本文整理汇总了C#中System.Web.HttpResponseBase.ThrowIfNull方法的典型用法代码示例。如果您正苦于以下问题：C# HttpResponseBase.ThrowIfNull方法的具体用法？C# HttpResponseBase.ThrowIfNull怎么用？C# HttpResponseBase.ThrowIfNull使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Web.HttpResponseBase的用法示例。
在下文中一共展示了HttpResponseBase.ThrowIfNull方法的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Validate
public async Task<ValidateResult> Validate(HttpRequestBase request, HttpResponseBase response)
{
request.ThrowIfNull("request");
response.ThrowIfNull("response");
if (!String.IsNullOrEmpty(request.ContentType))
{
try
{
var contentType = new ContentType(request.ContentType);
if (String.Equals(contentType.MediaType, "application/x-www-form-urlencoded", StringComparison.OrdinalIgnoreCase) || String.Equals(contentType.MediaType, "multipart/form-data", StringComparison.OrdinalIgnoreCase))
{
ValidationResult validationResult = await _antiCsrfNonceValidator.ValidateAsync(request);
ResponseResult responseResult = await _antiCsrfResponseGenerator.GetResponseAsync(validationResult);
if (responseResult.ResultType == ResponseResultType.ResponseGenerated)
{
return ValidateResult.ResponseGenerated(responseResult.Response);
}
}
}
catch (FormatException)
{
}
}
await _antiCsrfCookieManager.ConfigureCookieAsync(request, response);
return ValidateResult.RequestValidated();
}示例2: HandleResponse
public ResponseHandlerResult HandleResponse(HttpRequestBase httpRequest, HttpResponseBase httpResponse, IResponse suggestedResponse, ICache cache, string cacheKey)
{
httpRequest.ThrowIfNull("httpRequest");
httpResponse.ThrowIfNull("httpResponse");
suggestedResponse.ThrowIfNull("suggestedResponse");
StatusAndSubStatusCode statusCode = suggestedResponse.StatusCode;
if (!_statusCodes.Contains(statusCode))
{
return ResponseHandlerResult.ResponseNotHandled();
}
AcceptHeader[] acceptHeaders = AcceptHeader.ParseMany(httpRequest.Headers["Accept"]).ToArray();
if (acceptHeaders.Any() && !acceptHeaders.Any(arg => arg.MediaTypeMatches("text/plain")))
{
return ResponseHandlerResult.ResponseNotHandled();
}
Response response = new Response(statusCode)
.TextPlain()
.Content(String.Format("{0} {1}", statusCode.StatusDescription, statusCode.StatusDescription.Length > 0 ? String.Format("({0})", statusCode.StatusDescription) : ""));
response.CachePolicy.NoClientCaching();
new CacheResponse(response).WriteResponse(httpResponse);
httpResponse.TrySkipIisCustomErrors = true;
return ResponseHandlerResult.ResponseWritten();
}示例3: HandleResponse
public ResponseHandlerResult HandleResponse(HttpRequestBase httpRequest, HttpResponseBase httpResponse, IResponse suggestedResponse, ICache cache, string cacheKey)
{
httpRequest.ThrowIfNull("httpRequest");
httpResponse.ThrowIfNull("httpResponse");
suggestedResponse.ThrowIfNull("suggestedResponse");
var cacheResponse = new CacheResponse(suggestedResponse);
cacheResponse.WriteResponse(httpResponse);
return ResponseHandlerResult.ResponseWritten();
}示例4: GetSessionIdAsync
public Task<Guid?> GetSessionIdAsync(HttpResponseBase response)
{
response.ThrowIfNull("response");
if (!response.Cookies.AllKeys.Contains(_configuration.CookieName))
{
return null;
}
Guid sessionId;
return (Guid.TryParse(response.Cookies[_configuration.CookieName].Value, out sessionId) ? sessionId : (Guid?)null).AsCompletedTask();
}示例5: ConfigureCookieAsync
public Task ConfigureCookieAsync(HttpRequestBase request, HttpResponseBase response)
{
request.ThrowIfNull("request");
response.ThrowIfNull("response");
string cookieName = _configuration.CookieName;
string sessionId = request.Cookies.AllKeys.Contains(cookieName) ? request.Cookies[cookieName].Value : _guidFactory.Random().ToString("N");
response.Cookies.Remove(cookieName);
var cookie = new HttpCookie(cookieName, sessionId) { HttpOnly = true };
response.Cookies.Add(cookie);
return Task.Factory.Empty();
}示例6: ConfigureCookieAsync
public Task ConfigureCookieAsync(HttpRequestBase request, HttpResponseBase response)
{
request.ThrowIfNull("request");
response.ThrowIfNull("response");
if (request.Cookies.AllKeys.Contains(_configuration.CookieName))
