Oraclebulkcopy correction Help

Using System;
Using System.Collections.Generic;
Using System.Data;
Using System.Linq;
Using System.Reflection;
Using System.Web;
Using System.Web.UI;
Using System.Web.UI.WebControls;
Using Contract.domain;
Using Devexpress.data;
Using Framework;
Using Holworth.utility;
Using Hraweb.common;
Using Holworth.riskinterface;
Using System.Net;
Using System.IO;
Using System.Text;
Using Contract.iservice;
Using Hramodel;
Using Oracle.DataAccess.Client;
Using OracleConnection = System.Data.OracleClient.OracleConnection;

Namespace Hraweb
{
public partial class Test:basepage
{
DataTable Dtmulu = new DataTable ();
Get the English name of the table
public string Gettabletoen (string tableName)
{
String returntablename = "";
for (int i = 0; i < DtMulu.Rows.Count; i++)
{
if (TableName = = dtmulu.rows[i][1]. ToString (). Trim ())
{
Returntablename = dtmulu.rows[i][2]. ToString ();
Break
}
}
return returntablename;
}

public void Getexceldirectory ()
{

System.Windows.Forms.OpenFileDialog fd = new OpenFileDialog ();
String FileName;
if (FD. ShowDialog () = = DialogResult.OK)
{
FileName = FD. FileName;
FileName = @ "F:\project1\ attachment 1." Data mart "transaction Data Summary-1 (modified)-copy";
Dtmulu = Excelutil.getexcelsheetcontent (fileName, "directory" + "$");
string[] dtalltable = Excelutil.getexceltablename (fileName);
HraWeb.ReportEg.To38Validate.Validate.FX_FORWARD_V FC = new HraWeb.ReportEg.To38Validate.Validate.FX_FORWARD_V ();
foreach (string item in dtalltable)
{
if (! ( Item. LastIndexOf ("property sheet") > 0))
{

#region Reflection Gets the assembly where the validation page resides

Assembly asm = assembly.getassembly (FC. GetType ());

#endregion
DataTable dtalllist = excelutil.getexcelsheetcontent (fileName, item + "$");
if (dtalltable.length > 0 && dtalltable! = null)
{
String tableen = Gettabletoen (item);

Type t = asm. GetType (FC. GetType (). Namespace+ "." +tableen);

Object o = activator.createinstance (t);
MethodInfo getsqlmethodinfo = T.getmethod ("Testimport");

if (!string. IsNullOrEmpty (Tableen))
{
Getsqlmethodinfo.invoke (o, new object[] {filename,tableen});

}

}
}
}
}
}

public void Testimport ()
{
String[] tablename= Holworth.Utility.ExcelUtil.GetExcelTableName (@ "C:\1.xls");
System.Data.DataTable table = Holworth.Utility.ExcelUtil.GetExcelSheetContent (@ "C:\1.xls", tablename[0]);
System.Text.StringBuilder etrorsb=new StringBuilder ();

int i=0;
System.Collections.ArrayList list = new System.Collections.ArrayList ();
foreach (System.Data.DataRow row in table. Rows)
{
Contract.Domain.BasAgreement a = new Contract.Domain.BasAgreement ();
String agreementcode=row[0]. ToString ();
if (string. IsNullOrEmpty (Row[0]. ToString ()))//Record End
{

Break
}
if (Agreementcode = = "1")//Verify yourself Call
{
A.agreementcode = Agreementcode;
}
Else
{
Etrorsb.append (String. Format ("{0} row {1} column value: {2} conversion failed", I,1,agreementcode));
Continue

}
After successful verification
List. Add (a);
A.state.marknew ();
i++;
}
if (list. Count > 0)
{
Dao.saveorupdateall (list);
}

if (!string. IsNullOrEmpty (Etrorsb.tostring ()))
{
Utility.JSUtil.log (Etrorsb.tostring ());
}
}
protected void Page_Load (object sender, EventArgs e)
{
Getexceldirectory ();
if (! IsPostBack)
{
if (!string. IsNullOrEmpty (request["_method"))
{
Try
{
Switch (request["_method"])
{
Case "Test":

int riskbookid = 10002;
int attributelookupid = 100;
int Timehorizon = 1;
int periodlength = 1;
int datetimespan = 1;
int windowsize = 30;
int simulationnumber = 0;
int ticknumber = 30;
int resultnumber = 5;
int riskmodeltypeid = 1302;
Double Decayfactor = 1.0;
int horizonnumber = 1;
Double timesteplength = 1;
DateTime Computedate=datetime.parse (DateTime.Now.ToString ("Yyyy-mm-dd"));

