/// <summary>
/// Builds a <see cref="ParameterInfo"/> from a reflected <see cref="System.Reflection.ParameterInfo"/>.
/// </summary>
public static ParameterInfo FromParameter(System.Reflection.ParameterInfo parameter)
{
return(new ParameterInfo
{
Name = parameter.Name,
IsRemainder = parameter.GetCustomAttribute <RemainderAttribute>() != null,
IsParamsArray = parameter.ParameterType.IsArray && parameter.GetCustomAttribute <ParamArrayAttribute>() != null,
Type = parameter.ParameterType,
DefaultValue = parameter.DefaultValue
});
}
public FileTriggerBinding(FilesConfiguration config, ParameterInfo parameter)
{
_config = config;
_parameter = parameter;
_attribute = parameter.GetCustomAttribute<FileTriggerAttribute>(inherit: false);
_bindingContract = CreateBindingContract();
}
public FileBinding(FilesConfiguration config, ParameterInfo parameter, BindingTemplate bindingTemplate)
{
_config = config;
_parameter = parameter;
_bindingTemplate = bindingTemplate;
_attribute = _parameter.GetCustomAttribute<FileAttribute>(inherit: false);
}
/// <summary>
/// Walk from the parameter up to the containing type, looking for a
/// <see cref="StorageAccountAttribute"/>. If found, return the account.
/// </summary>
internal static string GetAccountOverrideOrNull(ParameterInfo parameter)
{
if (parameter == null ||
parameter.GetType() == typeof(AttributeBindingSource.FakeParameterInfo))
{
return null;
}
StorageAccountAttribute attribute = parameter.GetCustomAttribute<StorageAccountAttribute>();
if (attribute != null)
{
return attribute.Account;
}
attribute = parameter.Member.GetCustomAttribute<StorageAccountAttribute>();
if (attribute != null)
{
return attribute.Account;
}
attribute = parameter.Member.DeclaringType.GetCustomAttribute<StorageAccountAttribute>();
if (attribute != null)
{
return attribute.Account;
}
return null;
}
public async Task RegisterRoute(Uri route, ParameterInfo triggerParameter, ITriggeredFunctionExecutor executor)
{
await EnsureServerOpen();
string routeKey = route.LocalPath.ToLowerInvariant();
if (_functions.ContainsKey(routeKey))
{
throw new InvalidOperationException(string.Format("Duplicate route detected. There is already a route registered for '{0}'", routeKey));
}
_functions.AddOrUpdate(routeKey, executor, (k, v) => { return executor; });
WebHookTriggerAttribute attribute = triggerParameter.GetCustomAttribute<WebHookTriggerAttribute>();
IWebHookReceiver receiver = null;
string receiverId = string.Empty;
string receiverLog = string.Empty;
if (attribute != null && _webHookReceiverManager.TryParseReceiver(route.LocalPath, out receiver, out receiverId))
{
receiverLog = string.Format(" (Receiver: '{0}', Id: '{1}')", receiver.Name, receiverId);
}
MethodInfo method = (MethodInfo)triggerParameter.Member;
string methodName = string.Format("{0}.{1}", method.DeclaringType, method.Name);
_trace.Verbose(string.Format("WebHook route '{0}' registered for function '{1}'{2}", route.LocalPath, methodName, receiverLog));
}
private static object HandleArgumentNotResolved(ParsingContext context, ParameterInfo parameterInfo)
{
var attribute = parameterInfo.GetCustomAttribute<ArgumentAttribute>();
if(attribute == null)
{
throw new ArgumentException(string.Format("Could not resolve argument: {0}", parameterInfo.Name));
}
var startPosition = context.CurrentPosition;
var separatorPosition = attribute.Separator == '\0' ? -1 : context.Packet.Data.DataAsString.IndexOf(attribute.Separator, startPosition);
var length = (separatorPosition == -1 ? context.Packet.Data.DataAsString.Length : separatorPosition) - startPosition;
var valueToParse = context.Packet.Data.DataAsString.Substring(startPosition, length);
