From 03487dbfcaa9c5295c9735018e1a9a2bd728c780 Mon Sep 17 00:00:00 2001
From: Ivan Topolnak <ivantopo@gmail.com>
Date: Wed, 29 May 2013 18:51:31 -0300
Subject: testing different ways to make sure the inter-type defined members
 are final

---
 .../PromiseCompletingRunnableInstrumentation.aj         | 16 ++++++++--------
 src/main/resources/META-INF/aop.xml                     |  5 ++++-
 .../scala/kamon/instrumentation/TraceContextHolder.java | 17 +++++++++++++++++
 3 files changed, 29 insertions(+), 9 deletions(-)
 create mode 100644 src/main/scala/kamon/instrumentation/TraceContextHolder.java

(limited to 'src')

diff --git a/src/main/aspectj/kamon/instrumentation/PromiseCompletingRunnableInstrumentation.aj b/src/main/aspectj/kamon/instrumentation/PromiseCompletingRunnableInstrumentation.aj
index 83e46be3..bd2a4d47 100644
--- a/src/main/aspectj/kamon/instrumentation/PromiseCompletingRunnableInstrumentation.aj
+++ b/src/main/aspectj/kamon/instrumentation/PromiseCompletingRunnableInstrumentation.aj
@@ -4,26 +4,26 @@ import kamon.TraceContext;
 import scala.concurrent.impl.Future;
 import scala.Option;
 
-public aspect PromiseCompletingRunnableInstrumentation {
+privileged public aspect PromiseCompletingRunnableInstrumentation {
+
+    declare parents : Future.PromiseCompletingRunnable extends TraceContextHolder;
 
-    public final Option<TraceContext> Future.PromiseCompletingRunnable.context = TraceContext.current();
 
     pointcut run(Future.PromiseCompletingRunnable runnable)
             : execution(* scala.concurrent.impl.Future.PromiseCompletingRunnable.run()) && this(runnable);
 
-    void around(Future.PromiseCompletingRunnable runnable)
+    void around(TraceContextHolder runnable)
         : run(runnable) {
 
-        if(runnable.context.isDefined()) {
-
-            TraceContext.set((TraceContext) runnable.context.get());
+        if(runnable.getContext().isDefined()) {
+            System.out.println("########################################################3 There is some context");
+            TraceContext.set(runnable.getContext().get());
             proceed(runnable);
             TraceContext.clear();
 
         } else {
+            System.out.println("########################################################3 There is NOOOOO context");
             proceed(runnable);
         }
-
-
     }
 }
diff --git a/src/main/resources/META-INF/aop.xml b/src/main/resources/META-INF/aop.xml
index 4aac3913..cafba5ee 100644
--- a/src/main/resources/META-INF/aop.xml
+++ b/src/main/resources/META-INF/aop.xml
@@ -1,7 +1,10 @@
 <!DOCTYPE aspectj PUBLIC "-//AspectJ//DTD//EN" "http://www.eclipse.org/aspectj/dtd/aspectj.dtd">
 
 <aspectj>
-    <weaver options="-verbose -showWeaveInfo -nowarn"/>
+    <weaver options="-verbose -showWeaveInfo -nowarn">
+       <dump within="*"/>
+    </weaver>
+
     <aspects>
 
         <!--<aspect name="akka.ActorSystemAspect"/>
diff --git a/src/main/scala/kamon/instrumentation/TraceContextHolder.java b/src/main/scala/kamon/instrumentation/TraceContextHolder.java
new file mode 100644
index 00000000..529ce86a
--- /dev/null
+++ b/src/main/scala/kamon/instrumentation/TraceContextHolder.java
@@ -0,0 +1,17 @@
+package kamon.instrumentation;
+import scala.Option;
+import kamon.TraceContext;
+
+abstract public class TraceContextHolder implements Runnable {
+    public final Option<TraceContext> context;
+
+    public TraceContextHolder() {
+        context = TraceContext.current();
+    }
+
+    public Option<TraceContext> getContext() {
+        return context;
+    }
+
+
+}
\ No newline at end of file
-- 
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