X-Git-Url: https://gerrit.onap.org/r/gitweb?p=aai%2Frest-client.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Faai%2Frestclient%2Fclient%2FRestClient.java;h=a98f710aa7a11b18698c73dd844c463cb7997b34;hp=02f12b1e76f1c7fe432573131be76efe56dbc7d5;hb=fa337c7571edf97800fc47cdb404160f7da97c8b;hpb=9b97b575d3ebbd3df83fa6a6770e418bbcb546d0

diff --git a/src/main/java/org/onap/aai/restclient/client/RestClient.java b/src/main/java/org/onap/aai/restclient/client/RestClient.java
index 02f12b1..a98f710 100644
--- a/src/main/java/org/onap/aai/restclient/client/RestClient.java
+++ b/src/main/java/org/onap/aai/restclient/client/RestClient.java
@@ -236,6 +236,19 @@ public class RestClient {
     clientBuilder.setReadTimeoutInMs(timeout);
     return this;
   }
+  
+  /**
+   * Configures the client for a specific SSL protocol
+   *
+   * @param sslProtocol - protocol string constant such as TLS, TLSv1, TLSv1.1, TLSv1.2
+   *
+   * @return The AAIRESTClient instance. 
+   */
+  public RestClient sslProtocol(String sslProtocol) {
+    logger.debug("Set sslProtocol = " + sslProtocol);
+    clientBuilder.setSslProtocol(sslProtocol);
+    return this;
+  }
 
   private boolean shouldRetry(OperationResult operationResult) {
 
@@ -595,7 +608,7 @@ public class RestClient {
 
     if (headers != null) {
       for (Entry<String, List<String>> header : headers.entrySet()) {
-        builder.header(header.getKey(), header.getValue());
+        builder.header(header.getKey(), String.join(";",header.getValue()));
       }
       
       if (clientBuilder.getAuthenticationMode() == RestAuthenticationMode.SSL_BASIC) {