=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/node/NodeService.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/node/NodeService.java	2014-06-01 11:39:39 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/node/NodeService.java	2014-06-01 13:52:28 +0000
@@ -32,11 +32,14 @@
 
 import java.io.IOException;
 import java.io.OutputStream;
+import java.util.List;
 
 /**
  * @author Morten Olav Hansen <mortenoh@gmail.com>
  */
 public interface NodeService
 {
+    List<NodeSerializer> getSerializers();
+
     void serialize( RootNode rootNode, String contentType, OutputStream outputStream ) throws IOException;
 }

=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/node/DefaultNodeService.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/node/DefaultNodeService.java	2014-06-01 11:39:39 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/node/DefaultNodeService.java	2014-06-01 13:52:28 +0000
@@ -59,6 +59,12 @@
     }
 
     @Override
+    public List<NodeSerializer> getSerializers()
+    {
+        return nodeSerializers;
+    }
+
+    @Override
     public void serialize( RootNode rootNode, String contentType, OutputStream outputStream ) throws IOException
     {
         if ( !nodeSerializerMap.containsKey( contentType ) )

=== modified file 'dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/controller/SystemController.java'
--- dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/controller/SystemController.java	2014-06-01 13:38:55 +0000
+++ dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/controller/SystemController.java	2014-06-01 13:52:28 +0000
@@ -32,7 +32,6 @@
 import org.hisp.dhis.dxf2.metadata.ImportSummary;
 import org.hisp.dhis.dxf2.utils.JacksonUtils;
 import org.hisp.dhis.node.NodeHint;
-import org.hisp.dhis.node.NodeService;
 import org.hisp.dhis.node.exception.InvalidTypeException;
 import org.hisp.dhis.node.types.CollectionNode;
 import org.hisp.dhis.node.types.RootNode;
@@ -82,9 +81,6 @@
     @Autowired
     private Notifier notifier;
 
-    @Autowired
-    private NodeService nodeService;
-
     //--------------------------------------------------------------------------
     // UID Generator
     //--------------------------------------------------------------------------