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-rw-r--r--sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java7
-rw-r--r--sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/Invocable.java2
2 files changed, 8 insertions, 1 deletions
diff --git a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
index d10a5689d4..1d38ec7101 100644
--- a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
+++ b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
@@ -82,6 +82,13 @@ public interface InvocationChain {
Invoker getHeadInvoker();
/**
+ * Returns the last invoker in the chain.
+ *
+ * @return The last invoker in the chain
+ */
+ Invoker getTailInvoker();
+
+ /**
* Get the first invoker that is on the same or later phase
* @param phase
* @return The first invoker that is on the same or later phase
diff --git a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/Invocable.java b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/Invocable.java
index cf9b8ac49e..7c7c104947 100644
--- a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/Invocable.java
+++ b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/Invocable.java
@@ -145,7 +145,7 @@ public interface Invocable {
* @param tailInvoker the invoker at the end of the chain
* @param msg The request message
*/
- void invokeAsyncResponse(InvokerAsync tailInvoker, Message msg);
+ void invokeAsyncResponse(Message msg);
/**
* Get a list of policy providers