test/mocks/mass-pnf-sim/pnf-sim-lightweight/src/main/java/org/onap/pnfsimulator/message/MessageProvider.java

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * PNF-REGISTRATION-HANDLER
   4  * ================================================================================ Copyright (C)
   5  * 2018 NOKIA Intellectual Property. All rights reserved.
   6  * ================================================================================ Licensed under
   7  * the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
   8  * with the License. You may obtain a copy of the License at
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software distributed under the License
  13  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
  14  * or implied. See the License for the specific language governing permissions and limitations under
  15  * the License. ============LICENSE_END=========================================================
  16  */
  17
  18 package org.onap.pnfsimulator.message;
  19
  20 import static org.onap.pnfsimulator.message.MessageConstants.COMMON_EVENT_HEADER;
  21 import static org.onap.pnfsimulator.message.MessageConstants.DOMAIN;
  22 import static org.onap.pnfsimulator.message.MessageConstants.DOMAIN_NOTIFICATION;
  23 import static org.onap.pnfsimulator.message.MessageConstants.DOMAIN_PNF_REGISTRATION;
  24 import static org.onap.pnfsimulator.message.MessageConstants.EVENT;
  25 import static org.onap.pnfsimulator.message.MessageConstants.EVENT_TYPE;
  26 import static org.onap.pnfsimulator.message.MessageConstants.NOTIFICATION_FIELDS;
  27 import static org.onap.pnfsimulator.message.MessageConstants.PNF_REGISTRATION_FIELDS;
  28 import java.util.HashMap;
  29 import java.util.Map;
  30 import java.util.Optional;
  31 import org.json.JSONArray;
  32 import org.json.JSONObject;
  33
  34 public class MessageProvider {
  35
  36     public JSONObject createMessage(JSONObject commonEventHeaderParams, Optional<JSONObject> pnfRegistrationParams,
  37             Optional<JSONObject> notificationParams) {
  38
  39         if (!pnfRegistrationParams.isPresent() && !notificationParams.isPresent()) {
  40             throw new IllegalArgumentException(
  41                     "Both PNF registration and notification parameters objects are not present");
  42         }
  43         JSONObject event = new JSONObject();
  44
  45         JSONObject commonEventHeader = JSONObjectFactory.generateConstantCommonEventHeader();
  46         Map<String, Object> commonEventHeaderFields = commonEventHeaderParams.toMap();
  47         commonEventHeaderFields.forEach((key, value) -> {
  48             commonEventHeader.put(key, value);
  49         });
  50
  51         JSONObject pnfRegistrationFields = JSONObjectFactory.generatePnfRegistrationFields();
  52         pnfRegistrationParams.ifPresent(jsonObject -> {
  53             copyParametersToFields(jsonObject.toMap(), pnfRegistrationFields);
  54             commonEventHeader.put(DOMAIN, DOMAIN_PNF_REGISTRATION);
  55             commonEventHeader.put(EVENT_TYPE, DOMAIN_PNF_REGISTRATION);
  56             event.put(PNF_REGISTRATION_FIELDS, pnfRegistrationFields);
  57         });
  58
  59         JSONObject notificationFields = JSONObjectFactory.generateNotificationFields();
  60         notificationParams.ifPresent(jsonObject -> {
  61             copyParametersToFields(jsonObject.toMap(), notificationFields);
  62             commonEventHeader.put(DOMAIN, DOMAIN_NOTIFICATION);
  63             event.put(NOTIFICATION_FIELDS, notificationFields);
  64         });
  65
  66         event.put(COMMON_EVENT_HEADER, commonEventHeader);
  67         JSONObject root = new JSONObject();
  68         root.put(EVENT, event);
  69         return root;
  70     }
  71
  72     private void copyParametersToFields(Map<String, Object> paramersMap, JSONObject fieldsJsonObject) {
  73         paramersMap.forEach((key, value) -> {
  74             fieldsJsonObject.put(key, value);
  75         });
  76     }
  77
  78     public JSONObject createOneVes(JSONObject commonEventHeaderParams, Optional<JSONObject> pnfRegistrationParams,
  79             Optional<JSONObject> notificationParams, String url, String fileName) {
  80
  81
  82         if (!pnfRegistrationParams.isPresent() && !notificationParams.isPresent()) {
  83             throw new IllegalArgumentException(
  84                     "Both PNF registration and notification parameters objects are not present");
  85         }
  86         JSONObject event = new JSONObject();
  87
  88         JSONObject commonEventHeader = JSONObjectFactory.generateConstantCommonEventHeader();
  89         Map<String, Object> commonEventHeaderFields = commonEventHeaderParams.toMap();
  90         commonEventHeaderFields.forEach((key, value) -> {
  91             commonEventHeader.put(key, value);
  92         });
  93
  94         JSONObject pnfRegistrationFields = JSONObjectFactory.generatePnfRegistrationFields();
  95         pnfRegistrationParams.ifPresent(jsonObject -> {
  96             copyParametersToFields(jsonObject.toMap(), pnfRegistrationFields);
  97             commonEventHeader.put(DOMAIN, DOMAIN_PNF_REGISTRATION);
