/// <summary>
/// Add the Edm. prefix to the primitive type if there isn't.
/// </summary>
/// <param name="typeName">The type name which may be not prefixed (Edm.).</param>
/// <returns>The type name with Edm. prefix</returns>
internal static string AddEdmPrefixOfTypeName(string typeName)
{
if (!string.IsNullOrEmpty(typeName))
{
string itemTypeName = EdmLibraryExtensions.GetCollectionItemTypeName(typeName);
if (itemTypeName == null)
{
// This is the primitive type
IEdmSchemaType primitiveType = EdmLibraryExtensions.ResolvePrimitiveTypeName(typeName);
if (primitiveType != null)
{
return(primitiveType.FullName());
}
}
else
{
// This is the collection type
IEdmSchemaType primitiveType = EdmLibraryExtensions.ResolvePrimitiveTypeName(itemTypeName);
if (primitiveType != null)
{
return(EdmLibraryExtensions.GetCollectionTypeName(primitiveType.FullName()));
}
}
}
// Return the origin type name
return(typeName);
}
/// <summary>
/// Remove the Edm. prefix from the type name if it is primitive type.
/// </summary>
/// <param name="typeName">The type name to remove the Edm. prefix</param>
/// <returns>The type name without the Edm. Prefix</returns>
internal static string RemoveEdmPrefixFromTypeName(string typeName)
{
if (!string.IsNullOrEmpty(typeName))
{
string itemTypeName = EdmLibraryExtensions.GetCollectionItemTypeName(typeName);
if (itemTypeName == null)
{
IEdmSchemaType primitiveType = EdmLibraryExtensions.ResolvePrimitiveTypeName(typeName);
if (primitiveType != null)
{
return(primitiveType.ShortQualifiedName());
}
}
else
{
IEdmSchemaType primitiveType = EdmLibraryExtensions.ResolvePrimitiveTypeName(itemTypeName);
if (primitiveType != null)
{
return(EdmLibraryExtensions.GetCollectionTypeName(primitiveType.ShortQualifiedName()));
}
}
}
return(typeName);
}
/// <summary>
/// Prepare the type name for writing.
/// 1) If it is primitive type, remove the Edm. prefix.
/// 2) If it is a non-primitive type or 4.0, prefix with #.
/// </summary>
/// <param name="typeName">The type name to write</param>
/// <param name="version">OData Version of payload being written</param>
/// <returns>The type name for writing</returns>
internal static string PrefixTypeNameForWriting(string typeName, ODataVersion version)
{
if (!string.IsNullOrEmpty(typeName))
{
string itemTypeName = EdmLibraryExtensions.GetCollectionItemTypeName(typeName);
if (itemTypeName == null)
{
IEdmSchemaType primitiveType = EdmLibraryExtensions.ResolvePrimitiveTypeName(typeName);
if (primitiveType != null)
{
typeName = primitiveType.ShortQualifiedName();
return(version < ODataVersion.V401 ? PrefixTypeName(typeName) : typeName);
}
}
else
{
IEdmSchemaType primitiveType = EdmLibraryExtensions.ResolvePrimitiveTypeName(itemTypeName);
if (primitiveType != null)
{
typeName = EdmLibraryExtensions.GetCollectionTypeName(primitiveType.ShortQualifiedName());
return(version < ODataVersion.V401 ? PrefixTypeName(typeName) : typeName);
}
}
}
return(PrefixTypeName(typeName));
}