aai-core/src/main/java/org/onap/aai/util/StoreNotificationEvent.java

   1 /**
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *    http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  *
  20  * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  21  */
  22 package org.onap.aai.util;
  23
  24 import java.io.StringWriter;
  25 import java.util.Iterator;
  26 import java.util.UUID;
  27
  28 import javax.xml.bind.Marshaller;
  29
  30 import org.eclipse.persistence.dynamic.DynamicEntity;
  31 import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
  32 import org.json.JSONException;
  33 import org.json.JSONObject;
  34 import org.onap.aai.dmaap.AAIDmaapEventJMSProducer;
  35 import org.onap.aai.domain.notificationEvent.NotificationEvent;
  36 import org.onap.aai.exceptions.AAIException;
  37 import org.onap.aai.introspection.Introspector;
  38 import org.onap.aai.introspection.Loader;
  39 import org.onap.aai.introspection.exceptions.AAIUnknownObjectException;
  40
  41 public class StoreNotificationEvent {
  42
  43         private AAIDmaapEventJMSProducer messageProducer;
  44         private String fromAppId = "";
  45         private String transId = "";
  46         private final String transactionId;
  47         private final String sourceOfTruth;
  48         /**
  49          * Instantiates a new store notification event.
  50          */
  51         public StoreNotificationEvent(String transactionId, String sourceOfTruth) {
  52                 this.messageProducer = new AAIDmaapEventJMSProducer();
  53                 this.transactionId = transactionId;
  54                 this.sourceOfTruth = sourceOfTruth;
  55         }
  56
  57         /**
  58          * Store event.
  59          *
  60          * @param eh
  61          *            the eh
  62          * @param obj
  63          *            the obj
  64          * @throws AAIException
  65          *             the AAI exception
  66          */
  67         public void storeEvent(NotificationEvent.EventHeader eh, Object obj) throws AAIException {
  68
  69                 if (obj == null) {
  70                         throw new AAIException("AAI_7350");
  71                 }
  72
  73                 org.onap.aai.domain.notificationEvent.ObjectFactory factory = new org.onap.aai.domain.notificationEvent.ObjectFactory();
  74
  75                 org.onap.aai.domain.notificationEvent.NotificationEvent ne = factory.createNotificationEvent();
  76
  77                 if (eh.getId() == null) {
  78                         eh.setId(genDate2() + "-" + UUID.randomUUID().toString());
  79                 }
  80                 if (eh.getTimestamp() == null) {
  81                         eh.setTimestamp(genDate());
  82                 }
  83
  84                 // there's no default, but i think we want to put this in hbase?
  85
  86                 if (eh.getEntityLink() == null) {
  87                         eh.setEntityLink("UNK");
  88                 }
  89
  90                 if (eh.getAction() == null) {
  91                         eh.setAction("UNK");
  92                 }
  93
  94                 if (eh.getEventType() == null) {
  95                         eh.setEventType(AAIConfig.get("aai.notificationEvent.default.eventType", "UNK"));
  96                 }
  97
  98                 if (eh.getDomain() == null) {
  99                         eh.setDomain(AAIConfig.get("aai.notificationEvent.default.domain", "UNK"));
 100                 }
 101
 102                 if (eh.getSourceName() == null) {
 103                         eh.setSourceName(AAIConfig.get("aai.notificationEvent.default.sourceName", "UNK"));
 104                 }
 105
 106                 if (eh.getSequenceNumber() == null) {
 107                         eh.setSequenceNumber(AAIConfig.get("aai.notificationEvent.default.sequenceNumber", "UNK"));
 108                 }
 109
 110                 if (eh.getSeverity() == null) {
 111                         eh.setSeverity(AAIConfig.get("aai.notificationEvent.default.severity", "UNK"));
 112                 }
 113
 114                 if (eh.getVersion() == null) {
 115                         eh.setVersion(AAIConfig.get("aai.notificationEvent.default.version", "UNK"));
 116                 }
 117
 118                 ne.setCambriaPartition(AAIConstants.UEB_PUB_PARTITION_AAI);
 119                 ne.setEventHeader(eh);
 120                 ne.setEntity(obj);
 121
 122                 try {
 123                         PojoUtils pu = new PojoUtils();
 124                         String entityJson = pu.getJsonFromObject(ne);
 125                         sendToDmaapJmsQueue(entityJson);
 126                 } catch (Exception e) {
 127                         throw new AAIException("AAI_7350", e);
 128                 }
 129         }
 130
 131         /**
 132          * Store dynamic event.