context.CurrentPosition += length + 1;
switch(attribute.Encoding)
{
case ArgumentAttribute.ArgumentEncoding.HexNumber:
return Parse(parameterInfo.ParameterType, valueToParse, NumberStyles.HexNumber);
case ArgumentAttribute.ArgumentEncoding.DecimalNumber:
return Parse(parameterInfo.ParameterType, valueToParse);
case ArgumentAttribute.ArgumentEncoding.BinaryBytes:
return context.Packet.Data.DataAsBinary.Skip(startPosition).ToArray();
case ArgumentAttribute.ArgumentEncoding.HexBytesString:
return valueToParse.Split(2).Select(x => byte.Parse(x, NumberStyles.HexNumber)).ToArray();
default:
throw new ArgumentException(string.Format("Unsupported argument type: {0}", parameterInfo.ParameterType.Name));
}
}
internal static string GetParameterSoapName(ParameterInfo parameter)
{
var name = parameter.Name ?? parameter.Member.Name + "Result";
var at = (XmlElementAttribute)parameter.GetCustomAttribute(typeof(XmlElementAttribute));
if (at != null && !string.IsNullOrWhiteSpace(at.ElementName))
name = at.ElementName;
return name;
}
public FileTriggerBinding(FilesConfiguration config, ParameterInfo parameter, TraceWriter trace)
{
_config = config;
_parameter = parameter;
_trace = trace;
_attribute = parameter.GetCustomAttribute<FileTriggerAttribute>(inherit: false);
_bindingDataProvider = BindingDataProvider.FromTemplate(_attribute.Path);
_bindingContract = CreateBindingContract();
}
public ParameterData(ParameterInfo parameterInfo)
{
Type = parameterInfo.ParameterType;
Attribute[] attributes = parameterInfo.GetCustomAttributes(typeof(ServiceKeyAttribute)).ToArray();
if (attributes.Length > 0)
ServiceKey = ((ServiceKeyAttribute)attributes.First()).Key;
InjectableAttribute = parameterInfo.GetCustomAttribute<InjectableAttribute>();
}
public SyntaxParameter(ParameterInfo parameter)
{
if (parameter == null)
throw new ArgumentNullException("parameter");
Name = parameter.Name;
ParameterType = parameter.ParameterType;
IsOptional = parameter.IsOptional;
IsParams = parameter.GetCustomAttribute<ParamArrayAttribute>() != null;
}
protected string BuildParameterDescription(System.Reflection.ParameterInfo parameterInfo)
{
//get parameter name and attribute
string paramName = parameterInfo.Name;
SummaryAttribute summAttrib = parameterInfo.GetCustomAttribute(typeof(SummaryAttribute)) as SummaryAttribute;
//get parameter template
string paramTmpl = _botStrings.getString("common", "parameter_description");
return(String.Format(paramTmpl, paramName, summAttrib.Text));
}
/// <summary>
/// Gets a sequence of values that should be tested for the specified parameter.
/// </summary>
/// <param name="parameter">The parameter to get possible values for.</param>
/// <returns>A sequence of values for the parameter.</returns>
internal static IEnumerable<object> GetValuesFor(ParameterInfo parameter)
{
Requires.NotNull(parameter, nameof(parameter));
var valuesAttribute = parameter.GetCustomAttribute<CombinatorialValuesAttribute>();
if (valuesAttribute != null)
{
return valuesAttribute.Values;
}
return GetValuesFor(parameter.ParameterType);
}
private object Load(HttpApiContext context, ParameterInfo p)
{
string key = p.Name;
var source = ModelSource.FormOrQuery;
var ms = p.GetCustomAttribute<ModelSourceAttribute>();
if (ms != null)
{
source = ms.ModelSource;
if (!string.IsNullOrWhiteSpace(ms.Name))
{
key = ms.Name;
}
}
var pt = p.ParameterType;
object value = LoadValue(context, source, key, pt) ?? p.DefaultValue;
if (value == null)
{
if (pt.IsValueType)
return Activator.CreateInstance(pt);
if (pt == typeof(string))
return value;
if (pt.GetGenericTypeDefinition() == typeof(Nullable<>))
return value;
}
/// load model from form..
