/// <summary>
///
/// </summary>
/// <param name="e"></param>
private void NotifyConfigChanged(ConfigChangedEventArgs e)
{
Delegate[] invocationList = null;
lock (eventHandlersLock)
{
ConfigChangedEventHandler handler = eventHandles[e.GetParameter.GroupName] as ConfigChangedEventHandler;
if (handler != null)
{
invocationList = handler.GetInvocationList();
}
}
try
{
if (invocationList != null)
{
foreach (ConfigChangedEventHandler callback in invocationList)
{
if (callback != null)
{
callback(this, e);
}
}
}
}
catch // (Exception e)
{
//EventLog.WriteEntry(GetEventSourceName(), Resources.ExceptionEventRaisingFailed + GetType().FullName + " :" + e.Message);
}
}
protected void OnConfigChanged(SettingsFlags flags)
{
ConfigChangedEventHandler handler = ConfigChanged;
if (handler != null)
{
_logger.Info("Fire config changed event");
handler(this, new ConfigChangedEventArgs(flags));
}
}
/// <summary>
///
/// </summary>
/// <param name="getParameter"></param>
/// <param name="handler"></param>
public void AddChangeHandler(IConfigParameter getParameter, ConfigChangedEventHandler handler)
{
ConfigChangedEventHandler callback = eventHandles[getParameter.GroupName] as ConfigChangedEventHandler;
if (callback == null)
{
lock (eventHandlersLock)
{
callback = eventHandles[getParameter.GroupName] as ConfigChangedEventHandler;
if (callback == null)
{
eventHandles.AddHandler(getParameter.GroupName, handler);
}
}
}
}
/// <summary>
/// <para>Raises the <see cref="Changed"/> event.</para>
/// </summary>
protected virtual void OnChanged()
{
ConfigChangedEventHandler callbacks = (ConfigChangedEventHandler)_eventHandlers[_configChangedKey];
ConfigChangedEventArgs eventData = this.BuildEventData();
try
{
if (callbacks != null)
{
foreach (ConfigChangedEventHandler callback in callbacks.GetInvocationList())
{
if (callback != null)
{
callback(this, eventData);
}
}
}
}
catch (Exception e)
{
LogException(e);
}
}