 133          *
 134          * @param notificationJaxbContext
 135          *            the notification jaxb context
 136          * @param notificationVersion
 137          *            the notification version
 138          * @param eventHeader
 139          *            the event header
 140          * @param obj
 141          *            the obj
 142          * @throws AAIException
 143          *             the AAI exception
 144          */
 145         public void storeDynamicEvent(DynamicJAXBContext notificationJaxbContext, String notificationVersion, DynamicEntity eventHeader, DynamicEntity obj) throws AAIException {
 146
 147                 if (obj == null) {
 148                         throw new AAIException("AAI_7350");
 149                 }
 150
 151                 DynamicEntity notificationEvent = notificationJaxbContext.getDynamicType("inventory.aai.onap.org." + notificationVersion + ".NotificationEvent").newDynamicEntity();
 152
 153                 if (eventHeader.get("id") == null) {
 154                         eventHeader.set("id", genDate2() + "-" + UUID.randomUUID().toString());
 155                 }
 156
 157                 if (eventHeader.get("timestamp") == null) {
 158                         eventHeader.set("timestamp", genDate());
 159                 }
 160
 161                 if (eventHeader.get("entityLink") == null) {
 162                         eventHeader.set("entityLink", "UNK");
 163                 }
 164
 165                 if (eventHeader.get("action") == null) {
 166                         eventHeader.set("action", "UNK");
 167                 }
 168
 169                 if (eventHeader.get("eventType") == null) {
 170                         eventHeader.set("eventType", AAIConfig.get("aai.notificationEvent.default.eventType", "UNK"));
 171                 }
 172
 173                 if (eventHeader.get("domain") == null) {
 174                         eventHeader.set("domain", AAIConfig.get("aai.notificationEvent.default.domain", "UNK"));
 175                 }
 176
 177                 if (eventHeader.get("sourceName") == null) {
 178                         eventHeader.set("sourceName", AAIConfig.get("aai.notificationEvent.default.sourceName", "UNK"));
 179                 }
 180
 181                 if (eventHeader.get("sequenceNumber") == null) {
 182                         eventHeader.set("sequenceNumber", AAIConfig.get("aai.notificationEvent.default.sequenceNumber", "UNK"));
 183                 }
 184
 185                 if (eventHeader.get("severity") == null) {
 186                         eventHeader.set("severity", AAIConfig.get("aai.notificationEvent.default.severity", "UNK"));
 187                 }
 188
 189                 if (eventHeader.get("version") == null) {
 190                         eventHeader.set("version", AAIConfig.get("aai.notificationEvent.default.version", "UNK"));
 191                 }
 192
 193                 if (notificationEvent.get("cambriaPartition") == null) {
 194                         notificationEvent.set("cambriaPartition", AAIConstants.UEB_PUB_PARTITION_AAI);
 195                 }
 196
 197                 notificationEvent.set("eventHeader", eventHeader);
 198                 notificationEvent.set("entity", obj);
 199
 200                 try {
 201                         StringWriter result = new StringWriter();
 202
 203                         Marshaller marshaller = notificationJaxbContext.createMarshaller();
 204                         marshaller.setProperty(org.eclipse.persistence.jaxb.MarshallerProperties.MEDIA_TYPE, "application/json");
 205                         marshaller.setProperty(org.eclipse.persistence.jaxb.MarshallerProperties.JSON_INCLUDE_ROOT, false);
 206                         marshaller.setProperty(org.eclipse.persistence.jaxb.MarshallerProperties.JSON_WRAPPER_AS_ARRAY_NAME, false);
 207                         marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, false);
 208                         marshaller.marshal(notificationEvent, result);
 209
 210                         this.sendToDmaapJmsQueue(result.toString());
 211
 212                 } catch (Exception e) {
 213                         throw new AAIException("AAI_7350", e);
 214                 }
 215         }
 216
 217         public void storeEvent(Loader loader, Introspector eventHeader, Introspector obj) throws AAIException {
 218                 if (obj == null) {
 219                         throw new AAIException("AAI_7350");
 220                 }
 221
 222                 try {
 223                         final Introspector notificationEvent = loader.introspectorFromName("notification-event");
 224
 225                         if (eventHeader.getValue("id") == null) {
 226                                 eventHeader.setValue("id", genDate2() + "-" + UUID.randomUUID().toString());
 227                         }
 228
 229                         if (eventHeader.getValue("timestamp") == null) {
 230                                 eventHeader.setValue("timestamp", genDate());
 231                         }
 232
