private void DefaultSession_BeforeConnect(object sender, SessionManipulationEventArgs e)
{
throw new Exception(
"This error occurs because you tried to use the Session.DefaultSession " +
"(please refer to XPO documentation to learn more) in XAF. " +
"It is not allowed by default. Instead, use the XafApplication.ConnectionString property " +
"to configure the connection to the database according to your needs. " +
"Most likely, this problem is caused by the fact that you instantiated your persistent object, " +
"XPCollection, etc. without the Session parameter and the default session was used by default. " +
"Use a non-default session object to instantiate your objects and collections.");
}
private void directBaseUow_BeforeCommitTransaction(object sender, SessionManipulationEventArgs e)
{
var listDemo = new List <DemoInfo>();
var listSource = new List <SourseInfo>();
foreach (var item in e.Session.GetObjectsToSave())
{
switch (item)
{
case DemoInfo demoInfo:
{
if (!listDemo.Contains(demoInfo))
{
listDemo.Add(demoInfo);
}
break;
}
case SourseInfo sourseInfo:
{
if (!listSource.Contains(sourseInfo))
{
listSource.Add(sourseInfo);
}
break;
}
case ConsultRecord consultRecord:
{
if (consultRecord.DemoInfo != null && !listDemo.Contains(consultRecord.DemoInfo))
{
listDemo.Add(consultRecord.DemoInfo);
}
if (consultRecord.SourseInfo != null && !listSource.Contains(consultRecord.SourseInfo))
{
listSource.Add(consultRecord.SourseInfo);
}
break;
}
}
}
foreach (var demoInfo in listDemo)
{
demoInfo.CalculateCurrentCount();
}
foreach (var sourseInfo in listSource)
{
sourseInfo.CalculateCurrentCount();
}
}
private void UnitOfWork_BeforeDisconnect(object sender, SessionManipulationEventArgs e)
{
}
private void UnitOfWork_AfterConnect(object sender, SessionManipulationEventArgs e)
{
}
private void UnitOfWork_AfterCommitTransaction(object sender, SessionManipulationEventArgs e)
{
}
/// <summary>
/// Handles the AfterCommitTransaction event of the session control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="DevExpress.Xpo.SessionManipulationEventArgs"/> instance containing the event data.</param>
private void session_AfterCommitTransaction(object sender, SessionManipulationEventArgs e)
{
// save changes
saveProtocolData();
trackedObjects.Refresh();
}
/// <summary>
/// Handles the AfterRollbackTransaction event of the session control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="DevExpress.Xpo.SessionManipulationEventArgs"/> instance containing the event data.</param>
private void session_AfterRollbackTransaction(object sender, SessionManipulationEventArgs e)
{
// clear lists
trackedObjects.Clear();
sessionEvents.Rollback();
}
private void Session_AfterCommitTransaction(object sender, SessionManipulationEventArgs e)
{
AcceptSequence();
}
static void UnitOfWorkBeforePreProcessCommitedList(object sender, SessionManipulationEventArgs e)
{
System.Diagnostics.Debug.WriteLine("UnitOfWorkBeforePreProcessCommitedList()");
}
static void UnitOfWorkBeforeFlushChanges(object sender, SessionManipulationEventArgs e)
{
System.Diagnostics.Debug.WriteLine("UnitOfWorkBeforeFlushChanges()");
}
static void UnitOfWorkBeforeDisconnect(object sender, SessionManipulationEventArgs e)
{
System.Diagnostics.Debug.WriteLine("UnitOfWorkBeforeDisconnect()");
}
static void UnitOfWorkAfterCommitTransaction(object sender, SessionManipulationEventArgs e)
{
System.Diagnostics.Debug.WriteLine("UnitOfWorkAfterCommitTransaction()");
}
static void UnitOfWorkAfterBeginTrackingChanges(object sender, SessionManipulationEventArgs e)
{
System.Diagnostics.Debug.WriteLine("UnitOfWorkAfterBeginTrackingChanges()");
}
/// <summary>
/// Handles the AfterRollbackTransaction event of the session control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="DevExpress.Xpo.SessionManipulationEventArgs"/> instance containing the event data.</param>
private void session_AfterRollbackTransaction(object sender, SessionManipulationEventArgs e)
{
// clear lists
trackedObjects.Clear();
sessionEvents.Rollback();
}
private void UnitOfWork_BeforeRollbackTransaction(object sender, SessionManipulationEventArgs e)
{
}
static void UnitOfWorkBeforeRollbackTransaction(object sender, SessionManipulationEventArgs e)
{
System.Diagnostics.Debug.WriteLine("UnitOfWorkBeforeRollbackTransaction()");
}
private static void SessionOnAfterCommitTransaction(object sender, SessionManipulationEventArgs e)
{
((Session)sender).AfterCommitTransaction -= SessionOnAfterCommitTransaction;
Instance.Accept();
}
private void Session_AfterRollBack(object sender, SessionManipulationEventArgs e)
{
CancelSequence();
}
void Session_AfterCommitTransaction(object sender, SessionManipulationEventArgs e)
{
AcceptSequence();
}
/// <summary>
/// Handles the AfterCommitTransaction event of the session control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="DevExpress.Xpo.SessionManipulationEventArgs"/> instance containing the event data.</param>
private void session_AfterCommitTransaction(object sender, SessionManipulationEventArgs e)
{
// save changes
saveProtocolData();
trackedObjects.Refresh();
}
void Session_AfterRollBack(object sender, SessionManipulationEventArgs e)
{
CancelSequence();
}
public void SessionManipulationHandler(object sender, SessionManipulationEventArgs e)
{
EvalTransactionState();
}
private void DefaultSession_BeforeConnect(object sender, SessionManipulationEventArgs e)
{
throw new Exception(
"This error occurs because you tried to use the Session.DefaultSession " +
"(please refer to XPO documentation to learn more) in XAF. " +
"It is not allowed by default. Instead, use the XafApplication.ConnectionString property " +
"to configure the connection to the database according to your needs. " +
"Most likely, this problem is caused by the fact that you instantiated your persistent object, " +
"XPCollection, etc. without the Session parameter and the default session was used by default. " +
"Use a non-default session object to instantiate your objects and collections.");
}