if (source == ModelSource.FormOrQuery)
{
}
else
{
var model = context.Request.Form["formModel"];
return JsonConvert.DeserializeObject(model, pt);
}
return value;
}
private void EvaluateValidationAttributes(ParameterInfo parameter, object argument, ModelStateDictionary modelState)
{
var validationAttributes = parameter.CustomAttributes;
foreach (var attributeData in validationAttributes)
{
var attributeInstance = parameter.GetCustomAttribute(attributeData.AttributeType);
var validationAttribute = attributeInstance as ValidationAttribute;
if (validationAttribute != null)
{
var isValid = validationAttribute.IsValid(argument);
if (!isValid)
{
modelState.AddModelError(parameter.Name, validationAttribute.FormatErrorMessage(parameter.Name));
}
}
}
}
internal static string GetAccountOverrideOrNull(ParameterInfo parameter)
{
ServiceBusAccountAttribute attribute = parameter.GetCustomAttribute<ServiceBusAccountAttribute>();
if (attribute != null)
{
return attribute.Account;
}
attribute = parameter.Member.GetCustomAttribute<ServiceBusAccountAttribute>();
if (attribute != null)
{
return attribute.Account;
}
attribute = parameter.Member.DeclaringType.GetCustomAttribute<ServiceBusAccountAttribute>();
if (attribute != null)
{
return attribute.Account;
}
return null;
}
/// <summary>
/// Tries to get the valid range of a distribution's parameter.
/// </summary>
///
public static bool TryGetRange(ParameterInfo parameter, out DoubleRange range)
{
range = new DoubleRange(0, 0);
var attrb = parameter.GetCustomAttribute<RangeAttribute>();
if (attrb == null)
return false;
double min = (double)Convert.ChangeType(attrb.Minimum, typeof(double));
double max = (double)Convert.ChangeType(attrb.Maximum, typeof(double));
range = new DoubleRange(min, max);
return true;
}
private static ITypeBinder GetParameterBinder(ParameterInfo parameter)
{
try
{
var typeBinderAttribute = parameter.GetCustomAttribute<TypeBinderAttribute>(false);
return typeBinderAttribute ?? TypeBinderRegistry.GetBinder(parameter.ParameterType);
}
catch (AmbiguousMatchException)
{
throw new HttpResponseException(HttpStatusCode.InternalServerError, String.Format(CultureInfo.InvariantCulture,
Resources.Global.MultipleTypeBindersPerParameter,
parameter.Name,
parameter.Member.Name,
parameter.Member.DeclaringType != null ? parameter.Member.DeclaringType.Name : String.Empty));
}
}
public Parameter(ParameterInfo info)
{
Name = info.Name;
ParameterType = info.ParameterType;
var id = info.GetCustomAttribute<IdAttribute>();
if (id == null)
throw new Exception("expected an Id() attribute");
Id = id.Id;
}
private ParameterBase GetParameter(TypeFormat typeFormat, ParameterInfo parameter,
SwaggerWcfParameterAttribute settings, string uriTemplate,
IList<Type> definitionsTypesList)
{
string description = settings != null ? settings.Description : null;
bool required = settings != null && settings.Required;
string name = parameter.Name;
var dataMemberAttribute = parameter.GetCustomAttribute<DataMemberAttribute>();
if (dataMemberAttribute != null && !string.IsNullOrEmpty(dataMemberAttribute.Name))
name = dataMemberAttribute.Name;
InType inType = GetInType(uriTemplate, parameter.Name);
if (inType == InType.Path)
required = true;
if (!required && !parameter.HasDefaultValue)
required = true;
if (typeFormat.Type == ParameterType.Object)
{
return new ParameterSchema
{
Name = name,
Description = description,
In = inType,
Required = required,
SchemaRef = typeFormat.Format
};
}
if (inType == InType.Body)
{
//it's a complex type, so we'll need to map it later
if (definitionsTypesList != null && !definitionsTypesList.Contains(parameter.ParameterType))
{
definitionsTypesList.Add(parameter.ParameterType);
}
typeFormat = new TypeFormat(ParameterType.Object,
HttpUtility.HtmlEncode(parameter.ParameterType.FullName));
return new ParameterSchema
{
Name = name,
Description = description,
In = inType,
Required = required,
SchemaRef = typeFormat.Format
};
}
var param = new ParameterPrimitive
{
Name = name,
Description = description,
In = inType,
Required = required,
TypeFormat = typeFormat
};
if (typeFormat.Type == ParameterType.Array)
{