{
response.Cookies.Set(request.Cookies[_configuration.CookieName]);
return Task.Factory.Empty();
}
string sessionId = _guidFactory.Random().ToString("N");
var cookie = new HttpCookie(_configuration.CookieName, sessionId) { HttpOnly = true };
response.Cookies.Add(cookie);
return Task.Factory.Empty();
}示例7: AuthenticateAsync
public Task<AuthenticationResult> AuthenticateAsync(HttpRequestBase request, HttpResponseBase response, Routing.Route route)
{
request.ThrowIfNull("request");
response.ThrowIfNull("response");
route.ThrowIfNull("route");
if (!_helper.IsTicketValid(request))
{
return AuthenticationResult.AuthenticationFailed.AsCompletedTask();
}
Cookie cookie = _helper.RenewTicket(request);
response.Cookies.Remove(cookie.Name);
response.Cookies.Add(cookie.GetHttpCookie());
return AuthenticationResult.AuthenticationSucceeded.AsCompletedTask();
}示例8: HandleResponse
public ResponseHandlerResult HandleResponse(HttpRequestBase httpRequest, HttpResponseBase httpResponse, IResponse suggestedResponse, ICache cache, string cacheKey)
{
httpRequest.ThrowIfNull("httpRequest");
httpResponse.ThrowIfNull("httpResponse");
suggestedResponse.ThrowIfNull("suggestedResponse");
StatusAndSubStatusCode statusCode = suggestedResponse.StatusCode;
if (!_statusCodes.Contains(statusCode))
{
return ResponseHandlerResult.ResponseNotHandled();
}
AcceptHeader[] acceptHeaders = AcceptHeader.ParseMany(httpRequest.Headers["Accept"]).ToArray();
if (acceptHeaders.Any() && !acceptHeaders.Any(arg => arg.MediaTypeMatches("text/html")))
{
return ResponseHandlerResult.ResponseNotHandled();
}
const string format = @"<!DOCTYPE html>
<html>
<head>
<title>{0}</title>
<style>h1 {{ margin: 0; padding: 0; }}</style>
</head>
<body>
<h1>{0}</h1>
<hr/>
HTTP {1}{2}
</body>
</html>";
Response response = new Response(statusCode)
.TextHtml()
.Content(String.Format(format, statusCode.StatusDescription, statusCode.StatusCode, statusCode.SubStatusCode == 0 ? "" : "." + statusCode.SubStatusCode));
response.CachePolicy.NoClientCaching();
new CacheResponse(response).WriteResponse(httpResponse);
httpResponse.TrySkipIisCustomErrors = true;
return ResponseHandlerResult.ResponseWritten();
}示例9: WriteResponseAsync
public async Task WriteResponseAsync(HttpResponseBase response)
{
response.ThrowIfNull("response");
response.StatusCode = _statusCode.StatusCode;
response.SubStatusCode = _statusCode.SubStatusCode;
response.ContentType = ContentType;
response.Charset = Charset;
response.ContentEncoding = ContentEncoding;
foreach (Header header in Headers)
{
response.Headers.Add(header.Field, header.Value);
}
response.HeaderEncoding = HeaderEncoding;
foreach (Cookie cookie in Cookies)
{
response.Cookies.Add(cookie.GetHttpCookie());
}
_cachePolicy.Apply(response.Cache);
response.TrySkipIisCustomErrors = _skipIisCustomErrors;
response.BinaryWrite(await _content.Value);
}示例10: HandleResponse
public ResponseHandlerResult HandleResponse(HttpRequestBase httpRequest, HttpResponseBase httpResponse, IResponse suggestedResponse, ICache cache, string cacheKey)
{
httpRequest.ThrowIfNull("request");
httpResponse.ThrowIfNull("httpResponse");
suggestedResponse.ThrowIfNull("suggestedResponse");
if (!suggestedResponse.CachePolicy.HasPolicy || cache == null || cacheKey == null)
{
return ResponseHandlerResult.ResponseNotHandled();
}
CacheItem cacheItem = cache.Get(cacheKey);
string responseETag = suggestedResponse.CachePolicy.ETag;
#region If-Match precondition header
IfMatchHeader[] ifMatchHeaders = IfMatchHeader.ParseMany(httpRequest.Headers["If-Match"]).ToArray();
// Only consider If-Match headers if response status code is 2xx or 412
if (ifMatchHeaders.Any() && ((suggestedResponse.StatusCode.StatusCode >= 200 && suggestedResponse.StatusCode.StatusCode <= 299) || suggestedResponse.StatusCode.StatusCode == 412))
{
// Return 412 if no If-Match header matches the response ETag
// Return 412 if an "If-Match: *" header is present and the response has no ETag
if (ifMatchHeaders.All(arg => arg.EntityTag.Value != responseETag) ||
