From 588e7b91e892db8db779142184ae3cad169c4a11 Mon Sep 17 00:00:00 2001
From: acolyer <acolyer>
Date: Tue, 13 Dec 2005 22:23:24 +0000
Subject: fix for enh 120743

---
 loadtime/src/org/aspectj/weaver/loadtime/Aj.java | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

(limited to 'loadtime')

diff --git a/loadtime/src/org/aspectj/weaver/loadtime/Aj.java b/loadtime/src/org/aspectj/weaver/loadtime/Aj.java
index c5818e208..fd045c3e6 100644
--- a/loadtime/src/org/aspectj/weaver/loadtime/Aj.java
+++ b/loadtime/src/org/aspectj/weaver/loadtime/Aj.java
@@ -59,6 +59,9 @@ public class Aj implements ClassPreProcessor {
 
         try {
             WeavingAdaptor weavingAdaptor = WeaverContainer.getWeaver(loader, weavingContext);
+            if (weavingAdaptor == null) {
+            	return bytes;
+            }
             return weavingAdaptor.weaveClass(className, bytes);
         } catch (Throwable t) {
             //FIXME AV wondering if we should have the option to fail (throw runtime exception) here
@@ -81,11 +84,17 @@ public class Aj implements ClassPreProcessor {
             synchronized(weavingAdaptors) {
                 adaptor = (ExplicitlyInitializedClassLoaderWeavingAdaptor) weavingAdaptors.get(loader);
                 if (adaptor == null) {
-                    // create it and put it back in the weavingAdaptors map but avoid any kind of instantiation
-                    // within the synchronized block
-                    ClassLoaderWeavingAdaptor weavingAdaptor = new ClassLoaderWeavingAdaptor(loader, weavingContext);
-                    adaptor = new ExplicitlyInitializedClassLoaderWeavingAdaptor(weavingAdaptor);
-                    weavingAdaptors.put(loader, adaptor);
+                	String loaderClassName = loader.getClass().getName(); 
+                	if (loaderClassName.equals("sun.reflect.DelegatingClassLoader")) {
+                		// we don't weave reflection generated types at all! 
+                		return null;
+                	} else {
+	                    // create it and put it back in the weavingAdaptors map but avoid any kind of instantiation
+	                    // within the synchronized block
+	                    ClassLoaderWeavingAdaptor weavingAdaptor = new ClassLoaderWeavingAdaptor(loader, weavingContext);
+	                    adaptor = new ExplicitlyInitializedClassLoaderWeavingAdaptor(weavingAdaptor);
+	                    weavingAdaptors.put(loader, adaptor);
+                	}
                 }
             }
             // perform the initialization
-- 
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