Initial source code

[oam/tr069-adapter.git] / ves-agent / src / main / java / org / commscope / tr069adapter / vesagent / http / HttpRequestSender.java

diff --git a/ves-agent/src/main/java/org/commscope/tr069adapter/vesagent/http/HttpRequestSender.java b/ves-agent/src/main/java/org/commscope/tr069adapter/vesagent/http/HttpRequestSender.java
new file mode 100644 (file)
index 0000000..fab8c78
--- /dev/null
+++ b/ves-agent/src/main/java/org/commscope/tr069adapter/vesagent/http/HttpRequestSender.java
@@ -0,0 +1,91 @@
+/*\r
+ * ============LICENSE_START========================================================================\r
+ * ONAP : tr-069-adapter\r
+ * =================================================================================================\r
+ * Copyright (C) 2020 CommScope Inc Intellectual Property.\r
+ * =================================================================================================\r
+ * This tr-069-adapter software file is distributed by CommScope Inc under the Apache License,\r
+ * Version 2.0 (the "License"); you may not use this file except in compliance with the License. You\r
+ * may obtain a copy of the License at\r
+ *\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,\r
+ * either express or implied. See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ * ===============LICENSE_END=======================================================================\r
+ */\r
+\r
+package org.commscope.tr069adapter.vesagent.http;\r
+\r
+import java.io.BufferedReader;\r
+import java.io.InputStreamReader;\r
+import java.io.OutputStreamWriter;\r
+import java.net.HttpURLConnection;\r
+import java.net.URL;\r
+import java.nio.charset.StandardCharsets;\r
+\r
+import org.commscope.tr069adapter.mapper.model.VESNotificationResponse;\r
+import org.slf4j.Logger;\r
+import org.slf4j.LoggerFactory;\r
+import org.springframework.http.HttpStatus;\r
+import org.springframework.stereotype.Component;\r
+\r
+@Component\r
+public class HttpRequestSender {\r
+\r
+  private HttpRequestSender() {}\r
+\r
+  private static final String CONTENT = "Content-Type";\r
+  private static final String ACCEPT = "Accept";\r
+  private static final String JSON = "application/json";\r
+  private static final Logger logger = LoggerFactory.getLogger(HttpRequestSender.class);\r
+\r
+  public VESNotificationResponse postRequest(String requestUrl, String requestBody) {\r
+    logger.debug("Event lister URL : {}", requestUrl);\r
+    logger.debug("Event Data : {}", requestBody);\r
+    String response = "";\r
+    int responseCode = 0;\r
+    HttpURLConnection connection = null;\r
+    BufferedReader br = null;\r
+    try {\r
+      URL url = new URL(requestUrl);\r
+      connection = (HttpURLConnection) url.openConnection();\r
+      connection.setDoOutput(true);\r
+      connection.setDoInput(true);\r
+      connection.setRequestProperty(CONTENT, JSON);\r
+      connection.setRequestProperty(ACCEPT, JSON);\r
+      connection.setRequestMethod("POST");\r
+      OutputStreamWriter writer =\r
+          new OutputStreamWriter(connection.getOutputStream(), StandardCharsets.UTF_8);\r
+      writer.write(requestBody);\r
+      writer.close();\r
+      br = new BufferedReader(new InputStreamReader(connection.getInputStream()));\r
+      String temp = null;\r
+      responseCode = connection.getResponseCode();\r
+      logger.debug("Response received from ves collector : {}", responseCode);\r
+      while ((temp = br.readLine()) != null) {\r
+        response = response.concat(temp);\r
+      }\r
+\r
+      if (response == null || response.length() <= 0) {\r
+        response = String.valueOf(responseCode);\r
+      }\r
+\r
+    } catch (Exception e) {\r
+      logger.error("Exception occurred while posting the message {}", e.getMessage());\r
+      response = "posting message failed";\r
+      return new VESNotificationResponse(HttpStatus.INTERNAL_SERVER_ERROR.value(), response);\r
+    } finally {\r
+      try {\r
+        if (br != null)\r
+          br.close();\r
+        if (connection != null)\r
+          connection.disconnect();\r
+      } catch (Exception exToIgnore) {\r
+        logger.debug("Exception occurred while closing the connection {}", exToIgnore.toString());\r
+      }\r
+    }\r
+    return new VESNotificationResponse(HttpStatus.valueOf(responseCode).value(), response);\r
+  }\r
+}\r