OIM XML Processor to validate AUD_JMS Blob file

package com.oimacademy.DOMSource;
import java.io.CharArrayWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.StringReader;
import java.sql.Blob;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import oracle.iam.platform.OIMClient;
import org.w3c.dom.Document;
import org.w3c.dom.ls.DOMImplementationLS;
import org.w3c.dom.ls.LSSerializer;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import com.oimacademy.connection.DataSource;
import com.thortech.xl.audit.engine.AuditMessage;
public class XMLProcessorToValidateAUD_JMSBlobFile {
 protected static OIMClient platform = null;
 // Transformer transformer = factory.newTransformer();
 // transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
 public static String getStringValue(Document document)
   throws TransformerException {
  CharArrayWriter writer = new CharArrayWriter();
  StreamResult result = new StreamResult(writer);
  TransformerFactory factory = TransformerFactory.newInstance();
  Transformer transformer = factory.newTransformer();
  transformer.setOutputProperty("encoding", "UTF-8");
   DOMImplementationLS lsImpl = (DOMImplementationLS)document.getDocumentElement().getOwnerDocument().getImplementation().getFeature("LS", "3.0");
  LSSerializer serializer = lsImpl.createLSSerializer();
  serializer.getDomConfig().setParameter("xml-declaration", Boolean.valueOf(true));
      System.out.println(" Will Exception Occurs During  new DOMSource Object  ? ");
      new DOMSource(document.getDocumentElement());
       System.out.println(" No Exception Occurs During  new DOMSource Object  ? ");
       String str = serializer.writeToString(document.getDocumentElement());
       System.out.println(" After Setting reason getDocumentElement STRIGN XML IS *****->" + str);
      System.out.println(" Will Exception Occurs During Transform Object  ?");
      transformer.transform(new DOMSource(document.getDocumentElement()), result);
       System.out.println(" No Exception Occurs After Transform Object..");
      System.out.println("Writer Object -> \n \n" + new String(writer.toCharArray()).toString());
      System.out.println(" Returning From getStringValue() method, Class: XMLProcessor");
       return new String(writer.toCharArray());  
 }
 public static void main(String args[]) throws TransformerException, SQLException, IOException, ClassNotFoundException {
  // getBlob();
  DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
  builderFactory.setNamespaceAware(true); // Set namespace aware
  builderFactory.setValidating(false); // and validating parser features
  builderFactory.setIgnoringElementContentWhitespace(false); 
  DocumentBuilder builder = null;
  try {
   builder = builderFactory.newDocumentBuilder(); // Create the parser
  } catch (ParserConfigurationException e) {
   e.printStackTrace();
  }
  Document xmlDoc = null;
  try {   
   xmlDoc = builder.parse(new InputSource(new StringReader(xmlString)));
   /*NodeList list = xmlDoc.getChildNodes();
   Node node = list.item(0);
       System.out.println(" Node Object from List array   ? ");
       if ((node != null) && (node.getAttributes() != null)) {
         System.out.println(" Node is not null and checking for Attributes  ? ");
        NamedNodeMap attr = node.getAttributes();
        System.out.println(" Retrived attributes. checking for null and namespace ? ");
        if (attr != null) {
        System.out.println(" Retrived attributes. Not Null ? ");
         if (attr.getNamedItem("reason") != null) {
            System.out.println(" Exist attributes. with reason namespace ");
            if (((Attr)attr.getNamedItem("reason")).getValue().equals("")) {
              System.out.println(" reason is having Empty string ");
              System.out.println("Before Setting Reason value :" + ((Attr)attr.getNamedItem("reason")).getValue());
              ((Attr)attr.getNamedItem("reason")).setValue("ADMIN");
              System.out.println("attribute Reason Set To Value : " + ((Attr)attr.getNamedItem("reason")).getValue());
            }
           }
         }
      }*/
    // platform = OIMConnection.connection();
   //  XMLProcessor unauth = platform.getService(XMLProcessor.class);  
    com.thortech.xl.audit.genericauditor.utils.XMLProcessor unauth = new com.thortech.xl.audit.genericauditor.utils.XMLProcessor(null);
    System.out.println("**************************");
   //System.out.println( unauth.getStringValue(xmlDoc));
    getStringValue(xmlDoc);
  } catch (SAXException e) {
   e.printStackTrace();
  } catch (IOException e) {
   e.printStackTrace();
  }
 }
 public static void getBlob() throws SQLException, IOException,
   ClassNotFoundException {
  Connection connectionObject = DataSource.getConnection();
  String sql = "select JMS_VALUE from aud_jms where aud_jms_key=?";
  PreparedStatement query = connectionObject.prepareStatement(sql);
  query.setInt(1, 141);
  ResultSet rs = query.executeQuery();
  rs.next();
  Blob jmsValue = rs.getBlob("JMS_VALUE");
  InputStream is = jmsValue.getBinaryStream();
  ObjectInputStream ois = new ObjectInputStream(is);
  AuditMessage auditMsg = (AuditMessage) ois.readObject();
  System.out.println(" ->>>>>>>>>>>>>>> "+ auditMsg.getAuditDeltas()); 
  Object o = ois.readObject();
  //XMLStream xStream = new XStream(new DomDriver());
  //String xmldata = xStream.toXML(o);
 }
 static String xmlString = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><Changes><Change action=\"update\" where=\"/UserProfileSnapshot/UserInfo\" order=\"0\" reason=\"admin\" reasonKey=\"0\">"
   + "<Attribute name=\"Users.Update Date\">"
   + " <OldValue>2014-01-11 12:32:59 -0500</OldValue>"
   + " <NewValue>2014-01-11 12:33:58 -0500</NewValue>"
   + "</Attribute>"
   + "<Attribute name=\"Users.Password\">"
   + " <OldValue>*******</OldValue>"
   + " <NewValue>********</NewValue>"
   + "</Attribute>"
   + "<Attribute name=\"Users.Updated By Login\">"
   + " <OldValue key=\"252145\">BXT1</OldValue>"
   + " <NewValue key=\"4\">OIMINTERNAL</NewValue>"
   + "</Attribute>"
   + "</Change></Changes>";
}