 233                         if (eventHeader.getValue("entity-link") == null) {
 234                                 eventHeader.setValue("entity-link", "UNK");
 235                         }
 236
 237                         if (eventHeader.getValue("action") == null) {
 238                                 eventHeader.setValue("action", "UNK");
 239                         }
 240
 241                         if (eventHeader.getValue("event-type") == null) {
 242                                 eventHeader.setValue("event-type", AAIConfig.get("aai.notificationEvent.default.eventType", "UNK"));
 243                         }
 244
 245                         if (eventHeader.getValue("domain") == null) {
 246                                 eventHeader.setValue("domain", AAIConfig.get("aai.notificationEvent.default.domain", "UNK"));
 247                         }
 248
 249                         if (eventHeader.getValue("source-name") == null) {
 250                                 eventHeader.setValue("source-name", AAIConfig.get("aai.notificationEvent.default.sourceName", "UNK"));
 251                         }
 252
 253                         if (eventHeader.getValue("sequence-number") == null) {
 254                                 eventHeader.setValue("sequence-number", AAIConfig.get("aai.notificationEvent.default.sequenceNumber", "UNK"));
 255                         }
 256
 257                         if (eventHeader.getValue("severity") == null) {
 258                                 eventHeader.setValue("severity", AAIConfig.get("aai.notificationEvent.default.severity", "UNK"));
 259                         }
 260
 261                         if (eventHeader.getValue("version") == null) {
 262                                 eventHeader.setValue("version", AAIConfig.get("aai.notificationEvent.default.version", "UNK"));
 263                         }
 264
 265                         if (notificationEvent.getValue("cambria-partition") == null) {
 266                                 notificationEvent.setValue("cambria-partition", AAIConstants.UEB_PUB_PARTITION_AAI);
 267                         }
 268
 269                         notificationEvent.setValue("event-header", eventHeader.getUnderlyingObject());
 270                         notificationEvent.setValue("entity", obj.getUnderlyingObject());
 271
 272                         String entityJson = notificationEvent.marshal(false);
 273                         sendToDmaapJmsQueue(entityJson);
 274                 } catch (JSONException e) {
 275                         throw new AAIException("AAI_7350", e);
 276                 } catch (AAIUnknownObjectException e) {
 277                         throw new AAIException("AAI_7350", e);
 278                 }
 279         }
 280
 281         private void sendToDmaapJmsQueue(String entityString) throws JSONException {
 282
 283                 JSONObject entityJsonObject = new JSONObject(entityString);
 284
 285                 JSONObject entityJsonObjectUpdated = new JSONObject();
 286                 JSONObject finalJson = new JSONObject();
 287
 288                 JSONObject entityHeader = entityJsonObject.getJSONObject("event-header");
 289                 String cambriaPartition = entityJsonObject.getString("cambria.partition");
 290
 291                 entityJsonObject.remove("event-header");
 292                 entityJsonObject.remove("cambria.partition");
 293
 294                 entityJsonObjectUpdated.put("event-header", entityHeader);
 295                 entityJsonObjectUpdated.put("cambria.partition", cambriaPartition);
 296
 297                 String transId = entityHeader.getString("id");
 298                 String fromAppId = entityHeader.getString("source-name");
 299
 300                 Iterator<String> iter = entityJsonObject.keys();
 301                 JSONObject entity = new JSONObject();
 302                 if (iter.hasNext()) {
 303                         entity = entityJsonObject.getJSONObject(iter.next());
 304                 }
 305
 306                 entityJsonObjectUpdated.put("entity", entity);
 307
 308                 finalJson.put("event-topic", "AAI-EVENT");
 309                 finalJson.put("transId", transId);
 310                 finalJson.put("fromAppId", fromAppId);
 311                 finalJson.put("fullId", "");
 312                 finalJson.put("aaiEventPayload", entityJsonObjectUpdated);
 313
 314                 messageProducer.sendMessageToDefaultDestination(finalJson);
 315         }
 316
 317         /**
 318          * Gen date.
 319          *
 320          * @return the string
 321          */
 322         public static String genDate() {
 323                 FormatDate fd = new FormatDate("YYYYMMdd-HH:mm:ss:SSS");
 324                 return fd.getDateTime();
 325         }
 326
 327         /**
 328          * Gen date 2.
 329          *
 330          * @return the string
 331          */
 332         public static String genDate2() {
 333                 FormatDate fd = new FormatDate("YYYYMMddHHmmss");
 334                 return fd.getDateTime();
 335         }
 336
 337 }