/// <summary>
///
/// </summary>
/// <param name="srcHandler"></param>
/// <param name="targetHandler"></param>
/// <param name="tableName">TableName is the file name</param>
private void PreProcessCSV(CoreEA.ICoreEAHander srcHandler, CoreEA.ICoreEAHander targetHandler, string tableName)
{
try
{
BaseTableSchema tableSchmea = srcHandler.GetTableSchemaInfoObject(tableName);
if (tableName.Contains(" "))
{
tableName = tableName.Replace(" ", "");
}
using (StreamWriter sw = File.CreateText(targetHandler.CurDatabase.Append(tableName + ".csv")))
{
//Create Column Header
StringBuilder sb = new StringBuilder();
tableSchmea.Columns.ForEach((column) =>
{
sb.Append(column.ColumnName);
sb.Append(CultureInfo.CurrentCulture.TextInfo.ListSeparator);
});
sw.WriteLine(sb.ToString());
//Create Data
DataTable dt = srcHandler.GetAllDataFromTable(tableName);
foreach (DataRow row in dt.Rows)
{
StringBuilder builder = new StringBuilder();
foreach (var column in tableSchmea.Columns)
{
builder.Append(row[column.ColumnName]);
builder.Append(CultureInfo.CurrentCulture.TextInfo.ListSeparator);
}
sw.WriteLine(builder.ToString());
}
}
}
catch (Exception accessEx)
{
accessEx.HandleMyException();
return;
}
finally
{
butNext.Content = "End";
butNext.IsEnabled = false;
}
}
public TargetServer(CoreEA.ICoreEAHander inSrcCore, List <string> inTableList)
{
srcCore = inSrcCore;
tableList = inTableList;
InitializeComponent();
}
/// <summary>
/// Process CSV Type
/// All args are checked external
/// So here is no need to do again
/// </summary>
/// <param name="srcHandler"></param>
/// <param name="targetHandler"></param>
/// <param name="tableList"></param>
private void PreProcessCSV(CoreEA.ICoreEAHander srcHandler, CoreEA.ICoreEAHander targetHandler, List <string> tableList)
{
List <SyncResultArgs> result = new List <SyncResultArgs>();
tableList.ForEach((tableName) =>
{
SyncResultArgs curStatus = new SyncResultArgs();
try
{
BaseTableSchema tableSchmea = srcHandler.GetTableSchemaInfoObject(tableName);
if (tableName.Contains(" "))
{
tableName = tableName.Replace(" ", "");
}
using (StreamWriter sw = File.CreateText(targetHandler.CurDatabase.Append(tableName + ".csv")))
{
//Create Column Header
StringBuilder sb = new StringBuilder();
tableSchmea.Columns.ForEach((column) =>
{
sb.Append(column.ColumnName);
sb.Append(CultureInfo.CurrentCulture.TextInfo.ListSeparator);
});
sw.WriteLine(sb.ToString());
//Create Data
DataTable dt = srcHandler.GetAllDataFromTable(tableName);
foreach (DataRow row in dt.Rows)
{
StringBuilder builder = new StringBuilder();
foreach (var column in tableSchmea.Columns)
{
builder.Append(row[column.ColumnName]);
builder.Append(CultureInfo.CurrentCulture.TextInfo.ListSeparator);
}
sw.WriteLine(builder.ToString());
}
}
curStatus.ProcessStatus = true;
curStatus.TableName = tableName;
}
catch (Exception accessEx)
{
curStatus.LastErrorMsg = accessEx.Message;
curStatus.ProcessStatus = false;
curStatus.TableName = tableName;
accessEx.HandleMyException();
return;
}
finally
{
result.Add(curStatus);
butNext.Content = "End";
butNext.IsEnabled = false;
}
});
if ("DataTransfer_ConfirmViewReport".GetFromResourece().Confirm())
{
ShowSyncResult rShow = new ShowSyncResult(result);
rShow.ShowDialog();
}
else
{
}
Close();
}
/// <summary>
/// Finish Step
/// Notice : Each table schema from Core can't be changed .
/// We will filter the table schema for each target handler in this method.
