Cell down alarm notification [Issue-Id: ODUHIGH-430]

[o-du/l2.git] / src / o1 / ves / CellStateChangeStdDef.cpp

diff --git a/src/o1/ves/CellStateChangeStdDef.cpp b/src/o1/ves/CellStateChangeStdDef.cpp
new file mode 100755 (executable)
index 0000000..17bf96d
--- /dev/null
+++ b/src/o1/ves/CellStateChangeStdDef.cpp
@@ -0,0 +1,225 @@
+/*******************************************************************************
+################################################################################
+#   Copyright (c) [2020-2022] [HCL Technologies Ltd.]                          #
+#                                                                              #
+#   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.                                             #
+################################################################################
+*******************************************************************************/
+
+#include <iostream>
+#include <chrono>
+#include <iomanip>
+#include <sstream>
+#include "CellStateChangeStdDef.hpp"
+#include "JsonHelper.hpp"
+/* Default constructor*/
+CellStateChangeStdDef::CellStateChangeStdDef() : Notification(VesEventType::FAULT_NOTIFICATION)
+{
+
+}
+
+/* Default Destructor*/
+CellStateChangeStdDef::~CellStateChangeStdDef()
+{
+
+}
+
+
+/*******************************************************************
+ *
+ * @brief Returns ISO time String 
+ *
+ * @details
+ *
+ *    Function :getISOEventTime
+ *
+ *    Functionality:
+ *      - Returns ISO time String
+ *
+ * @params[in] IN - void
+ * @return value of string     - success
+ *         empty string        - failure
+ *
+ * ****************************************************************/
+
+std::string CellStateChangeStdDef::getISOEventTime() {
+   auto now = std::chrono::system_clock::now();
+   auto itt = std::chrono::system_clock::to_time_t(now);
+   std::ostringstream os;
+   os << std::put_time(gmtime(&itt), "%FT%TZ");
+   return os.str();
+}
+
+/*******************************************************************
+ *
+ * @brief prepare CellStateChangeStdDef Fields
+ *
+ * @details
+ *
+ *    Function : prepareCellStateChangeStdDefEventFields
+ *
+ *    Functionality:
+ *      - prepare CellStateChangeStdDef Fields in json format
+ *
+ * @params[in] IN   - pointer to pnfFields
+ * @return true     - success
+ *         false    - failure
+ *
+ * ****************************************************************/
+
+bool CellStateChangeStdDef::prepareEventFields(const Message* msg) {
+   const Alarm* alrm = dynamic_cast<const Alarm*> (msg);
+   if(!alrm) {
+      O1_LOG("\nO1 CellStateChangeStdDef : Casting failed in prepareEventFields");
+      return false;
+   }
+   bool ret = true;
+
+
+   cJSON* stndDefinedFields = this->mVesEventFields;
+
+   if(JsonHelper::addNodeToObject(stndDefinedFields, "schemaReference", FAULT_SCHEMA) == 0) {
+      ret = false;
+   }
+
+   cJSON* data = JsonHelper::createNode();
+   if(data == 0) {
+      O1_LOG("\nO1 CellStateChangeStdDef : could not create data JSON object");
+      return false;
+   }
+   else if(JsonHelper::addJsonNodeToObject(stndDefinedFields, "data", \
+                                       data) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "href", HREF) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "uri", URI) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "notificationId", NOTIFICATION_ID) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "notificationType", NOTIFICATION_TYPE) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "eventTime", getISOEventTime().c_str()) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "systemDN", "") == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "probableCause", PROBABLE_CAUSE) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "perceivedSeverity",PERCEIVED_SEVERITY) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "rootCauseIndicator", (bool)false ) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "specificProblem", "") == 0) {
+      ret = false;
+   }
+
+   cJSON*  correlatedNotificationsArr= cJSON_CreateArray();
+   if (correlatedNotificationsArr == NULL)
+   {
+      ret = false;
+   }
+   cJSON_AddItemToObject(data, "correlatedNotifications", correlatedNotificationsArr);
+
+   if(JsonHelper::addNodeToObject(data, "backedUpStatus", (bool)true) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "backUpObject", "") == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "trendIndication", TRND_INDICATION) == 0) {
+      ret = false;
+   }
+
+   cJSON* thresholdInfo = JsonHelper::createNode();
+   if(thresholdInfo == 0) {
+      O1_LOG("\nO1 CellStateChange : could not create thresholdInfo JSON object");
+      return false;
+   }
+   else if(JsonHelper::addJsonNodeToObject(data, "thresholdInfo", \
+                                      thresholdInfo ) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(thresholdInfo, "observedMeasurement", OBSRVED_MEASUREMENT) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(thresholdInfo, "observedValue", OBSERVED_VALUE) == 0) {
+      ret = false;
+   }
+
+   cJSON*  stateChangeDefinitionArr= cJSON_CreateArray();
+   if (stateChangeDefinitionArr == NULL)
+   {
+      ret = false;
+   }
+   cJSON_AddItemToObject(data, "stateChangeDefinition", stateChangeDefinitionArr);
+
+   cJSON* monitoredAttributes = JsonHelper::createNode();
+   if( monitoredAttributes == 0) {
+      O1_LOG("\nO1 CellStateChange : could not create monitoredAttributes JSON object");
+      return false;
+   }
+   else if(JsonHelper::addJsonNodeToObject(data , "monitoredAttributes", \
+                                       monitoredAttributes ) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(monitoredAttributes, "newAtt", NEW_ATT) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "proposedRepairActions", PROPOSED_REPAIR_ACTION) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data, "additionalText", ADDITIONAL_TEXT) == 0) {
+      ret = false;
+   }
+
+   cJSON* additionalInformation = JsonHelper::createNode();
+   if(additionalInformation == 0) {
+      O1_LOG("\nO1 CellStateChangeStdDef : could not create additionalInformation JSON object");
+      return false;
+   }
+   else if(JsonHelper::addJsonNodeToObject(data , "additionalInformation", \
+                                       additionalInformation ) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject( additionalInformation, "addInfo", ADD_INFO) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data , "alarmId", ALARM_ID) == 0) {
+      ret = false;
+   }
+   else if(JsonHelper::addNodeToObject(data , "alarmType",ALRAM_TYPE ) == 0) {
+      ret = false;
+   }
+
+   else if(JsonHelper::addNodeToObject(stndDefinedFields, "stndDefinedFieldsVersion", STND_DEFINED_FEILD_VERSION) == 0) {
+      ret = false;
+   }
+
+
+
+   return ret;
+}
+
+
+/**********************************************************************
+  End of file
+ **********************************************************************/