(responseETag == null && ifMatchHeaders.Any(arg => arg.EntityTag.Value == "*")))
{
return WriteResponse(httpResponse, Response.PreconditionFailed());
}
}
#endregion
#region If-None-Match precondition header
IfNoneMatchHeader[] ifNoneMatchHeaders = IfNoneMatchHeader.ParseMany(httpRequest.Headers["If-None-Match"]).ToArray();
if (ifNoneMatchHeaders.Any())
{
// Return 304 if an If-None-Match header matches the response ETag and the request method was GET or HEAD
// Return 304 if an "If-None-Match: *" header is present, the response has an ETag and the request method was GET or HEAD
// Return 412 if an "If-None-Match: *" header is present, the response has an ETag and the request method was not GET or HEAD
if (ifNoneMatchHeaders.Any(arg => arg.EntityTag.Value == responseETag) ||
(ifNoneMatchHeaders.Any(arg => arg.EntityTag.Value == "*") && responseETag != null))
{
if (String.Equals(httpRequest.HttpMethod, "GET", StringComparison.OrdinalIgnoreCase) || String.Equals(httpRequest.HttpMethod, "HEAD", StringComparison.OrdinalIgnoreCase))
{
if (cacheItem != null)
{
cacheItem.Response.CachePolicy.Apply(httpResponse.Cache);
}
else
{
suggestedResponse.CachePolicy.Apply(httpResponse.Cache);
}
return WriteResponse(httpResponse, Response.NotModified());
}
return WriteResponse(httpResponse, Response.PreconditionFailed());
}
}
#endregion
#region If-Modified-Since precondition header
IfModifiedSinceHeader ifModifiedSinceHeader = IfModifiedSinceHeader.Parse(httpRequest.Headers["If-Modified-Since"]);
bool validIfModifiedSinceHttpDate = ifModifiedSinceHeader != null && ifModifiedSinceHeader.HttpDate <= _systemClock.UtcDateTime;
// Only consider an If-Modified-Since header if response status code is 200 and the HTTP-date is valid
if (suggestedResponse.StatusCode.ParsedStatusCode == HttpStatusCode.OK && validIfModifiedSinceHttpDate)
{
// Return 304 if the response was cached before the HTTP-date
if (cacheItem != null && cacheItem.CachedUtcTimestamp < ifModifiedSinceHeader.HttpDate)
{
return WriteResponse(httpResponse, Response.NotModified());
}
}
#endregion
#region If-Unmodified-Since precondition header
IfUnmodifiedSinceHeader ifUnmodifiedSinceHeader = IfUnmodifiedSinceHeader.Parse(httpRequest.Headers["If-Unmodified-Since"]);
bool validIfUnmodifiedSinceHttpDate = ifUnmodifiedSinceHeader != null && ifUnmodifiedSinceHeader.HttpDate <= _systemClock.UtcDateTime;
// Only consider an If-Unmodified-Since header if response status code is 2xx or 412 and the HTTP-date is valid
if (((suggestedResponse.StatusCode.StatusCode >= 200 && suggestedResponse.StatusCode.StatusCode <= 299) || suggestedResponse.StatusCode.StatusCode == 412) && validIfUnmodifiedSinceHttpDate)
{
// Return 412 if the previous response was removed from the cache or was cached again at a later time
if (cacheItem == null || cacheItem.CachedUtcTimestamp >= ifUnmodifiedSinceHeader.HttpDate)
{
return WriteResponse(httpResponse, Response.PreconditionFailed());
}
}
#endregion
#region No server caching
//.........这里部分代码省略.........
示例11: WriteResponse
public void WriteResponse(HttpResponseBase response)
{
response.ThrowIfNull("response");
response.StatusCode = _statusCode.StatusCode;
response.SubStatusCode = _statusCode.SubStatusCode;
response.ContentType = ContentType;
response.Charset = Charset;
response.ContentEncoding = ContentEncoding;
foreach (Header header in Headers)
{
response.Headers.Add(header.Field, header.Value);
}
response.HeaderEncoding = HeaderEncoding;
foreach (Cookie cookie in Cookies)
{
response.Cookies.Add(cookie.GetHttpCookie());
}
_cachePolicy.Apply(response.Cache);
response.BinaryWrite(_content);
}示例12: RemoveTicket
public void RemoveTicket(HttpResponseBase response)
{
response.ThrowIfNull("response");
var cookie = new HttpCookie(_configuration.CookieName, "")
{
Expires = new DateTime(2000, 01, 01),
HttpOnly = true,
Path = _configuration.CookiePath,
Secure = _configuration.RequireSsl,
Shareable = false
};
if (_configuration.CookieDomain != null)
{
cookie.Domain = _configuration.CookieDomain;
}
response.Cookies.Remove(_configuration.CookieName);
response.Cookies.Add(cookie);
}