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From hemap...@apache.org
Subject svn commit: rev 47144 - in webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src: java/org/apache/axis/om java/org/apache/axis/om/storage java/org/apache/axis/om/traversal java/org/apache/axis/om/util test-resources test/org/apache/axis/om/storage
Date Fri, 24 Sep 2004 09:36:18 GMT
Author: hemapani
Date: Fri Sep 24 02:36:18 2004
New Revision: 47144

Added:
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMException.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/StreamingOMBuilder.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/ElementNodeList.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/util/OMException.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/test-resources/testelement.xml
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/test/org/apache/axis/om/storage/
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/test/org/apache/axis/om/storage/TestElementRow.java
Modified:
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMConstants.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMTableModel.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/AttributeRow.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/ElementRow.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/NodeRow.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/NodeTable.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/Row.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/TextRow.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/NodeIterator.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/OmIterator.java
   webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/util/Sequence.java
Log:


Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMConstants.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMConstants.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMConstants.java	Fri Sep 24 02:36:18 2004
@@ -27,4 +27,7 @@
     public static final int TYPE_COMMENT = 3;
     public static final int TYPE_CDATA = 4;
 
+    public static final String NODE_ELEMENT = "Element";
+    
+
 }

Added: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMException.java
==============================================================================
--- (empty file)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMException.java	Fri Sep 24 02:36:18 2004
@@ -0,0 +1,39 @@
+package org.apache.axis.om;
+
+/**
+ * Copyright 2001-2004 The Apache Software Foundation.
+ * <p/>
+ * Licensed 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.
+ *
+ * @author Ajith Ranabahu
+ *         Date: Sep 16, 2004
+ *         Time: 10:29:37 PM
+ */
+public class OMException extends Exception {
+
+
+    public OMException() {
+    }
+
+    public OMException(String message) {
+        super(message);
+    }
+
+    public OMException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public OMException(Throwable cause) {
+        super(cause);
+    }
+}

Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMTableModel.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMTableModel.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/OMTableModel.java	Fri Sep 24 02:36:18 2004
@@ -1,27 +1,7 @@
 package org.apache.axis.om;
 
-import org.apache.axis.om.storage.AttributeRow;
-import org.apache.axis.om.storage.ElementRow;
-import org.apache.axis.om.storage.GlobalRow;
-import org.apache.axis.om.storage.NodeTable;
-import org.apache.axis.om.storage.Row;
-import org.apache.axis.om.storage.Table;
-import org.apache.axis.om.storage.TextRow;
-import org.w3c.dom.Attr;
-import org.w3c.dom.CDATASection;
-import org.w3c.dom.Comment;
-import org.w3c.dom.DOMException;
-import org.w3c.dom.DOMImplementation;
-import org.w3c.dom.Document;
-import org.w3c.dom.DocumentFragment;
-import org.w3c.dom.DocumentType;
-import org.w3c.dom.Element;
-import org.w3c.dom.EntityReference;
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-import org.w3c.dom.ProcessingInstruction;
-import org.w3c.dom.Text;
+import org.apache.axis.om.storage.*;
+import org.w3c.dom.*;
 
 /**
  * Copyright 2001-2004 The Apache Software Foundation.
@@ -41,12 +21,17 @@
  * @author Ajith Ranabahu
  *         Date: Sep 16, 2004
  *         Time: 6:44:16 PM
- *
- * Note that since the OMTableModel is an abstraction of the XML document, it
- * implements the DOM document interface .
- * At leaset it should, in my opinion!
+ *         <p/>
+ *         Note that since the OMTableModel is an abstraction of the XML document, it
+ *         implements the DOM document interface .
+ *         At leaset it should, in my opinion!
+ *         <p/>
+ *         OMTableModel will store the infoset of the XML being read. This table model itself has separate tables for
+ *         different types of xml information items such as Elements, Attributes, etc.,  Each and every of these tables are implementing
+ *         the corresponding DOM interfaces, as this table model will be exposing DOM API for the outside
+ *         world.
  */
-public class OMTableModel implements Document{
+public class OMTableModel implements Document {
 
 //    private Sequence globalSequence = new Sequence();
 //    private Sequence elementSequence = new Sequence();
@@ -60,37 +45,40 @@
     // a flag that indicates whether the model is
     // completed or not
     private boolean completed = false;
-    private StreamingOmBuilder builder;
+    private StreamingOMBuilder builder;
 
-    public OMTableModel(StreamingOmBuilder builder) {
+    public OMTableModel(StreamingOMBuilder builder) {
         this.builder = builder;
     }
 
     /**
      * Get elements by parent
+     *
      * @param parent
      * @return
      */
-    public Object[] getElementsByParent(Object parent){
-        return elementTable.getRowsbyParent(parent);
+    public Object[] getElementsByParent(Object parent) {
+        return elementTable.getRowsByParent(parent);
     }
 
     /**
      * get the attributes by parent
+     *
      * @param parent
      * @return
      */
-    public Object[] getAttribtByParent(Object parent){
-        return attributeTable.getRowsbyParent(parent);
+    public Object[] getAttribtByParent(Object parent) {
+        return attributeTable.getRowsByParent(parent);
     }
 
     /**
      * Get the text nodes (text,comments and Cdata)
+     *
      * @param parent
      * @return
      */
-    public Object[] getTextByParent(Object parent){
-        return textTable.getRowsbyParent(parent);
+    public Object[] getTextByParent(Object parent) {
+        return textTable.getRowsByParent(parent);
     }
 
