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diff --git a/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/XMLDocument.h b/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/XMLDocument.h
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+++ b/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/XMLDocument.h
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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.
+ */
+
+/* $Rev$ $Date$ */
+
+#ifndef _XMLDOCUMENT_H_
+#define _XMLDOCUMENT_H_
+
+
+#include "commonj/sdo/export.h"
+
+#include "commonj/sdo/DataObject.h"
+
+namespace commonj
+{
+    namespace sdo
+    {
+        /**  XMLDocument - place for holding a graph
+         *
+         * The XMLDocument class provides a place to hold a loaded
+         * graph of data. The root element name is maintained here so that
+         * the graph can be serialized to the same name later.
+         */
+
+        
+        class XMLDocument : public RefCountingObject
+        {
+            
+        public:
+            
+            SDO_API virtual ~XMLDocument();
+            
+        /**  getRootDataObject- return the topmost data object
+         *
+         * When XML data is loaded, there is one base element which becomes
+         * the root data object. As this data object is not a property of any
+         * other data object, it has no name
+         * The XMLDocument stores the name which was in the XML file.
+         * This root data object has a URI and a Name only within this
+         * XMLDocument
+         */
+
+            SDO_API virtual DataObjectPtr getRootDataObject() const = 0;
+
+        /**  getRootElementName- return the topmost data objects name
+         *
+         * When XML data is loaded, there is one base element which becomes
+         * the root data object. As this data object is not a property of any
+         * other data object, it has no name
+         * The XMLDocument stores the name/uri which was in the XML file.
+         */
+            SDO_API virtual const char* getRootElementURI() const = 0;
+
+        /**  getRootElementURI- return the topmost data objects uri
+         *
+         * When XML data is loaded, there is one base element which becomes
+         * the root data object. As this data object is not a property of any
+         * other data object, it has no name
+         * The XMLDocument stores the name/uri which was in the XML file.
+         */
+            SDO_API virtual const char* getRootElementName() const = 0;
+
+        /**  getEncoding- return the encoding for this document
+         *
+         * NOT IMPLEMENTED
+         * This returns the encoding specified in the original XML.
+         */
+            SDO_API virtual const char* getEncoding() const = 0;
+
+        /**  setEncoding- set the encoding to save this document
+         *
+         * This sets the encoding to save this data to XML.
+         */
+            SDO_API virtual void setEncoding(const char* encoding) = 0;
+            SDO_API virtual void setEncoding(const SDOString& encoding) = 0;
+
+        /**  getXMLDeclaration
+         *
+         * NOT IMPLEMENTED
+         */
+            SDO_API virtual bool getXMLDeclaration() const = 0;
+
+        /**  setXMLDeclaration
+         *
+         * Sets the XMLDeclaration
+         */
+            SDO_API virtual void setXMLDeclaration(bool xmlDeclaration) = 0;
+
+        /**  getXMLVersion- return the xml version for this document
+         *
+         * NOT IMPLEMENTED
+         */
+            SDO_API virtual const char* getXMLVersion() const = 0;
+
+        /**  setXMLVersion- sets the version for this document
+         *
+         * NOT IMPLEMENTED
+         */
+            SDO_API virtual void setXMLVersion(const char* xmlVersion) = 0;
+            SDO_API virtual void setXMLVersion(const SDOString& xmlVersion) = 0;
+
+        /**  getSchemaLocation- return the schema location
+         *
+         * NOT IMPLEMENTED
+         */
+            SDO_API virtual const char* getSchemaLocation() const = 0;
+
+        /**  setSchemaLocation
+         *
+         * Sets the XML Schema location.
+         */
+            SDO_API virtual void setSchemaLocation(const char* schemaLocation) = 0;
+            SDO_API virtual void setSchemaLocation(const SDOString& schemaLocation) = 0;
+
+        /**  getNoNamespaceSchemaLocation
+         *
+         * NOT IMPLEMENTED
+         */
+            SDO_API virtual const char* getNoNamespaceSchemaLocation() const = 0;
+
+        /**  setNoNamespaceSchemaLocation
+         *
+         * Sets the nonamespace schema location
+         */
+            SDO_API virtual void setNoNamespaceSchemaLocation(const char* noNamespaceSchemaLocation) = 0;        
+            SDO_API virtual void setNoNamespaceSchemaLocation(const SDOString& noNamespaceSchemaLocation) = 0;        
+            
+            SDO_API friend std::istream& operator>>(std::istream& input, XMLDocument& doc);
+            
+        };
+    } // End - namespace sdo
+} // End - namespace commonj
+
+
+#endif //_XMLDOCUMENT_H_