From d33d3a4372e15ec16e06ee88e1930eff86e32517 Mon Sep 17 00:00:00 2001
From: antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>
Date: Tue, 1 May 2012 11:01:53 +0000
Subject: TUSCANY-4034: Add a way to null out the fields in a
 ClassLoaderModelResolver

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1332616 13f79535-47bb-0310-9956-ffa450edef68
---
 .../sca/contribution/java/impl/ClassLoaderModelResolver.java  | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'sca-java-2.x/trunk/modules/contribution/src/main/java')

diff --git a/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassLoaderModelResolver.java b/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassLoaderModelResolver.java
index 1ba394dde9..bb7ae3f29d 100644
--- a/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassLoaderModelResolver.java
+++ b/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassLoaderModelResolver.java
@@ -21,6 +21,7 @@ package org.apache.tuscany.sca.contribution.java.impl;
 
 import java.io.IOException;
 import java.lang.ref.WeakReference;
+import java.lang.reflect.Field;
 import java.net.URL;
 import java.net.URLClassLoader;
 import java.util.ArrayList;
@@ -29,6 +30,7 @@ import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Vector;
 
 import org.apache.tuscany.sca.contribution.Contribution;
 import org.apache.tuscany.sca.contribution.Import;
@@ -123,6 +125,8 @@ public class ClassLoaderModelResolver extends URLClassLoader implements ModelRes
 
         } catch (ClassNotFoundException e) {
             return unresolved;
+        } finally {
+            contributionContainingClass = null;
         }
     }
 
@@ -178,5 +182,12 @@ public class ClassLoaderModelResolver extends URLClassLoader implements ModelRes
         Class<?> clazz = super.findClass(name);
         return clazz;
     }
+    
+    public void clear() {
+    	contribution = null;
+    	contributionContainingClass = null;
+    	context = null;
+    	importResolvers = null;
+    }
 
 }
-- 
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