1 // Copyright (c) 2012 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.
5 #ifndef NET_HTTP_HTTP_TRANSACTION_FACTORY_H__
6 #define NET_HTTP_HTTP_TRANSACTION_FACTORY_H__
8 #include "base/memory/scoped_ptr.h"
9 #include "net/base/net_export.h"
10 #include "net/base/request_priority.h"
15 class HttpNetworkSession;
16 class HttpTransaction;
17 class HttpTransactionDelegate;
19 // An interface to a class that can create HttpTransaction objects.
20 class NET_EXPORT HttpTransactionFactory {
22 virtual ~HttpTransactionFactory() {}
24 // Creates a HttpTransaction object. On success, saves the new
25 // transaction to |*trans| and returns OK.
26 virtual int CreateTransaction(RequestPriority priority,
27 scoped_ptr<HttpTransaction>* trans,
28 HttpTransactionDelegate* delegate) = 0;
30 // Returns the associated cache if any (may be NULL).
31 virtual HttpCache* GetCache() = 0;
33 // Returns the associated HttpNetworkSession used by new transactions.
34 virtual HttpNetworkSession* GetSession() = 0;
39 #endif // NET_HTTP_HTTP_TRANSACTION_FACTORY_H__