JSONObject();
+ notificationFields.put(NOTIFICATION_FIELDS_VERSION, NOTIFICATION_FIELDS_VERSION_VALUE);
+ return notificationFields;
+ }
+
+ static JSONArray generateArrayOfNamedHashMap(List<String> fileList, String xnfUrl) {
+ JSONArray arrayOfNamedHashMap = new JSONArray();
+
+ for (String fileName : fileList) {
+ JSONObject namedHashMap = new JSONObject();
+ namedHashMap.put(NAME, fileName);
+
+ JSONObject hashMap = new JSONObject();
+ hashMap.put(FILE_FORMAT_TYPE, FILE_FORMAT_TYPE_VALUE);
+ hashMap.put(LOCATION, xnfUrl.concat(fileName));
+ hashMap.put(FILE_FORMAT_VERSION, FILE_FORMAT_VERSION_VALUE);
+ hashMap.put(COMPRESSION, COMPRESSION_VALUE);
+ namedHashMap.put(HASH_MAP, hashMap);
+
+ arrayOfNamedHashMap.put(namedHashMap);
+ }
+
+
+ return arrayOfNamedHashMap;
+ }
+
+
+ static String generateEventId() {
+ String timeAsString = String.valueOf(System.currentTimeMillis());
+ return String.format("FileReady_%s", timeAsString);
+ }
+
+ static String generateDefaultName() {
+ String defaultName = "default";
+ int year = Calendar.getInstance().get(Calendar.YEAR);
+ int month = Calendar.getInstance().get(Calendar.MONTH);
+ int day = Calendar.getInstance().get(Calendar.DAY_OF_MONTH);
+
+ return defaultName + "-" + year + month + day;
+ }
+
+ static String generateTimeZone(long timestamp) {
+ TimeZone timeZone = TimeZone.getDefault();
+ int offsetInMillis = timeZone.getOffset(timestamp);
+ String offsetHHMM = String.format("%02d:%02d", Math.abs(offsetInMillis / 3600000),
+ Math.abs((offsetInMillis / 60000) % 60));
+ return ("UTC" + (offsetInMillis >= 0 ? "+" : "-") + offsetHHMM);
+ }
+
+ private JSONObjectFactory() {
+
+ }
+
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/MessageConstants.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/MessageConstants.java
new file mode 100644
index 0000000..6ff6e5d
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/MessageConstants.java
@@ -0,0 +1,95 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.message;
+
+public final class MessageConstants {
+
+ public static final String SIMULATOR_PARAMS = "simulatorParams";
+ public static final String COMMON_EVENT_HEADER_PARAMS = "commonEventHeaderParams";
+ public static final String PNF_REGISTRATION_PARAMS = "pnfRegistrationParams";
+ public static final String NOTIFICATION_PARAMS = "notificationParams";
+
+ static final String COMMON_EVENT_HEADER = "commonEventHeader";
+ static final String PNF_REGISTRATION_FIELDS = "pnfRegistrationFields";
+ static final String NOTIFICATION_FIELDS = "notificationFields";
+ static final String EVENT = "event";
+
+ //=============================================================================================
+ //Simulation parameters
+ public static final String VES_SERVER_URL = "vesServerUrl";
+ public static final String TEST_DURATION = "testDuration";
+ public static final String MESSAGE_INTERVAL = "messageInterval";
+
+ //=============================================================================================
+ //commonEventHeader
+ //parameters
+ static final String DOMAIN = "domain";
+ static final String EVENT_ID = "eventId";
+ static final String TIME_ZONE_OFFSET = "timeZoneOffset";
+ static final String EVENT_TYPE = "eventType";
+ static final String LAST_EPOCH_MICROSEC = "lastEpochMicrosec";
+ static final String PRIORITY = "priority";
+ static final String SEQUENCE = "sequence";
+ static final String START_EPOCH_MICROSEC = "startEpochMicrosec";
+ static final String INTERNAL_HEADER_FIELDS = "internalHeaderFields";
+ static final String VERSION = "version";
+ static final String VES_EVENT_LISTENER_VERSION = "vesEventListenerVersion";
+ static final String SOURCE_NAME = "sourceName";
+ static final String REPORTING_ENTITY_NAME = "reportingEntityName";
+ //constant values
+ static final int SEQUENCE_NUMBER = 0;
+ static final String VERSION_NUMBER = "4.0.1";
+ static final String VES_EVENT_LISTENER_VERSION_NUMBER = "7.0.1";
+ static final String PRIORITY_NORMAL = "Normal";
+
+ //=============================================================================================
+ //PNF registration
+ //parameters
+ static final String PNF_REGISTRATION_FIELDS_VERSION = "pnfRegistrationFieldsVersion";
+ static final String PNF_LAST_SERVICE_DATE = "lastServiceDate";
+ static final String PNF_MANUFACTURE_DATE = "manufactureDate";
+ //constant values
+ static final String PNF_REGISTRATION_FIELDS_VERSION_VALUE = "2.0";
+ static final String DOMAIN_PNF_REGISTRATION ="pnfRegistration";
+
+ //=============================================================================================
+ // Notifications
+ //parameters
+ static final String NOTIFICATION_FIELDS_VERSION = "notificationFieldsVersion";
+ static final String ARRAY_OF_NAMED_HASH_MAP = "arrayOfNamedHashMap";
+ static final String NAME = "name";
+ static final String HASH_MAP = "hashMap";
+ static final String FILE_FORMAT_TYPE = "fileFormatType";
+ static final String LOCATION = "location";
+ static final String FILE_FORMAT_VERSION = "fileFormatVersion";
+ static final String COMPRESSION = "compression";
+
+ //constant values
+ static final String NOTIFICATION_FIELDS_VERSION_VALUE = "2.0";
+ static final String DOMAIN_NOTIFICATION ="notification";
+ static final String FILE_FORMAT_TYPE_VALUE = "org.3GPP.32.435#measCollec";
+ static final String FILE_FORMAT_VERSION_VALUE = "V10";
+ static final String COMPRESSION_VALUE = "gzip";
+
+ private MessageConstants() {
+ }
+
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/MessageProvider.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/MessageProvider.java
new file mode 100644
index 0000000..c863625
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/MessageProvider.java
@@ -0,0 +1,88 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================ Copyright (C)
+ * 2018 NOKIA 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.pnfsimulator.message;
+
+import static org.onap.pnfsimulator.message.MessageConstants.ARRAY_OF_NAMED_HASH_MAP;
+import static org.onap.pnfsimulator.message.MessageConstants.COMMON_EVENT_HEADER;
+import static org.onap.pnfsimulator.message.MessageConstants.DOMAIN;
+import static org.onap.pnfsimulator.message.MessageConstants.DOMAIN_NOTIFICATION;
