/// <summary>
/// This method must be called by the application when it has started.
/// </summary>
public void OnAppStarted()
{
if (AppStatus != KwsAppStatus.Starting) return;
AppStatus = KwsAppStatus.Started;
Kws.OnKwsSmNotif += OnKwsSmNotif;
Kws.Sm.OnAppStarted();
}
/// <summary>
/// Initialization code common to both the deserialized and
/// non-deserialized cases. This method must be called explicitly
/// when the workspace is deserialized.
/// </summary>
public virtual void Initialize(IAppHelper appHelper)
{
Helper = appHelper;
Helper.OnKwsStatusChanged += OnKwsStatusChangedInternal;
AppStatus = KwsAppStatus.Stopped;
DirtyFlag = false;
}
/// <summary>
/// This method must be called by the application when it has started.
/// </summary>
public void OnAppStarted()
{
if (AppStatus != KwsAppStatus.Starting)
{
return;
}
AppStatus = KwsAppStatus.Started;
Kws.OnKwsSmNotif += OnKwsSmNotif;
Kws.Sm.OnAppStarted();
}
/// <summary>
/// This method must be called by the application when it has stopped.
/// </summary>
public void OnAppStopped()
{
if (AppStatus != KwsAppStatus.Stopping)
{
return;
}
AppStatus = KwsAppStatus.Stopped;
Kws.OnKwsSmNotif -= OnKwsSmNotif;
Kws.Sm.OnAppStopped();
}
/// <summary>
/// Initialization code common to both the deserialized and
/// non-deserialized cases. This method must be called explicitly
/// when the workspace is deserialized.
/// </summary>
public virtual void Initialize(IAppHelper appHelper)
{
Helper = appHelper;
Helper.OnKwsStatusChanged += OnKwsStatusChangedInternal;
AppStatus = KwsAppStatus.Stopped;
DirtyFlag = false;
}
/// <summary>
/// Stop the applications if they are starting / started.
/// </summary>
public void StopApp()
{
if (AppStatus == KwsAppStatus.Stopped || AppStatus == KwsAppStatus.Stopping) return;
try
{
AppStatus = KwsAppStatus.Stopping;
foreach (KwsApp app in AppTree.Values)
{
if (app.AppStatus == KwsAppStatus.Started || app.AppStatus == KwsAppStatus.Starting)
app.AppStatus = KwsAppStatus.Stopping;
app.RequestStop();
}
Sm.OnAppStopped();
}
// We cannot handle applications that won't stop.
catch (Exception ex)
{
Base.HandleException(ex, true);
}
}
/// <summary>
/// Start the applications if they are stopped.
/// </summary>
public void StartApp()
{
if (AppStatus != KwsAppStatus.Stopped) return;
AppStatus = KwsAppStatus.Starting;
// Applications have an implicit reference to the workspace when
// they aren't stopped.
AddRef();
// Try to start the applications, until all applications are started
// or a request to stop the applications is received.
foreach (KwsApp app in AppTree.Values)
{
try
{
if (AppStatus != KwsAppStatus.Starting) break;
Debug.Assert(app.AppStatus == KwsAppStatus.Stopped);
app.AppStatus = KwsAppStatus.Starting;
app.RequestStart();
}
catch (Exception ex)
{
Sm.HandleAppFailure(app, ex);
return;
}
// Required if there are no applications.
Sm.OnAppStarted();
}
}
/// <summary>
/// This method must be called by the application when it has stopped.
/// </summary>
public void OnAppStopped()
{
if (AppStatus != KwsAppStatus.Stopping) return;
AppStatus = KwsAppStatus.Stopped;
Kws.OnKwsSmNotif -= OnKwsSmNotif;
Kws.Sm.OnAppStopped();
}
public KwsSmNotifApp(Workspace kws, KwsAppStatus status)
: base(kws)
{
Status = status;
}
public KwsSmNotifApp(Workspace kws, KwsAppStatus status)
: base(kws)
{
Status = status;
}
