TUSCANY-3783 - don't wrap exceptions unnecessarily

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1061855 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 4 insertions, 2 deletions

diff --git a/sca-java-2.x/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeInvoker.java b/sca-java-2.x/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeInvoker.java
index 1c0941f26d..a9b93ae2e8 100644
--- a/sca-java-2.x/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeInvoker.java
+++ b/sca-java-2.x/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeInvoker.java
@@ -174,11 +174,13 @@ public class RuntimeInvoker implements Invoker, InvokerAsyncRequest {
         try {
             try {
                 ((InvokerAsyncRequest)headInvoker).invokeAsyncRequest(msg);
-            } catch (Throwable ex) {
+            } catch (ServiceRuntimeException ex) {
+                throw ex;
+            } catch (Throwable ex) {                
                 // temporary fix to swallow the dummy exception that's
                 // thrown back to get past the response chain processing. 
                 if (!(ex instanceof AsyncResponseException)){
-                  throw new ServiceRuntimeException(ex);
+                    throw new ServiceRuntimeException(ex);
                 }
             }
         } finally {