private bool DeleteObjects <T>(LineObjectCollection <T> locLineObjects, TableSpecification ts) where T : IRemovableLineObject <T>
{
// DK - At the moment this method works ONLY with BIGINT type primary keys
if (locLineObjects != null)
{
IdentityList il = new IdentityList();
try
{
foreach (IRemovableLineObject <T> obj in locLineObjects.Values)
{
il.AddUnique(obj.RemoveId);
}
DataCopy.ExecuteScalar(m_conn, m_transaction, "DELETE FROM {0} WHERE {1} IN ({2})", ts.TableName, ts.IdentityNames[0], il.FormatIds());
UpdateStatistic us = m_uss.EnsureStatistic(ts.TableName);
us.DeleteCount = il.Count;
return(true);
}
catch (Exception excp)
{
m_logger.Excp(excp, "DeleteObjects<{0}> ERROR. ObjectIds: {1}", typeof(T), il.FormatIds());
throw;
}
}
return(false);
}
public void InsertOrUpdate <T>(LineObjectCollection <T> locLineObjects, TableSpecification ts, UpdatesLn updatesLn) where T : ILineObject <T>
{
CheckTime ct = new CheckTime(false, "InsertOrUpdate for '{0}' entered", ts.TableName);
List <object> lInserted = new List <object>();
List <object> lUpdated = new List <object>();
m_diInserted.Add(ts.TableName, lInserted);
m_diUpdated.Add(ts.TableName, lUpdated);
if (locLineObjects == null)
{
return;
}
UpdateStatistic us = m_uss.EnsureStatistic(ts.TableName);
string sInfo = string.Format("{0} table [{1}] {2}; ", m_sLiveBet, ts.TableName, locLineObjects);
#if DEBUG
int iInsertCount = 0;
int iUpdateCount = 0;
#endif
try
{
ct.AddEvent("Empty DataTables created.");
foreach (string sKey in locLineObjects.Keys)
{
using (DataCopyTables dct = DataCopyTables.GetDataCopyTables(m_conn, m_transaction, ts.TableName))
{
T obj = locLineObjects[sKey];
obj.UpdateId = updatesLn.UpdateId;
if (obj.IsNew)
{
DataRow drNew = obj.CreateDataRow(dct.InsertDataTable);
dct.InsertDataTable.Rows.Add(drNew);
lInserted.Add(obj);
}
else
{
DataRow drNew = obj.CreateDataRow(dct.UpdateDataTable);
dct.UpdateDataTable.Rows.Add(drNew);
lUpdated.Add(obj);
}
#if DEBUG
iInsertCount = dct.InsertDataTable.Rows.Count;
iUpdateCount = dct.UpdateDataTable.Rows.Count;
#endif
if (dct.InsertDataTable.Rows.Count > 0)
{
using (IDbCommand cmdInsert = GenerateInsertCommand(m_conn, m_transaction, dct.InsertDataTable, ts))
{
using (IDisposable dsp = SqlObjectFactory.CreateDbAdapter(null) as IDisposable)
{
IDbDataAdapter daInsert = dsp as IDbDataAdapter;
Debug.Assert(daInsert != null);
daInsert.InsertCommand = cmdInsert;
dct.InsertDataTable.AcceptChanges();
foreach (DataRow dr in dct.InsertDataTable.Rows)
{
dr.SetAdded();
}
using (DataSet ds = new DataSet())
{
ds.Tables.Add(dct.InsertDataTable);
daInsert.Update(ds);
}
}
}
us.InsertCount = dct.InsertDataTable.Rows.Count;
ct.AddEvent("Insert completed ({0})", dct.InsertDataTable.Rows.Count);
}
if (dct.UpdateDataTable.Rows.Count > 0)
{
using (IDbCommand cmdUpdate = GenerateUpdateCommand(m_conn, m_transaction, dct.UpdateDataTable, ts))
{
using (IDisposable dsp = SqlObjectFactory.CreateDbAdapter(null) as IDisposable)
{
IDbDataAdapter daUpdate = dsp as IDbDataAdapter;
Debug.Assert(daUpdate != null);
daUpdate.UpdateCommand = cmdUpdate;
dct.UpdateDataTable.AcceptChanges();
foreach (DataRow dr in dct.UpdateDataTable.Rows)
{
dr.SetModified();
}
using (DataSet ds = new DataSet())
{
ds.Tables.Add(dct.UpdateDataTable);
daUpdate.Update(ds);
}
}
}
us.UpdateCount = dct.UpdateDataTable.Rows.Count;
ct.AddEvent("Update completed ({0})", dct.UpdateDataTable.Rows.Count);
}
ct.AddEvent("Insert/Update filled up (I.Cnt={0}; U.Cnt={1})", dct.InsertDataTable.Rows.Count, dct.UpdateDataTable.Rows.Count);
}
}
//Debug.Assert(us.Count == arrObjects.Length);
//m_elInfo.AddFormat("{0} Result: Succeeded; Inserted: {1}; Updated: {2}; Skipped; {3}", sInfo, us.InsertCount, us.UpdateCount, us.SkipCount);
}
catch (Exception excp)
{
m_elInfo.AddFormat("{0} Result: FAILED; Inserted: {1}; Updated: {2};", sInfo, us.InsertCount, us.UpdateCount);
#if DEBUG
if (typeof(T) == typeof(TaggedStringLn))
{
FindDuplucates(locLineObjects);
}
int iCount = 0;
string sObjectList = string.Format("ERROR objects (Count={0})\r\n", locLineObjects.Count);
foreach (T obj in locLineObjects.Values)
{
sObjectList += obj.ToString() + "\r\n";
if (++iCount > MAX_ERROR_LIST_COUNT)
{
sObjectList += string.Format("And More {0} objects not listed", locLineObjects.Count - iCount);
break;
}
}
m_logger.Error(sObjectList, excp);
#endif
ExcpHelper.ThrowUp(excp, "ERROR InsertOrUpdate() for {0}", locLineObjects);
}
finally
{
ct.AddEvent("InsertOrUpdate for '{0}' completed", ts.TableName);
ct.Info(m_logger);
}
}
