Updating core invocation code to support bindings that provide native async support - as described in TUSCANY-3801

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1051250 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 23 insertions, 3 deletions

diff --git a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InterceptorAsync.java b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InterceptorAsync.java
index 806feccca2..f29dfddf6a 100644
--- a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InterceptorAsync.java
+++ b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InterceptorAsync.java
@@ -47,16 +47,36 @@ public interface InterceptorAsync extends Interceptor, InvokerAsyncRequest, Invo
      * 

      */

     Message processRequest(Message msg);

+ 

+    /**

+     * Post processing for a request message. Intended to be called after

+     * the invocation of the request chain returns, to permit cleanup/error handling

+     * if required

+     * @param msg The request Message

+     * @return the processed message

+     */

+    Message postProcessRequest(Message msg);

+

+    /**

+     * Post processing for a request message where an exception was thrown. 

+     * Intended to be called after the invocation of the request chain returns, 

+     * to permit cleanup/error handling if required

+     * @param msg The request Message

+     * @param e a Thowable which is some form of exception thrown during the processing

+     * of the request message by the invocation chain

+     * @return the processed message

+     */

+    Message postProcessRequest(Message msg, Throwable e) throws Throwable;

     

     /**

      * Process a response message. Provided so that the synchronous

      * and asynchronous patterns can re-use the response message

      * processing 

      *

-     * @param msg The request Message

+     * @param msg The response Message

      * @return the processed message

      * 

      */

     Message processResponse(Message msg); 

-

-}

+    

+} // end interface InterceptorAsync