ONAP BBS: Apex Nomadic ONT Policy Implementation

Issue-ID: DCAEGEN2-1237
Change-Id: I81831f6498b6c47c0a43215e0445c791b12dac6e
Signed-off-by: s00370346 <swarup.nayak1@huawei.com>

1 files changed, 163 insertions, 0 deletions

diff --git a/examples/examples-onap-bbs/src/main/resources/logic/SdncResourceUpdateTask.js b/examples/examples-onap-bbs/src/main/resources/logic/SdncResourceUpdateTask.js
new file mode 100644
index 000000000..6a302ea6a
--- /dev/null
+++ b/examples/examples-onap-bbs/src/main/resources/logic/SdncResourceUpdateTask.js
@@ -0,0 +1,163 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Huawei. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+load("nashorn:mozilla_compat.js");
+importClass(org.apache.avro.Schema);
+importClass(java.io.BufferedReader);
+importClass(java.io.IOException);
+importClass(java.nio.file.Files);
+importClass(java.nio.file.Paths);
+executor.logger.info("Begin Execution SdncResourceUpdateTask.js");
+executor.logger.info(executor.subject.id);
+executor.logger.info(executor.inFields);
+
+var attachmentPoint = executor.inFields.get("attachmentPoint");
+var requestID = executor.inFields.get("requestID");
+var serviceInstanceId = executor.inFields.get("serviceInstanceId");
+
+var vcpeClosedLoopStatus = executor.getContextAlbum("VCPEClosedLoopStatusAlbum").get(attachmentPoint);
+executor.logger.info(vcpeClosedLoopStatus);
+var jsonObj;
+var aaiUpdateResult = true;
+var SDNC_URL = "localhost:8080";
+try {
+    var  br = Files.newBufferedReader(Paths.get("/home/apexuser/examples/config/ONAPBBS/config.txt"));
+    // read line by line
+    var line;
+    while ((line = br.readLine()) != null) {
+        if (line.startsWith("SDNC_URL")) {
+            var str = line.split("=");
+            SDNC_URL = str[str.length - 1];
+            break;
+        }
+    }
+} catch (err) {
+    executor.logger.info("Failed to retrieve data " + err);
+}
+executor.logger.info("SDNC_URL=>" + SDNC_URL);
+
+
+var result;
+var jsonObj;
+var aaiUpdateResult = true;
+
+/* BBS Policy calls SDN-C GR-API to delete AccessConnectivity VF ID */
+var json = {id: 1, someValue: "1234"};
+try {
+    var urlPost1 = "http://" + SDNC_URL + "/RestConfServer/rest/operations/policy/ru/createInstance";
+    result = httpPost(urlPost1, JSON.stringify(json) ,"application/json").data;
+    executor.logger.info("Data received From " + urlPost1 + " " +result.toString());
+    jsonObj = JSON.parse(result);
+    executor.logger.info("After Parse " + jsonObj.toString());
+
+    if (result == "") {
+        aaiUpdateResult = false;
+    }
+}catch (err) {
+    executor.logger.info("Failed to retrieve data " + err);
+    aaiUpdateResult = false;
+}
+/* BBS Policy calls SDN-C GR-API to create new AccessConnectivity VF  */
+try {
+    if (aaiUpdateResult == true) {
+        var json = {id: 2, someValue: "1234"};
+        var urlPost2 = "http://" + SDNC_URL + "/RestConfServer/rest/operations/policy/ru/createInstance";
+        result = httpPost(urlPost2, JSON.stringify(json), "application/json").data;
+        executor.logger.info("Data received From " + urlPost2 + " " +result.toString());
+        jsonObj = JSON.parse(result);
+        executor.logger.info("After Parse " + jsonObj.toString());
+
+        if (result == "") {
+        }
+    }
+}catch (err) {
+    executor.logger.info("Failed to retrieve data " + err);
+    aaiUpdateResult = false;
+}
+
+
+/* If Success then Fill output schema */
+if (aaiUpdateResult === true) {
+    vcpeClosedLoopStatus.put("result", "SUCCESS");
+} else {
+    vcpeClosedLoopStatus.put("result", "FAILURE");
+}
+
+
+executor.outFields.put("requestID", requestID);
+executor.outFields.put("attachmentPoint", attachmentPoint);
+executor.outFields.put("serviceInstanceId",  executor.inFields.get("serviceInstanceId"));
+
+var returnValue = executor.isTrue;
+executor.logger.info("==========>" + executor.outFields);
+executor.logger.info("End Execution SdncResourceUpdateTask.js");
+
+
+/* Utility functions Begin */
+function httpGet(theUrl){
+    var con = new java.net.URL(theUrl).openConnection();
+    con.requestMethod = "GET";
+    return asresult(con);
+}
+
+function httpPost(theUrl, data, contentType){
+    contentType = contentType || "application/json";
+    var con = new java.net.URL(theUrl).openConnection();
+    con.requestMethod = "POST";
+    con.setRequestProperty("Content-Type", contentType);
+    con.doOutput=true;
+    write(con.outputStream, data);
+    return asresult(con);
+}
+
+function httpPut(theUrl, data, contentType){
+    contentType = contentType || "application/json";
+    var con = new java.net.URL(theUrl).openConnection();
+    con.requestMethod = "PUT";
+    con.setRequestProperty("Content-Type", contentType);
+    con.doOutput=true;
+    write(con.outputStream, data);
+    return asresult(con);
+}
+
+function asresult(con){
+    var d = read(con.inputStream);
+    return {data : d, statusCode : con.resultCode};
+}
+
+function write(outputStream, data){
+    var wr = new java.io.DataOutputStream(outputStream);
+    wr.writeBytes(data);
+    wr.flush();
+    wr.close();
+}
+
+function read(inputStream){
+    var inReader = new java.io.BufferedReader(new java.io.InputStreamReader(inputStream));
+    var inputLine;
+    var result = new java.lang.StringBuffer();
+
+    while ((inputLine = inReader.readLine()) != null) {
+           result.append(inputLine);
+    }
+    inReader.close();
+    return result.toString();
+}
+/* Utility functions End */