internal static BindingCollectionElement UnsafeGetAssociatedBindingCollectionElement(ContextInformation evaluationContext, string bindingCollectionName)
{
BindingCollectionElement retVal = null;
BindingsSection bindingsSection = (BindingsSection)ConfigurationHelpers.UnsafeGetAssociatedSection(evaluationContext, ConfigurationStrings.BindingsSectionGroupPath);
if (null != bindingsSection)
{
bindingsSection.UpdateBindingSections(evaluationContext);
try
{
retVal = bindingsSection[bindingCollectionName];
}
catch (KeyNotFoundException)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new ConfigurationErrorsException(SR.GetString(SR.ConfigBindingExtensionNotFound,
ConfigurationHelpers.GetBindingsSectionPath(bindingCollectionName))));
}
catch (NullReferenceException) // System.Configuration.ConfigurationElement
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new ConfigurationErrorsException(SR.GetString(SR.ConfigBindingExtensionNotFound,
ConfigurationHelpers.GetBindingsSectionPath(bindingCollectionName))));
}
}
return(retVal);
}
internal static void ValidateBindingReference(string binding, string bindingConfiguration, ContextInformation evaluationContext, ConfigurationElement configurationElement)
{
if (evaluationContext == null)
{
DiagnosticUtility.FailFast("ValidateBindingReference() should only called with valid ContextInformation");
}
if (!string.IsNullOrEmpty(binding))
{
BindingCollectionElement element = null;
if (evaluationContext != null)
{
element = ConfigurationHelpers.UnsafeGetAssociatedBindingCollectionElement(evaluationContext, binding);
}
else
{
element = ConfigurationHelpers.UnsafeGetBindingCollectionElement(binding);
}
if (element == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(System.ServiceModel.SR.GetString("ConfigInvalidSection", new object[] { ConfigurationHelpers.GetBindingsSectionPath(binding) }), configurationElement.ElementInformation.Source, configurationElement.ElementInformation.LineNumber));
}
if (!string.IsNullOrEmpty(bindingConfiguration) && !element.ContainsKey(bindingConfiguration))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(System.ServiceModel.SR.GetString("ConfigInvalidBindingName", new object[] { bindingConfiguration, ConfigurationHelpers.GetBindingsSectionPath(binding), "bindingConfiguration" }), configurationElement.ElementInformation.Source, configurationElement.ElementInformation.LineNumber));
}
}
}
protected override bool OnDeserializeUnrecognizedElement(string elementName, XmlReader reader)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(System.ServiceModel.SR.GetString("ConfigBindingExtensionNotFound", new object[] { ConfigurationHelpers.GetBindingsSectionPath(elementName) })));
}
internal static void ValidateBindingReference(string binding, string bindingConfiguration, ContextInformation evaluationContext, ConfigurationElement configurationElement)
{
// ValidateBindingReference built on assumption that evaluationContext is valid.
// This should be protected at the callers site. If assumption is invalid, then
// configuration system is in an indeterminate state. Need to stop in a manner that
// user code can not capture.
if (null == evaluationContext)
{
Fx.Assert("ValidateBindingReference() should only called with valid ContextInformation");
DiagnosticUtility.FailFast("ValidateBindingReference() should only called with valid ContextInformation");
}
if (!String.IsNullOrEmpty(binding))
{
BindingCollectionElement bindingCollectionElement = null;
if (null != evaluationContext)
{
bindingCollectionElement = ConfigurationHelpers.UnsafeGetAssociatedBindingCollectionElement(evaluationContext, binding);
}
else
{
bindingCollectionElement = ConfigurationHelpers.UnsafeGetBindingCollectionElement(binding);
}
if (bindingCollectionElement == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.ConfigInvalidSection,
ConfigurationHelpers.GetBindingsSectionPath(binding)),
configurationElement.ElementInformation.Source,
configurationElement.ElementInformation.LineNumber));
}
if (!String.IsNullOrEmpty(bindingConfiguration))
{
if (!bindingCollectionElement.ContainsKey(bindingConfiguration))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.ConfigInvalidBindingName,
bindingConfiguration,
ConfigurationHelpers.GetBindingsSectionPath(binding),
ConfigurationStrings.BindingConfiguration),
configurationElement.ElementInformation.Source,
configurationElement.ElementInformation.LineNumber));
}
}
}
}