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diff --git a/sdo-java/tags/1.0-incubating-beta1/sdo/sample/src/main/java/org/apache/tuscany/samples/sdo/otherSources/CreatePurchaseOrder.java b/sdo-java/tags/1.0-incubating-beta1/sdo/sample/src/main/java/org/apache/tuscany/samples/sdo/otherSources/CreatePurchaseOrder.java
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+/**
+ *
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+
+package org.apache.tuscany.samples.sdo.otherSources;
+
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.DataFactory;
+import commonj.sdo.helper.XMLHelper;
+import commonj.sdo.helper.XSDHelper;
+
+import org.apache.tuscany.samples.sdo.SdoSampleConstants;
+
+/**
+ * Demonstrates creating a purchaseOrder DataObject from an existing XSD and then
+ * persisting to disk. Uses previously defined model
+ * {@link org.apache.tuscany.samples.sdo.SdoSampleConstants#PO_XSD_RESOURCE} to
+ * define types then generates a purchase order DataObject and persists to
+ * {@link org.apache.tuscany.samples.sdo.SdoSampleConstants#PO_XML_GENERATED}. This
+ * sample was used to generate valid XML for Fuhwei Lwo's paper <A
+ * HREF="http://www-128.ibm.com/developerworks/webservices/library/ws-sdoxmlschema/"
+ * title="Me" onClick="checkLinks(this)">Create and read an XML document based on XML
+ * Schema</A>
+ * <p>
+ * <b>Usage:</b> <br>
+ * This sample can easily be run from within Eclipse as a Java Application if tuscany or 
+ * the sample-sdo project is imported into Eclipse as an existing project.
+ * <br><br>
+ * If executing as a standalone application please do the following: 
+ * <br>
+ * <UL>
+ * <LI>Include the following jar files on your classpath :
+ * <UL>
+ * <LI>SDO API and Tuscany Implementation
+ * <UL>
+ * <LI>sdo-api-{version}.jar - SDO API
+ * <LI>tuscany-sdo-impl-{version}.jar - Tuscany SDO implementation
+ * </UL>
+ * </LI>
+ * <LI>EMF dependencies. 
+ * <UL>
+ * <LI>emf-common-{version}.jar - some common framework utility and base classes
+ * <LI>emf-ecore-{version}.jar - the EMF core runtime implementation classes (the Ecore metamodel)
+ * <LI>emf-ecore-change-{version}.jar - the EMF change recorder and framework
+ * <LI>emf-ecore-xmi-{version}.jar - EMF's default XML (and XMI) serializer and loader
+ * <LI>xsd-{version}.jar - the XML Schema model
+ * </UL>
+ * </LI>
+ * </UL>
+ * 
+ * These jar files can be obtained by downloading and unpacking a <a href="http://cwiki.apache.org/TUSCANY/sdo-downloads.html" target="_blank">Tuscany binary distribution</a></LI>
+ * <LI>Execute: <br>
+ * java org.apache.tuscany.samples.sdo.otherSources.CreatePurchaseOrder</LI>
+ * </UL>
+ * @see ReadPurchaseOrder
+ * @see org.apache.tuscany.samples.sdo.specExampleSection.CreatingXmlFromDataObjects
+ */
+
+public class CreatePurchaseOrder {
+
+    /**
+     * Defines purchase order types using
+     * {@link org.apache.tuscany.samples.sdo.SdoSampleConstants#PO_XSD_RESOURCE}
+     * 
+     * @throws Exception
+     */
+    private static void definePOTypes() throws Exception {
+
+        InputStream is = ClassLoader.getSystemResourceAsStream(SdoSampleConstants.PO_XSD_RESOURCE);
+        if (is == null) {
+            System.out.println("InputStream is null");
+        } else {
+            System.out.println("Obtained Input Stream from resoruce");
+        }
+        XSDHelper.INSTANCE.define(is, null);
+        is.close();
+    }
+
+    /**
+     * Drives sample
+     * 
+     * @param args.
+     *            none required.
+     */
+    public static void main(String[] args) {
+        try {
+
+            System.out.println("***************************************");
+            System.out.println("SDO Sample CreatePurchaseOrder");
+            System.out.println("***************************************");
+            System.out.println("This sample is based upon Fuhwei Lwo's paper "
+                    + "http://www-128.ibm.com/developerworks/webservices/library/ws-sdoxmlschema/"
+                    + " and demonstrates creating a purchaseOrder DataObject from an "
+                    + " existing XSD and then persisting to disk. Uses previously defined model");
+
+            System.out.println("***************************************");
+
+            definePOTypes();
+            System.out.println("Defined Types using xsd");
+            DataObject purchaseOrder = DataFactory.INSTANCE.create(SdoSampleConstants.PO_NAMESPACE, "PurchaseOrderType");
+            System.out.println("Created DataObject using DataFactory");
+
+            purchaseOrder.setString("orderDate", "1999-10-20");
+
+            DataObject shipTo = purchaseOrder.createDataObject("shipTo");
+            shipTo.set("country", "US");
+            shipTo.set("name", "Alice Smith");
+            shipTo.set("street", "123 Maple Street");
+            shipTo.set("city", "Mill Valley");
+            shipTo.set("state", "CA");
+            shipTo.setString("zip", "90952");
+            DataObject billTo = purchaseOrder.createDataObject("billTo");
+            billTo.set("country", "US");
+            billTo.set("name", "Robert Smith");
+            billTo.set("street", "8 Oak Avenue");
+            billTo.set("city", "Mill Valley");
+            billTo.set("state", "PA");
+            billTo.setString("zip", "95819");
+            purchaseOrder.set("comment", "Hurry, my lawn is going wild!");
+            System.out.println("Created orderDate, shipTo, billTo and comment properties");
+
+            DataObject items = purchaseOrder.createDataObject("items");
+
+            DataObject item1 = items.createDataObject("item");
+            item1.set("partNum", "872-AA");
+            item1.set("productName", "Lawnmower");
+            item1.setInt("quantity", 1);
+            item1.setString("price", "148.95");
+
+            item1.set("comment", "Confirm this is electric");
+
+            DataObject item2 = items.createDataObject("item");
+            item2.set("partNum", "926-AA");
+            item2.set("productName", "Baby Monitor");
+            item2.setInt("quantity", 1);
+            item2.setString("price", "39.98");
+            item2.setString("shipDate", "1999-05-21");
+            System.out.println("Created 2 items");
+
+            OutputStream stream = new FileOutputStream(SdoSampleConstants.PO_XML_GENERATED);
+            XMLHelper.INSTANCE.save(purchaseOrder, SdoSampleConstants.PO_NAMESPACE, "purchaseOrder", stream);
+            System.out.println("Created file " + SdoSampleConstants.PO_XML_GENERATED);
+        } catch (Exception e) {
+            System.out.println("Sorry an error occured " + e.toString());
+            e.printStackTrace();
+        }
+        System.out.println("GoodBye");
+    }
+}