Int64 IMDAreaDataAccess.Delete(MDAreaEntity mDAreaEntity, String filterExpression, DatabaseOperationType option, TransactionRequired reqTran)
{
try
{
long retValues = -99;
switch (reqTran)
{
case TransactionRequired.No:
{
retValues = Delete(mDAreaEntity, filterExpression, option);
break;
}
case TransactionRequired.Yes:
{
retValues = DeleteTran(mDAreaEntity, filterExpression, option);
break;
}
default:
{
retValues = -99;
break;
}
}
return(retValues);
}
catch (Exception ex)
{
throw ex;
}
}
Int64 IMDAreaDataAccess.Add(MDAreaEntity mDAreaEntity, DatabaseOperationType option, TransactionRequired reqTran)
{
try
{
long retValues = -99;
switch (reqTran)
{
case TransactionRequired.No:
{
retValues = Add(mDAreaEntity, option);
break;
}
case TransactionRequired.Yes:
{
retValues = AddTran(mDAreaEntity, option);
break;
}
default:
{
retValues = -99;
break;
}
}
return(retValues);
}
catch (Exception ex)
{
throw ex;
}
}
private void SaveMDAreaEntity()
{
if (IsValid)
{
try
{
MDAreaEntity mDAreaEntity = BuildMDAreaEntity();
Int64 result = -1;
if (mDAreaEntity.IsNew)
{
result = FCCMDArea.GetFacadeCreate().Add(mDAreaEntity, DatabaseOperationType.Add, TransactionRequired.No);
}
else
{
String filterExpression = SqlExpressionBuilder.PrepareFilterExpression(MDAreaEntity.FLD_NAME_AreaID, mDAreaEntity.AreaID.ToString(), SQLMatchType.Equal);
result = FCCMDArea.GetFacadeCreate().Update(mDAreaEntity, filterExpression, DatabaseOperationType.Update, TransactionRequired.No);
}
if (result > 0)
{
_AreaID = 0;
_MDAreaEntity = new MDAreaEntity();
PrepareInitialView();
BindMDAreaList();
if (mDAreaEntity.IsNew)
{
MiscUtil.ShowMessage(lblMessage, "Area Information has been added successfully.", false);
}
else
{
MiscUtil.ShowMessage(lblMessage, "Area Information has been updated successfully.", false);
}
}
else
{
if (mDAreaEntity.IsNew)
{
MiscUtil.ShowMessage(lblMessage, "Failed to add Area Information.", false);
}
else
{
MiscUtil.ShowMessage(lblMessage, "Failed to update Area Information.", false);
}
}
}
catch (Exception ex)
{
MiscUtil.ShowMessage(lblMessage, ex.Message, true);
}
}
}
private MDAreaEntity BuildMDAreaEntity()
{
MDAreaEntity mDAreaEntity = CurrentMDAreaEntity;
mDAreaEntity.Name = txtName.Text.Trim();
mDAreaEntity.Description = txtDescription.Text.Trim();
mDAreaEntity.IsRemoved = chkIsRemoved.Checked;
return(mDAreaEntity);
}
private Int64 UpdateTran(MDAreaEntity mDAreaEntity, String filterExpression, DatabaseOperationType option)
{
long returnCode = -99;
const string SP = "dbo.MDArea_SET";
Database db = DatabaseFactory.CreateDatabase();
using (DbCommand cmd = db.GetStoredProcCommand(SP))
{
AddOptionParameter(cmd, option, db);
AddOutputParameter(cmd, db);
AddFilterExpressionParameter(cmd, filterExpression, db);
db.AddInParameter(cmd, "@AreaID", DbType.Int64, mDAreaEntity.AreaID);
db.AddInParameter(cmd, "@Name", DbType.String, mDAreaEntity.Name);
db.AddInParameter(cmd, "@Description", DbType.String, mDAreaEntity.Description);
db.AddInParameter(cmd, "@IsRemoved", DbType.Boolean, mDAreaEntity.IsRemoved);
DbConnection connection = db.CreateConnection();
connection.Open();
DbTransaction transaction = connection.BeginTransaction();
try
{
using (IDataReader reader = db.ExecuteReader(cmd, transaction))
{
returnCode = GetReturnCodeFromParameter(cmd);
}
if (returnCode > 0)
{
transaction.Commit();
}
else
{
throw new ArgumentException("Error Code." + returnCode.ToString());