     /**
@@ -99,15 +87,15 @@
      * @param prefix
      * @param parent
      */
-    public Object addElement(String URI, String localName, String prefix, Object parent,StreamingOmBuilder builder) {
+    public Object addElement(String URI, String localName, String prefix, Object parent, StreamingOMBuilder builder) {
 
-        ElementRow eltRow = new ElementRow(builder,this);
+        ElementRow eltRow = new ElementRow(builder, this);
         eltRow.setKey(eltRow);//set the object itself as the key
         eltRow.setURI(URI);
         eltRow.setDone(false);
         eltRow.setParent(parent);
         eltRow.setLocalName(localName);
-        eltRow.setPrefix(prefix);
+        eltRow.setElementPrefix(prefix);
         eltRow.setNextSibling(null);
 
         elementTable.addRow(eltRow);
@@ -120,6 +108,15 @@
     }
 
     /**
+     *
+     */
+    public void updateElementSibling(Object me, Object nextSibling) {
+        ElementRow row = (ElementRow) elementTable.getRowByKey(me);
+        row.setNextSibling(nextSibling);
+
+    }
+
+    /**
      * @param parent
      * @param child
      */
@@ -140,24 +137,21 @@
     /**
      * @param value
      * @param parent
-     *
      */
     public Object addText(String value, Object parent) {
 
-        return addCharacterData(value,OMConstants.TYPE_TEXT,parent);
+        return addCharacterData(value, Node.TEXT_NODE, parent);
     }
 
 
-
     /**
      * @param localName
      * @param prefix
      * @param URI
      * @param value
      * @param parent
-     *
      */
-    public Object addAttribute(String localName, String prefix, String URI, String value,  Object parent) {
+    public Object addAttribute(String localName, String prefix, String URI, String value, Object parent) {
 
         AttributeRow attRow = new AttributeRow();
 
@@ -174,12 +168,13 @@
         return attRow;
     }
 
-    public void updateAttributeSibling(Object myKey,Object siblingKey){
+    public void updateAttributeSibling(Object myKey, Object siblingKey) {
 
-        AttributeRow attrRow = (AttributeRow)attributeTable.getRowByKey(myKey);
+        AttributeRow attrRow = (AttributeRow) attributeTable.getRowByKey(myKey);
         attrRow.setNextSibling(siblingKey);
 
     }
+
     /**
      * @param type
      * @param referenceKey
@@ -209,15 +204,15 @@
         return elementTable.getRowByIndex(index);
     }
 
-    public Object addCData(String value,Object parent){
-        return addCharacterData(value,OMConstants.TYPE_CDATA,parent);
+    public Object addCData(String value, Object parent) {
+        return addCharacterData(value, Node.CDATA_SECTION_NODE, parent);
     }
 
-    public Object addComment(String value,Object parent){
-        return addCharacterData(value,OMConstants.TYPE_COMMENT,parent);
+    public Object addComment(String value, Object parent) {
+        return addCharacterData(value, Node.COMMENT_NODE, parent);
     }
 
-    private Object addCharacterData(String value,int type,Object parentKey){
+    private Object addCharacterData(String value, short type, Object parentKey) {
         TextRow textRow = new TextRow();
 
         textRow.setKey(textRow);
@@ -231,11 +226,12 @@
         return textRow;
     }
 
-    private Object getRoot(){
-        Object[] rootChildren = elementTable.getRowsbyParent(null);
+    private Object getRoot() {
+        Object[] rootChildren = elementTable.getRowsByParent(null);
 
-        return (rootChildren==null || rootChildren.length==0)?null:rootChildren[0];
+        return (rootChildren == null || rootChildren.length == 0) ? null : rootChildren[0];
     }
+
     /**
      * Debug method
      */
@@ -263,15 +259,15 @@
 
     public Element getDocumentElement() {
         //return the first element
-        while(getRoot()==null){
+        while (getRoot() == null) {
             try {
                 builder.proceed();
-            } catch (OMBuilderException e) {
+            } catch (OMException e) {
                 e.printStackTrace();
                 break;
             }
         }
-       return (Element)getRoot();
+        return (Element) getRoot();
 
     }
 
@@ -457,5 +453,14 @@
 
     public void setCompleted(boolean completed) {
         this.completed = completed;
+    }
+
+    public void proceedTheParser(){
+        try {
+            builder.proceed();
+        } catch (OMException e) {
+            //TODO this has to be handled well
+            throw new RuntimeException(e);
+        }
     }
 }