/// </summary>
/// <param name="srcHandler"></param>
/// <param name="targetHandler"></param>
/// <param name="tableList"></param>
/// <param name="isShowUI">This value will be false when UT</param>
private bool DoExchangeData(CoreEA.ICoreEAHander srcHandler, CoreEA.ICoreEAHander targetHandler, List <string> tableList
, bool isShowUI = true)
{
bool ret = false;
//Due to the old code use .ForEach way, it is hard to detect the error position and status
//So use this boolean object to indicate whether there has error in the for each cycle .
//Is true,didn't show the UI error messgae when UI , just set this value to true .
bool isHasError = false;
if (tableList.Count < 1)
{
"DataTransferNoTableMsg".GetFromResourece().Show();
return(false);
}
List <SyncResultArgs> result = new List <SyncResultArgs>();
List <string> targetDbTableList = targetHandler.GetTableListInDatabase();
PageSwitchProgressBar dp = null;
if (isShowUI)
{
dp = PageSwitchProgressBar.X_BeginLoadingDialog();
}
try
{
foreach (string tableName in tableList)
{
SyncResultArgs curStatus = new SyncResultArgs();
//Get target table schema info
BaseTableSchema tableSchmea = srcHandler.GetTableSchemaInfoObject(tableName);
try
{
//If table not existed ,then create it.
if (!targetDbTableList.Contains(tableName))
{
if (true)
{
switch (targetHandler.HostedType)
{
case CoreE.UsedDatabaseType.OleDb:
throw new NotImplementedException();
break;
case CoreE.UsedDatabaseType.SqlServer:
targetHandler.CreateTable(tableSchmea);
try
{
CommonUtil.ExchangeDataBetweenAnyDbs(srcHandler, targetHandler, tableName);
}
catch (Exception exee)
{
Debug.WriteLine(exee.Message);
targetHandler.DeleteTable(tableSchmea.TableName);
}
break;
case CoreE.UsedDatabaseType.MySql:
targetHandler.CreateTable(tableSchmea);
try
{
CommonUtil.ExchangeDataBetweenAnyDbs(srcHandler, targetHandler, tableName);
}
catch (Exception exee)
{
Debug.WriteLine(exee.Message);
targetHandler.DeleteTable(tableSchmea.TableName);
}
finally
{
}
break;
case CoreE.UsedDatabaseType.SqlCE35:
FilterTableSchemInfoWithSSCE(tableSchmea);
targetHandler.CreateTable(tableSchmea);
CommonUtil.CopyTable(srcHandler.GetConnection(), (SqlCeConnection)targetHandler.GetConnection(),
string.Format("Select * from {0}", srcHandler.GetMaskedTableName(tableName)), tableName);
break;
case CoreE.UsedDatabaseType.Sqlite:
targetHandler.CreateTable(tableSchmea);
CommonUtil.ExchangeDataBetweenAnyDbs(srcHandler, targetHandler, tableName);
break;
case CoreE.UsedDatabaseType.Firebird:
throw new NotImplementedException();
break;
case CoreE.UsedDatabaseType.CSV:
targetHandler.CreateTable(tableSchmea);
try
{
PreProcessCSV(srcHandler, targetHandler, tableName);
}
catch (Exception exee)
{
Debug.WriteLine(exee.Message);
targetHandler.DeleteTable(tableSchmea.TableName);
}
break;
case CoreE.UsedDatabaseType.Excel:
throw new NotImplementedException();
case CoreE.UsedDatabaseType.Oracle:
throw new NotImplementedException();
default:
break;
}
}
curStatus.ProcessStatus = true;
curStatus.TableName = tableName;
}
}
catch (Exception sss)
{
curStatus.LastErrorMsg = sss.Message;
curStatus.ProcessStatus = false;
curStatus.TableName = tableName;
if (isShowUI)
{
sss.HandleMyException();
}
else
{
isHasError = true;
}
return(false);
}
finally
{
result.Add(curStatus);
butNext.Content = "End";
butNext.IsEnabled = false;
}
}
;
if (isHasError)
{
ret = false;
}
else
{
ret = true;
}
}
finally
{
if (isShowUI)
{
if (!dp.IsDisposed)
{
dp.X_EndLoadingDialog();
