public static HandlerMethods GetHandlerMethodsByType(HttpContext context, Type type, string requestPath, bool ignoreCache)
{
string cacheKey = HandlerMethods.CACHE_PREFIX.ConcatWith(requestPath, type.Namespace, type.Name);
HandlerMethods handlerMethods = null;
if (!IsDebugging && !ignoreCache)
{
handlerMethods = context.Cache[cacheKey] as HandlerMethods;
}
if (handlerMethods == null)
{
handlerMethods = new HandlerMethods(type);
if (!IsDebugging && !ignoreCache)
{
if (requestPath.IsEmpty() || !Directory.Exists(requestPath))
{
context.Cache.Insert(cacheKey, handlerMethods);
}
else
{
context.Cache.Insert(cacheKey, handlerMethods, new CacheDependency(context.Server.MapPath(requestPath)));
}
}
}
return(handlerMethods);
}
public static HandlerMethods GetHandlerMethods(HttpContext context, string requestPath)
{
string path = VirtualPathUtility.ToAbsolute(requestPath);
string cacheKey = HandlerMethods.CACHE_PREFIX + path;
HandlerMethods handlerMethods = null;
if (!IsDebugging)
{
handlerMethods = context.Cache[cacheKey] as HandlerMethods;
}
if (handlerMethods == null)
{
Type requestedType = BuildManager.GetCompiledType(path);
if (requestedType == null)
{
requestedType = BuildManager.CreateInstanceFromVirtualPath(path, typeof(System.Web.UI.Page)).GetType();
}
handlerMethods = new HandlerMethods(requestedType);
if (!IsDebugging)
{
PutToCache(path, context, cacheKey, handlerMethods);
}
}
return(handlerMethods);
}
public void ProcessRequest(HttpContext context)
{
DirectResponse responseObject = new DirectResponse(true);
try
{
HandlerMethods handler = HandlerMethods.GetHandlerMethods(context, context.Request.FilePath);
string methodName = HandlerMethods.GetMethodName(context);
if (handler == null)
{
throw new Exception("The Method '{0}' has not been defined.".FormatWith(context.Request.FilePath));
}
if (methodName.IsEmpty())
{
throw new Exception("No methodName has been set in the configuration.");
}
DirectMethod directMethod = handler.GetStaticMethod(methodName);
if (directMethod == null)
{
throw new Exception("The static DirectMethod '{0}' has not been defined.".FormatWith(methodName));
}
responseObject.Result = directMethod.Invoke();
}
catch (Exception e)
{
if (HandlerMethods.RethrowException(context))
{
throw e;
}
responseObject.Success = false;
responseObject.ErrorMessage = IsDebugging ? e.ToString() : e.Message;
}
context.Response.Cache.SetNoServerCaching();
context.Response.Cache.SetMaxAge(TimeSpan.Zero);
context.Response.Write(responseObject.ToString());
context.Response.End();
}
public static HandlerMethods GetHandlerMethods(HttpContext context, string requestPath)
{
string path = VirtualPathUtility.ToAbsolute(requestPath);
string cacheKey = HandlerMethods.CACHE_PREFIX + path;
HandlerMethods handlerMethods = null;
if (!IsDebugging)
{
handlerMethods = context.Cache[cacheKey] as HandlerMethods;
}
if (handlerMethods == null)
{
try
{
Type requestedType = BuildManager.GetCompiledType(path);
if (requestedType == null)
{
requestedType = BuildManager.CreateInstanceFromVirtualPath(path, typeof(System.Web.UI.Page)).GetType();
}
handlerMethods = new HandlerMethods(requestedType);
if (!IsDebugging)
{
PutToCache(path, context, cacheKey, handlerMethods);
}
}
catch (System.Web.HttpException e)
{
if (!requestPath.EndsWith(".aspx", true, CultureInfo.InvariantCulture))
{
return(HandlerMethods.GetHandlerMethods(context, requestPath + "default.aspx"));
}
throw e;
}
}
return(handlerMethods);
}
private void ProcessRequest(HttpApplication app, HttpRequest request)
{
DirectResponse responseObject = new DirectResponse(true);
try
{
HttpContext context = HttpContext.Current;
// Get handler
HandlerMethods handler = HandlerMethods.GetHandlerMethods(context, request.FilePath);
if (handler == null)
{
throw new Exception("The Method '{0}' has not been defined.".FormatWith(request.FilePath));
}
// Get method name to invoke
string methodName = HandlerMethods.GetMethodName(context);
if (methodName.IsEmpty())
{
throw new Exception("No methodName has been set in the configuration.");
}
DirectMethod directMethod = handler.GetStaticMethod(methodName);
if (directMethod == null)
{
throw new Exception("The static DirectMethod '{0}' has not been defined.".FormatWith(directMethod));
}
object result = directMethod.Invoke();
if (!ResourceManager.AjaxSuccess)
{
responseObject.Success = false;
responseObject.ErrorMessage = ResourceManager.AjaxErrorMessage;
}
else
{
responseObject.Result = result;
