using System;
using System.Configuration;
using TheSimpleBeach.Common;
using System.Web;


namespace TheSimpleBeach.Setting
{
public class SimpleBeachSettings : ConfigurationSection, ISettings
{
private static SimpleBeachSettings _settings;
private static object _sinkLock = new object();

static public ISettings GetCurrent()
{
if (_settings == null)
{
try
{
lock (_sinkLock)
{
if (_settings == null)
{

_settings = ConfigurationManager.GetSection("SimpleBeachSettings") as SimpleBeachSettings;

}
}
}
catch (Exception ex)
{
throw new SimpleBeachSettingException("", ex);
}
}
if (_settings == null)
{
throw new SimpleBeachNullSettingException("");
}

return _settings;
}


[ConfigurationProperty("ConnectionString", IsRequired = true)]
public string ConnectionString
{
get
{
return (string)this["ConnectionString"];
}
set
{
this["ConnectionString"] = value;
}
}

[ConfigurationProperty("MappingSourcePath", IsRequired = true)]
public string MappingSourcePath
{
get
{
HttpContext _context = HttpContext.Current;

if (_context != null)
{
return _context.Server.MapPath((string)this["MappingSourcePath"]);
}
else
{
return (string)this["MappingSourcePath"];
}
}
set
{

this["MappingSourcePath"] = value;
}
}

#region ISettings Members

string ISettings.ConnectionString
{
get { return ConnectionString; }
}

string ISettings.MappingSourcePath
{
get { return MappingSourcePath; }
}

#endregion
}


}

using System;
using System.Collections.Generic;
using System.Text;

namespace TheSimpleBeach.Setting
{
public class SimpleBeachSettingException : Exception
{
public SimpleBeachSettingException(string message, Exception innerException) :base(message,innerException){ }
}

public class SimpleBeachNullSettingException : Exception
{
public SimpleBeachNullSettingException(string message) : base(message) { }

}
}