SCOUT-60 : Set the binding key to the empty string if the ServiceBinding key is null or ServiceBinding is null.   bindingKey is a required attribute

git-svn-id: https://svn.apache.org/repos/asf/webservices/scout/trunk@659146 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/scout/src/main/java/org/apache/ws/scout/util/ScoutJaxrUddiHelper.java b/scout/src/main/java/org/apache/ws/scout/util/ScoutJaxrUddiHelper.java
index 1fe6b95..560b992 100644
--- a/scout/src/main/java/org/apache/ws/scout/util/ScoutJaxrUddiHelper.java
+++ b/scout/src/main/java/org/apache/ws/scout/util/ScoutJaxrUddiHelper.java
@@ -151,8 +151,12 @@
 	public static BindingTemplate getBindingTemplateFromJAXRSB(
 			ServiceBinding serve) throws JAXRException {
 		BindingTemplate bt = BindingTemplate.Factory.newInstance();
-		if (serve.getKey() != null && serve.getKey().getId() != null)
+		if (serve.getKey() != null && serve.getKey().getId() != null) {
 			bt.setBindingKey(serve.getKey().getId());
+		} else {
+			bt.setBindingKey("");
+		}
+	
 		try {
 			// Set Access URI
             String accessuri = serve.getAccessURI();