Type t = parameter.ParameterType.GetElementType();
param.Items = new ParameterItems
{
TypeFormat = new TypeFormat
{
Type = ParameterType.Object,
Format = t.FullName
},
Items = new ParameterSchema
{
SchemaRef = t.FullName
}
};
param.CollectionFormat = CollectionFormat.Csv;
}
return param;
}
private static string GetParameterConstraint(ParameterInfo parameter)
{
var constraintAttribute = parameter.GetCustomAttribute<ConstraintAttribute>(false);
return constraintAttribute != null ? constraintAttribute.Pattern.TrimStart('^').TrimEnd('$') : null;
}
internal static TraceMonitor CreateTraceMonitor(ParameterInfo parameter, ITriggeredFunctionExecutor executor)
{
ErrorTriggerAttribute attribute = parameter.GetCustomAttribute<ErrorTriggerAttribute>(inherit: false);
// Determine whether this is a method level filter, and if so, create the filter
Func<TraceEvent, bool> methodFilter = null;
MethodInfo method = (MethodInfo)parameter.Member;
string functionLevelMessage = null;
if (method.Name.EndsWith(ErrorHandlerSuffix, StringComparison.OrdinalIgnoreCase))
{
string sourceMethodName = method.Name.Substring(0, method.Name.Length - ErrorHandlerSuffix.Length);
MethodInfo sourceMethod = method.DeclaringType.GetMethod(sourceMethodName);
if (sourceMethod != null)
{
string sourceMethodFullName = string.Format("{0}.{1}", method.DeclaringType.FullName, sourceMethod.Name);
methodFilter = p =>
{
FunctionInvocationException functionException = p.Exception as FunctionInvocationException;
return p.Level == System.Diagnostics.TraceLevel.Error && functionException != null &&
string.Compare(functionException.MethodName, sourceMethodFullName, StringComparison.OrdinalIgnoreCase) == 0;
};
string sourceMethodShortName = string.Format("{0}.{1}", method.DeclaringType.Name, sourceMethod.Name);
functionLevelMessage = string.Format("Function '{0}' failed.", sourceMethodShortName);
}
}
string errorHandlerFullName = string.Format("{0}.{1}", method.DeclaringType.FullName, method.Name);
ErrorHandlers.Add(errorHandlerFullName);
// Create the TraceFilter instance
TraceFilter traceFilter = null;
if (attribute.FilterType != null)
{
if (methodFilter != null)
{
TraceFilter innerTraceFilter = (TraceFilter)Activator.CreateInstance(attribute.FilterType);
traceFilter = new CompositeTraceFilter(innerTraceFilter, methodFilter, attribute.Message ?? functionLevelMessage);
}
else
{
traceFilter = (TraceFilter)Activator.CreateInstance(attribute.FilterType);
}
}
else if (!string.IsNullOrEmpty(attribute.Window))
{
TimeSpan window = TimeSpan.Parse(attribute.Window);
traceFilter = new SlidingWindowTraceFilter(window, attribute.Threshold, methodFilter, attribute.Message);
}
else
{
traceFilter = TraceFilter.Create(methodFilter, attribute.Message ?? functionLevelMessage);
}
TraceMonitor traceMonitor = new TraceMonitor().Filter(traceFilter);
// Apply any additional monitor options
if (!string.IsNullOrEmpty(attribute.Throttle))
{
TimeSpan throttle = TimeSpan.Parse(attribute.Throttle);
traceMonitor.Throttle(throttle);
}
// Subscribe the error handler function to the error stream
traceMonitor.Subscribe(p =>
{
TriggeredFunctionData triggerData = new TriggeredFunctionData
{
TriggerValue = p
};
Task<FunctionResult> task = executor.TryExecuteAsync(triggerData, CancellationToken.None);
task.Wait();
});
return traceMonitor;
}
private static PrimitiveType GetStoreParameterPrimitiveType(
this DbModel model, MethodInfo methodInfo, ParameterInfo parameterInfo, FunctionAttribute functionAttribute)
{
// <Parameter Name="PersonID" Type="int" Mode="In" />
Type parameterClrType = parameterInfo.ParameterType;
ParameterAttribute parameterAttribute = parameterInfo.GetCustomAttribute<ParameterAttribute>();
Type parameterAttributeClrType = parameterAttribute?.ClrType;
if (parameterClrType.IsGenericType)
{
Type parameterClrTypeDefinition = parameterClrType.GetGenericTypeDefinition();
if (parameterClrTypeDefinition == typeof(IEnumerable<>)
|| parameterClrTypeDefinition == typeof(IQueryable<>))
{
if (functionAttribute.Type == FunctionType.AggregateFunction)
{
// Aggregate function has one IEnumerable<T> or IQueryable<T> parameter.
