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28 #ifndef SQLStatement_h
29 #define SQLStatement_h
31 #include "modules/webdatabase/sqlite/SQLValue.h"
32 #include "modules/webdatabase/AbstractSQLStatement.h"
33 #include "modules/webdatabase/SQLCallbackWrapper.h"
34 #include "modules/webdatabase/SQLResultSet.h"
35 #include "wtf/Forward.h"
36 #include "wtf/text/WTFString.h"
40 class AbstractSQLStatementBackend;
43 class SQLStatementCallback;
44 class SQLStatementErrorCallback;
47 class SQLStatement FINAL : public AbstractSQLStatement {
49 static PassOwnPtrWillBeRawPtr<SQLStatement> create(Database*,
50 PassOwnPtr<SQLStatementCallback>, PassOwnPtr<SQLStatementErrorCallback>);
51 virtual void trace(Visitor*) OVERRIDE;
53 bool performCallback(SQLTransaction*);
55 virtual void setBackend(AbstractSQLStatementBackend*) OVERRIDE;
57 virtual bool hasCallback() OVERRIDE;
58 virtual bool hasErrorCallback() OVERRIDE;
61 SQLStatement(Database*, PassOwnPtr<SQLStatementCallback>, PassOwnPtr<SQLStatementErrorCallback>);
63 // The AbstractSQLStatementBackend owns the SQLStatement. Hence, the backend is
64 // guaranteed to be outlive the SQLStatement, and it is safe for us to refer
65 // to the backend using a raw pointer here.
66 RawPtrWillBeMember<AbstractSQLStatementBackend> m_backend;
68 SQLCallbackWrapper<SQLStatementCallback> m_statementCallbackWrapper;
69 SQLCallbackWrapper<SQLStatementErrorCallback> m_statementErrorCallbackWrapper;
74 #endif // SQLStatement_h