private void UpdateDatabase()
{
// Initialize extra data
ViewFullLengthLiningTDS viewFullLengthLiningTDS = new ViewFullLengthLiningTDS();
ViewJLinersheetTDS viewJLinersheetTDS = new ViewJLinersheetTDS();
string tdsToWork = "addRecord";
// Save data
int companyId = Convert.ToInt32(Session["companyID"]);
LFSRecordGateway lfsRecordGateway = new LFSRecordGateway();
lfsRecordGateway.UpdateRecord2(tdsLfsRecord, companyId, addRecordTDS, viewFullLengthLiningTDS, viewJLinersheetTDS, tdsToWork);
// Store datasets
Session["tdsLfsRecord"] = tdsLfsRecord;
Session["addRecordTDS"] = addRecordTDS;
}
//
// UpdateRecord2
//
// Updates the database from a typed dataset containing a row for LFS_MASTER_AREA,
// and zero or more rows for LFS_M2_TABLES.
//
public void UpdateRecord2(TDSLFSRecord dataSet, int companyId, AddRecordTDS addRecordTDS, ViewFullLengthLiningTDS viewFullLengthLiningTDS, ViewJLinersheetTDS viewJLinersheetTDS, string tdsToWork)
{
//--- Prepare transaction
//--- ... Open connection and start transaction
dcConnection.Open();
SqlTransaction transaction2 = dcConnection.BeginTransaction();
//... Assign transaction to data adapters
this.daLFSMasterArea.InsertCommand.Transaction = transaction2;
this.daLFSMasterArea.UpdateCommand.Transaction = transaction2;
this.daLFSMasterArea.DeleteCommand.Transaction = transaction2;
this.daLFSJunctionLiner2.InsertCommand.Transaction = transaction2;
this.daLFSJunctionLiner2.UpdateCommand.Transaction = transaction2;
this.daLFSJunctionLiner2.DeleteCommand.Transaction = transaction2;
this.daLfsMasterAreaRct.InsertCommand.Transaction = transaction2;
this.daLfsMasterAreaRct.UpdateCommand.Transaction = transaction2;
this.daLfsMasterAreaRct.DeleteCommand.Transaction = transaction2;
this.daLfsJunctionLinerRct.InsertCommand.Transaction = transaction2;
this.daLfsJunctionLinerRct.UpdateCommand.Transaction = transaction2;
this.daLfsJunctionLinerRct.DeleteCommand.Transaction = transaction2;
try
{
//Update database
//... deletes
daLFSJunctionLiner2.Update(dataSet.LFS_JUNCTION_LINER2.Select("", "", DataViewRowState.Deleted));
daLFSMasterArea.Update(dataSet.LFS_MASTER_AREA.Select("", "", DataViewRowState.Deleted));
//... updates
daLFSJunctionLiner2.Update(dataSet.LFS_JUNCTION_LINER2.Select("", "", DataViewRowState.ModifiedCurrent));
daLFSMasterArea.Update(dataSet.LFS_MASTER_AREA.Select("", "", DataViewRowState.ModifiedCurrent));
//... inserts
// Point Repairs
daLFSMasterArea.Update(dataSet.LFS_MASTER_AREA.Select("", "", DataViewRowState.Added));
daLFSJunctionLiner2.Update(dataSet.LFS_JUNCTION_LINER2.Select("", "", DataViewRowState.Added));
//... record change tracking records
daLfsMasterAreaRct.Update(dataSet);
//--- Commit transaction
transaction2.Commit();
}
catch (DBConcurrencyException dBConcurrencyException)
{
//--- Rollback transaction
transaction2.Rollback();
//--- Throw exception
throw new Exception("Concurrency error: Another user already updated the data you are working on. Your operation has been cancelled.", dBConcurrencyException);
}
catch (SqlException sqlException)
{
//--- Rollback transaction
transaction2.Rollback();
//--- Throw exception
byte severityLevel = sqlException.Class;
if (severityLevel <= 16)
{
throw new Exception("Low severity error. Your operation has been cancelled. SQL Error " + severityLevel + ".");
}
if ((severityLevel >= 17) && (severityLevel <= 19))
{
throw new Exception("Mid severity error. Your operation has been cancelled. SQL Error " + severityLevel + ".");
