Turn the set of built-in transformers into declared extensions

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@822946 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 4 insertions, 8 deletions

diff --git a/java/sca/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java b/java/sca/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java
index cc7b40d06b..95afd45380 100644
--- a/java/sca/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java
+++ b/java/sca/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java
@@ -19,6 +19,8 @@
 
 package org.apache.tuscany.sca.databinding.impl;
 
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
 import org.apache.tuscany.sca.databinding.Mediator;
 import org.apache.tuscany.sca.databinding.PullTransformer;
 import org.apache.tuscany.sca.databinding.TransformationContext;
@@ -38,15 +40,9 @@ public class Group2GroupTransformer extends BaseTransformer<Object, Object> impl
     /**
      * @param wrapperHandler
      */
-    public Group2GroupTransformer() {
+    public Group2GroupTransformer(ExtensionPointRegistry registry) {
         super();
-    }
-
-    /**
-     * @param mediator the mediator to set
-     */
-    public void setMediator(Mediator mediator) {
-        this.mediator = mediator;
+        this.mediator = registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(Mediator.class);
     }
 
     @Override