+import static org.onap.pnfsimulator.message.MessageConstants.DOMAIN_PNF_REGISTRATION;
+import static org.onap.pnfsimulator.message.MessageConstants.EVENT;
+import static org.onap.pnfsimulator.message.MessageConstants.EVENT_TYPE;
+import static org.onap.pnfsimulator.message.MessageConstants.NOTIFICATION_FIELDS;
+import static org.onap.pnfsimulator.message.MessageConstants.PNF_REGISTRATION_FIELDS;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+public class MessageProvider {
+
+ public JSONObject createMessage(JSONObject commonEventHeaderParams, Optional<JSONObject> pnfRegistrationParams,
+ Optional<JSONObject> notificationParams) {
+ List<String> emptyList = new ArrayList<>();
+ String emptyString = "";
+ return createMessage(commonEventHeaderParams, pnfRegistrationParams, notificationParams, emptyList, emptyString);
+ }
+
+ public JSONObject createMessage(JSONObject commonEventHeaderParams, Optional<JSONObject> pnfRegistrationParams,
+ Optional<JSONObject> notificationParams, List<String> fileList, String xnfUrl) {
+
+ if (!pnfRegistrationParams.isPresent() && !notificationParams.isPresent()) {
+ throw new IllegalArgumentException(
+ "Both PNF registration and notification parameters objects are not present");
+ }
+ JSONObject event = new JSONObject();
+
+ JSONObject commonEventHeader = JSONObjectFactory.generateConstantCommonEventHeader();
+ Map<String, Object> commonEventHeaderFields = commonEventHeaderParams.toMap();
+ commonEventHeaderFields.forEach((key, value) -> {
+ commonEventHeader.put(key, value);
+ });
+
+ JSONObject pnfRegistrationFields = JSONObjectFactory.generatePnfRegistrationFields();
+ pnfRegistrationParams.ifPresent(jsonObject -> {
+ copyParametersToFields(jsonObject.toMap(), pnfRegistrationFields);
+ commonEventHeader.put(DOMAIN, DOMAIN_PNF_REGISTRATION);
+ commonEventHeader.put(EVENT_TYPE, DOMAIN_PNF_REGISTRATION);
+ event.put(PNF_REGISTRATION_FIELDS, pnfRegistrationFields);
+ });
+
+ JSONObject notificationFields = JSONObjectFactory.generateNotificationFields();
+ notificationParams.ifPresent(jsonObject -> {
+ copyParametersToFields(jsonObject.toMap(), notificationFields);
+ JSONArray arrayOfNamedHashMap = JSONObjectFactory.generateArrayOfNamedHashMap(fileList, xnfUrl);
+ notificationFields.put(ARRAY_OF_NAMED_HASH_MAP, arrayOfNamedHashMap);
+ commonEventHeader.put(DOMAIN, DOMAIN_NOTIFICATION);
+ event.put(NOTIFICATION_FIELDS, notificationFields);
+ });
+
+ event.put(COMMON_EVENT_HEADER, commonEventHeader);
+ JSONObject root = new JSONObject();
+ root.put(EVENT, event);
+ return root;
+ }
+
+ private void copyParametersToFields(Map<String, Object> paramersMap, JSONObject fieldsJsonObject) {
+ paramersMap.forEach((key, value) -> {
+ fieldsJsonObject.put(key, value);
+ });
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfConfigurationCheckingTask.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfConfigurationCheckingTask.java
new file mode 100644
index 0000000..bb173ae
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfConfigurationCheckingTask.java
@@ -0,0 +1,62 @@
+/// *
+// * ============LICENSE_START=======================================================
+// * PNF-REGISTRATION-HANDLER
+// * ================================================================================
+// * Copyright (C) 2018 NOKIA 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.pnfsimulator.netconfmonitor;
+//
+// import com.tailf.jnc.JNCException;
+// import java.io.IOException;
+// import java.util.TimerTask;
+// import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationCache;
+// import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationReader;
+// import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationWriter;
+// import org.slf4j.Logger;
+// import org.slf4j.LoggerFactory;
+//
+// public class NetconfConfigurationCheckingTask extends TimerTask {
+//
+// private static final Logger LOGGER =
+/// LoggerFactory.getLogger(NetconfConfigurationCheckingTask.class);
+//
+// private final NetconfConfigurationReader reader;
+// private final NetconfConfigurationWriter writer;
+// private final NetconfConfigurationCache cache;
+//
+// public NetconfConfigurationCheckingTask(NetconfConfigurationReader reader,
+// NetconfConfigurationWriter writer,
+// NetconfConfigurationCache cache) {
+// this.reader = reader;
+// this.writer = writer;
+// this.cache = cache;
+// }
+//
+// @Override
+// public void run() {
+// try {
+// String currentConfiguration = reader.read();
+// if (!currentConfiguration.equals(cache.getConfiguration())) {
+// LOGGER.info("Configuration has changed, new configuration:\n\n{}", currentConfiguration);
+// writer.writeToFile(currentConfiguration);
+// cache.update(currentConfiguration);
+// }
+// } catch (IOException | JNCException e) {
+// LOGGER.warn("Error during configuration reading: {}", e.getMessage());
+// }
+// }
+// }
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfMonitorService.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfMonitorService.java
new file mode 100644
index 0000000..4e484b9
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfMonitorService.java
@@ -0,0 +1,71 @@
+/// *
+// * ============LICENSE_START=======================================================
+// * PNF-REGISTRATION-HANDLER
+// * ================================================================================ Copyright (C)
+// * 2018 NOKIA 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.pnfsimulator.netconfmonitor;
+//
+// import com.tailf.jnc.JNCException;
+// import java.io.IOException;
+// import java.util.Timer;
+// import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationCache;
+// import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationReader;
+// import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationWriter;
+// import org.slf4j.Logger;
+// import org.slf4j.LoggerFactory;
+// import org.springframework.beans.factory.annotation.Autowired;
+//
+//// @Service
+// public class NetconfMonitorService {
+// private static final Logger LOGGER = LoggerFactory.getLogger(NetconfMonitorService.class);
+// private static final long timePeriod = 1000L;
+// private static final long startDelay = 0;
+//
+// private Timer timer;
+// private NetconfConfigurationReader reader;
