private string GetConfigurationElementName()
{
string name = string.Empty;
ExtensionElementCollection elements = null;
Type thisType = this.ThisType;
ContextInformation containingEvaluationContext = this.ContainingEvaluationContext;
if (containingEvaluationContext == null)
{
containingEvaluationContext = ConfigurationHelpers.GetEvaluationContext(this);
}
if (string.IsNullOrEmpty(this.extensionCollectionName))
{
if (DiagnosticUtility.ShouldTraceWarning)
{
TraceUtility.TraceEvent(TraceEventType.Warning, 0x8001b, System.ServiceModel.SR.GetString("TraceCodeExtensionCollectionNameNotFound"), this, (Exception)null);
}
elements = ExtensionsSection.UnsafeLookupAssociatedCollection(this.ThisType, containingEvaluationContext, out this.extensionCollectionName);
}
else
{
elements = ExtensionsSection.UnsafeLookupCollection(this.extensionCollectionName, containingEvaluationContext);
}
if (elements == null)
{
if (string.IsNullOrEmpty(this.extensionCollectionName))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(System.ServiceModel.SR.GetString("ConfigNoExtensionCollectionAssociatedWithType", new object[] { thisType.AssemblyQualifiedName }), base.ElementInformation.Source, base.ElementInformation.LineNumber));
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(System.ServiceModel.SR.GetString("ConfigExtensionCollectionNotFound", new object[] { this.extensionCollectionName }), base.ElementInformation.Source, base.ElementInformation.LineNumber));
}
for (int i = 0; i < elements.Count; i++)
{
ExtensionElement element = elements[i];
if (element.Type.Equals(thisType.AssemblyQualifiedName, StringComparison.Ordinal))
{
name = element.Name;
break;
}
Type type = Type.GetType(element.Type, false);
if ((null != type) && thisType.Equals(type))
{
name = element.Name;
break;
}
}
if (string.IsNullOrEmpty(name))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(System.ServiceModel.SR.GetString("ConfigExtensionTypeNotRegisteredInCollection", new object[] { thisType.AssemblyQualifiedName, this.extensionCollectionName }), base.ElementInformation.Source, base.ElementInformation.LineNumber));
}
return(name);
}
string GetConfigurationElementName()
{
string configurationElementName = String.Empty;
ExtensionElementCollection collection = null;
Type extensionSectionType = ThisType;
ContextInformation evaluationContext = this.ContainingEvaluationContext;
if (evaluationContext == null)
{
evaluationContext = ConfigurationHelpers.GetEvaluationContext(this);
}
if (String.IsNullOrEmpty(this.extensionCollectionName))
{
#if DESKTOP
if (DiagnosticUtility.ShouldTraceWarning)
{
TraceUtility.TraceEvent(TraceEventType.Warning,
TraceCode.ExtensionCollectionNameNotFound,
SR.GetString(SR.TraceCodeExtensionCollectionNameNotFound),
this,
(Exception)null);
}
#endif
collection = ExtensionsSection.UnsafeLookupAssociatedCollection(ThisType, evaluationContext, out this.extensionCollectionName);
}
else
{
collection = ExtensionsSection.UnsafeLookupCollection(this.extensionCollectionName, evaluationContext);
}
if (null == collection)
{
if (String.IsNullOrEmpty(this.extensionCollectionName))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.ConfigNoExtensionCollectionAssociatedWithType,
extensionSectionType.AssemblyQualifiedName),
this.ElementInformation.Source,
this.ElementInformation.LineNumber));
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.ConfigExtensionCollectionNotFound,
this.extensionCollectionName),
this.ElementInformation.Source,
this.ElementInformation.LineNumber));
}
}
for (int i = 0; i < collection.Count; i++)
{
ExtensionElement collectionElement = collection[i];
// Optimize for assembly qualified names.
if (collectionElement.Type.Equals(extensionSectionType.AssemblyQualifiedName, StringComparison.Ordinal))
{
configurationElementName = collectionElement.Name;
break;
}
// Check type directly for the case that the extension is registered with something less than
// an full assembly qualified name.
Type collectionElementType = Type.GetType(collectionElement.Type, false);
if (null != collectionElementType && extensionSectionType.Equals(collectionElementType))
{
configurationElementName = collectionElement.Name;
break;
}
}
if (String.IsNullOrEmpty(configurationElementName))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.ConfigExtensionTypeNotRegisteredInCollection,
extensionSectionType.AssemblyQualifiedName,
this.extensionCollectionName),
this.ElementInformation.Source,
this.ElementInformation.LineNumber));
}
return(configurationElementName);
}
