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| 1 /* | 1 /* |
| 2 * Copyright (C) 2007, 2013 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 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 |
| (...skipping 23 matching lines...) Expand all Loading... |
| 34 #include "wtf/text/WTFString.h" | 34 #include "wtf/text/WTFString.h" |
| 35 | 35 |
| 36 namespace blink { | 36 namespace blink { |
| 37 | 37 |
| 38 class Database; | 38 class Database; |
| 39 class SQLStatementBackend; | 39 class SQLStatementBackend; |
| 40 class SQLStatementCallback; | 40 class SQLStatementCallback; |
| 41 class SQLStatementErrorCallback; | 41 class SQLStatementErrorCallback; |
| 42 class SQLTransaction; | 42 class SQLTransaction; |
| 43 | 43 |
| 44 class SQLStatement final : public GarbageCollectedFinalized<SQLStatement> { | 44 class SQLStatement final : public GarbageCollected<SQLStatement> { |
| 45 public: | 45 public: |
| 46 static SQLStatement* create(Database*, SQLStatementCallback*, SQLStatementEr
rorCallback*); | 46 static SQLStatement* create(Database*, SQLStatementCallback*, SQLStatementEr
rorCallback*); |
| 47 ~SQLStatement(); | |
| 48 DECLARE_TRACE(); | 47 DECLARE_TRACE(); |
| 49 | 48 |
| 50 bool performCallback(SQLTransaction*); | 49 bool performCallback(SQLTransaction*); |
| 51 | 50 |
| 52 void setBackend(SQLStatementBackend*); | 51 void setBackend(SQLStatementBackend*); |
| 53 | 52 |
| 54 bool hasCallback(); | 53 bool hasCallback(); |
| 55 bool hasErrorCallback(); | 54 bool hasErrorCallback(); |
| 56 | 55 |
| 57 private: | 56 private: |
| 58 SQLStatement(Database*, SQLStatementCallback*, SQLStatementErrorCallback*); | 57 SQLStatement(Database*, SQLStatementCallback*, SQLStatementErrorCallback*); |
| 59 | 58 |
| 60 // The SQLStatementBackend owns the SQLStatement. Hence, the backend is | 59 // The SQLStatementBackend owns the SQLStatement. Hence, the backend is |
| 61 // guaranteed to be outlive the SQLStatement, and it is safe for us to refer | 60 // guaranteed to be outlive the SQLStatement, and it is safe for us to refer |
| 62 // to the backend using a raw pointer here. | 61 // to the backend using a raw pointer here. |
| 63 Member<SQLStatementBackend> m_backend; | 62 Member<SQLStatementBackend> m_backend; |
| 64 | 63 |
| 65 Member<SQLStatementCallback> m_statementCallback; | 64 Member<SQLStatementCallback> m_statementCallback; |
| 66 Member<SQLStatementErrorCallback> m_statementErrorCallback; | 65 Member<SQLStatementErrorCallback> m_statementErrorCallback; |
| 67 }; | 66 }; |
| 68 | 67 |
| 69 } // namespace blink | 68 } // namespace blink |
| 70 | 69 |
| 71 #endif // SQLStatement_h | 70 #endif // SQLStatement_h |
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