+// private NetconfConfigurationWriter writer;
+// private NetconfConfigurationCache cache;
+//
+// @Autowired
+// public NetconfMonitorService(Timer timer, NetconfConfigurationReader reader,
+/// NetconfConfigurationWriter writer,
+// NetconfConfigurationCache cache) {
+// this.timer = timer;
+// this.reader = reader;
+// this.writer = writer;
+// this.cache = cache;
+// }
+//
+// // @PostConstruct
+// public void start() {
+// setStartConfiguration();
+// NetconfConfigurationCheckingTask task = new NetconfConfigurationCheckingTask(reader, writer,
+/// cache);
+// timer.scheduleAtFixedRate(task, startDelay, timePeriod);
+// }
+//
+// private void setStartConfiguration() {
+// try {
+// String configuration = reader.read();
+// writer.writeToFile(configuration);
+// cache.update(configuration);
+// } catch (IOException | JNCException e) {
+// LOGGER.warn("Error during configuration reading: {}", e.getMessage());
+// }
+// }
+// }
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfMonitorServiceConfiguration.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfMonitorServiceConfiguration.java
new file mode 100644
index 0000000..d97315b
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/NetconfMonitorServiceConfiguration.java
@@ -0,0 +1,114 @@
+/// *
+// * ============LICENSE_START=======================================================
+// * PNF-REGISTRATION-HANDLER
+// * ================================================================================
+// * Copyright (C) 2018 NOKIA 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.pnfsimulator.netconfmonitor;
+//
+// import com.tailf.jnc.JNCException;
+// import com.tailf.jnc.NetconfSession;
+// import com.tailf.jnc.SSHConnection;
+// import com.tailf.jnc.SSHSession;
+// import java.io.IOException;
+// import java.util.Map;
+// import java.util.Timer;
+// import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationCache;
+// import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationReader;
+// import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConfigurationWriter;
+// import org.onap.pnfsimulator.netconfmonitor.netconf.NetconfConnectionParams;
+// import org.slf4j.Logger;
+// import org.slf4j.LoggerFactory;
+// import org.springframework.context.annotation.Bean;
+// import org.springframework.context.annotation.Configuration;
+//
+// @Configuration
+// public class NetconfMonitorServiceConfiguration {
+//
+// private static final Logger LOGGER =
+/// LoggerFactory.getLogger(NetconfMonitorServiceConfiguration.class);
+// private static final Map<String, String> enviroment = System.getenv();
+//
+// private static final String LOG_PATH = "/var/log";
+//
+// private static final String NETCONF_ADDRESS = "NETCONF_ADDRESS";
+// private static final String NETCONF_PORT = "NETCONF_PORT";
+// private static final String NETCONF_MODEL = "NETCONF_MODEL";
+// private static final String NETCONF_MAIN_CONTAINER = "NETCONF_MAIN_CONTAINER";
+//
+// private static final String DEFAULT_NETCONF_ADDRESS = "localhost";
+// private static final int DEFAULT_NETCONF_PORT = 830;
+// private static final String DEFAULT_NETCONF_MODEL = "pnf-simulator";
+// private static final String DEFAULT_NETCONF_MAIN_CONTAINER = "config";
+//
+// private static final String DEFAULT_NETCONF_USER = "netconf";
+// private static final String DEFAULT_NETCONF_PASSWORD = "netconf";
+//
+// @Bean
+// public Timer timer() {
+// return new Timer("NetconfMonitorServiceTimer");
+// }
+//
+// @Bean
+// public NetconfConfigurationCache configurationCache() {
+// return new NetconfConfigurationCache();
+// }
+//
+// @Bean
+// public NetconfConfigurationReader configurationReader() throws IOException, JNCException {
+// NetconfConnectionParams params = resolveConnectionParams();
+// LOGGER.info("Configuration params are : {}", params);
+// NetconfSession session = createNetconfSession(params);
+// return new NetconfConfigurationReader(session, buildModelPath());
+// }
+//
+// NetconfSession createNetconfSession(NetconfConnectionParams params) throws IOException,
+/// JNCException {
+// SSHConnection sshConnection = new SSHConnection(params.address, params.port);
+// sshConnection.authenticateWithPassword(params.user, params.password);
+// return new NetconfSession( new SSHSession(sshConnection));
+// }
+//
+// @Bean
+// public NetconfConfigurationWriter netconfConfigurationWriter() {
+// return new NetconfConfigurationWriter(LOG_PATH);
+// }
+//
+// private String buildModelPath() {
+// return String.format("/%s:%s",
+// enviroment.getOrDefault(NETCONF_MODEL, DEFAULT_NETCONF_MODEL),
+// enviroment.getOrDefault(NETCONF_MAIN_CONTAINER, DEFAULT_NETCONF_MAIN_CONTAINER));
+// }
+//
+// NetconfConnectionParams resolveConnectionParams() {
+// return new NetconfConnectionParams(
+// enviroment.getOrDefault(NETCONF_ADDRESS, DEFAULT_NETCONF_ADDRESS),
+// resolveNetconfPort(),
+// DEFAULT_NETCONF_USER,
+// DEFAULT_NETCONF_PASSWORD);
+// }
+//
+// private int resolveNetconfPort() {
+// try {
+// return Integer.parseInt(enviroment.get(NETCONF_PORT));
+// } catch (NumberFormatException e) {
+// LOGGER.warn("Invalid netconf port: {}. Default netconf port {} is set.", e.getMessage(),
+// DEFAULT_NETCONF_PORT);
+// return DEFAULT_NETCONF_PORT;
+// }
+// }
+// }
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationCache.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationCache.java
new file mode 100644
index 0000000..3972184
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationCache.java
@@ -0,0 +1,34 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.netconfmonitor.netconf;
+
+public class NetconfConfigurationCache {
+
+ private String configuration = "";
+
+ public String getConfiguration() {
+ return configuration;
+ }
+
+ public void update(String configuration) {
+ this.configuration = configuration;
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationReader.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationReader.java
new file mode 100644
index 0000000..e41e58f
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationReader.java
@@ -0,0 +1,42 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================ Copyright (C)
+ * 2018 NOKIA 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.pnfsimulator.netconfmonitor.netconf;
