From: aclement <aclement>
Date: Wed, 28 May 2008 00:06:00 +0000 (+0000)
Subject: 210470 merged into refactoring branch
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=cd544f9f49b4f67bc4296685475872486500bd6f;p=aspectj.git

210470 merged into refactoring branch
---

diff --git a/weaver5/java5-src/org/aspectj/weaver/reflect/Java15AnnotationFinder.java b/weaver5/java5-src/org/aspectj/weaver/reflect/Java15AnnotationFinder.java
index fd8924b6a..6c4c03b56 100644
--- a/weaver5/java5-src/org/aspectj/weaver/reflect/Java15AnnotationFinder.java
+++ b/weaver5/java5-src/org/aspectj/weaver/reflect/Java15AnnotationFinder.java
@@ -31,6 +31,7 @@ import org.aspectj.apache.bcel.util.Repository;
 import org.aspectj.weaver.AnnotationX;
 import org.aspectj.weaver.ResolvedType;
 import org.aspectj.weaver.UnresolvedType;
+import org.aspectj.weaver.WeakClassLoaderReference;
 import org.aspectj.weaver.World;
 
 /**
@@ -40,7 +41,7 @@ import org.aspectj.weaver.World;
 public class Java15AnnotationFinder implements AnnotationFinder, ArgNameFinder {
 	
 	private Repository bcelRepository;
-	private ClassLoader classLoader;
+	private WeakClassLoaderReference classLoaderRef;
 	private World world;
 	
 	// must have no-arg constructor for reflective construction
@@ -50,8 +51,8 @@ public class Java15AnnotationFinder implements AnnotationFinder, ArgNameFinder {
 	public void setClassLoader(ClassLoader aLoader) {
 		// TODO: No easy way to ask the world factory for the right kind of repository so
 		// default to the safe one! (pr160674)
-		this.bcelRepository = new NonCachingClassLoaderRepository(aLoader);
-		this.classLoader = aLoader;		
+        this.classLoaderRef = new WeakClassLoaderReference(aLoader);
+        this.bcelRepository = new NonCachingClassLoaderRepository(classLoaderRef);
 	}
 
 	public void setWorld(World aWorld) {
@@ -63,7 +64,8 @@ public class Java15AnnotationFinder implements AnnotationFinder, ArgNameFinder {
 	 */
 	public Object getAnnotation(ResolvedType annotationType, Object onObject) {
 		try {
-			Class<? extends Annotation> annotationClass = (Class<? extends Annotation>) Class.forName(annotationType.getName(),false,classLoader);
+			Class<? extends Annotation> annotationClass = (Class<? extends Annotation>) Class.forName(annotationType.getName(), false,
+                getClassLoader());
 			if (onObject.getClass().isAnnotationPresent(annotationClass)) {
 				return onObject.getClass().getAnnotation(annotationClass);
 			}
@@ -75,7 +77,7 @@ public class Java15AnnotationFinder implements AnnotationFinder, ArgNameFinder {
 
 	public Object getAnnotationFromClass(ResolvedType annotationType, Class aClass) {
 		try {
-			Class<? extends Annotation> annotationClass = (Class<? extends Annotation>) Class.forName(annotationType.getName(),false,classLoader);
+			Class<? extends Annotation> annotationClass = (Class<? extends Annotation>) Class.forName(annotationType.getName(),false,getClassLoader());
 			if (aClass.isAnnotationPresent(annotationClass)) {
 				return aClass.getAnnotation(annotationClass);
 			}
@@ -89,7 +91,7 @@ public class Java15AnnotationFinder implements AnnotationFinder, ArgNameFinder {
 		if (!(aMember instanceof AccessibleObject)) return null;
 		AccessibleObject ao = (AccessibleObject) aMember;
 		try {
-			Class annotationClass = Class.forName(annotationType.getName(),false,classLoader);
+			Class annotationClass = Class.forName(annotationType.getName(),false,getClassLoader());
 			if (ao.isAnnotationPresent(annotationClass)) {
 				return ao.getAnnotation(annotationClass);
 			}
@@ -99,6 +101,10 @@ public class Java15AnnotationFinder implements AnnotationFinder, ArgNameFinder {
 		return null;
 	}
 	
+	private ClassLoader getClassLoader() {
+		return classLoaderRef.getClassLoader();
+	}
+
 	public AnnotationX getAnnotationOfType(UnresolvedType ofType,Member onMember) {
 		if (!(onMember instanceof AccessibleObject)) return null;
 		// here we really want both the runtime visible AND the class visible annotations
diff --git a/weaver5/java5-src/org/aspectj/weaver/reflect/Java15ReflectionBasedReferenceTypeDelegate.java b/weaver5/java5-src/org/aspectj/weaver/reflect/Java15ReflectionBasedReferenceTypeDelegate.java
index 629a0f441..4774d6beb 100644
--- a/weaver5/java5-src/org/aspectj/weaver/reflect/Java15ReflectionBasedReferenceTypeDelegate.java
+++ b/weaver5/java5-src/org/aspectj/weaver/reflect/Java15ReflectionBasedReferenceTypeDelegate.java
@@ -66,7 +66,7 @@ public class Java15ReflectionBasedReferenceTypeDelegate extends
 		myType = AjTypeSystem.getAjType(aClass);
 		annotationFinder = new Java15AnnotationFinder();
 		argNameFinder = annotationFinder;
-		annotationFinder.setClassLoader(this.classLoader);
+		annotationFinder.setClassLoader(this.classLoaderReference.getClassLoader());
 		annotationFinder.setWorld(aWorld);
 		this.typeConverter = new JavaLangTypeToResolvedTypeConverter(aWorld);
 	}
@@ -253,9 +253,9 @@ public class Java15ReflectionBasedReferenceTypeDelegate extends
 			InternalUseOnlyPointcutParser parser = null;
 			World world = getWorld();
 			if (world instanceof ReflectionWorld) {
-				parser = new InternalUseOnlyPointcutParser(classLoader,(ReflectionWorld)getWorld());
+				parser = new InternalUseOnlyPointcutParser(classLoaderReference.getClassLoader(), (ReflectionWorld) getWorld());
 			} else {
-				parser = new InternalUseOnlyPointcutParser(classLoader);
+				parser = new InternalUseOnlyPointcutParser(classLoaderReference.getClassLoader());
 			}
 			Set additionalPointcutHandlers = world.getRegisteredPointcutHandlers();
             for (Iterator handlerIterator = additionalPointcutHandlers.iterator(); handlerIterator.hasNext();) {