net/http/failing_http_transaction_factory.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef NET_FAILING_HTTP_TRANSACTION_FACTORY_H_
   6 #define NET_FAILING_HTTP_TRANSACTION_FACTORY_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "net/base/net_errors.h"
  10 #include "net/base/request_priority.h"
  11 #include "net/http/http_transaction.h"
  12 #include "net/http/http_transaction_factory.h"
  13
  14 namespace net {
  15
  16 class HttpCache;
  17 class HttpNetworkSession;
  18
  19 // Creates transactions that always (asynchronously) return a specified
  20 // error.  The error is returned asynchronously, just after the transaction is
  21 // started.
  22 class NET_EXPORT FailingHttpTransactionFactory : public HttpTransactionFactory {
  23  public:
  24   // The caller must guarantee that |session| outlives this object.
  25   FailingHttpTransactionFactory(HttpNetworkSession* session, Error error);
  26   virtual ~FailingHttpTransactionFactory();
  27
  28   // HttpTransactionFactory:
  29   virtual int CreateTransaction(
  30       RequestPriority priority,
  31       scoped_ptr<HttpTransaction>* trans) OVERRIDE;
  32   virtual HttpCache* GetCache() OVERRIDE;
  33   virtual HttpNetworkSession* GetSession() OVERRIDE;
  34
  35  private:
  36   HttpNetworkSession* session_;
  37   Error error_;
  38 };
  39
  40 }  // namespace net
  41
  42 #endif  // NET_FAILING_HTTP_TRANSACTION_FACTORY_H_