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28 #ifndef SQLStatement_h
29 #define SQLStatement_h
31 #include "modules/webdatabase/sqlite/SQLValue.h"
32 #include "modules/webdatabase/SQLResultSet.h"
33 #include "wtf/Forward.h"
34 #include "wtf/text/WTFString.h"
40 class SQLStatementBackend;
41 class SQLStatementCallback;
42 class SQLStatementErrorCallback;
45 class SQLStatement FINAL : public NoBaseWillBeGarbageCollectedFinalized<SQLStatement> {
47 static PassOwnPtrWillBeRawPtr<SQLStatement> create(Database*,
48 SQLStatementCallback*, SQLStatementErrorCallback*);
52 bool performCallback(SQLTransaction*);
54 void setBackend(SQLStatementBackend*);
57 bool hasErrorCallback();
60 SQLStatement(Database*, SQLStatementCallback*, SQLStatementErrorCallback*);
62 // The SQLStatementBackend owns the SQLStatement. Hence, the backend is
63 // guaranteed to be outlive the SQLStatement, and it is safe for us to refer
64 // to the backend using a raw pointer here.
65 RawPtrWillBeMember<SQLStatementBackend> m_backend;
67 CrossThreadPersistentWillBeMember<SQLStatementCallback> m_statementCallback;
68 CrossThreadPersistentWillBeMember<SQLStatementErrorCallback> m_statementErrorCallback;
73 #endif // SQLStatement_h