public ActionResult MetaSync()
{
List <DataSync> metaItems = new List <DataSync>();
for (int metaTableIndex = 0; metaTableIndex < formsSql.GetNumberOfMetaTables(); metaTableIndex++)
{
DataSync ds = new DataSync
{
ID = metaTableIndex,
tableName = formsSql.GetMetaDataTableName(metaTableIndex),
SISOnlineCnt = 0,
VentureCnt = formsSql.GetTableRecordCountVenture(formsSql.GetMetaDataTableName(metaTableIndex)),
SyncStatus = String.Empty
};
CookieContainer cc = new CookieContainer();
try
{
string lnk = ConfigurationManager.AppSettings["SISOnlineUrl"] + "Defws/Login?UserId=" + SessionHelper.LoginInfo.LoginID + "&pwrd=" + SessionHelper.LoginInfo.Password;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(lnk);
request.Timeout = -1;
request.CookieContainer = cc;
Session["CookieContainer"] = cc;
using (WebResponse response = request.GetResponse())
{
Debug.WriteLine("DataSync HttpWebResponse Status: " + ((HttpWebResponse)response).StatusDescription);
using (Stream dataStream = ((HttpWebResponse)response).GetResponseStream())
{
}
}
}
catch (Exception xcptn)
{
Debug.WriteLine("DataSync HttpWebRequest: " + xcptn.Message);
}
try
{
HttpWebRequest httpRequest = (HttpWebRequest)WebRequest.Create(sisOnlineURL + "DataSync/GetMetaDataTableCount?fileId=" + metaTableIndex.ToString());
httpRequest.Method = WebRequestMethods.Http.Get;
httpRequest.CookieContainer = cc;
// Get back the HTTP response for web server
using (HttpWebResponse httpResponse = (HttpWebResponse)httpRequest.GetResponse())
{
using (Stream httpResponseStream = httpResponse.GetResponseStream())
{
Debug.WriteLine("DataSync.MetaSync HttpWebResponse Status: " + httpResponse.StatusDescription);
byte[] rsp = new byte[httpResponse.ContentLength];
httpResponseStream.Read(rsp, 0, (int)httpResponse.ContentLength);
int onlineCnt = Convert.ToInt32(System.Text.Encoding.UTF8.GetString(rsp));
ds.SISOnlineCnt = onlineCnt;
ds.VentureCnt = formsSql.GetTableRecordCountVenture(formsSql.GetMetaDataTableName(metaTableIndex));
}
}
}
catch (System.Net.WebException wex)
{
ds.SyncStatus = "SIS Server not found.";
Debug.WriteLine("* * * DataSync index exception " + wex.Message);
}
catch (Exception excptn)
{
ds.SyncStatus = excptn.Message;
Debug.WriteLine("* * * DataSync index exception: " + excptn.Message);
}
metaItems.Add(ds);
}
DataSync dsc = new DataSync();
ViewBag.MetaCnt = metaItems.Count;
ViewBag.MetaTable = metaItems;
return(View("metaSync", dsc));
}
/// <summary>
/// Processes the long running action.
/// </summary>
/// <param name="id">The id.</param>
public string ProcessMetaDataSync(string id)
{
int rspCnt = 0;
int metaTableCnt = formsSql.GetNumberOfMetaTables();
lock (syncRoot)
{
ProcessStatus[id] = 1;
}
try
{
// Delete all meta table first
for (int DeleteOrderId = metaTableCnt - 1; DeleteOrderId >= 0; DeleteOrderId--)
{
rspCnt = formsSql.DeleteTableContent(formsSql.GetMetaDataTableName(DeleteOrderId));
// ProcessStatus[id] = 2, 3, 4
lock (syncRoot)
{
ProcessStatus[id] += 1;
}
}
for (int fileId = 0; fileId < metaTableCnt; fileId++)
{
// 2. Execute the URL to run the method on the remote server:
// Export/GetResponsesCsv?fileId=1
// Construct HTTP request to get the file
HttpWebRequest httpRequest = (HttpWebRequest)
WebRequest.Create(sisOnlineURL + "Export/GetMetaCsv?fileId=" + fileId.ToString());
httpRequest.Method = WebRequestMethods.Http.Get;
DataTable csvData = new DataTable();
// Get back the HTTP response for web server
using (HttpWebResponse httpResponse = (HttpWebResponse)httpRequest.GetResponse())
{
Stream httpResponseStream = httpResponse.GetResponseStream();
// ProcessStatus[id] = 5, 7, 9
lock (syncRoot)
{
ProcessStatus[id] += 1;
}
using (var reader = new CsvReader(httpResponseStream))
{
// the CSV file has a header record, so we read that first
reader.ReadHeaderRecord();
csvData.Fill(reader);
Debug.WriteLine("Table contains {0} rows.", csvData.Rows.Count);
}
rspCnt = csvData.Rows.Count;
csvData = RemoveNullString(csvData);
}
// 3. Read the FileStreamResult
// - Read through the records
/*using (SqlBulkCopy bulkCopy = new SqlBulkCopy(formsSql.GetConnectionString(), SqlBulkCopyOptions.KeepNulls | SqlBulkCopyOptions.KeepIdentity))
* {
* bulkCopy.DestinationTableName = formsSql.GetMetaDataTableName(fileId);
* bulkCopy.ColumnMappings.Clear();
* foreach (var column in csvData.Columns)
* bulkCopy.ColumnMappings.Add(column.ToString(), column.ToString());
* bulkCopy.WriteToServer(csvData);
* }*/
csvData.TableName = formsSql.GetMetaDataTableName(fileId);
DbConnection connection = UasAdo.GetUasAdoConnection();
FillDatabaseTable(csvData, connection);
// ProcessStatus[id] = 6, 8, 10
lock (syncRoot)
{
ProcessStatus[id] += 1;
}
}
}
catch (Exception ex)
{
Debug.WriteLine("* * * DataSync exception: " + ex.Message);
}
return(id);
}