libxmltv/Core/XMLTV_LOADER.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using libxmltv.Interfaces;
using System.IO;
using Enterprise.Logging;
using System.Xml.Linq;

namespace libxmltv.Core
{
    /// <summary>
    /// Main class: Creates the XMLTV Loader
    /// </summary>
    public static class XMLTV
    {
        public static object CreateLoader(string xml_file)
        {
            XMLTV_LOGGER.Initialize();
            XMLTV_LOADER loader = new XMLTV_LOADER(xml_file);
            return loader;
        }
        public static void Test(object xmltv)
        {
            if (!VerifyInstance<XMLTV_LOADER>(xmltv)) { return; }
        }


        private static bool VerifyInstance<T>(object xmltv) where T : class
        {
            try
            {
                if (xmltv == null) { return false; }
                T t = (xmltv as T);
                if (t == null) { throw new InvalidCastException(string.Format("Unable to cast type: {0} to {1}", xmltv.GetType().Name, typeof(T).Name)); }
                else { return true; }
            }
            catch (Exception ex)
            {
                throw new InvalidCastException(string.Format("Unable to cast type: {0} to {1}", xmltv.GetType().Name, typeof(T).Name), ex); 
            }
        }
    }

    internal class XMLTV_LOADER : IXMLTV_LOADER
    {
        private string xmlfile = string.Empty;
        public XMLTV_LOADER(string xml_file)
        {
            xmlfile = xml_file;
            LoadXml();
        }
        #region IXMLTV_LOADER
        public FileInfo XmlFile { get { return new FileInfo(xmlfile); } }
        #endregion

        private void LoadXml()
        {
            XMLTV_LOGGER.Log.Info.WriteLine("Loading XMLTV File: {0}", XmlFile.Name);
            //XMLTV_LOGGER.Log.Warn.WriteLine("XML File Loading has not been implemented yet!");
            XDocument doc = XDocument.Load(XmlFile.FullName);
        }
    }
}
Revision:	19
Committed:	Thu Mar 7 10:00:40 2013 UTC (10 years, 3 months ago) by william
File size:	2012 byte(s)
Log Message:
#	User	Rev	Content
1	william	11	using System;
2			using System.Collections.Generic;
3			using System.Linq;
4			using System.Text;
5			using libxmltv.Interfaces;
6			using System.IO;
7	william	14	using Enterprise.Logging;
8	william	19	using System.Xml.Linq;
9	william	11
10			namespace libxmltv.Core
11			{
12			/// <summary>
13			/// Main class: Creates the XMLTV Loader
14			/// </summary>
15			public static class XMLTV
16			{
17			public static object CreateLoader(string xml_file)
18			{
19	william	16	XMLTV_LOGGER.Initialize();
20	william	11	XMLTV_LOADER loader = new XMLTV_LOADER(xml_file);
21			return loader;
22			}
23			public static void Test(object xmltv)
24			{
25			if (!VerifyInstance<XMLTV_LOADER>(xmltv)) { return; }
26			}
27
28
29			private static bool VerifyInstance<T>(object xmltv) where T : class
30			{
31			try
32			{
33			if (xmltv == null) { return false; }
34			T t = (xmltv as T);
35			if (t == null) { throw new InvalidCastException(string.Format("Unable to cast type: {0} to {1}", xmltv.GetType().Name, typeof(T).Name)); }
36			else { return true; }
37			}
38			catch (Exception ex)
39			{
40			throw new InvalidCastException(string.Format("Unable to cast type: {0} to {1}", xmltv.GetType().Name, typeof(T).Name), ex);
41			}
42			}
43			}
44
45			internal class XMLTV_LOADER : IXMLTV_LOADER
46			{
47			private string xmlfile = string.Empty;
48			public XMLTV_LOADER(string xml_file)
49			{
50	william	16	xmlfile = xml_file;
51			LoadXml();
52	william	11	}
53			#region IXMLTV_LOADER
54			public FileInfo XmlFile { get { return new FileInfo(xmlfile); } }
55			#endregion
56	william	16
57			private void LoadXml()
58			{
59			XMLTV_LOGGER.Log.Info.WriteLine("Loading XMLTV File: {0}", XmlFile.Name);
60	william	19	//XMLTV_LOGGER.Log.Warn.WriteLine("XML File Loading has not been implemented yet!");
61			XDocument doc = XDocument.Load(XmlFile.FullName);
62	william	16	}
63	william	11	}
64			}