libxmltv/Core/XMLTVLoader.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;
using System.Xml;

namespace libxmltv.Core
{
    internal class XMLTVLoader : XMLTVBase<XMLTVRuntimeInstance>, IDisposable
    {
        private string xmlfile = string.Empty;
        //internal static void CreateInstance(string xml_file, XMLTVRuntimeInstance xmltv)
        //{
        //    using (XMLTVLoader g = new XMLTVLoader(xml_file, xmltv)) { }            
        //}
        protected XMLTVLoader(string xml_file, XMLTVRuntimeInstance instance)
            : base(instance, xml_file)
        {
            xmltv_logger.Debug.WriteLine("Creating Instance of XMLTVLoader");
           var fi = new FileInfo(xml_file);
           this.GetInstance().XmlFile_FullName = fi.FullName;
           this.GetInstance().XmlFile_Name = fi.Name;
            LoadXml();
            xmltv_logger.Debug.WriteLine("Created Instance of XMLTVLoader");
        }

        private void LoadXml()
        {
            xmltv_logger.Info.WriteLine("Loading XMLTV File: {0}", this.GetInstance().XmlFile_Name);
            //xmltv_logger.Warn.WriteLine("XML File Loading has not been implemented yet!");
            try
            {
                var document = XDocument.Load(this.GetInstance().XmlFile_FullName);
                using (var ms = new MemoryStream())
                using (var xw = new XmlTextWriter(ms, Encoding.UTF8))
                {
                    document.Save(xw);
                    xw.Flush();
                    StreamReader sr = new StreamReader(ms);
                    ms.Seek(0, SeekOrigin.Begin);
                    this.GetInstance().XmlDoc = sr.ReadToEnd();
                }
                document = null;
            }
            catch (Exception ex)
            {
                xmltv_logger.Error.WriteLine("Failed to load XMLTV File: {0}", this.GetInstance().XmlFile_Name);
                xmltv_logger.Error.WriteLine(ex.GetBaseException().ToString());
            }
        }

        public void Dispose()
        {
            //throw new NotImplementedException();
        }

        
    }
}
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	49	using System.Xml;
10	william	11
11			namespace libxmltv.Core
12	william	72	{
13			internal class XMLTVLoader : XMLTVBase<XMLTVRuntimeInstance>, IDisposable
14	william	11	{
15			private string xmlfile = string.Empty;
16	william	72	//internal static void CreateInstance(string xml_file, XMLTVRuntimeInstance xmltv)
17			//{
18			// using (XMLTVLoader g = new XMLTVLoader(xml_file, xmltv)) { }
19			//}
20			protected XMLTVLoader(string xml_file, XMLTVRuntimeInstance instance)
21	william	73	: base(instance, xml_file)
22	william	44	{
23	william	69	xmltv_logger.Debug.WriteLine("Creating Instance of XMLTVLoader");
24	william	72	var fi = new FileInfo(xml_file);
25			this.GetInstance().XmlFile_FullName = fi.FullName;
26			this.GetInstance().XmlFile_Name = fi.Name;
27	william	16	LoadXml();
28	william	72	xmltv_logger.Debug.WriteLine("Created Instance of XMLTVLoader");
29	william	11	}
30	william	16
31			private void LoadXml()
32			{
33	william	72	xmltv_logger.Info.WriteLine("Loading XMLTV File: {0}", this.GetInstance().XmlFile_Name);
34	william	55	//xmltv_logger.Warn.WriteLine("XML File Loading has not been implemented yet!");
35	william	21	try
36			{
37	william	72	var document = XDocument.Load(this.GetInstance().XmlFile_FullName);
38	william	49	using (var ms = new MemoryStream())
39			using (var xw = new XmlTextWriter(ms, Encoding.UTF8))
40			{
41			document.Save(xw);
42			xw.Flush();
43			StreamReader sr = new StreamReader(ms);
44			ms.Seek(0, SeekOrigin.Begin);
45	william	72	this.GetInstance().XmlDoc = sr.ReadToEnd();
46	william	49	}
47			document = null;
48	william	21	}
49			catch (Exception ex)
50			{
51	william	72	xmltv_logger.Error.WriteLine("Failed to load XMLTV File: {0}", this.GetInstance().XmlFile_Name);
52	william	55	xmltv_logger.Error.WriteLine(ex.GetBaseException().ToString());
53	william	21	}
54	william	16	}
55	william	44
56			public void Dispose()
57			{
58			//throw new NotImplementedException();
59			}
60	william	49
61
62	william	11	}
63			}