}
if (severityLevel >= 20)
{
throw new Exception("High severity error. Your operation has been cancelled. SQL Error " + severityLevel + ".");
}
}
catch (Exception e)
{
//--- Rollback transaction
transaction2.Rollback();
//--- Throw exception
throw new Exception("Unknow error. Your operation has been cancelled.", e);
}
finally
{
//--- Close connection
if (dcConnection.State == System.Data.ConnectionState.Open)
{
dcConnection.Close();
}
object[] array = dataSet.LFS_MASTER_AREA.Rows[0].ItemArray;
Guid newId = (Guid)array.GetValue(0);
if (tdsToWork == "addRecord")
{
AddRecordPointRepairs addRecordPointRepairs = new AddRecordPointRepairs(addRecordTDS);
addRecordPointRepairs.Save(companyId, newId);
}
if (tdsToWork == "viewFullLengthLining")
{
ViewFullLengthLiningLfsM2Tables viewFullLengthLiningLfsM2Tables = new ViewFullLengthLiningLfsM2Tables(viewFullLengthLiningTDS);
viewFullLengthLiningLfsM2Tables.Save(companyId, newId);
}
if (tdsToWork == "viewJLinersheet")
{
ViewJLinersheetJunctionLiner viewJLinersheetJunctionLiner = new ViewJLinersheetJunctionLiner(viewJLinersheetTDS);
viewJLinersheetJunctionLiner.Save(companyId, newId);
}
}
}
/// ////////////////////////////////////////////////////////////////////////
/// EVENTS
///
protected void Page_Load(object sender, System.EventArgs e)
{
if (!IsPostBack)
{
//--- Security check
if (!Convert.ToBoolean(Session["sgLFS_APP_VIEW"]))
{
Response.Redirect("./../error_page.aspx?error=" + "You are not authorized to view this page. Contact your system administrator.");
}
// Prepare initial
Session.Remove("lfsM2TablesDummy");
//... Restore data set lfs record
tdsLfsRecord = (TDSLFSRecord)Session["tdsLfsRecord"];
// ... for client
CompaniesGateway companiesGateway = new CompaniesGateway();
tbxCOMPANIES_ID.Text = companiesGateway.GetName((int)tdsLfsRecord.LFS_MASTER_AREA.Rows[0]["COMPANIES_ID"], Convert.ToInt32(Session["companyID"]));
// ... for measurement type
LFSMeasurementTypeGateway lfsMeasurementTypeGateway = new LFSMeasurementTypeGateway();
DataSet dsLfsMeasurementType = lfsMeasurementTypeGateway.GetLFSMeasurementTypeForDropDownList("");
ddlMeasurementType.DataSource = dsLfsMeasurementType;
ddlMeasurementType.DataTextField = "MeasurementType";
// Load LfsM2Tables data
int companyId = Convert.ToInt32(Session["companyID"]);
Guid id = new Guid(Request.QueryString["id"].ToString());
hdfId.Value = Request.QueryString["id"].ToString();
viewFullLengthLiningTDS = new ViewFullLengthLiningTDS();
ViewFullLengthLiningLfsM2TablesGateway viewFullLengthLiningLfsM2TablesGateway = new ViewFullLengthLiningLfsM2TablesGateway(viewFullLengthLiningTDS);
viewFullLengthLiningLfsM2TablesGateway.LoadById(id, companyId);
Session["viewFullLengthLiningTDS"] = viewFullLengthLiningTDS;
lfsM2Tables = viewFullLengthLiningTDS.LfsM2Tables;
Session["lfsM2Tables"] = lfsM2Tables;
// Databind
Page.DataBind();
TDSLFSRecord.LFS_MASTER_AREARow lfsMasterAreaRow = tdsLfsRecord.LFS_MASTER_AREA.FindByIDCOMPANY_ID(new Guid(tbxID.Text), Convert.ToInt32(Session["companyID"]));
ddlMeasurementType.SelectedValue = (lfsMasterAreaRow.IsMeasurementTypeNull()) ? "" : lfsMasterAreaRow.MeasurementType;
}
else
{
// Restore data set lfs record
tdsLfsRecord = (TDSLFSRecord)Session["tdsLfsRecord"];
viewFullLengthLiningTDS = (ViewFullLengthLiningTDS)Session["viewFullLengthLiningTDS"];
}
}
/// <summary>
/// InitData
/// </summary>
protected override void InitData()
{
_data = new ViewFullLengthLiningTDS();
}