Added: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/StreamingOMBuilder.java
==============================================================================
--- (empty file)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/StreamingOMBuilder.java	Fri Sep 24 02:36:18 2004
@@ -0,0 +1,266 @@
+package org.apache.axis.om;
+
+import org.apache.axis.om.storage.ElementRow;
+import org.apache.axis.om.storage.NodeRow;
+import org.w3c.dom.Document;
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
+import java.io.IOException;
+import java.util.Stack;
+
+/**
+ * Copyright 2001-2004 The Apache Software Foundation. <p/>Licensed 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 <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0 <p/>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.
+ * 
+ * @author Ajith Ranabahu Date: Sep 16, 2004 Time: 10:00:16 PM <p/>This class
+ *         accepts pull events and generates the OMTableModel
+ */
+public class StreamingOMBuilder {
+
+    private XmlPullParser pullparser;
+
+    private OMTableModel tableModel = null;
+
+    private Stack elementStack = new Stack();
+    
+    private Object previousSibling;
+
+
+    /**
+     * @param pullparser
+     */
+    public StreamingOMBuilder(XmlPullParser pullparser) {
+        this.pullparser = pullparser;
+
+        //////////////////////////////////
+        //todo CHECK THIS
+        this.tableModel = new OMTableModel(this); //the parser never seems to
+        // get the
+        //start document event!!!!!!!!!!!!!
+        //////////////////////////////////
+
+    }
+
+    public XmlPullParser getPullparser() {
+        return pullparser;
+    }
+
+    /**
+     * Since this is the entry point to the undelying XML representation this
+     * method contains the only reference to its own proceed method. it parses
+     * the XML until the document is created. In other words it will parse until
+     * the START_DOCUMENT event is generated
+     *
+     * @return
+     */
+    public Document getDocument() {
+        while (tableModel == null) {
+            try {
+                proceed();
+            } catch (OMException e) {
+                e.printStackTrace();
+                break;
+                //just break the loop for now.
+                //todo think of a better way to handle this
+            }
+        }
+        return tableModel;
+    }
+
+    /**
+     * Call the next method once, of pull parser update the Table Model
+     * depending on the pull event recd from pull parser.
+     *
+     * @throws OMException
+     */
+    public void proceed() throws OMException {
+
+        try {
+
+            int eventType = pullparser.next();
+            ;
+            //do the necessary to each type of event
+            if (eventType == XmlPullParser.START_DOCUMENT) {
+                processStartDocument();
+            } else if (eventType == XmlPullParser.END_DOCUMENT) {
+                processEndDocument();
+            } else if (eventType == XmlPullParser.START_TAG) {
+                processStartElement();
+            } else if (eventType == XmlPullParser.END_TAG) {
+                processEndElement();
+            } else if (eventType == XmlPullParser.CDSECT) {
+                processCDATA();
+            } else if (eventType == XmlPullParser.COMMENT) {
+                processComment();
+            } else if (eventType == XmlPullParser.TEXT) {
+                processText();
+            } else {
+                return;//any other events are not interesting :)
+            }
+
+        } catch (XmlPullParserException e) {
+            throw new OMException("parser Exception", e);
+        } catch (IOException e) {
+            throw new OMException("IO Exception", e);
+        } catch (Exception e) {
+            throw new OMException("Unknown process Exception", e);
+        }
+
+    }
+
+    /**
+     * Processing the start tag has some more things to than just inserting an
+     * elemnt. It has to update the parent and set up the attributes for that
+     * particular element
+     */
+    private void processStartElement() {
+
+        //Check the stack for an element. The one at the peek
+        //is this ones parent and this is alwys an element!
+        ElementRow parent = null;
+        if (!elementStack.isEmpty())
+            parent = (ElementRow) elementStack.peek();
+
+        //first insert the elemnt to the model
+
+        Object currentElement = tableModel.addElement(pullparser.getNamespace(), pullparser.getName(), pullparser.getPrefix(), parent, this); //pass this instamce as the builder. It will be
+        // in the current xpp implementation we use here (i.e. lxpp) getNamespace will provide the
+
+        // needed by the
+
+        // now check whether the parent has already the firstChild set or not. If not this element is the first child.
+        checkFirstChild(currentElement, (ElementRow)parent);
+
+        //fill in the set of attributes
+        int attribCount = pullparser.getAttributeCount();
+
+        if (attribCount > 0) {
+            Object previousAttribute = null;
+            Object currentAttribute = null;
+            for (int i = 0; i < attribCount; i++) {
+                currentAttribute = tableModel.addAttribute(
+                        pullparser.getAttributeName(i),
+                        pullparser.getAttributePrefix(i),
+                        pullparser.getAttributeNamespace(i),
+                        pullparser.getAttributeValue(i),
+                        currentElement); //parent element
+
+                //set the next sibling of the previous attribute
+                if (previousAttribute != null) {
+                    tableModel.updateAttributeSibling(previousAttribute,
+                            currentAttribute);
+                }
+                //swap the attribute references
+                previousAttribute = currentAttribute;
+            }
+        }
+
+        processSiblings(parent, currentElement);
+
+        // push the current element to the stack
+        //push to the stack for later use
+        elementStack.push(currentElement);
+
+    }
+
+    private void processSiblings(ElementRow parent, Object currentInfoItem) {
+        //update siblings
+        if (previousSibling != null && !parent.equals(previousSibling)) //this is needed to avoid erroneous references
+            ((NodeRow)previousSibling).setNextSibling (currentInfoItem);
+
+        //update prev sibling
+        previousSibling = currentInfoItem;
+    }
+
+    /**
+     * This method will check whether there is a firstChild in the parent. if not
+     * this will set the cuurentElement as the first child
+     * @param currentElement
+     * @param parent
+     */ private void checkFirstChild(Object currentElement, ElementRow parent) {
+        if( parent != null && parent.getFirstChild() == null){
+            parent.setFirstChild(currentElement);
+        }
+    }
+
+    /**
+     * Processsig the end element is simple. Just mark the peek element as
+     * processed and pop it from the stack
+     */
+    private void processEndElement() {
+        Object key = elementStack.pop();
+        previousSibling = key;
+        tableModel.updateElementDone(key);
+    }
+
+    private void processStartDocument() {
+        //since the table model is THE DOCUMENT make it here
+        this.tableModel = new OMTableModel(this);
+    }
+
+    private void processEndDocument() {
+        this.tableModel.setCompleted(true);
+    }
+
+    private void processText() {
+        //Check the stack for an element. The one at the peek
+        //is this ones parent!
+        ElementRow parent = (ElementRow) elementStack.peek();
+        if (parent == null) {
+            //having text without a parent is not correct XML syntax.
+            //ideally this should be taken care of by the parser
+            throw new UnsupportedOperationException("Invlid XML");
+        }
+
+        Object textRow = tableModel.addText(pullparser.getText(), parent);
+
+        checkFirstChild(textRow, (ElementRow)parent);
+
+        processSiblings(parent, textRow);
+
+    }
+
+    private void processCDATA() {
+        //Check the stack for an element. The one at the peek
+        //is this ones parent!
+        ElementRow parent = (ElementRow) elementStack.peek();
+        if (parent == null) {
+            //having text without a parent is not correct XML syntax.
+            //ideally this should be taken care of by the parser
+            throw new UnsupportedOperationException("Invalid XML");
+        }
+
+        Object cdata = tableModel.addCData(pullparser.getText(), parent);
+        checkFirstChild(cdata, (ElementRow) parent);
+        processSiblings(parent, cdata);
+
+
+    }
+
+    private void processComment() {
+        //Check the stack for an element. The one at the peek
+        //is this ones parent!
+        ElementRow parent = (ElementRow) elementStack.peek();
+        if (parent == null) {
+            //having text without a parent is not correct XML syntax.
+            //ideally this should be taken care of by the parser
+            throw new UnsupportedOperationException("Invlid XML");
+        }
+
+        Object commentRow = tableModel.addComment(pullparser.getText(), parent);
+
+        checkFirstChild(commentRow, (ElementRow) parent);
+
+        processSiblings(parent, commentRow);
+
+
+
+    }
+}
\ No newline at end of file

Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/AttributeRow.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/AttributeRow.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/AttributeRow.java	Fri Sep 24 02:36:18 2004
@@ -1,12 +1,6 @@
 package org.apache.axis.om.storage;
 
-import org.w3c.dom.Attr;
-import org.w3c.dom.DOMException;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
+import org.w3c.dom.*;
 
 /**
  * Copyright 2001-2004 The Apache Software Foundation.
@@ -27,7 +21,7 @@
  *         Date: Sep 16, 2004
  *         Time: 6:18:52 PM
  */
-public class AttributeRow extends NodeRow implements Attr{
+public class AttributeRow extends NodeRow implements Attr {
 
     private String URI;
     private String Prefix;
@@ -63,9 +57,8 @@
     }
 
 
-
     public Node getNextSibling() {
-        return (Node)this.nextSibling;
+        return (Node) this.nextSibling;
     }
 
     public void setNextSibling(Object nextSibling) {

Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/ElementRow.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/ElementRow.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/ElementRow.java	Fri Sep 24 02:36:18 2004
@@ -1,15 +1,10 @@
 package org.apache.axis.om.storage;
 
-import org.apache.axis.om.OMBuilderException;
+import org.apache.axis.om.OMConstants;
 import org.apache.axis.om.OMTableModel;
-import org.apache.axis.om.StreamingOmBuilder;
-import org.w3c.dom.Attr;
-import org.w3c.dom.DOMException;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
+import org.apache.axis.om.StreamingOMBuilder;
+import org.apache.axis.om.traversal.ElementNodeList;
+import org.w3c.dom.*;
 
 /**
  * Copyright 2001-2004 The Apache Software Foundation.
@@ -32,20 +27,19 @@
  */
 public class ElementRow extends NodeRow implements Element {
 
-    private String URI;
-    private String Prefix;
+    private String URI = null;
+    private String elementPrefix;
     private String localName;
+    private Object firstChild;
 
-    private Object nextSibling;
-    private StreamingOmBuilder builder;
-    private Document parentDocument;
 
-    public ElementRow(StreamingOmBuilder builder,Document parentDocument) {
+    private StreamingOMBuilder builder;
+
+    public ElementRow(StreamingOMBuilder builder, Document parentDocument) {
         this.builder = builder;
-        this.parentDocument = parentDocument ;
+        this.parentDocument = parentDocument;
     }
 
-    private boolean done;
 
     public String getURI() {
         return URI;
@@ -55,12 +49,36 @@
         this.URI = URI;
     }
 
+    public String getElementPrefix() {
+        return elementPrefix;
+    }
+
+    /**
+     * Since setPrefix method is not exposed through DOM API, its exposed through this method
+     * @param prefix
+     */
+    public void setElementPrefix(String prefix) {
+        elementPrefix = prefix;
+    }
+
     public String getPrefix() {
-        return Prefix;
+        return getElementPrefix();
     }
 
+    /**
+     * This method is currently unsuported due to the foloowing reason.
+     * If one comes and changes the prefix of the element, the URI of the element must also be changed.
+     * But this is not simple, as if someone does this at a later time, the namespace stack may not be available.
+     * Then the getNamespaceURI() may return some erroneous value
+     *
+     * This method is not exposed through the DOM API
+     * Eran Chinthaka on 22-09-2004
+     * @param prefix
+     * @exception UnsupportedOperationException
+     */
     public void setPrefix(String prefix) {
-        Prefix = prefix;
+        throw new UnsupportedOperationException("this method may lead to wrong outcome for the namespace uri of the element");
+        //elementPrefix = prefix;
     }
 
     public String getLocalName() {
@@ -75,28 +93,14 @@
 
 
 