+
+import com.tailf.jnc.JNCException;
+import com.tailf.jnc.NetconfSession;
+import java.io.IOException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+public class NetconfConfigurationReader {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(NetconfConfigurationReader.class);
+ private final NetconfSession session;
+ private final String netconfModelPath;
+
+ public NetconfConfigurationReader(NetconfSession session, String netconfModelPath) {
+ LOGGER.warn("netconfModelPath: {}", netconfModelPath);
+ this.session = session;
+ this.netconfModelPath = netconfModelPath;
+ }
+
+ public String read() throws IOException, JNCException {
+ return session.getConfig(netconfModelPath).first().toXMLString();
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationWriter.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationWriter.java
new file mode 100644
index 0000000..4003079
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConfigurationWriter.java
@@ -0,0 +1,51 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.netconfmonitor.netconf;
+
+import java.io.BufferedWriter;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import org.onap.pnfsimulator.rest.util.DateUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class NetconfConfigurationWriter {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(NetconfConfigurationWriter.class);
+ private static final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd_HH:mm:ss");
+ private String pathToLog;
+
+ public NetconfConfigurationWriter(String pathToLog) {
+ this.pathToLog = pathToLog;
+ }
+
+ public void writeToFile(String configuration) {
+ String fileName = String.format("%s/config[%s].xml", pathToLog, DateUtil.getTimestamp(dateFormat));
+ try (BufferedWriter writer = new BufferedWriter(new FileWriter(fileName))) {
+ writer.write(configuration);
+ LOGGER.info("Configuration wrote to file {}/{} ", pathToLog, fileName);
+ } catch (IOException e) {
+ LOGGER.warn("Failed to write configuration to file: {}", e.getMessage());
+ }
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConnectionParams.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConnectionParams.java
new file mode 100644
index 0000000..1d6eb89
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/netconfmonitor/netconf/NetconfConnectionParams.java
@@ -0,0 +1,45 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.netconfmonitor.netconf;
+
+public class NetconfConnectionParams {
+
+ public final String address;
+ public final int port;
+ public final String user;
+ public final String password;
+
+ public NetconfConnectionParams(String address, int port, String user, String password) {
+ this.address = address;
+ this.port = port;
+ this.user = user;
+ this.password = password;
+ }
+
+ @Override
+ public String toString() {
+ return String.format("NetconfConnectionParams{address=%s, port=%d, user=%s, password=%s}",
+ address,
+ port,
+ user,
+ password);
+ }
+} \ No newline at end of file
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/SimulatorController.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/SimulatorController.java
new file mode 100644
index 0000000..7bb646c
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/SimulatorController.java
@@ -0,0 +1,235 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================ Copyright (C)
+ * 2018 NOKIA 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.pnfsimulator.rest;
+
+import static org.onap.pnfsimulator.logging.MDCVariables.INSTANCE_UUID;
+import static org.onap.pnfsimulator.logging.MDCVariables.INVOCATION_ID;
+import static org.onap.pnfsimulator.logging.MDCVariables.REQUEST_ID;
+import static org.onap.pnfsimulator.logging.MDCVariables.RESPONSE_CODE;
+import static org.onap.pnfsimulator.logging.MDCVariables.SERVICE_NAME;
+import static org.onap.pnfsimulator.logging.MDCVariables.X_INVOCATION_ID;
+import static org.onap.pnfsimulator.logging.MDCVariables.AUTHORIZATION;
+import static org.onap.pnfsimulator.logging.MDCVariables.X_ONAP_REQUEST_ID;
+import static org.onap.pnfsimulator.message.MessageConstants.COMMON_EVENT_HEADER_PARAMS;
+import static org.onap.pnfsimulator.message.MessageConstants.SIMULATOR_PARAMS;
+import static org.onap.pnfsimulator.rest.util.ResponseBuilder.MESSAGE;
+import static org.onap.pnfsimulator.rest.util.ResponseBuilder.REMAINING_TIME;
+import static org.onap.pnfsimulator.rest.util.ResponseBuilder.SIMULATOR_STATUS;
+import static org.onap.pnfsimulator.rest.util.ResponseBuilder.TIMESTAMP;
+import static org.springframework.http.HttpStatus.BAD_REQUEST;
+import static org.springframework.http.HttpStatus.INTERNAL_SERVER_ERROR;
+import static org.springframework.http.HttpStatus.OK;
+import com.github.fge.jsonschema.core.exceptions.ProcessingException;
+import java.io.IOException;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Optional;
+import java.util.UUID;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.onap.pnfsimulator.message.MessageConstants;
+import org.onap.pnfsimulator.rest.util.DateUtil;
+import org.onap.pnfsimulator.rest.util.ResponseBuilder;
+import org.onap.pnfsimulator.simulator.Simulator;
+import org.onap.pnfsimulator.simulator.SimulatorFactory;
+import org.onap.pnfsimulator.simulator.validation.JSONValidator;
+import org.onap.pnfsimulator.simulator.validation.ValidationException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.slf4j.MDC;
+import org.slf4j.Marker;
+import org.slf4j.MarkerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/simulator")
+public class SimulatorController {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(Simulator.class);
+ private static final DateFormat RESPONSE_DATE_FORMAT = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss,SSS");
+ private final Marker ENTRY = MarkerFactory.getMarker("ENTRY");
+ private Simulator simulator;
+ private JSONValidator validator;
+ private SimulatorFactory factory;
+
+ @Autowired
+ public SimulatorController(JSONValidator validator, SimulatorFactory factory) {
+ this.validator = validator;
+ this.factory = factory;
+ }
+
+ @PostMapping("start")
+ public ResponseEntity start(@RequestHeader HttpHeaders headers, @RequestBody String message) {
+ MDC.put(REQUEST_ID, headers.getFirst(X_ONAP_REQUEST_ID));
