|
private RefreshRuntimeObject ( |
||
| listener | ||
| return | ||
internal TraceListener RefreshRuntimeObject(TraceListener listener)
{
TraceListener listener2;
base._runtimeObject = null;
try
{
string typeName = this.TypeName;
if (string.IsNullOrEmpty(typeName))
{
if (((this._attributes != null) || (base.ElementInformation.Properties[_propFilter.Name].ValueOrigin == PropertyValueOrigin.SetHere)) || ((this.TraceOutputOptions != TraceOptions.None) || !string.IsNullOrEmpty(base.InitData)))
{
throw new ConfigurationErrorsException(System.SR.GetString("Reference_listener_cant_have_properties", new object[] { this.Name }));
}
if (DiagnosticsConfiguration.SharedListeners == null)
{
throw new ConfigurationErrorsException(System.SR.GetString("Reference_to_nonexistent_listener", new object[] { this.Name }));
}
ListenerElement element = DiagnosticsConfiguration.SharedListeners[this.Name];
if (element == null)
{
throw new ConfigurationErrorsException(System.SR.GetString("Reference_to_nonexistent_listener", new object[] { this.Name }));
}
base._runtimeObject = element.RefreshRuntimeObject(listener);
return((TraceListener)base._runtimeObject);
}
if ((Type.GetType(typeName) != listener.GetType()) || (base.InitData != listener.initializeData))
{
return(this.GetRuntimeObject());
}
listener.SetAttributes(this.Attributes);
listener.TraceOutputOptions = this.TraceOutputOptions;
if ((base.ElementInformation.Properties[_propFilter.Name].ValueOrigin == PropertyValueOrigin.SetHere) || (base.ElementInformation.Properties[_propFilter.Name].ValueOrigin == PropertyValueOrigin.Inherited))
{
listener.Filter = this.Filter.RefreshRuntimeObject(listener.Filter);
}
else
{
listener.Filter = null;
}
base._runtimeObject = listener;
listener2 = listener;
}
catch (ArgumentException exception)
{
throw new ConfigurationErrorsException(System.SR.GetString("Could_not_create_listener", new object[] { this.Name }), exception);
}
return(listener2);
}
internal TraceListener RefreshRuntimeObject(TraceListener listener)
{
_runtimeObject = null;
try {
string className = TypeName;
if (String.IsNullOrEmpty(className))
{
// Look it up in SharedListeners and ask the sharedListener to refresh.
Debug.Assert(_allowReferences, "_allowReferences must be true if type name is null");
if (_attributes != null || ElementInformation.Properties[_propFilter.Name].ValueOrigin == PropertyValueOrigin.SetHere || TraceOutputOptions != TraceOptions.None || !String.IsNullOrEmpty(InitData))
{
throw new ConfigurationErrorsException(SR.GetString(SR.Reference_listener_cant_have_properties, Name));
}
if (DiagnosticsConfiguration.SharedListeners == null)
{
throw new ConfigurationErrorsException(SR.GetString(SR.Reference_to_nonexistent_listener, Name));
}
ListenerElement sharedListener = DiagnosticsConfiguration.SharedListeners[Name];
if (sharedListener == null)
{
throw new ConfigurationErrorsException(SR.GetString(SR.Reference_to_nonexistent_listener, Name));
}
else
{
_runtimeObject = sharedListener.RefreshRuntimeObject(listener);
return((TraceListener)_runtimeObject);
}
}
else
{
// We're the element with the type and initializeData info. First see if those two are the same as they were.
// If not, create a whole new object, otherwise, just update the other properties.
if (Type.GetType(className) != listener.GetType() || InitData != listener.initializeData)
{
// type or initdata changed
return(GetRuntimeObject());
}
else
{
listener.SetAttributes(Attributes);
listener.TraceOutputOptions = TraceOutputOptions;
if (ElementInformation.Properties[_propFilter.Name].ValueOrigin == PropertyValueOrigin.SetHere)
{
listener.Filter = Filter.RefreshRuntimeObject(listener.Filter);
}
else
{
listener.Filter = null;
}
_runtimeObject = listener;
return(listener);
}
}
}
catch (ArgumentException e) {
throw new ConfigurationErrorsException(SR.GetString(SR.Could_not_create_listener, Name), e);
}
}