-    public void setNextSibling(Object nextSibling) {
-        this.nextSibling = nextSibling;
-    }
-
-    public boolean isDone() {
-        return done;
-    }
-
-    public void setDone(boolean done) {
-        this.done = done;
-    }
-
-
     /*   Interface methods  */
     public String getNodeName() {
-        return localName;
+        return OMConstants.NODE_ELEMENT;
     }
 
     public String getNodeValue()
             throws DOMException {
-        return null;
-        //todo implement this
+        return Element.ELEMENT_NODE + "";
     }
 
     public void setNodeValue(String nodeValue)
@@ -110,35 +114,29 @@
     }
 
     public Node getParentNode() {
-        return (Node)this.parent;
+        return (Node) this.parent;
     }
 
     public NodeList getChildNodes() {
-        //implement this
-        return null;
+        NodeList nodeList = new ElementNodeList(this);
+        return nodeList;
     }
 
-    public Node getFirstChild() {
-        OMTableModel omTableModel = (OMTableModel)this.parentDocument;
-        Object[] children = omTableModel.getElementsByParent(this);
+    /**
+     * This will return null if there is no child
+     *
+     * @return
+     */ public Node getFirstChild() {
 
-        while(children != null && !this.done){  //todo is this logic right?????
-
-            try {
-                builder.proceed();
-            } catch (OMBuilderException e) {
-                break; //just get out of here if the proceeding failed
-            }
-            //see whether there are children already for this element
-            children = omTableModel.getElementsByParent(this);
+        while( (firstChild == null) && (!done)){
+            ((OMTableModel) parentDocument).proceedTheParser();
         }
 
-        if ((children==null) ||children.length==0){
-            return null;
-        }else{
-            return (Node)children[0];
-        }
+        return (Node) firstChild;
+    }
 
+    public void setFirstChild(Object firstChild) {
+        this.firstChild = firstChild;
     }
 
     public Node getLastChild() {
@@ -149,11 +147,6 @@
         return null;
     }
 
-    public Node getNextSibling() {
-        return null;
-        //return ((OMTableModel)this.parentDocument).;
-    }
-
     public NamedNodeMap getAttributes() {
 
         //todo this needs to be filled
@@ -204,7 +197,7 @@
     }
 
     public String getNamespaceURI() {
-        return null;
+        return URI;
     }
 
     public boolean hasAttributes() {

Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/NodeRow.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/NodeRow.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/NodeRow.java	Fri Sep 24 02:36:18 2004
@@ -1,24 +1,16 @@
 package org.apache.axis.om.storage;
 
-/** Copyright 2001-2004 The Apache Software Foundation.
- * <p/>
- * Licensed 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
- * <p/>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
- * 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.
- */
-
+import org.apache.axis.om.OMTableModel;
+import org.w3c.dom.Document;
 import org.w3c.dom.Node;
 
 public abstract class NodeRow extends Row implements Node {
     protected Object parent;
+    protected short nodeType;
+    private Object nextSibling;
+    protected boolean done;
+    protected Document parentDocument;
+
 
     public Object getParent() {
         return parent;
@@ -27,6 +19,29 @@
     public void setParent(Object parent) {
         this.parent = parent;
     }
+
+    public void setNextSibling(Object nextSibling) {
+        this.nextSibling = nextSibling;
+    }
+
+    public Node getNextSibling() {
+
+        while ((nextSibling == null) && (!done)) {
+           ((OMTableModel)parentDocument).proceedTheParser();
+        }
+
+        return (Node) nextSibling;
+    }
+
+    public boolean isDone() {
+        return done;
+    }
+
+    public void setDone(boolean done) {
+        this.done = done;
+    }
+
+
     //Anything here  ????
 }
 

Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/NodeTable.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/NodeTable.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/NodeTable.java	Fri Sep 24 02:36:18 2004
@@ -3,7 +3,7 @@
 import java.util.ArrayList;
 
 /**
- *  * Copyright 2001-2004 The Apache Software Foundation.
+ * Copyright 2001-2004 The Apache Software Foundation.
  * <p/>
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,31 +18,30 @@
  * limitations under the License.
  *
  * @author Ajith Ranabahu
- * Date: Sep 19, 2004
- * Time: 4:00:48 PM
- *
- * The difference between a simple table and the node table is the specific
- * search mechanism with the parent
+ *         Date: Sep 19, 2004
+ *         Time: 4:00:48 PM
+ *         <p/>
+ *         The difference between a simple table and the node table is the specific
+ *         search mechanism with the parent
  */
 public class NodeTable extends Table {
 
     /**
-     *
      * @param parentKey
      * @return
      */
-    public Object[] getRowsbyParent(Object parentKey){
+    public Object[] getRowsByParent(Object parentKey) {
 
         ArrayList list = new ArrayList();
 
         for (int i = 0; i < rowList.size(); i++) {
             NodeRow nodeRow = (NodeRow) rowList.get(i);
-            if (parentKey==null){
-                if (nodeRow.getParent()==parentKey){
+            if (parentKey == null) {
+                if (nodeRow.getParent() == parentKey) {
                     list.add(nodeRow);
                 }
-            } else{
-                if (nodeRow.getParent().equals(parentKey)){
+            } else {
+                if (parentKey.equals(nodeRow.getParent())) {
                     list.add(nodeRow);
                 }
             }
@@ -52,9 +51,6 @@
         return rowObjects;
 
     }
-
-
-
 
 
 }

Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/Row.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/Row.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/Row.java	Fri Sep 24 02:36:18 2004
@@ -19,7 +19,7 @@
  *         Date: Sep 16, 2004
  *         Time: 6:17:59 PM
  */
-public abstract class Row  {
+public abstract class Row {
 
     // TODO sizeof(object) > sizeof(int) ???
     /* this key is of type Object, simply because we wanted to make this a unique one.

Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/TextRow.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/TextRow.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/storage/TextRow.java	Fri Sep 24 02:36:18 2004
@@ -1,14 +1,6 @@
 package org.apache.axis.om.storage;
 
-import org.apache.axis.om.OMConstants;
-import org.w3c.dom.CDATASection;
-import org.w3c.dom.Comment;
-import org.w3c.dom.DOMException;
-import org.w3c.dom.Document;
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-import org.w3c.dom.Text;
+import org.w3c.dom.*;
 
 /**
  * Copyright 2001-2004 The Apache Software Foundation.
@@ -29,7 +21,7 @@
  *         Date: Sep 16, 2004
  *         Time: 6:29:38 PM
  */
-public class TextRow extends NodeRow implements Text,Comment,CDATASection {
+public class TextRow extends NodeRow implements Text, Comment, CDATASection {
 
     private String value;
 
@@ -37,7 +29,7 @@
      * the same class with a type attribute to say the type of the class
      *
      */
-    private int type = OMConstants.TYPE_TEXT; //default is type text
+    private short type = Node.TEXT_NODE; //default is type text
 
     public String getValue() {
         return value;
@@ -48,15 +40,15 @@
     }
 
 
-    public int getType() {
+    public short getType() {
         return type;
     }
 
-    public void setType(int type) {
+    public void setType(short type) {
         this.type = type;
     }
 
-   /*  interface methods */
+    /*  interface methods */
 
     public String getNodeName() {
         return null;
@@ -72,7 +64,7 @@
     }
 
     public short getNodeType() {
-        return 0;
+        return type;
     }
 
     public Node getParentNode() {
@@ -92,10 +84,6 @@
     }
 
     public Node getPreviousSibling() {
-        return null;
-    }
-
-    public Node getNextSibling() {
         return null;
     }
 

Added: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/ElementNodeList.java
==============================================================================
--- (empty file)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/ElementNodeList.java	Fri Sep 24 02:36:18 2004
@@ -0,0 +1,83 @@
+package org.apache.axis.om.traversal;
+
+import org.apache.axis.om.storage.ElementRow;
+import org.apache.axis.om.storage.NodeRow;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+import java.util.LinkedList;
+import java.util.List;
+
+/**
+ * Copyright 2001-2004 The Apache Software Foundation.
+ * <p/>
+ * Licensed 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.
+ * <p/>
+ * <p/>
+ * Once a NodeList is returned from the Element implementation of AXIOM, we do not populate and give it to the
+ * requesting party. Rather we put a reference to the Element, whose children being refered inside the NodeList we return and this one
+ * will provide the details required, on the fly.
+ * <p/>
+ * User: Eran Chinthaka - Lanka Software Foundation
+ * Date: Sep 22, 2004
+ * Time: 4:03:03 PM
+ */
+public class ElementNodeList implements NodeList {
+
+    private ElementRow elementRow;
+
+    /**
+     * this will hold the elements that have been refered by the ElementNodeList already.
+     */
+    private List childrenCache;
+
+    public ElementNodeList(ElementRow elementRow) {
+        this.elementRow = elementRow;
+        childrenCache = new LinkedList();
+        childrenCache.add(elementRow.getFirstChild());
+    }
+
+    /**
+     * Use of this method is highly discouraged, as children are not being populated inside this list, and if one asks
+     * the length, we have to access each and every child to provide this info.
+     *
+     * @return
+     */
+    public int getLength() {
+        return 0;  //TODO implement this
+    }
+
+    public Node item(int index) {
+        NodeRow nodeRow = null;
+
+        // if the requested children is already available in the cache, get it
+        if (index < childrenCache.size()) {
+            nodeRow = (NodeRow) childrenCache.get(index);
+        } else {
+            // else get the last child available from the childrencache and from that proceed
+            int cacheSize = childrenCache.size();
+            nodeRow = (NodeRow) childrenCache.get(cacheSize-1);
+
+            for (int i = 0; i < index - cacheSize+1; i++) {
+                nodeRow = (NodeRow) nodeRow.getNextSibling();
+                if (nodeRow == null) {
+                    return null;
+                } else {
+                    childrenCache.add(nodeRow);
+                }
+            }
+
+        }
+        return nodeRow;
+    }
+}

Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/NodeIterator.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/NodeIterator.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/NodeIterator.java	Fri Sep 24 02:36:18 2004
@@ -1,10 +1,10 @@
 package org.apache.axis.om.traversal;
 
 import org.apache.axis.om.OMTableModel;
-import org.apache.axis.om.StreamingOmBuilder;
+import org.apache.axis.om.StreamingOMBuilder;
 
 /**
- *  * Copyright 2001-2004 The Apache Software Foundation.
+ * * Copyright 2001-2004 The Apache Software Foundation.
  * <p/>
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,18 +19,17 @@
  * limitations under the License.
  *
  * @author Ajith Ranabahu
- * Date: Sep 19, 2004
- * Time: 4:51:45 PM
- *
- * This class is the node iterator for the specific case of
- * elements children
+ *         Date: Sep 19, 2004
+ *         Time: 4:51:45 PM
+ *         <p/>
+ *         This class is the node iterator for the specific case of
+ *         elements children
  */
-public class NodeIterator extends OmIterator{
+public class NodeIterator extends OmIterator {
 
