From 399df0e96559b977ef2a880f5f81b0f0eaac189c Mon Sep 17 00:00:00 2001
From: slaws <slaws@13f79535-47bb-0310-9956-ffa450edef68>
Date: Tue, 22 Sep 2009 15:55:52 +0000
Subject: Dump out nested composites also.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@817709 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/tuscany/sca/node/impl/NodeImpl.java | 23 ++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/java/sca/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java b/java/sca/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java
index 9d8f4eeb99..fa9c2dcc1f 100644
--- a/java/sca/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java
+++ b/java/sca/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java
@@ -34,6 +34,7 @@ import org.apache.tuscany.sca.assembly.ComponentService;
 import org.apache.tuscany.sca.assembly.Composite;
 import org.apache.tuscany.sca.assembly.CompositeService;
 import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.Implementation;
 import org.apache.tuscany.sca.assembly.Service;
 import org.apache.tuscany.sca.common.java.io.IOHelper;
 import org.apache.tuscany.sca.contribution.Contribution;
@@ -304,17 +305,31 @@ public class NodeImpl implements Node, Client {
         StAXArtifactProcessorExtensionPoint xmlProcessors = 
             getExtensionPoints().getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
         StAXArtifactProcessor<Composite>  compositeProcessor = 
-            xmlProcessors.getProcessor(Composite.class);        
-        
+            xmlProcessors.getProcessor(Composite.class);   
+     
+        return writeComposite(getDomainComposite(), compositeProcessor);
+    }
+       
+    private String writeComposite(Composite composite, StAXArtifactProcessor<Composite> compositeProcessor){
         ByteArrayOutputStream bos = new ByteArrayOutputStream();
         XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
         
         try {
-            compositeProcessor.write(getDomainComposite(), outputFactory.createXMLStreamWriter(bos));
+            compositeProcessor.write(composite, outputFactory.createXMLStreamWriter(bos));
         } catch(Exception ex) {
             return ex.toString();
         }
         
-        return bos.toString();
+        String result = bos.toString();
+        
+        // write out and nested composites
+        for(Component component : composite.getComponents()){
+            if (component.getImplementation() instanceof Composite) {
+                result += "\n<!-- XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX -->\n" + 
+                          writeComposite((Composite)component.getImplementation(), compositeProcessor);
+            }
+        }
+        
+        return result;
     }
 }
-- 
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