/// <summary>
/// Validates that <paramref name="typeName"/> is a valid type name of the specified kind (<paramref name="typeKind"/>).
/// </summary>
/// <param name="metadata">The metadata against which to validate the type name.</param>
/// <param name="typeName">The type name to validate.</param>
/// <param name="typeKind">The expected <see cref="ResourceTypeKind"/> of the type.</param>
/// <returns>A <see cref="ResourceType"/> for the <paramref name="typeName"/>.</returns>
internal static ResourceType ValidateNonMultiValueTypeName(DataServiceMetadataProviderWrapper metadata, string typeName, ResourceTypeKind typeKind)
{
DebugUtils.CheckNoExternalCallers();
Debug.Assert(metadata != null, "metadata != null");
ResourceType resourceType = metadata.TryResolveResourceType(typeName);
if (resourceType == null)
{
throw new ODataException(Strings.ODataWriterCore_UnrecognizedTypeName(typeName, typeKind));
}
if (resourceType.ResourceTypeKind != typeKind)
{
throw new ODataException(Strings.ODataWriterCore_IncorrectTypeKind(typeName, typeKind.ToString(), resourceType.ResourceTypeKind.ToString()));
}
return resourceType;
}
/// <summary>
/// Validates that <paramref name="multiValueTypeName"/> is a valid type name for a MultiValue.
/// </summary>
/// <param name="metadata">The metadata against which to validate the type name.</param>
/// <param name="multiValueTypeName">The name of the MultiValue.</param>
/// <returns>A <see cref="MultiValueResourceType"/> for the <paramref name="multiValueTypeName"/>.</returns>
internal static ResourceType ValidateMultiValueTypeName(DataServiceMetadataProviderWrapper metadata, string multiValueTypeName)
{
DebugUtils.CheckNoExternalCallers();
Debug.Assert(metadata != null, "metadata != null");
string itemTypeName = MetadataUtils.GetMultiValueItemTypeName(multiValueTypeName);
if (itemTypeName == null)
{
throw new ODataException(Strings.ODataWriterCore_InvalidMultiValueTypeName(multiValueTypeName));
}
ResourceType resourceType = metadata.TryResolveResourceType(itemTypeName);
if (resourceType == null)
{
// if we are resolving a MultiValue the item type might be primitive
ResourceType[] primitiveTypes = PrimitiveTypeUtils.PrimitiveTypes;
for (int i = 0; i < primitiveTypes.Length; ++i)
{
ResourceType primitiveType = primitiveTypes[i];
if (string.CompareOrdinal(itemTypeName, primitiveType.FullName) == 0)
{
resourceType = primitiveType;
break;
}
}
}
if (resourceType == null)
{
throw new ODataException(Strings.ODataWriterCore_UnrecognizedTypeName(multiValueTypeName, ResourceTypeKind.MultiValue));
}
// create a MultiValue resource type from the item type
resourceType = ResourceType.GetMultiValueResourceType(resourceType);
return resourceType;
}