-    public NodeIterator(OMTableModel model, StreamingOmBuilder builder) {
+    public NodeIterator(OMTableModel model, StreamingOMBuilder builder) {
         super(model, builder);
     }
-
 
 
 }

Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/OmIterator.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/OmIterator.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/traversal/OmIterator.java	Fri Sep 24 02:36:18 2004
@@ -1,12 +1,12 @@
 package org.apache.axis.om.traversal;
 
 import org.apache.axis.om.OMTableModel;
-import org.apache.axis.om.StreamingOmBuilder;
+import org.apache.axis.om.StreamingOMBuilder;
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
 
 /**
- *  * Copyright 2001-2004 The Apache Software Foundation.
+ * * Copyright 2001-2004 The Apache Software Foundation.
  * <p/>
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,17 +21,17 @@
  * limitations under the License.
  *
  * @author Ajith Ranabahu
- * Date: Sep 19, 2004
- * Time: 3:29:34 PM
- *
- * Serving a list in an iterative manner is REALLY DIFFICULT!!!!!!!!!
+ *         Date: Sep 19, 2004
+ *         Time: 3:29:34 PM
+ *         <p/>
+ *         Serving a list in an iterative manner is REALLY DIFFICULT!!!!!!!!!
  */
 public abstract class OmIterator implements NodeList {
 
     protected OMTableModel model;
-    protected StreamingOmBuilder builder;
+    protected StreamingOMBuilder builder;
 
-    public OmIterator(OMTableModel model, StreamingOmBuilder builder) {
+    public OmIterator(OMTableModel model, StreamingOMBuilder builder) {
         this.model = model;
         this.builder = builder;
     }

Added: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/util/OMException.java
==============================================================================
--- (empty file)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/util/OMException.java	Fri Sep 24 02:36:18 2004
@@ -0,0 +1,11 @@
+package org.apache.axis.om.util;
+
+/**
+ * Created by IntelliJ IDEA.
+ * User: Ajith
+ * Date: Sep 24, 2004
+ * Time: 11:13:01 AM
+ * To change this template use Options | File Templates.
+ */
+public class OMException extends Exception {
+}

Modified: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/util/Sequence.java
==============================================================================
--- webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/util/Sequence.java	(original)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/java/org/apache/axis/om/util/Sequence.java	Fri Sep 24 02:36:18 2004
@@ -18,7 +18,6 @@
  * @author Ajith Ranabahu
  *         Date: Sep 16, 2004
  *         Time: 6:53:19 PM
- * @deprecated
  */
 public class Sequence {
     private int sequenceValue = 0;

Added: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/test-resources/testelement.xml
==============================================================================
--- (empty file)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/test-resources/testelement.xml	Fri Sep 24 02:36:18 2004
@@ -0,0 +1,15 @@
+<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/03/addressing">
+    <soapenv:Header>
+        <wsa:MessageID soapenv:mustUnderstand="0">uuid:920C5190-0B8F-11D9-8CED-F22EDEEBF7E5</wsa:MessageID>
+        <wsa:To soapenv:mustUnderstand="0">http://localhost:8081/axis/services/BankPort</wsa:To>
+        <wsa:From soapenv:mustUnderstand="0">
+            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://schemas.xmlsoap.org/ws/2004/03/addressing/role/anonymous</Address>
+        </wsa:From>
+    </soapenv:Header>
+    <soapenv:Body>
+        <ns1:getBalance soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="http://localhost:8081/axis/services/BankPort">
+            <accountNo href="#id0"/>
+        </ns1:getBalance>
+        <multiRef id="id0" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="xsd:int" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">1001</multiRef>
+    </soapenv:Body>
+</soapenv:Envelope>
\ No newline at end of file

