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RestObjectPoster.cs 3.5 KB

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  1. /*
  2. * Copyright (c) Contributors, http://opensimulator.org/
  3. * See CONTRIBUTORS.TXT for a full list of copyright holders.
  4. *
  5. * Redistribution and use in source and binary forms, with or without
  6. * modification, are permitted provided that the following conditions are met:
  7. * * Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * * Redistributions in binary form must reproduce the above copyright
  10. * notice, this list of conditions and the following disclaimer in the
  11. * documentation and/or other materials provided with the distribution.
  12. * * Neither the name of the OpenSimulator Project nor the
  13. * names of its contributors may be used to endorse or promote products
  14. * derived from this software without specific prior written permission.
  15. *
  16. * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
  17. * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  18. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  19. * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
  20. * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  21. * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  22. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  23. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  25. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26. */
  27. using System;
  28. using System.IO;
  29. using System.Net;
  30. using System.Text;
  31. using System.Xml;
  32. using System.Xml.Serialization;
  33. namespace OpenSim.Framework.Servers.HttpServer
  34. {
  35. /// <summary>
  36. /// Makes an asynchronous REST request which doesn't require us to do anything with the response.
  37. /// </summary>
  38. public class RestObjectPoster
  39. {
  40. public static void BeginPostObject<TRequest>(string requestUrl, TRequest obj)
  41. {
  42. BeginPostObject("POST", requestUrl, obj);
  43. }
  44. public static void BeginPostObject<TRequest>(string verb, string requestUrl, TRequest obj)
  45. {
  46. Type type = typeof (TRequest);
  47. WebRequest request = WebRequest.Create(requestUrl);
  48. request.Method = verb;
  49. request.ContentType = "text/xml";
  50. using (MemoryStream buffer = new MemoryStream())
  51. {
  52. XmlWriterSettings settings = new XmlWriterSettings();
  53. settings.Encoding = Encoding.UTF8;
  54. using (XmlWriter writer = XmlWriter.Create(buffer, settings))
  55. {
  56. XmlSerializer serializer = new XmlSerializer(type);
  57. serializer.Serialize(writer, obj);
  58. writer.Flush();
  59. }
  60. int length = (int)buffer.Length;
  61. request.ContentLength = length;
  62. using (Stream requestStream = request.GetRequestStream())
  63. requestStream.Write(buffer.ToArray(), 0, length);
  64. }
  65. // IAsyncResult result = request.BeginGetResponse(AsyncCallback, request);
  66. request.BeginGetResponse(AsyncCallback, request);
  67. }
  68. private static void AsyncCallback(IAsyncResult result)
  69. {
  70. WebRequest request = (WebRequest) result.AsyncState;
  71. using (WebResponse resp = request.EndGetResponse(result))
  72. {
  73. }
  74. }
  75. }
  76. }