parameterClrType = parameterClrType.GetGenericArguments().Single();
}
else
{
throw new NotSupportedException(
$"Parameter {parameterInfo.Name} of method {methodInfo.Name} is not supported. {typeof(IEnumerable<>).FullName} parameter must be used for {nameof(FunctionType)}.{nameof(FunctionType.AggregateFunction)} method.");
}
}
}
if (parameterClrType == typeof(ObjectParameter))
{
// ObjectParameter must be used for stored procedure parameter.
if (functionAttribute.Type != FunctionType.StoredProcedure)
{
throw new NotSupportedException(
$"Parameter {parameterInfo.Name} of method {methodInfo.Name} is not supported. {nameof(ObjectParameter)} parameter must be used for {nameof(FunctionType)}.{nameof(FunctionType.StoredProcedure)} method.");
}
// ObjectParameter.Type is available only when methodInfo is called.
// When building model, its store type/clr type must be provided by ParameterAttribute.
if (parameterAttributeClrType == null)
{
throw new NotSupportedException(
$"Parameter {parameterInfo.Name} of method {methodInfo.Name} is not supported. {nameof(ObjectParameter)} parameter must have {nameof(ParameterAttribute)} with {nameof(ParameterAttribute.ClrType)} specified, with optional {nameof(ParameterAttribute.DbType)}.");
}
parameterClrType = parameterAttributeClrType;
}
else
{
// When parameter is not ObjectParameter, ParameterAttribute.ClrType should be either not specified, or the same as parameterClrType.
if (parameterAttributeClrType != null && parameterAttributeClrType != parameterClrType)
{
throw new NotSupportedException(
$"Parameter {parameterInfo.Name} of method {methodInfo.Name} is not supported. It is of {parameterClrType.FullName} type, but its {nameof(ParameterAttribute)}.{nameof(ParameterAttribute.ClrType)} has a fifferent type {parameterAttributeClrType.FullName}");
}
}
string storePrimitiveTypeName = parameterAttribute?.DbType;
return !string.IsNullOrEmpty(storePrimitiveTypeName)
? model.GetStorePrimitiveType(storePrimitiveTypeName, methodInfo, parameterInfo)
: model.GetStorePrimitiveType(parameterClrType, methodInfo, parameterInfo);
}
public Parameter(ParameterInfo info)
{
Name = info.Name;
ParameterType = info.ParameterType;
if (Generator.GetProperty((info.Member as MethodInfo)) != null)
{
Id = 0;
return;
}
var id = info.GetCustomAttribute<IdAttribute>();
if (id == null)
throw new Exception("expected an Id() attribute");
Id = id.Id;
}
public static EasyTableAttribute GetEasyTableAttribute(this ParameterInfo parameter)
{
return(parameter.GetCustomAttribute <EasyTableAttribute>(inherit: false));
}
//-----------------------------------------------------------------------------------------------------------------------------------------------------
public static DetailAttribute FromParameter(ParameterInfo parameter)
{
return parameter.GetCustomAttribute<DetailAttribute>();
}
internal static object ConvertToTargetType( ParameterInfo parameter, Type destinationType, object value )
{
Contract.Requires( parameter != null );
Contract.Requires( destinationType != null );
var attribute = parameter.GetCustomAttribute<TypeConverterAttribute>( true );
return ConvertToTargetType( attribute, destinationType, value );
}
//-----------------------------------------------------------------------------------------------------------------------------------------------------
public static bool IsDefinedOn(ParameterInfo parameter)
{
return (parameter.GetCustomAttribute<DetailAttribute>() != null);
}
/// <summary>
/// Tries to get the default value of a distribution's parameter.