responseObject.Script = ResourceManager.GetInstanceScript();
}
}
catch (TargetInvocationException e)
{
if (HandlerMethods.RethrowException(HttpContext.Current))
{
throw;
}
responseObject.Success = false;
responseObject.ErrorMessage = IsDebugging ? e.InnerException.ToString() : e.InnerException.Message;
}
catch (Exception e)
{
if (HandlerMethods.RethrowException(HttpContext.Current))
{
throw;
}
responseObject.Success = false;
responseObject.ErrorMessage = IsDebugging ? e.ToString() : e.Message;
}
app.Context.Response.Clear();
app.Context.Response.ClearContent();
app.Context.Response.ClearHeaders();
app.Context.Response.StatusCode = 200;
app.Context.Response.ContentType = "application/json";
app.Context.Response.Charset = "utf-8";
app.Context.Response.Cache.SetNoServerCaching();
app.Context.Response.Cache.SetMaxAge(TimeSpan.Zero);
app.Context.Response.Write(responseObject.ToString());
app.CompleteRequest();
}
private static void PutToCache(string path, HttpContext context, string cacheKey, HandlerMethods handlerMethods)
{
BuildDependencySet dependencySet = BuildManager.GetCachedBuildDependencySet(context, path);
if (dependencySet != null)
{
IEnumerable virtualPaths = dependencySet.VirtualPaths;
if (virtualPaths != null)
{
List<string> paths = new List<string>();
foreach (string _path in virtualPaths)
{
paths.Add(context.Server.MapPath(_path));
}
context.Cache.Insert(cacheKey, handlerMethods, new CacheDependency(paths.ToArray()));
return;
}
}
context.Cache.Insert(cacheKey, handlerMethods);
}
public static HandlerMethods GetHandlerMethodsByType(HttpContext context, Type type, string requestPath, bool ignoreCache)
{
string cacheKey = HandlerMethods.CACHE_PREFIX.ConcatWith(requestPath, type.Namespace, type.Name);
HandlerMethods handlerMethods = null;
if (!IsDebugging && !ignoreCache)
{
handlerMethods = context.Cache[cacheKey] as HandlerMethods;
}
if (handlerMethods == null)
{
handlerMethods = new HandlerMethods(type);
if (!IsDebugging && !ignoreCache)
{
if (requestPath.IsEmpty() || !Directory.Exists(requestPath))
{
context.Cache.Insert(cacheKey, handlerMethods);
}
else
{
context.Cache.Insert(cacheKey, handlerMethods, new CacheDependency(context.Server.MapPath(requestPath)));
}
}
}
return handlerMethods;
}
public static HandlerMethods GetHandlerMethods(HttpContext context, string requestPath)
{
string path = VirtualPathUtility.ToAbsolute(requestPath);
string cacheKey = HandlerMethods.CACHE_PREFIX + path;
HandlerMethods handlerMethods = null;
if (!IsDebugging)
{
handlerMethods = context.Cache[cacheKey] as HandlerMethods;
}
if (handlerMethods == null)
{
try
{
Type requestedType = BuildManager.GetCompiledType(path);
if (requestedType == null)
{
requestedType = BuildManager.CreateInstanceFromVirtualPath(path, typeof(System.Web.UI.Page)).GetType();
}
handlerMethods = new HandlerMethods(requestedType);
if (!IsDebugging)
{
PutToCache(path, context, cacheKey, handlerMethods);
}
}
catch (System.Web.HttpException e)
{
if (!requestPath.EndsWith(".aspx", true, CultureInfo.InvariantCulture))
{
return HandlerMethods.GetHandlerMethods(context, requestPath + "default.aspx");
}
throw e;
}
}
return handlerMethods;
}
private static void PutToCache(string path, HttpContext context, string cacheKey, HandlerMethods handlerMethods)
{
BuildDependencySet dependencySet = BuildManager.GetCachedBuildDependencySet(context, path);
if (dependencySet != null)
{
IEnumerable virtualPaths = dependencySet.VirtualPaths;
if (virtualPaths != null)
{
List <string> paths = new List <string>();
foreach (string _path in virtualPaths)
{
paths.Add(context.Server.MapPath(_path));
}
context.Cache.Insert(cacheKey, handlerMethods, new CacheDependency(paths.ToArray()));
return;
}
}
context.Cache.Insert(cacheKey, handlerMethods);
}
public static HandlerMethods GetHandlerMethods(HttpContext context, string requestPath)
{
string path = VirtualPathUtility.ToAbsolute(requestPath);
string cacheKey = HandlerMethods.CACHE_PREFIX + path;
HandlerMethods handlerMethods = null;
if (!IsDebugging)
{
handlerMethods = context.Cache[cacheKey] as HandlerMethods;
}
if (handlerMethods == null)
{
Type requestedType = BuildManager.GetCompiledType(path);
if (requestedType == null)
{
requestedType = BuildManager.CreateInstanceFromVirtualPath(path, typeof(System.Web.UI.Page)).GetType();
}
handlerMethods = new HandlerMethods(requestedType);
if (!IsDebugging)
{
PutToCache(path, context, cacheKey, handlerMethods);
}
}
return handlerMethods;
}
