/// <summary>
/// Initializes a new instance of the <see cref="JsonMediaTypeFormatter"/> class.
/// </summary>
public JsonMediaTypeFormatter()
{
// Set default supported media types
this.SupportedMediaTypes.Add(MediaTypeConstants.ApplicationJsonMediaType);
this.SupportedMediaTypes.Add(MediaTypeConstants.TextJsonMediaType);
#if !NETFX_CORE // MediaTypeMappings are not supported in portable library
this._requestHeaderMapping = new XmlHttpRequestHeaderMapping();
this.MediaTypeMappings.Add(this._requestHeaderMapping);
#endif
}
/// <summary>
/// Updates the given <paramref name="formatter"/>'s set of <see cref="MediaTypeMapping"/> elements
/// so that it associates the <paramref name="mediaType"/> with a specific HTTP request header field
/// with a specific value.
/// </summary>
/// <remarks><see cref="RequestHeaderMapping"/> checks header fields associated with <see cref="M:HttpRequestMessage.Headers"/> for a match. It does
/// not check header fields associated with <see cref="M:HttpResponseMessage.Headers"/> or <see cref="M:HttpContent.Headers"/> instances.</remarks>
/// <param name="formatter">The <see cref="MediaTypeFormatter"/> to receive the new <see cref="MediaTypeMapping"/> item.</param>
/// <param name="headerName">Name of the header to match.</param>
/// <param name="headerValue">The header value to match.</param>
/// <param name="valueComparison">The <see cref="StringComparison"/> to use when matching <paramref name="headerValue"/>.</param>
/// <param name="isValueSubstring">if set to <c>true</c> then <paramref name="headerValue"/> is
/// considered a match if it matches a substring of the actual header value.</param>
/// <param name="mediaType">The <see cref="MediaTypeHeaderValue"/> to associate
/// with a <see cref="M:HttpRequestMessage.Header"/> entry with a name matching <paramref name="headerName"/>
/// and a value matching <paramref name="headerValue"/>.</param>
public static void AddRequestHeaderMapping(
this MediaTypeFormatter formatter,
string headerName,
string headerValue,
StringComparison valueComparison,
bool isValueSubstring,
MediaTypeHeaderValue mediaType)
{
if (formatter == null)
{
throw Error.ArgumentNull("formatter");
}
RequestHeaderMapping mapping = new RequestHeaderMapping(headerName, headerValue, valueComparison, isValueSubstring, mediaType);
formatter.MediaTypeMappings.Add(mapping);
}
