private ODataComplexValue ReadComplexValue(IEdmComplexTypeReference complexTypeReference, string payloadTypeName, SerializationTypeNameAnnotation serializationTypeNameAnnotation, DuplicatePropertyNamesChecker duplicatePropertyNamesChecker, bool epmPresent)
{
this.IncreaseRecursionDepth();
ODataComplexValue value2 = new ODataComplexValue();
IEdmComplexType type = (complexTypeReference == null) ? null : ((IEdmComplexType)complexTypeReference.Definition);
value2.TypeName = (type == null) ? payloadTypeName : type.ODataFullName();
if (serializationTypeNameAnnotation != null)
{
value2.SetAnnotation <SerializationTypeNameAnnotation>(serializationTypeNameAnnotation);
}
base.XmlReader.MoveToElement();
if (duplicatePropertyNamesChecker == null)
{
duplicatePropertyNamesChecker = base.CreateDuplicatePropertyNamesChecker();
}
else
{
duplicatePropertyNamesChecker.Clear();
}
List <ODataProperty> properties = new List <ODataProperty>();
this.ReadPropertiesImplementation(type, properties, duplicatePropertyNamesChecker, epmPresent);
value2.Properties = new ReadOnlyEnumerable <ODataProperty>(properties);
this.DecreaseRecursionDepth();
return(value2);
}
/// <summary>
/// Validates that the <paramref name="payloadComplexType"/> is assignable to the <paramref name="expectedComplexType"/>
/// and fails if it's not.
/// </summary>
/// <param name="expectedComplexType">The expected complex type reference, the base type of the ComplexType expected.</param>
/// <param name="payloadComplexType">The payload complex type reference to validate.</param>
internal static void ValidateComplexTypeIsAssignable(IEdmComplexType expectedComplexType, IEdmComplexType payloadComplexType)
{
Debug.Assert(expectedComplexType != null, "expectedComplexType != null");
Debug.Assert(payloadComplexType != null, "payloadComplexType != null");
// Complex types could be assignable
if (!EdmLibraryExtensions.IsAssignableFrom(expectedComplexType, payloadComplexType))
{
throw new ODataException(Strings.ValidationUtils_IncompatibleType(payloadComplexType.ODataFullName(), expectedComplexType.ODataFullName()));
}
}
/// <summary>
/// Read a complex value from the reader.
/// </summary>
/// <param name="complexTypeReference">The type reference of the value to read (or null if no type is available).</param>
/// <param name="payloadTypeName">The name of the type specified in the payload.</param>
/// <param name="serializationTypeNameAnnotation">The serialization type name for the complex value (possibly null).</param>
/// <param name="duplicatePropertyNamesChecker">The duplicate property names checker to use (cached), or null if new one should be created.</param>
/// <param name="epmPresent">Whether any EPM mappings exist.</param>
/// <returns>The value read from the payload.</returns>
/// <remarks>
/// Pre-Condition: XmlNodeType.Element - the element to read the value for.
/// XmlNodeType.Attribute - an attribute on the element to read the value for.
/// Post-Condition: XmlNodeType.EndElement - the element has been read.
///
/// Note that this method will not read null values, those should be handled by the caller already.
/// </remarks>
private ODataComplexValue ReadComplexValue(
IEdmComplexTypeReference complexTypeReference,
string payloadTypeName,
SerializationTypeNameAnnotation serializationTypeNameAnnotation,
DuplicatePropertyNamesChecker duplicatePropertyNamesChecker,
bool epmPresent)
{
this.AssertXmlCondition(XmlNodeType.Element, XmlNodeType.Attribute);
this.IncreaseRecursionDepth();
ODataComplexValue complexValue = new ODataComplexValue();
IEdmComplexType complexType = complexTypeReference == null ? null : (IEdmComplexType)complexTypeReference.Definition;
// If we have a metadata type for the complex value, use that type name
// otherwise use the type name from the payload (if there was any).
complexValue.TypeName = complexType == null ? payloadTypeName : complexType.ODataFullName();
if (serializationTypeNameAnnotation != null)
{
complexValue.SetAnnotation(serializationTypeNameAnnotation);
}
// Move to the element (so that if we were on an attribute we can test the element for being empty)
this.XmlReader.MoveToElement();
if (duplicatePropertyNamesChecker == null)
{
duplicatePropertyNamesChecker = this.CreateDuplicatePropertyNamesChecker();
}
else
{
duplicatePropertyNamesChecker.Clear();
}
List <ODataProperty> properties = new List <ODataProperty>();
this.ReadPropertiesImplementation(complexType, properties, duplicatePropertyNamesChecker, epmPresent);
complexValue.Properties = new ReadOnlyEnumerable <ODataProperty>(properties);
this.AssertXmlCondition(true, XmlNodeType.EndElement);
Debug.Assert(complexValue != null, "The method should never return null since it doesn't handle null values.");
this.DecreaseRecursionDepth();
return(complexValue);
}
/// <summary>
/// Validates that the <paramref name="payloadComplexType"/> is assignable to the <paramref name="expectedComplexType"/>
/// and fails if it's not.
/// </summary>
/// <param name="expectedComplexType">The expected complex type reference, the base type of the ComplexType expected.</param>
/// <param name="payloadComplexType">The payload complex type reference to validate.</param>
internal static void ValidateComplexTypeIsAssignable(IEdmComplexType expectedComplexType, IEdmComplexType payloadComplexType)
{
Debug.Assert(expectedComplexType != null, "expectedComplexType != null");
Debug.Assert(payloadComplexType != null, "payloadComplexType != null");
// Complex types could be assignable
if (!EdmLibraryExtensions.IsAssignableFrom(expectedComplexType, payloadComplexType))
{
throw new ODataException(Strings.ValidationUtils_IncompatibleType(payloadComplexType.ODataFullName(), expectedComplexType.ODataFullName()));
}
}