}
}
}
if (isShowUI)
{
if ("DataTransfer_ConfirmViewReport".GetFromResourece().Confirm())
{
ShowSyncResult rShow = new ShowSyncResult(result);
rShow.ShowDialog();
}
Close();
}
return(ret);
}
private CoreEA.ICoreEAHander CreateHandler(UIElement curElement)
{
CoreEA.ICoreEAHander tempHandler = null;
ISrcControl srcControl = (ISrcControl)curElement;
try
{
#region Source Control Handler
if (curElement.GetType() == typeof(SelectSourceDbFile_OleDB))
{
SelectSourceDbFile_OleDB curUI = curElement as SelectSourceDbFile_OleDB;
switch (curUI.CurrentDbType)
{
case UsingOleDbType.Excel:
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.Excel).X_Handler;
tempHandler.Open((LoginInfo_Excel)srcControl.X_Result);
break;
case UsingOleDbType.Access:
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.OleDb).X_Handler;
tempHandler.Open((LoginInfo_Oledb)srcControl.X_Result);
break;
case UsingOleDbType.CSV:
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.CSV).X_Handler;
tempHandler.Open((LoginInfo_CSV)srcControl.X_Result);
break;
}
}
else if (curElement.GetType() == typeof(SelectSqlServerSource))
{
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.SqlServer).X_Handler;
tempHandler.Open((LoginInfo_SqlServer)srcControl.X_Result);
}
else if (curElement.GetType() == typeof(SelectMySqlSource))
{
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.MySql).X_Handler;
tempHandler.Open((LoginInfo_MySql)srcControl.X_Result);
}
else if (curElement.GetType() == typeof(SelectSqlite3DbFile))
{
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.Sqlite).X_Handler;
tempHandler.Open((LoginInfo_Sqlite)srcControl.X_Result);
}
else if (curElement.GetType() == typeof(SelectSSCEFile))
{
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.SqlCE35).X_Handler;
tempHandler.Open((LoginInfo_SSCE)srcControl.X_Result);
}
else if (curElement.GetType() == typeof(SelectEffiproz))
{
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.Effiproz).X_Handler;
tempHandler.Open((LoginInfo_Effiproz)srcControl.X_Result);
}
#endregion
#region TargetControlHandler
//Here the type is the class name of TargetUI
else if (curElement.GetType() == typeof(SelectTargetDb_SqlCe))
{
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.SqlCE35).X_Handler;
LoginInfo_SSCE ceInfo = srcControl.X_Result as LoginInfo_SSCE;
ceInfo.MaxDbSize = 3000;
tempHandler.Open(ceInfo);
}
else if (curElement.GetType() == typeof(SelectSqlServerTarget))
{
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.SqlServer).X_Handler;
tempHandler.Open((LoginInfo_SqlServer)srcControl.X_Result);
}
else if (curElement.GetType() == typeof(SelectTargetSqliteDB))
{
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.Sqlite).X_Handler;
tempHandler.Open((LoginInfo_Sqlite)srcControl.X_Result);
}
else if (curElement.GetType() == typeof(SelectTargetMySql))
{
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.MySql).X_Handler;
tempHandler.Open((LoginInfo_MySql)srcControl.X_Result);
}
else if (curElement.GetType() == typeof(SelectTargetCSVFile))
{
tempHandler = new CoreEA.CoreE(CoreEA.CoreE.UsedDatabaseType.CSV).X_Handler;
LoginInfo_CSV tempLogInfo = srcControl.X_Result as LoginInfo_CSV;
tempLogInfo.Database += "1.csv";
tempHandler.Open(tempLogInfo);
}
#endregion
}
catch (Exception ee)
{
ee.HandleMyException();
}
Debug.Assert(tempHandler != null, "Handler can't be null");
return(tempHandler);
}
private void butNext_Click(object sender, RoutedEventArgs e)
{