  98             commonEventHeader.put(EVENT_TYPE, DOMAIN_PNF_REGISTRATION);
  99             event.put(PNF_REGISTRATION_FIELDS, pnfRegistrationFields);
 100         });
 101
 102         JSONObject notificationFields = JSONObjectFactory.generateNotificationFields();
 103
 104         Map hashMap = new HashMap();
 105         hashMap.put("location", "LOCATION_DUMMY");
 106         hashMap.put("fileFormatType", "org.3GPP.32.435#measCollec");
 107         hashMap.put("fileFormatVersion", "V10");
 108         hashMap.put("compression", "gzip");
 109
 110
 111         JSONObject jsonHashMap = new JSONObject();
 112         jsonHashMap.put("hashmap", jsonHashMap);
 113
 114         JSONArray jsonArrayOfNamedHashMap = new JSONArray();
 115         jsonArrayOfNamedHashMap.put(jsonHashMap);
 116
 117         event.put(COMMON_EVENT_HEADER, commonEventHeader);
 118         JSONObject root = new JSONObject();
 119         root.put(EVENT, event);
 120         return root;
 121
 122     }
 123
 124     public JSONObject createOneVesEvent(String xnfUrl, String fileName) {
 125
 126         JSONObject nof = new JSONObject();
 127
 128         nof.put("notificationFieldsVersion", "2.0");
 129
 130         nof.put("changeType", "FileReady");
 131         nof.put("changeIdentifier", "PM_MEAS_FILES");
 132
 133         JSONObject hm = new JSONObject();
 134         hm.put("location", "ftpes://".concat(xnfUrl).concat(fileName));
 135         hm.put("fileFormatType", "org.3GPP.32.435#measCollec");
 136         hm.put("fileFormatVersion", "V10");
 137         hm.put("compression", "gzip");
 138
 139         JSONObject aonhElement = new JSONObject();
 140         aonhElement.put("name", fileName);
 141         aonhElement.put("hashMap", hm);
 142
 143         JSONArray aonh = new JSONArray();
 144         aonh.put(aonhElement);
 145
 146         nof.put("arrayOfNamedHashMap", aonh);
 147
 148         JSONObject ceh = new JSONObject(); // commonEventHandler
 149         ceh.put("startEpochMicrosec", "1551865758690");
 150         ceh.put("sourceId", "val13");
 151         ceh.put("eventId", "registration_51865758");
 152         ceh.put("nfcNamingCode", "oam");
 153         ceh.put("priority", "Normal");
 154         ceh.put("version", "4.0.1");
 155         ceh.put("reportingEntityName", "NOK6061ZW3");
 156         ceh.put("sequence", "0");
 157         ceh.put("domain", "notification");
 158         ceh.put("lastEpochMicrosec", "1551865758690");
 159         ceh.put("eventName", "pnfRegistration_Nokia_5gDu");
 160         ceh.put("vesEventListenerVersion", "7.0.1");
 161         ceh.put("sourceName", "NOK6061ZW3");
 162         ceh.put("nfNamingCode", "gNB");
 163
 164         JSONObject ihf = new JSONObject(); // internalHeaderFields
 165         ceh.put("internalHeaderFields", ihf);
 166
 167         JSONObject eventContent = new JSONObject();
 168         eventContent.put("commonEventHeader", ceh);
 169         eventContent.put("notificationFields", nof);
 170
 171
 172         JSONObject event = new JSONObject();
 173         event.put("event", eventContent);
 174
 175         System.out.println("VES messages to be sent: ");
 176         System.out.println(event.toString());
 177
 178         return event;
 179
 180      // @formatter:off
 181         /*
 182     {
 183         "event": {
 184             "commonEventHeader": {                          <== "ceh"
 185                 "startEpochMicrosec": "1551865758690",
 186                 "sourceId": "val13",
 187                 "eventId": "registration_51865758",
 188                 "nfcNamingCode": "oam",
 189                 "internalHeaderFields": {},                 <== "ihf"
 190                 "priority": "Normal",
 191                 "version": "4.0.1",
 192                 "reportingEntityName": "NOK6061ZW3",
 193                 "sequence": "0",
 194                 "domain": "notification",
 195                 "lastEpochMicrosec": "1551865758690",
 196                 "eventName": "pnfRegistration_Nokia_5gDu",
 197                 "vesEventListenerVersion": "7.0.1",
 198                 "sourceName": "NOK6061ZW3",
 199                 "nfNamingCode": "gNB"
 200             },
 201             "notificationFields": {                         <== "nof"
 202                 "": "",
 203                 "notificationFieldsVersion": "2.0",
 204                 "changeType": "FileReady",
 205                 "changeIdentifier": "PM_MEAS_FILES",
 206                 "arrayOfNamedHashMap": [                    <== "aonh"
 207                     {                                       <== "aonhElement"
 208                         "name": "A20161224.1030-1045.bin.gz",
 209                         "hashMap": {                            <== "hm"
 210                             "location": "ftpes://192.169.0.1:22/ftp/rop/A20161224.1030-1045.bin.gz",
 211                             "fileFormatType": "org.3GPP.32.435#measCollec",
 212                             "fileFormatVersion": "V10",
 213                             "compression": "gzip"
 214                          }
 215                     }
 216                 ]
 217             }
 218         }
 219     }
 220     */
 221      // @formatter:on
 222     }
 223 }