77 lines
2.5 KiB
C#
77 lines
2.5 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using MediaBrowser.Model.Services;
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namespace ServiceStack.Host
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{
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public class ContentTypes
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{
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public static ContentTypes Instance = new ContentTypes();
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public void SerializeToStream(IRequest req, object response, Stream responseStream)
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{
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var contentType = req.ResponseContentType;
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var serializer = GetResponseSerializer(contentType);
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if (serializer == null)
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throw new NotSupportedException("ContentType not supported: " + contentType);
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var httpRes = new HttpResponseStreamWrapper(responseStream, req)
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{
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Dto = req.Response.Dto
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};
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serializer(req, response, httpRes);
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}
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public Action<IRequest, object, IResponse> GetResponseSerializer(string contentType)
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{
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var serializer = GetStreamSerializer(contentType);
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if (serializer == null) return null;
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return (httpReq, dto, httpRes) => serializer(httpReq, dto, httpRes.OutputStream);
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}
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public Action<IRequest, object, Stream> GetStreamSerializer(string contentType)
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{
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switch (GetRealContentType(contentType))
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{
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case "application/xml":
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case "text/xml":
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case "text/xml; charset=utf-8": //"text/xml; charset=utf-8" also matches xml
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return (r, o, s) => ServiceStackHost.Instance.SerializeToXml(o, s);
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case "application/json":
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case "text/json":
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return (r, o, s) => ServiceStackHost.Instance.SerializeToJson(o, s);
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}
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return null;
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}
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public Func<Type, Stream, object> GetStreamDeserializer(string contentType)
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{
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switch (GetRealContentType(contentType))
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{
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case "application/xml":
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case "text/xml":
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case "text/xml; charset=utf-8": //"text/xml; charset=utf-8" also matches xml
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return ServiceStackHost.Instance.DeserializeXml;
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case "application/json":
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case "text/json":
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return ServiceStackHost.Instance.DeserializeJson;
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}
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return null;
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}
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private static string GetRealContentType(string contentType)
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{
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return contentType == null
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? null
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: contentType.Split(';')[0].ToLower().Trim();
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}
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}
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}
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