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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008, 2013 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008, 2013 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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71 }; | 71 }; |
72 | 72 |
73 class Database::DatabaseOpenTask final : public DatabaseTask { | 73 class Database::DatabaseOpenTask final : public DatabaseTask { |
74 public: | 74 public: |
75 static std::unique_ptr<DatabaseOpenTask> create(Database* db, | 75 static std::unique_ptr<DatabaseOpenTask> create(Database* db, |
76 bool setVersionInNewDatabase, | 76 bool setVersionInNewDatabase, |
77 WaitableEvent* completeEvent, | 77 WaitableEvent* completeEvent, |
78 DatabaseError& error, | 78 DatabaseError& error, |
79 String& errorMessage, | 79 String& errorMessage, |
80 bool& success) { | 80 bool& success) { |
81 return wrapUnique(new DatabaseOpenTask(db, setVersionInNewDatabase, | 81 return WTF::wrapUnique(new DatabaseOpenTask(db, setVersionInNewDatabase, |
82 completeEvent, error, errorMessage, | 82 completeEvent, error, |
83 success)); | 83 errorMessage, success)); |
84 } | 84 } |
85 | 85 |
86 private: | 86 private: |
87 DatabaseOpenTask(Database*, | 87 DatabaseOpenTask(Database*, |
88 bool setVersionInNewDatabase, | 88 bool setVersionInNewDatabase, |
89 WaitableEvent*, | 89 WaitableEvent*, |
90 DatabaseError&, | 90 DatabaseError&, |
91 String& errorMessage, | 91 String& errorMessage, |
92 bool& success); | 92 bool& success); |
93 | 93 |
94 void doPerformTask() override; | 94 void doPerformTask() override; |
95 #if DCHECK_IS_ON() | 95 #if DCHECK_IS_ON() |
96 const char* debugTaskName() const override; | 96 const char* debugTaskName() const override; |
97 #endif | 97 #endif |
98 | 98 |
99 bool m_setVersionInNewDatabase; | 99 bool m_setVersionInNewDatabase; |
100 DatabaseError& m_error; | 100 DatabaseError& m_error; |
101 String& m_errorMessage; | 101 String& m_errorMessage; |
102 bool& m_success; | 102 bool& m_success; |
103 }; | 103 }; |
104 | 104 |
105 class Database::DatabaseCloseTask final : public DatabaseTask { | 105 class Database::DatabaseCloseTask final : public DatabaseTask { |
106 public: | 106 public: |
107 static std::unique_ptr<DatabaseCloseTask> create( | 107 static std::unique_ptr<DatabaseCloseTask> create( |
108 Database* db, | 108 Database* db, |
109 WaitableEvent* synchronizer) { | 109 WaitableEvent* synchronizer) { |
110 return wrapUnique(new DatabaseCloseTask(db, synchronizer)); | 110 return WTF::wrapUnique(new DatabaseCloseTask(db, synchronizer)); |
111 } | 111 } |
112 | 112 |
113 private: | 113 private: |
114 DatabaseCloseTask(Database*, WaitableEvent*); | 114 DatabaseCloseTask(Database*, WaitableEvent*); |
115 | 115 |
116 void doPerformTask() override; | 116 void doPerformTask() override; |
117 #if DCHECK_IS_ON() | 117 #if DCHECK_IS_ON() |
118 const char* debugTaskName() const override; | 118 const char* debugTaskName() const override; |
119 #endif | 119 #endif |
120 }; | 120 }; |
121 | 121 |
122 class Database::DatabaseTransactionTask final : public DatabaseTask { | 122 class Database::DatabaseTransactionTask final : public DatabaseTask { |
123 public: | 123 public: |
124 ~DatabaseTransactionTask() override; | 124 ~DatabaseTransactionTask() override; |
125 | 125 |
126 // Transaction task is never synchronous, so no 'synchronizer' parameter. | 126 // Transaction task is never synchronous, so no 'synchronizer' parameter. |
127 static std::unique_ptr<DatabaseTransactionTask> create( | 127 static std::unique_ptr<DatabaseTransactionTask> create( |
128 SQLTransactionBackend* transaction) { | 128 SQLTransactionBackend* transaction) { |
129 return wrapUnique(new DatabaseTransactionTask(transaction)); | 129 return WTF::wrapUnique(new DatabaseTransactionTask(transaction)); |
130 } | 130 } |
131 | 131 |
132 SQLTransactionBackend* transaction() const { return m_transaction.get(); } | 132 SQLTransactionBackend* transaction() const { return m_transaction.get(); } |
133 | 133 |
134 private: | 134 private: |
135 explicit DatabaseTransactionTask(SQLTransactionBackend*); | 135 explicit DatabaseTransactionTask(SQLTransactionBackend*); |
136 | 136 |
137 void doPerformTask() override; | 137 void doPerformTask() override; |
138 void taskCancelled() override; | 138 void taskCancelled() override; |
139 #if DCHECK_IS_ON() | 139 #if DCHECK_IS_ON() |
140 const char* debugTaskName() const override; | 140 const char* debugTaskName() const override; |
141 #endif | 141 #endif |
142 | 142 |
143 CrossThreadPersistent<SQLTransactionBackend> m_transaction; | 143 CrossThreadPersistent<SQLTransactionBackend> m_transaction; |
144 }; | 144 }; |
145 | 145 |
146 class Database::DatabaseTableNamesTask final : public DatabaseTask { | 146 class Database::DatabaseTableNamesTask final : public DatabaseTask { |
147 public: | 147 public: |
148 static std::unique_ptr<DatabaseTableNamesTask> | 148 static std::unique_ptr<DatabaseTableNamesTask> |
149 create(Database* db, WaitableEvent* synchronizer, Vector<String>& names) { | 149 create(Database* db, WaitableEvent* synchronizer, Vector<String>& names) { |
150 return wrapUnique(new DatabaseTableNamesTask(db, synchronizer, names)); | 150 return WTF::wrapUnique(new DatabaseTableNamesTask(db, synchronizer, names)); |
151 } | 151 } |
152 | 152 |
153 private: | 153 private: |
154 DatabaseTableNamesTask(Database*, WaitableEvent*, Vector<String>& names); | 154 DatabaseTableNamesTask(Database*, WaitableEvent*, Vector<String>& names); |
155 | 155 |
156 void doPerformTask() override; | 156 void doPerformTask() override; |
157 #if DCHECK_IS_ON() | 157 #if DCHECK_IS_ON() |
158 const char* debugTaskName() const override; | 158 const char* debugTaskName() const override; |
159 #endif | 159 #endif |
160 | 160 |
161 Vector<String>& m_tableNames; | 161 Vector<String>& m_tableNames; |
162 }; | 162 }; |
163 | 163 |
164 } // namespace blink | 164 } // namespace blink |
165 | 165 |
166 #endif // DatabaseTask_h | 166 #endif // DatabaseTask_h |
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