//Do data transfer if finished
if (tab1.SelectedIndex == tab1.Items.Count - 1)
{
if (!"DataTransferConfrimMsg".GetFromResourece().Confirm())
{
return;
}
//Filter system table
List <string> tableList = new List <string>();
listTablesList.SelectedItems.Cast <string>().ToList().ForEach(subItem =>
{
tableList.Add(subItem);
});
if (tableList.Count < 1)
{
"DataTransferNoTableMsg".GetFromResourece().Notify();
return;
}
DoExchangeData(srcHandler, targetHandler, tableList);
return;
}
if (tab1.SelectedIndex == 2)
{
if (listTablesList.SelectedItems.Count == 0)
{
"DataTransferSelectTableMsg".GetFromResourece().Notify();
return;
}
}
#region Generate the Handler
Debug.WriteLine(((StackPanel)((TabItem)tab1.SelectedItem).Content).Children[0].GetType());
UIElement curElement = ((StackPanel)((TabItem)tab1.SelectedItem).Content).Children[0];
if (curElement.GetType().BaseType == typeof(UserControl))
{
ISrcControl tempSrcControl = (ISrcControl)curElement;
if (!tempSrcControl.X_CanForwardToNext)
{
tempSrcControl.X_ShowErrorTips();
return;
}
else
{
if (tempSrcControl.X_IsSourceHandler)
{
if ((srcHandler != null) && (srcHandler.IsOpened))
{
srcHandler.Close();
}
srcHandler = CreateHandler(curElement);
if (!srcHandler.IsOpened)
{
"ErrorMsg_CannotConnectToSource".GetFromResourece().Warning();
return;
}
}
else
{
if ((targetHandler != null) && (targetHandler.IsOpened))
{
targetHandler.Close();
}
targetHandler = CreateHandler(curElement);
if (!targetHandler.IsOpened)
{
"ErrorMsg_CannotConnectToTarget".GetFromResourece().Warning();
return;
}
}
}
}
#endregion
tab1.SelectedIndex = 1 + tab1.SelectedIndex;
//Select Source
if (tab1.SelectedIndex == 1)
{
CurSrcDbType = ((DbTypeWrapper)cmbSrcDbType.SelectedItem).MyType;
srcDbFileContainer.Children.Clear();
ISrcControl srcControl = SourceControlFactory.GetProcessingControl(CurSrcDbType, true);
if (srcControl == null)
{
"DataTransfer_NotSupportDBType".GetFromResourece().Notify();
return;
}
srcDbFileContainer.Children.Add((UserControl)srcControl);
}
if (tab1.SelectedIndex == 2)
{
listTablesList.DataContext = null;
List <string> t = srcHandler.GetTableListInDatabase();
t.Sort();
listTablesList.DataContext = t;
}
//Select Target Type
if (tab1.SelectedIndex == 4)
{
CurTargetDbType = ((DbTypeWrapper)cmbTargetDbType.SelectedItem).MyType;
targetDbFileContainer.Children.Clear();
ISrcControl targetControl = SourceControlFactory.GetProcessingControl(CurTargetDbType, false);
if (targetControl == null)
{
"DataTransfer_NotSupportDBType".GetFromResourece().Notify();
return;
}
targetDbFileContainer.Children.Add((UserControl)targetControl);
}
//No next page
if (tab1.SelectedIndex == tab1.Items.Count - 1)
{
resultSrcFile.Text = srcHandler.CurDatabase;
resultTargetFile.Text = targetHandler.CurDatabase;
butNext.Content = "Start";
}
butBack.IsEnabled = true;
}
/// <summary>
///
/// </summary>
/// <param name="core"></param>
/// <param name="targetCeDBFile"></param>
/// <param name="prcessTableList"></param>
/// <param name="isNeedCopyData"></param>
/// <returns></returns>
public static List <SyncResultArgs> SyncDataFromSqlServerToSSCE(CoreEA.ICoreEAHander srcEngine, string targetCeDBFile,
List <string> prcessTableList, bool isNeedCopyData)
{
List <SyncResultArgs> resultInfo = null;
if (!srcEngine.IsOpened)
{
throw new ArgumentException("Need opened core object");
}
ICoreEAHander destEngine = new CoreEA.CoreE(CoreE.UsedDatabaseType.SqlCE35).X_Handler;
//IF the ce database not existed ,then create it .
