Int64 IACClassDataAccess.Delete(ACClassEntity aCClassEntity, String filterExpression, DatabaseOperationType option, TransactionRequired reqTran)
{
try
{
long retValues = -99;
switch (reqTran)
{
case TransactionRequired.No:
{
retValues = Delete(aCClassEntity, filterExpression, option);
break;
}
case TransactionRequired.Yes:
{
retValues = DeleteTran(aCClassEntity, filterExpression, option);
break;
}
default:
{
retValues = -99;
break;
}
}
return(retValues);
}
catch (Exception ex)
{
throw ex;
}
}
Int64 IACClassDataAccess.Add(ACClassEntity aCClassEntity, DatabaseOperationType option, TransactionRequired reqTran)
{
try
{
long retValues = -99;
switch (reqTran)
{
case TransactionRequired.No:
{
retValues = Add(aCClassEntity, option);
break;
}
case TransactionRequired.Yes:
{
retValues = AddTran(aCClassEntity, option);
break;
}
default:
{
retValues = -99;
break;
}
}
return(retValues);
}
catch (Exception ex)
{
throw ex;
}
}
private Int64 UpdateTran(ACClassEntity aCClassEntity, String filterExpression, DatabaseOperationType option)
{
long returnCode = -99;
const string SP = "dbo.ACClass_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, "@ClassID", DbType.Int64, aCClassEntity.ClassID);
db.AddInParameter(cmd, "@ClassTypeID", DbType.Int64, aCClassEntity.ClassTypeID);
db.AddInParameter(cmd, "@Name", DbType.String, aCClassEntity.Name);
db.AddInParameter(cmd, "@Description", DbType.String, aCClassEntity.Description);
db.AddInParameter(cmd, "@IsInActive", DbType.Boolean, aCClassEntity.IsInActive);
db.AddInParameter(cmd, "@IsRemoved", DbType.Boolean, aCClassEntity.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);
}
private void SaveACClassEntity()
{
if (IsValid)
{
try
{
ACClassEntity aCClassEntity = BuildACClassEntity();
Int64 result = -1;
if (aCClassEntity.IsNew)
{
result = FCCACClass.GetFacadeCreate().Add(aCClassEntity, DatabaseOperationType.Add, TransactionRequired.No);
}
else
{
String filterExpression = SqlExpressionBuilder.PrepareFilterExpression(ACClassEntity.FLD_NAME_ClassID, aCClassEntity.ClassID.ToString(), SQLMatchType.Equal);
result = FCCACClass.GetFacadeCreate().Update(aCClassEntity, filterExpression, DatabaseOperationType.Update, TransactionRequired.No);
}
if (result > 0)
{
_ClassID = 0;
_ACClassEntity = new ACClassEntity();
PrepareInitialView();
BindACClassList();
if (aCClassEntity.IsNew)
{
MiscUtil.ShowMessage(lblMessage, "A CClass Information has been added successfully.", false);
}
else
{
MiscUtil.ShowMessage(lblMessage, "A CClass Information has been updated successfully.", false);
}
}
else
{
if (aCClassEntity.IsNew)
{
MiscUtil.ShowMessage(lblMessage, "Failed to add A CClass Information.", false);
}
else
{
MiscUtil.ShowMessage(lblMessage, "Failed to update A CClass Information.", false);
}
}
}
catch (Exception ex)
{
MiscUtil.ShowMessage(lblMessage, ex.Message, true);
}
}
}
protected void lvACClass_ItemCommand(object sender, ListViewCommandEventArgs e)
{
Int64 ClassID;
Int64.TryParse(e.CommandArgument.ToString(), out ClassID);
if (ClassID > 0)
{
if (string.Equals(e.CommandName, "EditItem"))
{
_ClassID = ClassID;
PrepareEditView();
cpeEditor.Collapsed = false;
cpeEditor.ClientState = "false";
}
else if (string.Equals(e.CommandName, "DeleteItem"))
{
try
{
Int64 result = -1;
String fe = SqlExpressionBuilder.PrepareFilterExpression(ACClassEntity.FLD_NAME_ClassID, ClassID.ToString(), SQLMatchType.Equal);
ACClassEntity aCClassEntity = new ACClassEntity();
result = FCCACClass.GetFacadeCreate().Delete(aCClassEntity, fe, DatabaseOperationType.Delete, TransactionRequired.No);