Added: webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/test/org/apache/axis/om/storage/TestElementRow.java
==============================================================================
--- (empty file)
+++ webservices/axis/trunk/java/dev/scratch/ajith_eran_dasarath_deepal/src/test/org/apache/axis/om/storage/TestElementRow.java	Fri Sep 24 02:36:18 2004
@@ -0,0 +1,269 @@
+/**
+ * Copyright 2001-2004 The Apache Software Foundation.
+ * <p/>
+ * Licensed 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.
+ * <p/>
+ * Author: Eran Chinthaka - Lanka Software Foundation
+ * Date: Sep 21, 2004
+ * Time: 11:21:38 AM
+ */
+package org.apache.axis.om.storage;
+
+import junit.framework.TestCase;
+import org.apache.axis.om.StreamingOMBuilder;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+import org.w3c.dom.Node;
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserFactory;
+
+import java.io.FileReader;
+
+
+public class TestElementRow extends TestCase {
+
+    Element ele = null;
+
+    public static void main(String[] args) {
+        junit.textui.TestRunner.run(TestElementRow.class);
+    }
+
+    /*
+     * @see TestCase#setUp()
+     */
+    protected void setUp() throws Exception {
+        super.setUp();
+
+        //Create the builder
+        XmlPullParser pullparser = XmlPullParserFactory.newInstance().newPullParser();
+        pullparser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
+        pullparser.setInput(new FileReader("./resource/testelement.xml"));
+        StreamingOMBuilder builder = new StreamingOMBuilder(pullparser);
+
+        Document doc = builder.getDocument();
+        ele = doc.getDocumentElement();
+
+    }
+
+    /*
+     * @see TestCase#tearDown()
+     */
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    public void testGetURI() {
+        String expectedURI = "http://schemas.xmlsoap.org/soap/envelope/";
+        assertEquals("Problem in handling namespaces in Elements", expectedURI, ele.getNamespaceURI());
+    }
+
+    public void testGetPrefix() {
+        String expectedPrefix = "soapenv";
+        assertEquals("Problem in handling prefixes in Elements", expectedPrefix, ele.getPrefix());
+    }
+
+    public void testSetPrefix() {
+        // this is avoided as this throws a runtime exception
+    }
+
+    public void testGetLocalName() {
+        assertEquals("Problem in handling local names in Elements", "Envelope", ele.getLocalName());
+    }
+
+    public void testSetLocalName() {
+        //TODO Implement setLocalName().
+    }
+
+    public void testSetNextSibling() {
+        //TODO Implement setNextSibling().
+    }
+
+    public void testIsDone() {
+        //TODO Implement isDone().
+    }
+
+    public void testSetDone() {
+        //TODO Implement setDone().
+    }
+
+    public void testGetNodeName() {
+        //TODO Implement getNodeName().
+    }
+
+    public void testGetNodeValue() {
+        //TODO Implement getNodeValue().
+    }
+
+    public void testSetNodeValue() {
+        //TODO Implement setNodeValue().
+    }
+
+    public void testGetNodeType() {
+        //TODO Implement getNodeType().
+    }
+
+    public void testGetParentNode() {
+        //TODO Implement getParentNode().
+    }
+
+    public void testGetChildNodes() {
+        NodeList nodeList = ele.getChildNodes();
+        NodeRow nodeRow = (NodeRow) nodeList.item(1);
+
+        assertEquals("Children retrieval is not working in the ElementNodeList", Node.ELEMENT_NODE, nodeRow.getNodeType());
+
+        nodeList = nodeRow.getChildNodes();
+        nodeRow = (NodeRow) nodeList.item(3);
+       assertEquals("Children retrieval is not working in the ElementNodeList", Node.TEXT_NODE, nodeRow.getNodeType());
+
+
+    }
+
+    public void testGetFirstChild() {
+        //TODO Implement getFirstChild().
+    }
+
+    public void testGetLastChild() {
+        //TODO Implement getLastChild().
+    }
+
+    public void testGetPreviousSibling() {
+        //TODO Implement getPreviousSibling().
+    }
+
+    public void testGetNextSibling() {
+        //TODO Implement getNextSibling().
+    }
+
+    public void testGetAttributes() {
+        //TODO Implement getAttributes().
+    }
+
+    public void testGetOwnerDocument() {
+        //TODO Implement getOwnerDocument().
+    }
+
+    public void testInsertBefore() {
+        //TODO Implement insertBefore().
+    }
+
+    public void testReplaceChild() {
+        //TODO Implement replaceChild().
+    }
+
+    public void testRemoveChild() {
+        //TODO Implement removeChild().
+    }
+
+    public void testAppendChild() {
+        //TODO Implement appendChild().
+    }
+
+    public void testHasChildNodes() {
+        //TODO Implement hasChildNodes().
+    }
+
+    public void testCloneNode() {
+        //TODO Implement cloneNode().
+    }
+
+    public void testNormalize() {
+        //TODO Implement normalize().
+    }
+
+    public void testIsSupported() {
+        //TODO Implement isSupported().
+    }
+
+    public void testGetNamespaceURI() {
+        //TODO Implement getNamespaceURI().
+    }
+
+
+    public void testHasAttributes() {
+        //TODO Implement hasAttributes().
+    }
+
+    public void testGetTagName() {
+        //TODO Implement getTagName().
+    }
+
+    public void testGetAttribute() {
+    }
+
+    public void testSetAttribute() {
+        //TODO Implement setAttribute().
+    }
+
+    public void testRemoveAttribute() {
+        //TODO Implement removeAttribute().
+    }
+
+    public void testGetAttributeNode() {
+        //TODO Implement getAttributeNode().
+    }
+
+    public void testSetAttributeNode() {
+        //TODO Implement setAttributeNode().
+    }
+
+    public void testRemoveAttributeNode() {
+        //TODO Implement removeAttributeNode().
+    }
+
+    public void testGetElementsByTagName() {
+        //TODO Implement getElementsByTagName().
+    }
+
+    public void testGetAttributeNS() {
+        //TODO Implement getAttributeNS().
+    }
+
+    public void testSetAttributeNS() {
+        //TODO Implement setAttributeNS().
+    }
+
+    public void testRemoveAttributeNS() {
+        //TODO Implement removeAttributeNS().
+    }
+
+    public void testGetAttributeNodeNS() {
+        //TODO Implement getAttributeNodeNS().
+    }
+
+    public void testSetAttributeNodeNS() {
+        //TODO Implement setAttributeNodeNS().
+    }
+
+    public void testGetElementsByTagNameNS() {
+        //TODO Implement getElementsByTagNameNS().
+    }
+
+    public void testHasAttribute() {
+        //TODO Implement hasAttribute().
+    }
+
+    public void testHasAttributeNS() {
+        //TODO Implement hasAttributeNS().
+    }
+
+    public void testGetParent() {
+        //TODO Implement getParent().
+    }
+
+    public void testSetParent() {
+        //TODO Implement setParent().
+    }
+
+}

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