internal static object ConvertTo(ODataParameterValue parameterValue, HttpActionContext actionContext, ModelBindingContext bindingContext)
{
Contract.Assert(parameterValue != null && parameterValue.EdmType != null);
object oDataValue = parameterValue.Value;
if (oDataValue == null || oDataValue is ODataNullValue)
{
return null;
}
IEdmTypeReference edmTypeReference = parameterValue.EdmType;
ODataDeserializerContext readContext = BuildDeserializerContext(actionContext, bindingContext, edmTypeReference);
// complex value
ODataComplexValue complexValue = oDataValue as ODataComplexValue;
if (complexValue != null)
{
IEdmComplexTypeReference edmComplexType = edmTypeReference.AsComplex();
Contract.Assert(edmComplexType != null);
ODataComplexTypeDeserializer deserializer =
(ODataComplexTypeDeserializer)DeserializerProvider.GetEdmTypeDeserializer(edmComplexType);
return deserializer.ReadInline(complexValue, edmComplexType, readContext);
}
// collection of primitive, enum, complex
ODataCollectionValue collectionValue = oDataValue as ODataCollectionValue;
if (collectionValue != null)
{
return ConvertCollection(collectionValue, edmTypeReference, bindingContext, readContext);
}
// enum value
ODataEnumValue enumValue = oDataValue as ODataEnumValue;
if (enumValue != null)
{
IEdmEnumTypeReference edmEnumType = edmTypeReference.AsEnum();
Contract.Assert(edmEnumType != null);
ODataEnumDeserializer deserializer =
(ODataEnumDeserializer)DeserializerProvider.GetEdmTypeDeserializer(edmEnumType);
return deserializer.ReadInline(enumValue, edmEnumType, readContext);
}
// primitive value
if (edmTypeReference.IsPrimitive())
{
return EdmPrimitiveHelpers.ConvertPrimitiveValue(oDataValue, bindingContext.ModelType);
}
// Entity, Feed, Entity Reference or collection of entity reference
return ConvertFeedOrEntry(oDataValue, edmTypeReference, readContext);
}
public static void AddKeyValues(string name, object value, IEdmTypeReference edmTypeReference,
IDictionary<string, object> routeValues,
IDictionary<string, object> odataValues)
{
Contract.Assert(routeValues != null);
Contract.Assert(odataValues != null);
object routeValue = null;
object odataValue = null;
ConstantNode node = value as ConstantNode;
if (node != null)
{
ODataEnumValue enumValue = node.Value as ODataEnumValue;
if (enumValue != null)
{
odataValue = new ODataParameterValue(enumValue, edmTypeReference);
routeValue = enumValue.Value;
}
}
else
{
odataValue = new ODataParameterValue(value, edmTypeReference);
routeValue = value;
}
// for without FromODataUri
routeValues[name] = routeValue;
// For FromODataUri
string prefixName = ODataParameterValue.ParameterValuePrefix + name;
odataValues[prefixName] = odataValue;
}