if (result == 0)
{
_ClassID = 0;
_ACClassEntity = new ACClassEntity();
PrepareInitialView();
BindACClassList();
MiscUtil.ShowMessage(lblMessage, "A CClass has been successfully deleted.", true);
}
else
{
MiscUtil.ShowMessage(lblMessage, "Failed to delete A CClass.", true);
}
}
catch (Exception ex)
{
MiscUtil.ShowMessage(lblMessage, ex.Message, true);
}
}
}
}
private Int64 Update(ACClassEntity aCClassEntity, String filterExpression, DatabaseOperationType option)
{
long returnCode = -99;
const string SP = "dbo.ACClass_SET";
using (DbCommand cmd = Database.GetStoredProcCommand(SP))
{
AddOptionParameter(cmd, option);
AddOutputParameter(cmd);
AddFilterExpressionParameter(cmd, filterExpression);
Database.AddInParameter(cmd, "@ClassID", DbType.Int64, aCClassEntity.ClassID);
Database.AddInParameter(cmd, "@ClassTypeID", DbType.Int64, aCClassEntity.ClassTypeID);
Database.AddInParameter(cmd, "@Name", DbType.String, aCClassEntity.Name);
Database.AddInParameter(cmd, "@Description", DbType.String, aCClassEntity.Description);
Database.AddInParameter(cmd, "@IsInActive", DbType.Boolean, aCClassEntity.IsInActive);
Database.AddInParameter(cmd, "@IsRemoved", DbType.Boolean, aCClassEntity.IsRemoved);
using (IDataReader reader = Database.ExecuteReader(cmd))
{
returnCode = GetReturnCodeFromParameter(cmd);
switch (returnCode)
{
case SqlConstants.DB_STATUS_CODE_DATAALREADYEXIST:
{
throw new ArgumentException("ACClassEntity already exists. Please specify another ACClassEntity.");
}
case SqlConstants.DB_STATUS_CODE_DATAUPDATEDFROMOTHERSESSION:
{
throw new ArgumentException("ACClassEntity data already updated from different session.");
}
case SqlConstants.DB_STATUS_CODE_FAIL_OPERATION:
{
throw new ArgumentException("ACClassEntity already exists. Please specify another ACClassEntity.");
}
}
}
}
return(returnCode);
}
private void PrepareEditView()
{
ACClassEntity aCClassEntity = CurrentACClassEntity;
if (!aCClassEntity.IsNew)
{
if (ddlClassTypeID.Items.Count > 0 && aCClassEntity.ClassTypeID != null)
{
ddlClassTypeID.SelectedValue = aCClassEntity.ClassTypeID.ToString();
}
txtName.Text = aCClassEntity.Name.ToString();
txtDescription.Text = aCClassEntity.Description.ToString();
chkIsInActive.Checked = aCClassEntity.IsInActive;
chkIsRemoved.Checked = aCClassEntity.IsRemoved;
btnSubmit.Text = "Update";
btnAddNew.Visible = true;
}
}
private ACClassEntity BuildACClassEntity()
{
ACClassEntity aCClassEntity = CurrentACClassEntity;
if (ddlClassTypeID.Items.Count > 0)
{
if (ddlClassTypeID.SelectedValue == "0")
{
}
else
{
aCClassEntity.ClassTypeID = Int64.Parse(ddlClassTypeID.SelectedValue);
}
}
aCClassEntity.Name = txtName.Text.Trim();
aCClassEntity.Description = txtDescription.Text.Trim();
aCClassEntity.IsInActive = chkIsInActive.Checked;
aCClassEntity.IsRemoved = chkIsRemoved.Checked;
return(aCClassEntity);
}
Int64 IACClassFacade.Delete(ACClassEntity aCClassEntity, String filterExpression, DatabaseOperationType option, TransactionRequired reqTran)
{
return(DataAccessFactory.CreateACClassDataAccess().Delete(aCClassEntity, filterExpression, option, reqTran));
}
Int64 IACClassFacade.Add(ACClassEntity aCClassEntity, DatabaseOperationType option, TransactionRequired reqTran)
{
return(DataAccessFactory.CreateACClassDataAccess().Add(aCClassEntity, option, reqTran));
}
protected void btnAddNew_Click(object sender, EventArgs e)
{
_ClassID = 0;
_ACClassEntity = new ACClassEntity();
PrepareInitialView();
}