/// </summary>
///
public static bool TryGetDefault(ParameterInfo parameter, out double value)
{
var attrb = parameter.GetCustomAttribute<DefaultValueAttribute>();
if (attrb != null)
{
value = (double)Convert.ChangeType(attrb.Value, typeof(double));
return true;
}
DoubleRange range;
if (!TryGetRange(parameter, out range))
{
value = 0;
return false;
}
var a = parameter.GetCustomAttribute<RangeAttribute>();
value = 0;
if (a is PositiveAttribute || a is PositiveIntegerAttribute)
value = 1;
else if (a is NegativeAttribute || a is NegativeIntegerAttribute)
value = -1;
else if (a is UnitAttribute)
value = 0.5;
if (value < range.Min)
value = range.Min;
if (value > range.Max)
value = range.Max;
return true;
}
public string GetName(ParameterInfo param)
{
Guard.ArgumentNotNull(param, "param");
var paramAttr = param.GetCustomAttribute<SDataServiceParameterAttribute>();
if (paramAttr != null && !string.IsNullOrEmpty(paramAttr.Name))
{
return paramAttr.Name;
}
return _transform(param.Name);
}
internal static IArgumentEvaluator GetEvaluator(ParameterInfo paramInfo)
{
var att = paramInfo.GetCustomAttribute<ArgumentEvaluatorAttribute>();
if (att == null)
{
return new ValueArgumentEvaluator();
}
return (IArgumentEvaluator) Activator.CreateInstance(att.ArgumentEvaluatorType);
}
private void AppendEmbededAttribute(List<AttributeSymbol> list, ParameterInfo parameter)
{
if (parameter.GetCustomAttribute<ParamArrayAttribute>() != null) list.Add(Root.Variadic);
if (parameter.IsOptional) list.Add(Root.Optional);
}
private static PrimitiveType GetModelParameterPrimitiveType(
this DbModel model, MethodInfo methodInfo, ParameterInfo parameterInfo)
{
// <Parameter Name="PersonID" Mode="In" Type="Int32" />
Type parameterClrType = parameterInfo.ParameterType;
ParameterAttribute parameterAttribute = parameterInfo.GetCustomAttribute<ParameterAttribute>();
Type parameterAttributeClrType = parameterAttribute?.ClrType;
if (parameterClrType == typeof(ObjectParameter))
{
// ObjectParameter.Type is available only when methodInfo is called.
// When building model, its store type/clr type must be provided by ParameterAttribute.
if (parameterAttributeClrType == null)
{
throw new NotSupportedException(
$"Parameter {parameterInfo.Name} of method {methodInfo.Name} is not supported. {nameof(ObjectParameter)} parameter must have {nameof(ParameterAttribute)} with {nameof(ParameterAttribute.ClrType)} specified.");
}
parameterClrType = parameterAttributeClrType;
}
else
{
// When parameter is not ObjectParameter, ParameterAttribute.ClrType should be the same as parameterClrType, or not specified.
if (parameterAttributeClrType != null && parameterAttributeClrType != parameterClrType)
{
throw new NotSupportedException(
$"Parameter {parameterInfo.Name} of method {methodInfo.Name} if of {parameterClrType.FullName}, but its {nameof(ParameterAttribute)}.{nameof(ParameterAttribute.ClrType)} has a fifferent type {parameterAttributeClrType.FullName}");
}
}
return model.GetModelPrimitiveType(parameterClrType, methodInfo);
}
public static T GetCustomAttribute <T>(this ParameterInfo element, bool inherit) where T : Attribute
{
return((T)element.GetCustomAttribute(typeof(T), inherit));
}
public ParameterNode ReadParameter(ParameterInfo parameterInfo, XElement documentationNode, AssemblyNode assembly, Dictionary<string, bool> routeParameters, string version)
{
var parameterNode = new ParameterNode { Name = parameterInfo.Name };
var parameterType = parameterInfo.ParameterType;
parameterNode.Documentation = documentation.ParseDocumentation(documentationNode);
parameterNode.IsRequired = RemoveNullable(ref parameterType);
if (parameterInfo.DefaultValue != null)
parameterNode.IsRequired = false;
FillType(parameterNode, parameterType, assembly, new Type[0], version);
if (routeParameters.ContainsKey(parameterInfo.Name))
{
parameterNode.Position = ParameterPosition.Path;
parameterNode.IsRequired = !routeParameters[parameterInfo.Name];
}
else if (parameterInfo.GetCustomAttribute<FromQueryAttribute>() != null)
{
parameterNode.Position = ParameterPosition.Query;
}
else if (parameterInfo.GetCustomAttribute<FromBodyAttribute>() != null || parameterNode.Type.Type == TypeIdentifier.Object)
{
parameterNode.Position = ParameterPosition.Body;
parameterNode.IsRequired = true;
}
else
{
parameterNode.Position = ParameterPosition.Query;
}
GetConstraints(parameterInfo.GetCustomAttributes().ToArray(), parameterNode);
return parameterNode;
}
public static T GetCustomAttribute <T>(this ParameterInfo element) where T : Attribute
{
return((T)((object)element.GetCustomAttribute(typeof(T))));
}