+ MDC.put(INVOCATION_ID, headers.getFirst(X_INVOCATION_ID));
+ MDC.put(AUTHORIZATION, headers.getFirst(AUTHORIZATION));
+ MDC.put(INSTANCE_UUID, UUID.randomUUID().toString());
+ MDC.put(SERVICE_NAME, "/simulator/start");
+ LOGGER.info(ENTRY, "Simulator starting");
+
+ if (isSimulatorRunning()) {
+ MDC.put(RESPONSE_CODE, BAD_REQUEST.toString());
+ return ResponseBuilder.status(BAD_REQUEST).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Cannot start simulator since it's already running").build();
+ }
+
+ try {
+ validator.validate(message, "json_schema/input_validator.json");
+ JSONObject root = new JSONObject(message);
+ JSONObject simulatorParams = root.getJSONObject(SIMULATOR_PARAMS);
+ JSONObject commonEventHeaderParams = root.getJSONObject(COMMON_EVENT_HEADER_PARAMS);
+ Optional<JSONObject> pnfRegistrationFields = root.has(MessageConstants.PNF_REGISTRATION_PARAMS)
+ ? Optional.of(root.getJSONObject(MessageConstants.PNF_REGISTRATION_PARAMS))
+ : Optional.empty();
+ Optional<JSONObject> notificationFields = root.has(MessageConstants.NOTIFICATION_PARAMS)
+ ? Optional.of(root.getJSONObject(MessageConstants.NOTIFICATION_PARAMS))
+ : Optional.empty();
+ simulator =
+ factory.create(simulatorParams, commonEventHeaderParams, pnfRegistrationFields, notificationFields);
+ simulator.start();
+
+ MDC.put(RESPONSE_CODE, OK.toString());
+ return ResponseBuilder.status(OK).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Simulator started").build();
+
+ } catch (JSONException e) {
+ MDC.put(RESPONSE_CODE, BAD_REQUEST.toString());
+ LOGGER.warn("Cannot start simulator, invalid json format: {}", e.getMessage());
+ LOGGER.debug("Received json has invalid format", e);
+ return ResponseBuilder.status(BAD_REQUEST).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Cannot start simulator, invalid json format").build();
+
+ } catch (ProcessingException | ValidationException | IOException e) {
+ MDC.put(RESPONSE_CODE, BAD_REQUEST.toString());
+ LOGGER.warn("Json validation failed: {}", e.getMessage());
+ return ResponseBuilder.status(BAD_REQUEST).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Cannot start simulator - Json format is not compatible with schema definitions")
+ .build();
+
+ } catch (Exception e) {
+ MDC.put(RESPONSE_CODE, INTERNAL_SERVER_ERROR.toString());
+ LOGGER.error("Cannot start simulator - unexpected exception", e);
+ return ResponseBuilder.status(INTERNAL_SERVER_ERROR)
+ .put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Unexpected exception: " + e.getMessage()).build();
+ } finally {
+ MDC.clear();
+ }
+ }
+
+ @PostMapping("startmassmode")
+ public ResponseEntity startmassmode(@RequestHeader HttpHeaders headers, @RequestBody String message) {
+ MDC.put(REQUEST_ID, headers.getFirst(X_ONAP_REQUEST_ID));
+ MDC.put(INVOCATION_ID, headers.getFirst(X_INVOCATION_ID));
+ MDC.put(AUTHORIZATION, headers.getFirst(AUTHORIZATION));
+ MDC.put(INSTANCE_UUID, UUID.randomUUID().toString());
+ MDC.put(SERVICE_NAME, "/simulator/start");
+ LOGGER.info(ENTRY, "Simulator starting");
+
+ if (isSimulatorRunning()) {
+ MDC.put(RESPONSE_CODE, BAD_REQUEST.toString());
+ return ResponseBuilder.status(BAD_REQUEST).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Cannot start simulator since it's already running").build();
+ }
+
+ try {
+ validator.validate(message, "json_schema/input_validator.json");
+ JSONObject root = new JSONObject(message);
+ JSONObject simulatorParams = root.getJSONObject(SIMULATOR_PARAMS);
+ JSONObject commonEventHeaderParams = root.getJSONObject(COMMON_EVENT_HEADER_PARAMS);
+ Optional<JSONObject> pnfRegistrationFields = root.has(MessageConstants.PNF_REGISTRATION_PARAMS)
+ ? Optional.of(root.getJSONObject(MessageConstants.PNF_REGISTRATION_PARAMS))
+ : Optional.empty();
+ Optional<JSONObject> notificationFields = root.has(MessageConstants.NOTIFICATION_PARAMS)
+ ? Optional.of(root.getJSONObject(MessageConstants.NOTIFICATION_PARAMS))
+ : Optional.empty();
+ simulator =
+ factory.create(simulatorParams, commonEventHeaderParams, pnfRegistrationFields, notificationFields);
+ simulator.start();
+
+ MDC.put(RESPONSE_CODE, OK.toString());
+ return ResponseBuilder.status(OK).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Simulator started").build();
+
+ } catch (JSONException e) {
+ MDC.put(RESPONSE_CODE, BAD_REQUEST.toString());
+ LOGGER.warn("Cannot start simulator, invalid json format: {}", e.getMessage());
+ LOGGER.debug("Received json has invalid format", e);
+ return ResponseBuilder.status(BAD_REQUEST).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Cannot start simulator, invalid json format").build();
+
+ } catch (ProcessingException | ValidationException | IOException e) {
+ MDC.put(RESPONSE_CODE, BAD_REQUEST.toString());
+ LOGGER.warn("Json validation failed: {}", e.getMessage());
+ return ResponseBuilder.status(BAD_REQUEST).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Cannot start simulator - Json format is not compatible with schema definitions")
+ .build();
+
+ } catch (Exception e) {
+ MDC.put(RESPONSE_CODE, INTERNAL_SERVER_ERROR.toString());
+ LOGGER.error("Cannot start simulator - unexpected exception", e);
+ return ResponseBuilder.status(INTERNAL_SERVER_ERROR)
+ .put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Unexpected exception: " + e.getMessage()).build();
+ } finally {
+ MDC.clear();
+ }
+ }
+
+
+
+ @GetMapping("status")
+ public ResponseEntity status() {
+ if (isSimulatorRunning()) {
+ ResponseBuilder responseBuilder = ResponseBuilder.status(OK)
+ .put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT)).put(SIMULATOR_STATUS, "RUNNING");
+
+ return !simulator.isEndless() ? responseBuilder.put(REMAINING_TIME, simulator.getRemainingTime()).build()
+ : responseBuilder.build();
+ } else {
+ return ResponseBuilder.status(OK).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(SIMULATOR_STATUS, "NOT RUNNING").build();
+ }
+ }
+
+ @PostMapping("stop")
+ public ResponseEntity stop() {
+ if (isSimulatorRunning()) {
+ simulator.interrupt();
+
+ return ResponseBuilder.status(OK).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Simulator successfully stopped").build();
+ } else {
+ return ResponseBuilder.status(BAD_REQUEST).put(TIMESTAMP, DateUtil.getTimestamp(RESPONSE_DATE_FORMAT))
