public void ProcessRequest(HttpContext context)
        {
            Int64 expirationSeconds = 1;
              HttpCacheability hc = HttpCacheability.NoCache;

              try
              {
            string retVal = string.Empty;
            XmlDocument xdoc = new XmlDocument();
            xdoc.LoadXml(new Utility().getConfigXML());
            XmlNode xNode = xdoc.SelectSingleNode("//blobData[@name='default']");

            string azureAccount = xNode.SelectSingleNode("Setting[@name='account']").Attributes["value"].Value;
            string azureEndpoint = xNode.SelectSingleNode("Setting[@name='endpoint']").Attributes["value"].Value;
            string azureSharedKey = xNode.SelectSingleNode("Setting[@name='accountSharedKey']").Attributes["value"].Value;
            string blobStorage = azureEndpoint;

            xNode = xdoc.SelectSingleNode(string.Format("//fragmentData/Setting[@name='luceneFragments']"));
            string fragmentLocation = xNode.Attributes["value"].Value ;

            string queryName = string.Empty;

            SetCompression(context);

            try
            {
              AzureBlobStorage abs = new AzureBlobStorage(azureAccount, blobStorage, azureSharedKey, "SharedKey");
              azureResults ar = new azureResults();
              // Get the page name and replace the .q extension with .xml
              queryName = context.Request.Path;
              queryName = queryName.Substring(queryName.LastIndexOf("/") + 1);
              queryName = queryName.Substring(0, queryName.LastIndexOf(".")) + ".xml";
              byte[] xmlFragment = abs.GetBlob(fragmentLocation, queryName, "", ref ar, "");
              if (!ar.Succeeded)
              {
            context.Response.StatusCode = (int)ar.StatusCode;
              }
              else
              {
            xdoc = new XmlDocument();
            System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
            xdoc.LoadXml(enc.GetString(xmlFragment));
            /*
             * http://azure-architect.com/portals/16/MOOPData.xsd

             */
            string azureContainerName = string.Empty;
            azureContainerName = xdoc.SelectSingleNode("//MOOPData/luceneSearch/azureContainer[1]").InnerText;
            Microsoft.WindowsAzure.StorageCredentialsAccountAndKey scaak = new Microsoft.WindowsAzure.StorageCredentialsAccountAndKey(azureAccount, azureSharedKey);
            Microsoft.WindowsAzure.CloudStorageAccount csa = new Microsoft.WindowsAzure.CloudStorageAccount(scaak, false);
            AzureDirectory azDir = new AzureDirectory(csa, azureContainerName, new RAMDirectory());

            //            IndexSearcher searcher = new IndexSearcher("azure-lucene-search");
            try
            {
              var q = new BooleanQuery();
              XmlNode xn = xdoc.SelectSingleNode("//luceneSearch[1]");
              XmlNodeList xnl = xn.SelectNodes("//query");
              Query[] qArray = new Query[xnl.Count];
              bool hasReplaceableSearchValues = false;
              bool hasReplacedAtLeastOneValue = false;
              bool requirementsMet = true;
              for (int i = 0; i < xnl.Count; i++)
              {
                XmlNode node = xnl[i];
                string term = string.Empty;
                term = node.Attributes["term"].Value;
                string termValue = node.Attributes["termValue"].Value;
                string variableValue = node.Attributes["variableValue"].Value;
                string parmValue = string.Empty;
                string requiredField = node.Attributes["required"].Value;
                if (variableValue == "true") // See if there is a replacement attempt
                {
                  if (requiredField == "true" && !context.Request.Params.AllKeys.Contains(termValue))
                    requirementsMet = false;
                  hasReplaceableSearchValues = true; // Set the flag to say we are attempting to replace the value
                  if (context.Request.Params.AllKeys.Contains(termValue)) // The parameter exists
                  {
                    hasReplacedAtLeastOneValue = true;
                    parmValue = context.Request.Params[termValue].Replace("+", " ").Replace("%20", " ");
                  }
                }
                if (node.Attributes["useAnalyzer"].Value == "true") // Should we use the analyzer
                {