}
}
catch (Exception ex)
{
transaction.Rollback();
throw ex;
}
finally
{
transaction.Dispose();
connection.Close();
connection = null;
}
}
return(returnCode);
}
protected void lvMDArea_ItemCommand(object sender, ListViewCommandEventArgs e)
{
Int64 AreaID;
Int64.TryParse(e.CommandArgument.ToString(), out AreaID);
if (AreaID > 0)
{
if (string.Equals(e.CommandName, "EditItem"))
{
_AreaID = AreaID;
PrepareEditView();
cpeEditor.Collapsed = false;
cpeEditor.ClientState = "false";
}
else if (string.Equals(e.CommandName, "DeleteItem"))
{
try
{
Int64 result = -1;
String fe = SqlExpressionBuilder.PrepareFilterExpression(MDAreaEntity.FLD_NAME_AreaID, AreaID.ToString(), SQLMatchType.Equal);
MDAreaEntity mDAreaEntity = new MDAreaEntity();
result = FCCMDArea.GetFacadeCreate().Delete(mDAreaEntity, fe, DatabaseOperationType.Delete, TransactionRequired.No);
if (result == 0)
{
_AreaID = 0;
_MDAreaEntity = new MDAreaEntity();
PrepareInitialView();
BindMDAreaList();
MiscUtil.ShowMessage(lblMessage, "Area has been successfully deleted.", true);
}
else
{
MiscUtil.ShowMessage(lblMessage, "Failed to delete Area.", true);
}
}
catch (Exception ex)
{
MiscUtil.ShowMessage(lblMessage, ex.Message, true);
}
}
}
}
private void PrepareEditView()
{
MDAreaEntity mDAreaEntity = CurrentMDAreaEntity;
if (!mDAreaEntity.IsNew)
{
txtName.Text = mDAreaEntity.Name.ToString();
txtDescription.Text = mDAreaEntity.Description.ToString();
chkIsRemoved.Checked = mDAreaEntity.IsRemoved;
btnSubmit.Text = "Update";
btnAddNew.Visible = true;
}
}
private Int64 Update(MDAreaEntity mDAreaEntity, String filterExpression, DatabaseOperationType option)
{
long returnCode = -99;
const string SP = "dbo.MDArea_SET";
using (DbCommand cmd = Database.GetStoredProcCommand(SP))
{
AddOptionParameter(cmd, option);
AddOutputParameter(cmd);
AddFilterExpressionParameter(cmd, filterExpression);
Database.AddInParameter(cmd, "@AreaID", DbType.Int64, mDAreaEntity.AreaID);
Database.AddInParameter(cmd, "@Name", DbType.String, mDAreaEntity.Name);
Database.AddInParameter(cmd, "@Description", DbType.String, mDAreaEntity.Description);
Database.AddInParameter(cmd, "@IsRemoved", DbType.Boolean, mDAreaEntity.IsRemoved);
using (IDataReader reader = Database.ExecuteReader(cmd))
{
returnCode = GetReturnCodeFromParameter(cmd);
switch (returnCode)
{
case SqlConstants.DB_STATUS_CODE_DATAALREADYEXIST:
{
throw new ArgumentException("MDAreaEntity already exists. Please specify another MDAreaEntity.");
}
case SqlConstants.DB_STATUS_CODE_DATAUPDATEDFROMOTHERSESSION:
{
throw new ArgumentException("MDAreaEntity data already updated from different session.");
}
case SqlConstants.DB_STATUS_CODE_FAIL_OPERATION:
{
throw new ArgumentException("MDAreaEntity already exists. Please specify another MDAreaEntity.");
}
}
}
}
return(returnCode);
}
Int64 IMDAreaFacade.Delete(MDAreaEntity mDAreaEntity, String filterExpression, DatabaseOperationType option, TransactionRequired reqTran)
{
return(DataAccessFactory.CreateMDAreaDataAccess().Delete(mDAreaEntity, filterExpression, option, reqTran));
}
Int64 IMDAreaFacade.Add(MDAreaEntity mDAreaEntity, DatabaseOperationType option, TransactionRequired reqTran)
{
return(DataAccessFactory.CreateMDAreaDataAccess().Add(mDAreaEntity, option, reqTran));
}
protected void btnAddNew_Click(object sender, EventArgs e)
{
_AreaID = 0;
_MDAreaEntity = new MDAreaEntity();
PrepareInitialView();
}