+ .put(MESSAGE, "Cannot stop simulator, because it's not running").build();
+ }
+ }
+
+ private boolean isSimulatorRunning() {
+ return simulator != null && simulator.isAlive();
+ }
+}
+
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/util/DateUtil.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/util/DateUtil.java
new file mode 100644
index 0000000..284d589
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/util/DateUtil.java
@@ -0,0 +1,35 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.rest.util;
+
+import java.text.DateFormat;
+import java.util.Date;
+
+public final class DateUtil {
+
+ private DateUtil() {
+ }
+
+ public static String getTimestamp(DateFormat dateFormat) {
+
+ return dateFormat.format(new Date());
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/util/ResponseBuilder.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/util/ResponseBuilder.java
new file mode 100644
index 0000000..98f4588
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/rest/util/ResponseBuilder.java
@@ -0,0 +1,62 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.rest.util;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+public class ResponseBuilder {
+
+ public static final String TIMESTAMP = "timestamp";
+ public static final String MESSAGE = "message";
+ public static final String SIMULATOR_STATUS = "simulatorStatus";
+ public static final String REMAINING_TIME = "remainingTime";
+
+ private HttpStatus httpStatus;
+ private Map<String, Object> body = new LinkedHashMap<>();
+
+ private ResponseBuilder(HttpStatus httpStatus) {
+ this.httpStatus = httpStatus;
+ }
+
+ public static ResponseBuilder status(HttpStatus httpStatus) {
+
+ return new ResponseBuilder(httpStatus);
+ }
+
+ public ResponseBuilder put(String key, Object value) {
+
+ body.put(key, value);
+ return this;
+ }
+
+ public ResponseEntity build() {
+
+ if (body.isEmpty()) {
+ return ResponseEntity.status(httpStatus).build();
+ }
+
+ return ResponseEntity.status(httpStatus).body(body);
+ }
+
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/Simulator.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/Simulator.java
new file mode 100644
index 0000000..725fe43
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/Simulator.java
@@ -0,0 +1,213 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================ Copyright (C)
+ * 2018 NOKIA 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.pnfsimulator.simulator;
+
+import com.github.fge.jsonschema.core.exceptions.ProcessingException;
+import java.io.IOException;
+import java.time.Duration;
+import java.time.Instant;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import org.json.JSONObject;
+import org.onap.pnfsimulator.FileProvider;
+import org.onap.pnfsimulator.message.MessageProvider;
+import org.onap.pnfsimulator.simulator.client.RestTemplateAdapter;
+import org.onap.pnfsimulator.simulator.client.RestTemplateAdapterImpl;
+import org.onap.pnfsimulator.simulator.validation.JSONValidator;
+import org.onap.pnfsimulator.simulator.validation.NoRopFilesException;
+import org.onap.pnfsimulator.simulator.validation.ValidationException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.slf4j.MDC;
+import org.slf4j.Marker;
+import org.slf4j.MarkerFactory;
+
+public class Simulator extends Thread {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(Simulator.class);
+ private final Marker EXIT = MarkerFactory.getMarker("EXIT");
+ private Map<String, String> contextMap = MDC.getCopyOfContextMap();
+ private boolean isEndless;
+ private String vesUrl;
+ private RestTemplateAdapter httpClient;
+ private JSONObject messageBody;
+ private Duration duration;
+ private Duration interval;
+ private Instant endTime;
+ private JSONObject commonEventHeaderParams;
+ private Optional<JSONObject> pnfRegistrationParams;
+ private Optional<JSONObject> notificationParams;
+ private String xnfUrl;
+ private static final String DEFAULT_OUTPUT_SCHEMA_PATH = "json_schema/output_validator_ves_schema_30.0.1.json";
+ private FileProvider fileProvider;
+ private Exception thrownException = null;
+
+ private Simulator() {}
+
+ public static Builder builder() {
+ return new Builder();
+ }
+
+ @Override
+ public void run() {
+ setMdcContextMap(contextMap);
+ LOGGER.info("Simulation started - duration: {}, interval: {}s", getDuration(), interval.getSeconds());
+ endTime = Instant.now().plus(duration);
+ while (isEndless || runningTimeNotExceeded()) {
+ try {
+
+ List<String> fileList = fileProvider.getFiles();
+ MessageProvider messageProvider = new MessageProvider();
+ JSONValidator validator = new JSONValidator();
+ messageBody = messageProvider.createMessage(this.commonEventHeaderParams, this.pnfRegistrationParams,
+ this.notificationParams, fileList, this.xnfUrl);
+ validator.validate(messageBody.toString(), DEFAULT_OUTPUT_SCHEMA_PATH);
+
+ LOGGER.info("Message to be sent:\n" + getMessage());
+ httpClient.send(messageBody.toString(), vesUrl);
+ Thread.sleep(interval.toMillis());
+ } catch (InterruptedException | ValidationException | ProcessingException | IOException | NoRopFilesException e) {
+ LOGGER.info("Simulation stopped due to an exception: " + e);
+ thrownException = e;
+ return;
+ }
+ }
+ LOGGER.info(EXIT, "Simulation finished");
+ MDC.clear();
+ }
+
+ private void setMdcContextMap(Map<String, String> mdcContextMap) {
+ if (mdcContextMap != null)
+ MDC.setContextMap(mdcContextMap);
+ }
+
+ private String getMessage() {
+ return messageBody.toString(4);
+ }
+
+ private String getDuration() {
+ return isEndless() ? "infinity" : duration.getSeconds() + "s";
+ }
+
+ private boolean runningTimeNotExceeded() {
+ return Instant.now().isBefore(endTime);
+ }
+
+ public boolean isEndless() {
+ return isEndless;
+ }
+
+ public Exception getThrownException() {
+ return thrownException;
+ }
+
+ public long getRemainingTime() {
+ return Duration.between(Instant.now(), endTime).getSeconds();
+ }
+
+ public static class Builder {
+
+ private String vesUrl;
+ private RestTemplateAdapter httpClient;
+ //private JSONObject messageBody;
+ private Duration duration;
+ private Duration interval;
+ private Optional<JSONObject> notificationParams;
+ private Optional<JSONObject> pnfRegistrationParams;