                  if (variableValue == "true" && context.Request.Params.AllKeys.Contains(termValue)) // Did we actually have a replaceable value or a static value
                    qArray[i] = new QueryParser(Lucene.Net.Util.Version.LUCENE_29, term, new SnowballAnalyzer("English")).Parse(parmValue);
                   if (variableValue != "true")
                    qArray[i] = new QueryParser(Lucene.Net.Util.Version.LUCENE_29, term, new SnowballAnalyzer("English")).Parse(termValue);
                }
                else // Using a Boolean
                {
                  if (variableValue == "true" && context.Request.Params.AllKeys.Contains(termValue)) // Did we actually have a replaceable value or a static value
                    qArray[i] = new TermQuery(new Term(term, parmValue));
                  if (variableValue != "true")
                    qArray[i] = new TermQuery(new Term(term, termValue));
                }
                if (qArray[i] != null)
                {
                  switch (node.Attributes["booleanClauseOccurs"].Value.ToLower())
                  {
                    case "must": q.Add(new BooleanClause(qArray[i], BooleanClause.Occur.MUST)); break;
                    case "must_not": q.Add(new BooleanClause(qArray[i], BooleanClause.Occur.MUST_NOT)); break;
                    case "should": q.Add(new BooleanClause(qArray[i], BooleanClause.Occur.SHOULD)); break;
                    default: q.Add(new BooleanClause(qArray[i], BooleanClause.Occur.MUST)); break;
                  }
                }
              }
              IndexSearcher searcher2 = new IndexSearcher(azDir, true);
              TopScoreDocCollector collector = TopScoreDocCollector.Create(1000, true);
              // If we have either no replaceable values or have replaceable values and at least one was provided
              if (!hasReplaceableSearchValues || (hasReplaceableSearchValues && hasReplacedAtLeastOneValue))
                if (requirementsMet)
                  searcher2.Search(q, collector);
              int indexID = 1;
              ScoreDoc[] hits = collector.TopDocs().ScoreDocs;
              StringBuilder xmlOutput = new StringBuilder();
              xmlOutput.AppendFormat("<?xml version=\"1.0\"?><root>");
              for (int i = 0; i < hits.Length; ++i)
              {
                xmlOutput.AppendFormat("<hit>");
                int docId = hits[i].Doc;
                Document d = searcher2.Doc(docId);
                xmlOutput.AppendFormat("<score>{0}</score><docID>{1}</docID>", hits[i].Score, indexID ++);
                foreach (Field f in d.GetFields())
                {
                  if (f.StringValue() == null)
                    xmlOutput.AppendFormat("<{0} />", f.Name());
                  else
                    xmlOutput.AppendFormat("<{0}>{1}</{0}>", f.Name(), System.Security.SecurityElement.Escape(f.StringValue()));
                }
                xmlOutput.AppendFormat("</hit>");
              }
              xmlOutput.AppendFormat("</root>");
              retVal = xmlOutput.ToString();

            }
            catch (Exception ex)
            {
              retVal = "<root />";
            }
            MessageFormatOptions defaultOptions = new MessageFormatOptions();
            string preferredContentType = string.Empty;
            if (context.Request.HttpMethod == "GET" || context.Request.HttpMethod == "DELETE")
            {
                preferredContentType = (context.Request.AcceptTypes ?? new string[0])
                          .Select(m => m.Split(';')[0])
                          .FirstOrDefault(m => defaultOptions.MimeInputTypes.ContainsKey(m))
                          ?? defaultOptions.DefaultContentType;
                if (preferredContentType.Trim() == string.Empty)
                    preferredContentType = context.Request.Headers["Content-Type"];
            }
            else preferredContentType = context.Request.Headers["Content-Type"];
            if (preferredContentType == "application/json")
            {
                context.Response.ContentType = preferredContentType;
                XmlDocument doc = new XmlDocument();
                doc.LoadXml(retVal);
                retVal = JsonConvert.SerializeXmlNode(doc);
            }
            else
            {
                string luceneTransform = string.Empty;
                luceneTransform = xdoc.SelectSingleNode("/MOOPData/luceneSearch/transform").InnerText;
                if (luceneTransform != string.Empty && luceneTransform != null)
                {
                    xmlFragment = abs.GetBlob(fragmentLocation, luceneTransform, "", ref ar, "");
                    if (ar.Succeeded)
                    {
                       XsltUtil xslu = new XsltUtil();
                        retVal = XsltUtil.TransformXml(retVal, System.Text.ASCIIEncoding.ASCII.GetString(xmlFragment));
                        string transformContentType = "text/html";
                        try { transformContentType = xdoc.SelectSingleNode("/MOOPData/luceneSearch/transform").Attributes["contentType"].Value; }
                        catch { }
                        context.Response.ContentType = transformContentType;
                    }
                }