Shockinputdata shockinputdata = new Shockinputdata ();

Shockinputdata.shockflag = Constants.shock_no;
Shockinputdata.shocktypeid = constants.default_shock_type_id;
Shockinputdata.shockvaluetypeid = constants.default_shock_value_type_id;
Shockinputdata.shockmodeid = constants.default_shock_mode_id;
Shockinputdata.shockvalue = Constants.default_shock_value;

Cashflowgenerationservice.generatetransactioncashflowbydateswithshock (Computedate, ComputeDate, ComputeDate, Computedate, Shockinputdata, "deal_entry");

Riskreturncomputationservice.processpricereturn (Currentuser.userid, Currentuser.username, ComputeDate, Periodlength, WindowSize, Datetimespan);
Riskvolatilitycomputationservice.processpricevolatility (Currentuser.userid, Currentuser.username, ComputeDate, Periodlength, WindowSize, decayfactor);
Riskcorrelationcomputationservice.processpricecorrelation (Currentuser.userid, CurrentUser.UserName, Computedate, Periodlength, WindowSize, decayfactor);

//forwardpricesimulationservice.simulateforwardpriceformultiperiod (computedate, SimulationNumber, Horizonnumber, Timesteplength, WindowSize, 602, 100);
Wfservice.savestartflow (Utility.Util.NewGuid (), "Tesy", "Test");
Valueatriskcalculationservice.savecomputevalueatriskbyuserid (Computedate, Riskbookid, AttributeLookupId, Timehorizon, WindowSize, Simulationnumber, Ticknumber, Resultnumber, Riskmodeltypeid, Currentuser.userid, Currentuser.username);

//riskcorrelationdecompositionservice.decomposeriskfactorcorrelationdata (DateTime.Parse ("2013/11/29"), 30);
//Holworth.Utility.Utility.DownLoadExchageRade ("2014_10", @ "C:\1.xls");
var obj = new
{
Message = "Test succeeded! "
};
Response.Write (Newtonsoft.Json.JsonConvert.SerializeObject (obj));
break;
}
}
catch (Exception ex)
{
var obj = new
{
ErrorCode = 9999,
Message = ex. Message
};
Response.Write (Newtonsoft.Json.JsonConvert.SerializeObject (obj));
Utility.JSUtil.log (ex);

}
Finally
{
Response.End ();
}
}
}
}
Iriskvolatilitycomputationservice _riskvolatilitycomputationservice = null;
Iriskvolatilitycomputationservice Riskvolatilitycomputationservice
{
Get
{
if (_riskvolatilitycomputationservice = = null)
{
_riskvolatilitycomputationservice = ctx["Riskvolatilitycomputationservice"] as Iriskvolatilitycomputationservice;
}
return _riskvolatilitycomputationservice;
}
}

Iworkflowengineservice _wfservice = null;
Iworkflowengineservice Wfservice
{
Get
{
if (_wfservice = = null)
{
_wfservice = ctx["Workflowengineservice"] as Iworkflowengineservice;
}
return _wfservice;
}
}

Ivalueatriskcalculationservice _valueatriskcalculationservice = null;
Ivalueatriskcalculationservice Valueatriskcalculationservice
{
Get
{
if (_valueatriskcalculationservice = = null)
{
_valueatriskcalculationservice = ctx["Valueatriskcalculationservice"] as Ivalueatriskcalculationservice;
}
return _valueatriskcalculationservice;
}
}

Iriskreturncomputationservice _riskreturncomputationservice = null;
Iriskreturncomputationservice Riskreturncomputationservice
{
Get
{
if (_riskreturncomputationservice = = null)
{
_riskreturncomputationservice = ctx["Riskreturncomputationservice"] as Iriskreturncomputationservice;
}
return _riskreturncomputationservice;
}
}

Iriskcorrelationcomputationservice _riskcorrelationcomputationservice = null;
Iriskcorrelationcomputationservice Riskcorrelationcomputationservice
{
Get
{
if (_riskcorrelationcomputationservice = = null)
{
_riskcorrelationcomputationservice = ctx["Riskcorrelationcomputationservice"] as Iriskcorrelationcomputationservice;
}
return _riskcorrelationcomputationservice;
}
}

