Improve code reliability

Issue-ID: VFC-764

Change-Id: Ie2319959be8ebb28025f1c99abdd231fba96f0a3
Signed-off-by: Kanagaraj Manickam k00365106 <kanagaraj.manickam@huawei.com>

3 files changed, 31 insertions, 20 deletions

diff --git a/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/ExceptionArgs.java b/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/ExceptionArgs.java
index 89b1b0a..46c3d84 100644
--- a/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/ExceptionArgs.java
+++ b/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/ExceptionArgs.java
@@ -16,16 +16,23 @@
 
 package org.onap.vfc.nfvo.resmanagement.common.util.restclient;
 
+import java.io.Serializable;
+
 /**
  * ROA exception handling parameters.
  * <br/>
  * <p>
  * </p>
- * 
+ *
  * @author
  * @version 28-May-2016
  */
-public class ExceptionArgs {
+public class ExceptionArgs implements Serializable{
+
+    /**
+     *
+     */
+    private static final long serialVersionUID = -6567319637044813966L;
 
     /**
      * Exception descriptions.
@@ -51,7 +58,7 @@ public class ExceptionArgs {
      * Constructor<br/>
      * <p>
      * </p>
-     * 
+     *
      * @since
      */
     public ExceptionArgs() {
@@ -62,7 +69,7 @@ public class ExceptionArgs {
      * Constructor<br/>
      * <p>
      * </p>
-     * 
+     *
      * @since
      * @param descArgs: descriptions.
      * @param reasonArgs: reasons.
diff --git a/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/HttpsRest.java b/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/HttpsRest.java
index e8fa42a..66b8f5f 100644
--- a/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/HttpsRest.java
+++ b/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/HttpsRest.java
@@ -230,6 +230,8 @@ public class HttpsRest extends HttpBaseRest {
             }
         } catch(InterruptedException e) {
             LOG.error("InterruptedException", e);
+            // Restore interrupted state...
+            Thread.currentThread().interrupt();
         } catch(UnsupportedEncodingException e) {
             LOG.error("UnsupportedEncodingException", e);
         }
@@ -280,6 +282,8 @@ public class HttpsRest extends HttpBaseRest {
             }
         } catch(InterruptedException e) {
             LOG.error("InterruptedException", e);
+            // Restore interrupted state...
+            Thread.currentThread().interrupt();
         } catch(UnsupportedEncodingException e) {
             LOG.error("InterruptedException", e);
         }
diff --git a/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/ServiceException.java b/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/ServiceException.java
index 0f6d843..b57c34d 100644
--- a/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/ServiceException.java
+++ b/ResmanagementService/service/src/main/java/org/onap/vfc/nfvo/resmanagement/common/util/restclient/ServiceException.java
@@ -22,7 +22,7 @@ import java.text.MessageFormat;
  * The base class for all common exception.<br/>
  * <p>
  * </p>
- * 
+ *
  * @author
  * @version 28-May-2016
  */
@@ -43,7 +43,7 @@ public class ServiceException extends Exception {
      */
     private String id = DEFAULT_ID;
 
-    private Object[] args = null;
+    private Object[] args = null;  // NOSONAR
 
     private int httpCode = 500;
 
@@ -54,7 +54,7 @@ public class ServiceException extends Exception {
      * <p>
      * This method is only used as deserialized, in other cases, use parameterized constructor.
      * </p>
-     * 
+     *
      * @since
      */
     public ServiceException() {
@@ -65,7 +65,7 @@ public class ServiceException extends Exception {
      * Constructor<br/>
      * <p>
      * </p>
-     * 
+     *
      * @since
      * @param id: details.
      * @param cause: reason.
@@ -79,7 +79,7 @@ public class ServiceException extends Exception {
      * Constructor<br/>
      * <p>
      * </p>
-     * 
+     *
      * @since
      * @param message: details.
      */
@@ -91,7 +91,7 @@ public class ServiceException extends Exception {
      * Constructor<br/>
      * <p>
      * </p>
-     * 
+     *
      * @since
      * @param id: exception id.
      * @param message: details.
@@ -105,7 +105,7 @@ public class ServiceException extends Exception {
      * Constructor<br/>
      * <p>
      * </p>
-     * 
+     *
      * @since
      * @param id: exception id.
      * @param httpCode: http status code.
@@ -121,7 +121,7 @@ public class ServiceException extends Exception {
      * <p>
      * the exception include the httpcode and message.
      * </p>
-     * 
+     *
      * @since
      * @param httpCode http code.
      * @param message details.
@@ -135,7 +135,7 @@ public class ServiceException extends Exception {
      * Constructor<br/>
      * <p>
      * </p>
-     * 
+     *
      * @since
      * @param id: exception id.
      * @param httpCode: http code.
@@ -153,7 +153,7 @@ public class ServiceException extends Exception {
      * <p>
      * Have a placeholder exception, use args formatted message.
      * </p>
-     * 
+     *
      * @since
      * @param id: exception id.
      * @param message: details.
@@ -170,7 +170,7 @@ public class ServiceException extends Exception {
      * <p>
      * Have a placeholder exception, use args formatted message
      * </p>
-     * 
+     *
      * @since
      * @param id: exception id.
      * @param message: details.
@@ -187,7 +187,7 @@ public class ServiceException extends Exception {
      * Constructor<br/>
      * <p>
      * </p>
-     * 
+     *
      * @since
      * @param id: exception id.
      * @param message: details.
@@ -202,7 +202,7 @@ public class ServiceException extends Exception {
      * Constructor<br/>
      * <p>
      * </p>
-     * 
+     *
      * @since
      * @param cause: reason.
      */
@@ -212,7 +212,7 @@ public class ServiceException extends Exception {
 
     /**
      * Get exceptoin id.<br/>
-     * 
+     *
      * @return
      * @since
      */
@@ -237,7 +237,7 @@ public class ServiceException extends Exception {
 
     /**
      * Obtain the ROA exception handling framework parameters<br/>
-     * 
+     *
      * @return exception args.
      * @since
      */
@@ -251,7 +251,7 @@ public class ServiceException extends Exception {
 
     /**
      * Gets the parameter information<br/>
-     * 
+     *
      * @return parameter list.
      * @since
      */