                else
                {
                    context.Response.ContentType = "text/xml";
                }
            }
              }
            }
            catch (Exception ex)
            {
              FrameworkUtility u = new FrameworkUtility(new Utility().ResolveDataConnection("sqlAzureConnection"));
              FrameworkUtility.ParsedURI pUri = new FrameworkUtility.ParsedURI(context.Request.RawUrl);
              u.LogData(pUri.domainName, pUri.folderName, pUri.pageName, context.Request.HttpMethod, context.Request.UserHostAddress, "", "QueryError", ex.ToString(),
            u.nvc2XML(context.Request.Headers));
              //retVal = string.Format("<!-- {0} -->", ex.ToString());
              context.Response.StatusDescription = "An error occured but it was logged for later review";
              context.Response.StatusCode = 400;
            }
            finally { if (retVal == string.Empty) retVal = "<root />"; }

            context.Response.Cache.SetExpires(DateTime.Now.AddSeconds(expirationSeconds));
            context.Response.Cache.SetCacheability(hc);
            context.Response.Write(retVal);
              }
              catch (Exception ex)
              {
            context.Response.StatusCode = 404;
            context.Response.Close();
              }
        }
        public void ProcessRequest(HttpContext context)
        {
            Int64 expirationSeconds = 1;
              HttpCacheability hc = HttpCacheability.NoCache;

              try
              {
            string retVal = string.Empty;

            XmlDocument xdoc = new XmlDocument();
            xdoc.LoadXml(new Utility().getConfigXML());
            XmlNode xNode = xdoc.SelectSingleNode("//blobData[@name='default']");

            string azureAccount = xNode.SelectSingleNode("Setting[@name='account']").Attributes["value"].Value;
            string azureEndpoint = xNode.SelectSingleNode("Setting[@name='endpoint']").Attributes["value"].Value;
            string azureSharedKey = xNode.SelectSingleNode("Setting[@name='accountSharedKey']").Attributes["value"].Value;
            string blobStorage = azureEndpoint;

            xNode = xdoc.SelectSingleNode(string.Format("//fragmentData/Setting[@name='HandlerFragments']"));
            string fragmentLocation = xNode.Attributes["value"].Value;
            string queryName = string.Empty;

            SetCompression(context);

            try
            {
              AzureBlobStorage abs = new AzureBlobStorage(azureAccount, blobStorage, azureSharedKey, "SharedKey");
              azureResults ar = new azureResults();
              // Get the page name and replace the .q extension with .xml
              queryName = context.Request.Path;
              queryName = queryName.Substring(queryName.LastIndexOf("/") + 1);
              queryName = queryName.Substring(0, queryName.Length - 2) + ".xml";
              byte[] xmlFragment = abs.GetBlob(fragmentLocation, queryName, "", ref ar, "");
              if (!ar.Succeeded)
              {
            context.Response.StatusCode = (int)ar.StatusCode;
              }
              else
              {
            xdoc = new XmlDocument();
            System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
            xdoc.LoadXml(enc.GetString(xmlFragment));
            /*
             * http://azure-architect.com/portals/16/MOOPData.xsd

