Generic XML Parser in Apex

Input XML
<HistoryList Count="316"  Time="2012-04-27T14:54Z 564ms" UserID="demo">
<History Description="CORN May 2012" Market="3" MarketName="CBOT" RequestedSymbol="@C`##" Status="0" TickerSymbol="@CK12">
<Day Close="623.25" Date="2012-04-16" High="629.0" Low="621.0" OI="277170" Open="626.75" Volume="125988"/>
</History>
</HistoryList>

Apex Parser
List<CustonObject> objCustom= new List<CustonObject>();
       Dom.Document doc = res.getBodyDocument();
              //Retrieve the root element for this document.
                Dom.XMLNode  InputNode= doc.getRootElement();
           
                for(Dom.XMLNode child : InputNode.getChildElements())
                {
                   for (dom.XmlNode awr : child.getChildElements() )
                   {
                   objCustom.add(loadDataToCustomObject(awr ));
                   }
                }
               }
            }//InnerMost For Loop
         
        } // Outermost for For Loop
        //Inserting  data to custom object
        insert objCustom;

public static CustonObject loadDataToCustomObject(DOM.XMLNode xmlnode)
    {
       
         
    CustonObject   dailyHistory = new CustonObject();
    try
    {
      for(Dom.XMLNode child : xmlnode.getChildElements())
      {
         
       if(xmlnode.getAttributeCount() > 0)
        {
           
            if(String.isNotBlank(xmlnode.getAttributeValue(xmlnode.getAttributeKeyAt(0),xmlnode.getAttributeKeyNsAt(0))))
          {
         dailyHistory.Description__c= 
String.valueOf(xmlnode.getAttributeValue(xmlnode.getAttributeKeyAt(0),
xmlnode.getAttributeKeyNsAt(0)).Trim()); 
                        
          }
if(String.isNotBlank(xmlnode.getAttributeValue(xmlnode.getAttributeKeyAt(2),xmlnode.getAttributeKeyNsAt(2))))
          {
           dailyHistory.MarketName__c= 
String.valueOf(xmlnode.getAttributeValue(xmlnode.getAttributeKeyAt(2),
xmlnode.getAttributeKeyNsAt(2)).Trim()); 
          } 
 if(String.isNotBlank(xmlnode.getAttributeValue(xmlnode.getAttributeKeyAt(3),xmlnode.getAttributeKeyNsAt(3))))
          {
          dailyHistory.RequestedSymbol__c= 
String.valueOf(xmlnode.getAttributeValue(xmlnode.getAttributeKeyAt(3),
xmlnode.getAttributeKeyNsAt(3)).Trim()); 
          }
if(String.isNotBlank(xmlnode.getAttributeValue(xmlnode.getAttributeKeyAt(5),xmlnode.getAttributeKeyNsAt(5))))
          {
      dailyHistory.TickerSymbol__c= String.valueOf(xmlnode.getAttributeValue(xmlnode.getAttributeKeyAt(5),
xmlnode.getAttributeKeyNsAt(5)).Trim()); 
          }
                    
        }
        
        if (child.getname() == 'Day')
                {
             if (child.getAttributeCount() > 0)
                    {
if(String.isNotBlank(child.getAttributeValue(child.getAttributeKeyAt(0),child.getAttributeKeyNsAt(0))))
                     {
                     
             dailyHistory.Close__c
=String.valueOf(child.getAttributeValue(child.getAttributeKeyAt(0),
child.getAttributeKeyNsAt(0)).Trim());
                   
                     }
                       
                    }
                }
       
         }   
                                                                       
    }
      
catch(Exception ex)
    {
       system.debug( ex.getMessage());
     }
       return dailyHistory;
 }