Fix a regression caused by the base class

git-svn-id: https://svn.apache.org/repos/asf/tuscany/sca-java-2.x/trunk@1409943 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAParentApplicationContext.java b/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAParentApplicationContext.java
index 99f58a7..2829891 100644
--- a/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAParentApplicationContext.java
+++ b/modules/implementation-spring-runtime/src/main/java/org/apache/tuscany/sca/implementation/spring/context/SCAParentApplicationContext.java
@@ -61,6 +61,11 @@
     } // end constructor
 
 
+    protected BeanFactory getInternalParentBeanFactory() {
+        // Disable the parent delegation as we'll handle it inside the getBean()
+        return null;
+    }
+
     public Object getBean(String name) throws BeansException {
         return getBean(name, (Class)null);
     }