             */
            XmlNode xn = xdoc.SelectSingleNode("//storedProcedure[1]");
            string storedProcedureName = xn.Attributes["procedureName"].Value;
            string connectionStringName = xn.Attributes["connectionName"].Value;
            string requirePost = xn.Attributes["requirePost"].Value;
            if ((requirePost == "true" || requirePost == "1") && context.Request.HttpMethod != "POST") // throw an error
            {
              context.Response.StatusDescription = "This page requires using the POST method";
              context.Response.StatusCode = 400; // Bad Request
            }
            else
            {
              SqlCommand cmd = new SqlCommand(storedProcedureName, new SqlConnection(new Utility().ResolveDataConnection( connectionStringName)));
              cmd.CommandType = CommandType.StoredProcedure;
              XmlNodeList xnl = xdoc.SelectNodes("//parameter");
              foreach (XmlNode node in xnl)
              {
                string parameterName = node.Attributes["parameterName"].Value;
                string urlParameterName = node.Attributes["urlParameterName"].Value;
                string dataType = node.Attributes["dataType"].Value;
                string dataLength = node.Attributes["dataLength"].Value;
                string defaultValue = node.Attributes["defaultValue"].Value;
                if (!parameterName.StartsWith("@"))
                  parameterName = "@" + parameterName;
                SqlParameter sp = new SqlParameter();
                sp.ParameterName = parameterName;
                switch (dataType)
                {
                  case "bigint": sp.SqlDbType = SqlDbType.BigInt; break;
                  case "binary": sp.SqlDbType = SqlDbType.Binary; break;
                  case "bit": sp.SqlDbType = SqlDbType.Bit; break;
                  case "char": sp.SqlDbType = SqlDbType.Char; break;
                  case "date": sp.SqlDbType = SqlDbType.Date; break;
                  case "datetime": sp.SqlDbType = SqlDbType.DateTime; break;
                  case "datetime2": sp.SqlDbType = SqlDbType.DateTime2; break;
                  case "datetimeoffset": sp.SqlDbType = SqlDbType.DateTimeOffset; break;
                  case "decimal": sp.SqlDbType = SqlDbType.Decimal; break;
                  case "float": sp.SqlDbType = SqlDbType.Float; break;
                  case "geography": sp.SqlDbType = SqlDbType.Structured; break;
                  case "geometry": sp.SqlDbType = SqlDbType.Structured; break;
                  case "hierarchyid": sp.SqlDbType = SqlDbType.Structured; break;
                  case "image": sp.SqlDbType = SqlDbType.Image; break;
                  case "int": sp.SqlDbType = SqlDbType.Int; break;
                  case "money": sp.SqlDbType = SqlDbType.Money; break;
                  case "nchar": sp.SqlDbType = SqlDbType.NChar; break;
                  case "ntext": sp.SqlDbType = SqlDbType.NText; break;
                  case "nvarchar": sp.SqlDbType = SqlDbType.NVarChar; break;
                  case "real": sp.SqlDbType = SqlDbType.Real; break;
                  case "smalldatetime": sp.SqlDbType = SqlDbType.SmallDateTime; break;
                  case "smallint": sp.SqlDbType = SqlDbType.SmallInt; break;
                  case "smallmoney": sp.SqlDbType = SqlDbType.SmallMoney; break;
                  case "sql_variant": sp.SqlDbType = SqlDbType.Variant; break;
                  case "text": sp.SqlDbType = SqlDbType.Text; break;
                  case "time": sp.SqlDbType = SqlDbType.Time; break;
                  case "timestamp": sp.SqlDbType = SqlDbType.Timestamp; break;
                  case "tinyint": sp.SqlDbType = SqlDbType.TinyInt; break;
                  case "uniqueidentifier": sp.SqlDbType = SqlDbType.UniqueIdentifier; break;
                  case "varbinary": sp.SqlDbType = SqlDbType.VarBinary; break;
                  case "varchar": sp.SqlDbType = SqlDbType.VarChar; break;
                  case "xml": sp.SqlDbType = SqlDbType.Xml; break;
                  default: sp.SqlDbType = SqlDbType.Variant; break;
                }
                switch (urlParameterName.ToLower())
                {
                  case "ipaddress": sp.Value = context.Request.UserHostAddress; break;
                  //case "domainname": sp.Value = context.Request.Url.DnsSafeHost; break;
                  case "domainname": sp.Value = context.Request.Headers["Host"]; break;
                  default: if (context.Request.Params[urlParameterName] != null)
                      sp.Value = context.Request.Params[urlParameterName];
                    else
                      sp.Value = (defaultValue.ToLower() == "dbnull" ? DBNull.Value
                      : (object)defaultValue);
                    break;
                }
                cmd.Parameters.Add(sp);
              }