+ private JSONObject commonEventHeaderParams;
+ private String xnfUrl;
+ private FileProvider fileProvider;
+
+ private Builder() {
+ this.vesUrl = "";
+ this.httpClient = new RestTemplateAdapterImpl();
+ //this.messageBody = new JSONObject();
+ this.duration = Duration.ZERO;
+ this.interval = Duration.ZERO;
+ this.commonEventHeaderParams = new JSONObject();
+ }
+
+ public Builder withVesUrl(String vesUrl) {
+ this.vesUrl = vesUrl;
+ return this;
+ }
+
+ public Builder withCustomRestTemplateAdapter(RestTemplateAdapter httpClient) {
+ this.httpClient = httpClient;
+ return this;
+ }
+
+ /*public Builder withMessageBody(JSONObject messageBody) {
+ this.messageBody = messageBody;
+ return this;
+ }*/
+
+ public Builder withDuration(Duration duration) {
+ this.duration = duration;
+ return this;
+ }
+
+
+ public Builder withInterval(Duration interval) {
+ this.interval = interval;
+ return this;
+ }
+
+ public Builder withCommonEventHeaderParams(JSONObject commonEventHeaderParams) {
+ this.commonEventHeaderParams = commonEventHeaderParams;
+ return this;
+ }
+
+ public Builder withNotificationParams(Optional<JSONObject> notificationParams) {
+ this.notificationParams = notificationParams;
+ return this;
+ }
+
+ public Builder withPnfRegistrationParams(Optional<JSONObject> pnfRegistrationParams) {
+ this.pnfRegistrationParams = pnfRegistrationParams;
+ return this;
+ }
+
+ public Builder withXnfUrl(String xnfUrl) {
+ this.xnfUrl = xnfUrl;
+ return this;
+ }
+
+ public Builder withFileProvider(FileProvider fileProvider) {
+ this.fileProvider = fileProvider;
+ return this;
+ }
+
+ public Simulator build() {
+ Simulator simulator = new Simulator();
+ simulator.vesUrl = this.vesUrl;
+ simulator.httpClient = this.httpClient;
+ //simulator.messageBody = this.messageBody;
+ simulator.duration = this.duration;
+ simulator.interval = this.interval;
+ simulator.xnfUrl = this.xnfUrl;
+ simulator.fileProvider = this.fileProvider;
+ simulator.commonEventHeaderParams = this.commonEventHeaderParams;
+ simulator.pnfRegistrationParams = this.pnfRegistrationParams;
+ simulator.notificationParams = this.notificationParams;
+ simulator.isEndless = duration.equals(Duration.ZERO);
+ return simulator;
+ }
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/SimulatorFactory.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/SimulatorFactory.java
new file mode 100644
index 0000000..851e6ad
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/SimulatorFactory.java
@@ -0,0 +1,54 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================ Copyright (C)
+ * 2018 NOKIA 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.pnfsimulator.simulator;
+
+import static java.lang.Integer.parseInt;
+import static org.onap.pnfsimulator.message.MessageConstants.MESSAGE_INTERVAL;
+import static org.onap.pnfsimulator.message.MessageConstants.TEST_DURATION;
+import java.time.Duration;
+import java.util.Optional;
+import org.json.JSONObject;
+import org.onap.pnfsimulator.ConfigurationProvider;
+import org.onap.pnfsimulator.FileProvider;
+import org.onap.pnfsimulator.PnfSimConfig;
+import org.springframework.stereotype.Service;
+
+@Service
+public class SimulatorFactory {
+
+ public Simulator create(JSONObject simulatorParams, JSONObject commonEventHeaderParams,
+ Optional<JSONObject> pnfRegistrationParams, Optional<JSONObject> notificationParams) {
+ PnfSimConfig configuration = ConfigurationProvider.getConfigInstance();
+
+ String xnfUrl = null;
+ if (configuration.getTypefileserver().equals("sftp")) {
+ xnfUrl = configuration.getUrlsftp() + "/";
+ } else if (configuration.getTypefileserver().equals("ftps")) {
+ xnfUrl = configuration.getUrlftps() + "/";
+ }
+
+ String urlVes = configuration.getUrlves();
+ Duration duration = Duration.ofSeconds(parseInt(simulatorParams.getString(TEST_DURATION)));
+ Duration interval = Duration.ofSeconds(parseInt(simulatorParams.getString(MESSAGE_INTERVAL)));
+
+ return Simulator.builder().withVesUrl(urlVes).withXnfUrl(xnfUrl).withDuration(duration)
+ .withFileProvider(new FileProvider()).withCommonEventHeaderParams(commonEventHeaderParams)
+ .withNotificationParams(notificationParams).withPnfRegistrationParams(pnfRegistrationParams)
+ .withInterval(interval).build();
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/client/RestTemplateAdapter.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/client/RestTemplateAdapter.java
new file mode 100644
index 0000000..92e66b4
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/client/RestTemplateAdapter.java
@@ -0,0 +1,26 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.simulator.client;
+
+public interface RestTemplateAdapter {
+
+ void send(String content, String url);
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/client/RestTemplateAdapterImpl.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/client/RestTemplateAdapterImpl.java
new file mode 100644
index 0000000..e082637
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/client/RestTemplateAdapterImpl.java
@@ -0,0 +1,155 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.simulator.client;
+
+import static org.onap.pnfsimulator.logging.MDCVariables.REQUEST_ID;
+import static org.onap.pnfsimulator.logging.MDCVariables.X_INVOCATION_ID;
+import static org.onap.pnfsimulator.logging.MDCVariables.X_ONAP_REQUEST_ID;
+import static org.onap.pnfsimulator.logging.MDCVariables.AUTHORIZATION;
+
+import org.springframework.web.client.ResourceAccessException;
+import java.security.KeyManagementException;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.X509Certificate;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+import org.apache.http.conn.ssl.NoopHostnameVerifier;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.web.client.RestTemplate;
+
+import org.springframework.http.HttpEntity;
+import org.springframework.http.ResponseEntity;
+import org.springframework.http.HttpHeaders;
+
+import java.util.UUID;
+import org.springframework.web.client.HttpClientErrorException;
+import org.apache.http.client.config.RequestConfig;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.slf4j.MDC;
+import org.slf4j.Marker;
+import org.slf4j.MarkerFactory;
+
