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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef COMPONENTS_KEYED_SERVICE_CORE_KEYED_SERVICE_BASE_FACTORY_H_ | 5 #ifndef COMPONENTS_KEYED_SERVICE_CORE_KEYED_SERVICE_BASE_FACTORY_H_ |
6 #define COMPONENTS_KEYED_SERVICE_CORE_KEYED_SERVICE_BASE_FACTORY_H_ | 6 #define COMPONENTS_KEYED_SERVICE_CORE_KEYED_SERVICE_BASE_FACTORY_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 | 9 |
10 #include "base/threading/non_thread_safe.h" | 10 #include "base/threading/non_thread_safe.h" |
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47 // |context|. Only test code is allowed to call this method. | 47 // |context|. Only test code is allowed to call this method. |
48 // | 48 // |
49 // TODO(gab): This method can be removed entirely when | 49 // TODO(gab): This method can be removed entirely when |
50 // PrefService::DeprecatedGetPrefRegistry() is phased out. | 50 // PrefService::DeprecatedGetPrefRegistry() is phased out. |
51 void RegisterUserPrefsOnContextForTest(base::SupportsUserData* context); | 51 void RegisterUserPrefsOnContextForTest(base::SupportsUserData* context); |
52 | 52 |
53 // The main public interface for declaring dependencies between services | 53 // The main public interface for declaring dependencies between services |
54 // created by factories. | 54 // created by factories. |
55 void DependsOn(KeyedServiceBaseFactory* rhs); | 55 void DependsOn(KeyedServiceBaseFactory* rhs); |
56 | 56 |
57 #ifndef NDEBUG | 57 // Runtime assertion to check if |context| is considered stale. Should be used |
58 // Debugging assertion that will NOTREACHED() is |context| is considered | 58 // by subclasses when accessing |context|. |
59 // stale. Should be used by subclasses when accessing |context|. | |
60 void AssertContextWasntDestroyed(base::SupportsUserData* context) const; | 59 void AssertContextWasntDestroyed(base::SupportsUserData* context) const; |
61 | 60 |
62 // Marks |context| as live (i.e., not stale). This method can be called as a | 61 // Marks |context| as live (i.e., not stale). This method can be called as a |
63 // safeguard against |AssertContextWasntDestroyed()| checks going off due to | 62 // safeguard against |AssertContextWasntDestroyed()| checks going off due to |
64 // |context| aliasing am instance from a prior test (i.e., 0xWhatever might | 63 // |context| aliasing an instance from a prior construction (i.e., 0xWhatever |
65 // be created, be destroyed, and then a new object might be created at | 64 // might be created, be destroyed, and then a new object might be created at |
66 // 0xWhatever). | 65 // 0xWhatever). |
67 void MarkContextLiveForTesting(base::SupportsUserData* context); | 66 void MarkContextLive(base::SupportsUserData* context); |
68 #endif | |
69 | 67 |
70 // Calls RegisterProfilePrefs() after doing house keeping required to work | 68 // Calls RegisterProfilePrefs() after doing house keeping required to work |
71 // alongside RegisterUserPrefsOnContextForTest(). | 69 // alongside RegisterUserPrefsOnContextForTest(). |
72 // TODO(gab): This method can be replaced by RegisterProfilePrefs() directly | 70 // TODO(gab): This method can be replaced by RegisterProfilePrefs() directly |
73 // once RegisterUserPrefsOnContextForTest() is phased out. | 71 // once RegisterUserPrefsOnContextForTest() is phased out. |
74 void RegisterPrefsIfNecessaryForContext( | 72 void RegisterPrefsIfNecessaryForContext( |
75 base::SupportsUserData* context, | 73 base::SupportsUserData* context, |
76 user_prefs::PrefRegistrySyncable* registry); | 74 user_prefs::PrefRegistrySyncable* registry); |
77 | 75 |
78 // Returns the |user_pref::PrefRegistrySyncable| associated with |context|. | 76 // Returns the |user_pref::PrefRegistrySyncable| associated with |context|. |
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139 | 137 |
140 #if !defined(NDEBUG) | 138 #if !defined(NDEBUG) |
141 // A static string passed in to the constructor. Should be unique across all | 139 // A static string passed in to the constructor. Should be unique across all |
142 // services. This is used only for debugging in debug mode. (Used to print | 140 // services. This is used only for debugging in debug mode. (Used to print |
143 // pretty graphs with GraphViz.) | 141 // pretty graphs with GraphViz.) |
144 const char* service_name_; | 142 const char* service_name_; |
145 #endif | 143 #endif |
146 }; | 144 }; |
147 | 145 |
148 #endif // COMPONENTS_KEYED_SERVICE_CORE_KEYED_SERVICE_BASE_FACTORY_H_ | 146 #endif // COMPONENTS_KEYED_SERVICE_CORE_KEYED_SERVICE_BASE_FACTORY_H_ |
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