/// <summary>
/// Parses a collection of query string values as a <see cref="System.Json.JsonObject"/>.
/// </summary>
/// <param name="queryStringValues">The collection of query string values.</param>
/// <param name="maxDepth">The maximum depth of object graph encoded as x-www-form-urlencoded.</param>
/// <returns>The <see cref="System.Json.JsonObject"/> corresponding to the given query string values.</returns>
internal static JsonObject ParseFormUrlEncoded(IEnumerable <Tuple <string, string> > queryStringValues, int maxDepth)
{
DiagnosticUtility.ExceptionUtility.ThrowOnNull(queryStringValues, "queryString");
return(FormUrlEncodedExtensions.Parse(queryStringValues, maxDepth));
}
public void DeserializeRequest(Message message, object[] parameters)
{
JsonValue jsonValue = null;
bool isJsonInput = false;
if (message != null)
{
if (message.IsEmpty)
{
Encoding contentEncoding;
if (IsContentTypeSupported(WebOperationContext.Current.IncomingRequest.ContentType, ApplicationJsonContentType, out contentEncoding))
{
isJsonInput = true;
jsonValue = null;
}
}
else if (message.Properties.ContainsKey(WebBodyFormatMessageProperty.Name))
{
WebBodyFormatMessageProperty bodyFormatProperty =
(WebBodyFormatMessageProperty)message.Properties[WebBodyFormatMessageProperty.Name];
if (bodyFormatProperty.Format == WebContentFormat.Json)
{
isJsonInput = true;
jsonValue = DeserializeFromJXML(message);
}
}
}
if (!isJsonInput)
{
Encoding contentEncoding;
if (!IsContentTypeSupported(WebOperationContext.Current.IncomingRequest.ContentType, FormUrlEncodedContentType, out contentEncoding))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.ExpectUrlEncodedOrJson));
}
string formData = string.Empty;
if (message != null && !message.IsEmpty)
{
XmlDictionaryReader bodyReader = message.GetReaderAtBodyContents();
bodyReader.ReadStartElement(BinaryElementName);
using (Stream s = new MemoryStream(bodyReader.ReadContentAsBase64()))
{
if (contentEncoding == null)
{
formData = new StreamReader(s).ReadToEnd();
}
else
{
formData = new StreamReader(s, contentEncoding).ReadToEnd();
}
}
}
jsonValue = FormUrlEncodedExtensions.ParseFormUrlEncoded(formData, this.readerQuotas.MaxDepth);
}
UriTemplateMatch match = WebOperationContext.Current.IncomingRequest.UriTemplateMatch;
MessagePartDescriptionCollection messageParts = this.operationDescription.Messages[0].Body.Parts;
Func <MessagePartDescription, object> binder = this.CreateParameterBinder(match);
object[] values = messageParts.Select(p => binder(p)).ToArray();
values[this.jsonValuePosition] = jsonValue;
values.CopyTo(parameters, 0);
}