using System;

using System.Web;

namespace NLog.Web

{

/// <summary>

/// ASP.NET HttpModule that enables NLog to hook BeginRequest and EndRequest events easily.

/// </summary>

public class NLogHttpModule : IHttpModule

{

/// <summary>

/// Event to be raised at the end of each HTTP Request.

/// </summary>

public static event EventHandler EndRequest;

/// <summary>

/// Event to be raised at the beginning of each HTTP Request.

/// </summary>

public static event EventHandler BeginRequest;

/// <summary>

/// Initializes the HttpModule.

/// </summary>

/// <param name="application">

/// ASP.NET application.

/// </param>

public void Init(HttpApplication application)

{

application.BeginRequest += BeginRequestHandler;

application.EndRequest += EndRequestHandler;

}

/// <summary>

/// Disposes the module.

/// </summary>

public void Dispose()

{

}

private void BeginRequestHandler(object sender, EventArgs args)

{

if (BeginRequest != null)

{

BeginRequest(sender, args);

}

}

private void EndRequestHandler(object sender, EventArgs args)

{

if (EndRequest != null)

{

EndRequest(sender, args);

}

}

}

}