              xnl = xdoc.SelectNodes("//cacheInformation[1]");
              foreach (XmlNode node in xnl)
              {
                if (node.Attributes["expireSeconds"] != null)
                  expirationSeconds = Convert.ToInt64(node.Attributes["expireSeconds"].Value);
                if (node.Attributes["cacheability"] != null)
                {
                  switch (node.Attributes["cacheability"].Value.ToLower())
                  {
                    case "nocache": hc = HttpCacheability.NoCache; break;
                    case "private": hc = HttpCacheability.Private; context.Response.Headers.Add("ETag", md5(context.Request.RawUrl)); break;
                    case "public": hc = HttpCacheability.Public; context.Response.Headers.Add("ETag", md5(context.Request.RawUrl)); break;
                    case "server": hc = HttpCacheability.Server; context.Response.Headers.Add("ETag", md5(context.Request.RawUrl)); break;
                    case "serverandnocache": hc = HttpCacheability.ServerAndNoCache; context.Response.Headers.Add("ETag", md5(context.Request.RawUrl)); break;
                    case "serverandprivate": hc = HttpCacheability.ServerAndPrivate; context.Response.Headers.Add("ETag", md5(context.Request.RawUrl)); break;
                    default: hc = HttpCacheability.NoCache; break;
                  }
                }
              }
              cmd.Connection.Open();
              SqlDataReader dr = cmd.ExecuteReader();
              while (dr.Read())
                retVal = retVal + dr[0].ToString();
              cmd.Connection.Close();
              if (!retVal.StartsWith("<?xml"))
              {
                retVal = "<?xml version=\"1.0\" encoding=\"iso-8859-1\" ?>" + retVal;
                retVal = retVal.Trim();
                context.Response.ContentType = "text/xml; charset=iso-8859-1";
              }
              string xmlTransform = string.Empty;
              try { xmlTransform = xdoc.SelectSingleNode("/MOOPData/storedProcedure/transform").InnerText; }
              catch { }
              if (xmlTransform != string.Empty && xmlTransform != null && !context.Request.Params.AllKeys.Contains("ignore_transform"))
              {
                  string transformContentType = "text/html";
                  try { transformContentType = xdoc.SelectSingleNode("/MOOPData/storedProcedure/transform").Attributes["contentType"].Value; }
                  catch { }
                  xmlFragment = abs.GetBlob(fragmentLocation, xmlTransform, "", ref ar, "");
                  if (ar.Succeeded)
                  {
                    XsltUtil xslu = new XsltUtil();
                      retVal = XsltUtil.TransformXml(retVal, System.Text.ASCIIEncoding.ASCII.GetString(xmlFragment));

                      context.Response.ContentType = transformContentType;
                  }

              }
              else
              {
                  // Check for JSon Request

                  MessageFormatOptions defaultOptions = new MessageFormatOptions();
                  string preferredContentType = string.Empty;
                  if (context.Request.HttpMethod == "GET" || context.Request.HttpMethod == "DELETE")
                  {
                      preferredContentType = (context.Request.AcceptTypes ?? new string[0])
                                .Select(m => m.Split(';')[0])
                                .FirstOrDefault(m => defaultOptions.MimeInputTypes.ContainsKey(m))
                                ?? defaultOptions.DefaultContentType;
                      if (preferredContentType.Trim() == string.Empty)
                          preferredContentType = context.Request.Headers["Content-Type"];
                  }
                  else preferredContentType = context.Request.Headers["Content-Type"];
                  if (preferredContentType == "application/json")
                  {
                      context.Response.ContentType = preferredContentType;
                      XmlDocument doc = new XmlDocument();
                      doc.LoadXml(retVal);
                      retVal = JsonConvert.SerializeXmlNode(doc);
                  }
                  else
                      context.Response.ContentType = "text/xml";
              }
            }
              }
            }
            catch (Exception ex)
            {
              FrameworkUtility u = new FrameworkUtility(new Utility().ResolveDataConnection("sqlAzureConnection"));
              FrameworkUtility.ParsedURI pUri = new FrameworkUtility.ParsedURI(context.Request.RawUrl);
              u.LogData(pUri.domainName, pUri.folderName, pUri.pageName, context.Request.HttpMethod, context.Request.UserHostAddress, "", "QueryError", ex.ToString(),
            u.nvc2XML(context.Request.Headers));
              //retVal = string.Format("<!-- {0} -->", ex.ToString());
              context.Response.StatusDescription = "An error occured but it was logged for later review";
              context.Response.StatusCode = 400;
            }
            finally { if (retVal == string.Empty) retVal = "<root />"; }

            context.Response.Cache.SetExpires(DateTime.Now.AddSeconds(expirationSeconds));
            context.Response.Cache.SetCacheability(hc);
            context.Response.Write(retVal);
              }
              catch (Exception ex)
              {
            context.Response.StatusCode = 404;
            context.Response.Close();
              }
        }