Iriskcorrelationdecompositionservice _riskcorrelationdecompositionservice = null;
Iriskcorrelationdecompositionservice Riskcorrelationdecompositionservice
{
Get
{
if (_riskcorrelationdecompositionservice = = null)
{
_riskcorrelationdecompositionservice = ctx["Riskcorrelationdecompositionservice"] as Iriskcorrelationdecompositionservice;
}
return _riskcorrelationdecompositionservice;
}
}

Iforwardpricesimulationservice _forwardpricesimulationservice = null;
Iforwardpricesimulationservice Forwardpricesimulationservice
{
Get
{
if (_forwardpricesimulationservice = = null)
{
_forwardpricesimulationservice = ctx["Forwardpricesimulationservice"] as Iforwardpricesimulationservice;
}
return _forwardpricesimulationservice;
}
}

Icashflowgenerationservice _cashflowgenerationservice;
Icashflowgenerationservice Cashflowgenerationservice
{
Get
{
if (_cashflowgenerationservice = = null)
{
_cashflowgenerationservice = ctx["Cashflowgenerationservice"] as Icashflowgenerationservice;
}
return _cashflowgenerationservice;
}
}

protected void Testlongdata (object sender, EventArgs e)
{
QueryInfo info = new QueryInfo ();
Info. Queryobject = "SELECT * from CCDD where risk_book_id=4513";
DataTable dt = Dao.excutedataset (info). Tables[0];
DataRow row = dt. Rows[0];
for (int i = 0; i < 10000 *; i++)
{
DataRow NewRow = dt. NewRow ();
Newrow.itemarray = row. ItemArray;
Dt. Rows.Add (NewRow);

}
Gc. Collect ();
Dt. Columns.remove ("risk_book_id");
Bulktodb (DT, "CCDD");
}
public void Bulktodb (DataTable dt, string targettable)
{

QueryInfo info = new QueryInfo ();
DataTable table = null;
Int64 Increid = 0;
Lock (New Object ())
{
#region gets the current value of the sequence

QueryInfo searchinfo = new QueryInfo ();
Searchinfo.customsql = "Select Ccdd_seq. Nextval from dual ";
Table = Dao.excutedataset (SearchInfo). Tables[0];
Increid = Convert.toint64 (table. Rows[0][0]. ToString ());

#endregion

Info. Namedquery = "Pro_sequence";
Info. Parameters.Add ("V_simulation_number", dt. Rows.Count);
Dao.excutedataset (info);
foreach (DataRow t in dt. Rows)
{
t["risk_book_id"] = increid++;

}

}
String connorclestring =
"Data source= (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST =192.168.2.252) (PORT = 1521)) (Connect_data= (SERVER = dedicated) (service_name =hra))); User Id=nethra; Password=nethra; ";
//= "Data Source=192.168.2.252;database=hra; Uid=nethra; Pwd=nethra; ";
OracleConnection conn = new OracleConnection (connorclestring);
//Oraclebulkcopy bulkcopy = new Oraclebulkcopy (connorclestring, oraclebulkcopyoptions.useinternaltransaction); /Use data from other sources to load the Oracle table in a valid batch
Oraclebulkcopy bulkcopy = new Oraclebulkcopy (connorclestring,
Oraclebulkcopyoptions.useinternaltransaction);
Bulkcopy.bulkcopytimeout = 260 * 1000;
Bulkcopy.destinationtablename = targettable;//The name of the target table on the server
Bulkcopy.batchsize = 50000;//number of rows in each batch
try
{ br> Conn. Open ();
if (dt! = null && dt. Rows.Count! = 0)

Bulkcopy.writetoserver (DT); Copy all rows from the supplied data source to the target table
QueryInfo searchinfo = new QueryInfo ();
Searchinfo.customsql = "Select Ccdd_seq. Nextval from dual ";
Table = Dao.excutedataset (SearchInfo). Tables[0];
}
catch (Exception ex)
{
Throw ex;
}
Finally
{
info = new QueryInfo ();
Info. Namedquery = "Pro_sequence";
Info. Parameters.Add ("V_simulation_number",-1);
Dao.excutedataset (info);
Conn. Close ();
if (bulkcopy! = null)
Bulkcopy.close ();

}
throw new Exception ("Test Big Data Success");

}
}
}

Oraclebulkcopy correction Help