/// <summary>
/// Initializes a new instance of the <see cref="ODataMediaTypeFormatter"/> class.
/// </summary>
/// <param name="formatter">The <see cref="ODataMediaTypeFormatter"/> to copy settings from.</param>
/// <param name="version">The OData version that this formatter supports.</param>
/// <param name="request">The <see cref="HttpRequestMessage"/> for the per-request formatter instance.</param>
/// <remarks>This is a copy constructor to be used in <see cref="GetPerRequestFormatterInstance"/>.</remarks>
internal ODataMediaTypeFormatter(ODataMediaTypeFormatter formatter, ODataVersion version, HttpRequestMessage request)
: base(formatter)
{
if (request == null)
{
throw Error.ArgumentNull("request");
}
Contract.Assert(formatter._serializerProvider != null);
Contract.Assert(formatter._deserializerProvider != null);
Contract.Assert(formatter._payloadKinds != null);
// Parameter 1: formatter
// Execept for the other two parameters, this constructor is a copy constructor, and we need to copy
// everything on the other instance.
// Copy this class's private fields and internal properties.
_serializerProvider = formatter._serializerProvider;
_deserializerProvider = formatter._deserializerProvider;
_payloadKinds = formatter._payloadKinds;
// Parameter 2: version
_version = version;
// Parameter 3: request
Request = request;
if (_serializerProvider.GetType() == typeof(ODataSerializerProviderProxy))
{
_serializerProvider = new ODataSerializerProviderProxy
{
RequestContainer = request.GetRequestContainer()
};
}
if (_deserializerProvider.GetType() == typeof(ODataDeserializerProviderProxy))
{
_deserializerProvider = new ODataDeserializerProviderProxy
{
RequestContainer = request.GetRequestContainer()
};
}
BaseAddressFactory = formatter.BaseAddressFactory;
}