/[xmltv_parser]/trunk/libxmltv/Core/XMLTVLoader.cs
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Contents of /trunk/libxmltv/Core/XMLTVLoader.cs

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Revision 11 - (show annotations) (download)
Thu Mar 7 05:48:51 2013 UTC (7 years, 7 months ago) by william
Original Path: trunk/libxmltv/Core/XMLTV_LOADER.cs
File size: 1593 byte(s)

1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using libxmltv.Interfaces;
6 using System.IO;
7
8 namespace libxmltv.Core
9 {
10 /// <summary>
11 /// Main class: Creates the XMLTV Loader
12 /// </summary>
13 public static class XMLTV
14 {
15 public static object CreateLoader(string xml_file)
16 {
17 XMLTV_LOADER loader = new XMLTV_LOADER(xml_file);
18 return loader;
19 }
20 public static void Test(object xmltv)
21 {
22 if (!VerifyInstance<XMLTV_LOADER>(xmltv)) { return; }
23 }
24
25
26 private static bool VerifyInstance<T>(object xmltv) where T : class
27 {
28 try
29 {
30 if (xmltv == null) { return false; }
31 T t = (xmltv as T);
32 if (t == null) { throw new InvalidCastException(string.Format("Unable to cast type: {0} to {1}", xmltv.GetType().Name, typeof(T).Name)); }
33 else { return true; }
34 }
35 catch (Exception ex)
36 {
37 throw new InvalidCastException(string.Format("Unable to cast type: {0} to {1}", xmltv.GetType().Name, typeof(T).Name), ex);
38 }
39 }
40 }
41
42 internal class XMLTV_LOADER : IXMLTV_LOADER
43 {
44 private string xmlfile = string.Empty;
45 public XMLTV_LOADER(string xml_file)
46 {
47 xmlfile = xml_file;
48 }
49 #region IXMLTV_LOADER
50 public FileInfo XmlFile { get { return new FileInfo(xmlfile); } }
51 #endregion
52 }
53 }

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