if (!File.Exists(targetCeDBFile))
{
if (!destEngine.CreateDatabase(new LoginInfo_SSCE()
{
DbName = targetCeDBFile, Pwd = ""
}))
{
"ImportData_CreateSSCEFileFailure".GetFromResourece().Notify();
return(null);
}
}
destEngine.Open(new LoginInfo_SSCE()
{
DbName = targetCeDBFile, Pwd = "", IsEncrypted = false, CurOpenMode = OpenMode.ReadWrite
});
try
{
List <string> tableList = srcEngine.GetTableListInDatabase();
if (tableList.Count <= 0)
{
"ImportData_NoTable".GetFromResourece().Notify();
return(null);
}
resultInfo = new List <SyncResultArgs>();
foreach (string srcSqlServerTableName in tableList)
{
if (prcessTableList.Count > 0)
{
//If not in the need process table list ,then do not process it .
if (!prcessTableList.Contains(srcSqlServerTableName))
{
continue;
}
}
string sqlCeTableName = srcSqlServerTableName;
DataTable tempDs = srcEngine.GetColumnInfoFromTable(srcSqlServerTableName);
DataTable tempTable = tempDs;
#if DEBUG
tempDs.WriteXml(GlobalDefine.MyGlobal.GlobalDebugFolder + "SourceSchema.xml");
#else
#endif
SyncResultArgs args = new SyncResultArgs();
args.TableName = srcSqlServerTableName;
//Start Generate the Create Sdf table command
string tempCreateTableCmd = string.Empty;
tempCreateTableCmd = String.Format("CREATE TABLE [{0}] ", sqlCeTableName);
string tempSechma = string.Empty;
for (int i = 0; i < tempTable.Rows.Count; i++)
{
Debug.WriteLine("Source Field Name ------>" + tempTable.Rows[i]["COLUMN_NAME"].ToString());
//获取每个字段的类型和长度,If null then Each Type Define the size themself
//in ParseSqlServerDbTypeToSqlCeDbType method
int?length = null;
string lenNode =
CoreEA.Utility.TypeConvertor.ParseSqlServerLengthNodeNameFromTypeName(
tempTable.Rows[i]["DATA_TYPE"].ToString()
);
if ((!string.IsNullOrEmpty(lenNode)) && ((tempTable.Rows[i][lenNode] != DBNull.Value)))
{
length = int.Parse(tempTable.Rows[i][lenNode].ToString());
}
//建上述结果转换成SSCE 类型和语法
string appendix = CoreEA.Utility.TypeConvertor.ParseSqlServerDbTypeToSqlCeDbType(tempTable.Rows[i]["DATA_TYPE"].ToString(), length);
tempSechma += String.Format("{0} {1},", tempTable.Rows[i]["COLUMN_NAME"].ToString(), appendix);
}
tempSechma = tempSechma.Substring(0, tempSechma.Length - 1);
tempCreateTableCmd = String.Format("{0} ({1})", tempCreateTableCmd, tempSechma);
if (destEngine.DoExecuteNonQuery(tempCreateTableCmd) != -1)
{
args.LastErrorMsg = "Can't Create Target Table";
args.ProcessStatus = false;
resultInfo.Add(args);
//如果出错，继续执行下一次转换
continue;
}
if (isNeedCopyData)
{
CommonUtil.CopyTable(srcEngine.GetConnection(), (SqlCeConnection)destEngine.GetConnection(),
String.Format("select * from {0}", srcSqlServerTableName), sqlCeTableName);
}
args.ProcessStatus = true;
resultInfo.Add(args);
}
}
catch (Exception ee)
{
ee.HandleMyException();
//((SqlCeDatabase)destEngine.DbHandler).CloseSharedConnection();
if (File.Exists(targetCeDBFile))
{
File.Delete(targetCeDBFile);
}
}
return(resultInfo);
}