+public class RestTemplateAdapterImpl implements RestTemplateAdapter {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(RestTemplateAdapterImpl.class);
+ private static final String CONTENT_TYPE = "Content-Type";
+ private static final String APPLICATION_JSON = "application/json";
+ private final Marker INVOKE = MarkerFactory.getMarker("INVOKE");
+ private static final RequestConfig CONFIG = RequestConfig.custom()
+ .setConnectTimeout(1000)
+ .setConnectionRequestTimeout(1000)
+ .setSocketTimeout(1000)
+ .build();
+
+ private RestTemplate restTemplate;
+
+ public RestTemplateAdapterImpl() {
+ try {
+ this.restTemplate = createRestTemplate();
+ } catch (KeyStoreException | NoSuchAlgorithmException | KeyManagementException ex) {
+ LOGGER.warn("Error while creating a RestTemplate object: {}", ex.getMessage());
+ }
+ }
+
+ RestTemplateAdapterImpl(RestTemplate restTemplate) {
+ this.restTemplate = restTemplate;
+ }
+
+ @Override
+ public void send(String content, String url) {
+ try {
+ HttpEntity<String> entity = createPostEntity(content);
+ ResponseEntity<String> response = restTemplate.postForEntity(url, entity, String.class);
+ LOGGER.info(INVOKE, "Message sent, ves response code: {}", response.getStatusCode());
+ } catch (HttpClientErrorException codeEx) {
+ LOGGER.warn("Response body: ", codeEx.getResponseBodyAsString());
+ LOGGER.warn("Error sending message to ves: {}", codeEx.getMessage());
+ LOGGER.warn("URL: {}", url);
+ } catch (ResourceAccessException ioEx) {
+ LOGGER.warn("The URL cannot be reached: {}", ioEx.getMessage());
+ LOGGER.warn("URL: {}", url);
+ }
+ }
+
+ private CloseableHttpClient createClient()
+ throws KeyStoreException, NoSuchAlgorithmException, KeyManagementException {
+
+ TrustManager[] trustAllCerts = new TrustManager[] {
+ new X509TrustManager() {
+
+ public java.security.cert.X509Certificate[] getAcceptedIssuers() {
+ return new X509Certificate[0];
+ }
+
+ public void checkClientTrusted(
+ java.security.cert.X509Certificate[] certs,
+ String authType) {}
+
+ public void checkServerTrusted(
+ java.security.cert.X509Certificate[] certs,
+ String authType) {}
+ }
+ };
+
+ SSLContext sslContext = SSLContext.getInstance("TLS");
+ sslContext.init(
+ null,
+ trustAllCerts,
+ new java.security.SecureRandom()
+ );
+
+ CloseableHttpClient httpClient = HttpClients
+ .custom()
+ .setSSLContext(sslContext)
+ .setSSLHostnameVerifier(NoopHostnameVerifier.INSTANCE)
+ .build();
+
+ return httpClient;
+ }
+
+ private RestTemplate createRestTemplate()
+ throws KeyStoreException, NoSuchAlgorithmException, KeyManagementException {
+
+ CloseableHttpClient client = createClient();
+ HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
+ requestFactory.setHttpClient(client);
+
+ return new RestTemplate(requestFactory);
+
+ }
+
+ private HttpEntity createPostEntity(String content) {
+
+ HttpHeaders headers = new HttpHeaders();
+ headers.set(CONTENT_TYPE, APPLICATION_JSON);
+ headers.set(AUTHORIZATION, MDC.get(AUTHORIZATION));
+ headers.set(X_ONAP_REQUEST_ID, MDC.get(REQUEST_ID));
+ headers.set(X_INVOCATION_ID, UUID.randomUUID().toString());
+
+ return new HttpEntity<>(content, headers);
+
+ }
+} \ No newline at end of file
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/JSONValidator.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/JSONValidator.java
new file mode 100644
index 0000000..89135f9
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/JSONValidator.java
@@ -0,0 +1,66 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.simulator.validation;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.github.fge.jackson.JsonLoader;
+import com.github.fge.jsonschema.core.exceptions.ProcessingException;
+import com.github.fge.jsonschema.core.report.LogLevel;
+import com.github.fge.jsonschema.core.report.ProcessingMessage;
+import com.github.fge.jsonschema.core.report.ProcessingReport;
+import com.github.fge.jsonschema.main.JsonSchema;
+import com.github.fge.jsonschema.main.JsonSchemaFactory;
+import com.google.gson.JsonParser;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.stream.Collectors;
+import java.util.stream.StreamSupport;
+
+public class JSONValidator {
+
+ public void validate(String data, String jsonSchemaPath)
+ throws ValidationException, ProcessingException, IOException {
+ String jsonSchema = readJsonSchemaAsString(jsonSchemaPath);
+ JsonNode jsonData = JsonLoader.fromString(data);
+ ProcessingReport report = createJsonSchema(jsonSchema).validate(jsonData);
+
+ if (!report.isSuccess()) {
+ throw new ValidationException(constructValidationErrors(report));
+ }
+ }
+
+ private String readJsonSchemaAsString(String schemaPath) throws IOException {
+ try (FileReader reader = new FileReader(schemaPath)) {
+ return new JsonParser().parse(reader).toString();
+ }
+ }
+
+ private JsonSchema createJsonSchema(String schema) throws ProcessingException, IOException {
+ return JsonSchemaFactory.byDefault().getJsonSchema(JsonLoader.fromString(schema));
+ }
+
+ private String constructValidationErrors(ProcessingReport report) {
+ return StreamSupport.stream(report.spliterator(), false)
+ .filter(entry -> entry.getLogLevel() == LogLevel.ERROR)
+ .map(ProcessingMessage::getMessage)
+ .collect(Collectors.joining("\n"));
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/NoRopFilesException.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/NoRopFilesException.java
new file mode 100644
index 0000000..d3765a8
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/NoRopFilesException.java
@@ -0,0 +1,28 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.simulator.validation;
+
+public class NoRopFilesException extends Exception {
+
+ public NoRopFilesException(String message) {
+ super(message);
+ }
+}
diff --git a/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/ValidationException.java b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/ValidationException.java
new file mode 100644
index 0000000..a934917
--- /dev/null
+++ b/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/simulator/validation/ValidationException.java
@@ -0,0 +1,28 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.pnfsimulator.simulator.validation;
+
+public class ValidationException extends Exception {
+
+ public ValidationException(String message) {
+ super(message);
+ }
+}