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GridUserServiceBase.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.Reflection;
  29. using Nini.Config;
  30. using OpenSim.Framework;
  31. using OpenSim.Data;
  32. using OpenSim.Services.Interfaces;
  33. using OpenSim.Services.Base;
  34. namespace OpenSim.Services.UserAccountService
  35. {
  36. public class GridUserServiceBase : ServiceBase
  37. {
  38. protected IGridUserData m_Database = null;
  39. public GridUserServiceBase(IConfigSource config) : base(config)
  40. {
  41. string dllName = String.Empty;
  42. string connString = String.Empty;
  43. string realm = "GridUser";
  44. //
  45. // Try reading the [DatabaseService] section, if it exists
  46. //
  47. IConfig dbConfig = config.Configs["DatabaseService"];
  48. if (dbConfig != null)
  49. {
  50. if (dllName == String.Empty)
  51. dllName = dbConfig.GetString("StorageProvider", String.Empty);
  52. if (connString == String.Empty)
  53. connString = dbConfig.GetString("ConnectionString", String.Empty);
  54. }
  55. //
  56. // [GridUsetService] section overrides [DatabaseService], if it exists
  57. //
  58. IConfig presenceConfig = config.Configs["GridUserService"];
  59. if (presenceConfig != null)
  60. {
  61. dllName = presenceConfig.GetString("StorageProvider", dllName);
  62. connString = presenceConfig.GetString("ConnectionString", connString);
  63. realm = presenceConfig.GetString("Realm", realm);
  64. }
  65. //
  66. // We tried, but this doesn't exist. We can't proceed.
  67. //
  68. if (dllName.Equals(String.Empty))
  69. throw new Exception("No StorageProvider configured");
  70. m_Database = LoadPlugin<IGridUserData>(dllName, new Object[] { connString, realm });
  71. if (m_Database == null)
  72. throw new Exception("Could not find a storage interface in the given module " + dllName);
  73. }
  74. }
  75. }