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28 #ifndef SQLStatementBackend_h
29 #define SQLStatementBackend_h
31 #include "modules/webdatabase/sqlite/SQLValue.h"
32 #include "platform/heap/Handle.h"
33 #include "wtf/Forward.h"
34 #include "wtf/Vector.h"
35 #include "wtf/text/WTFString.h"
44 class SQLStatementBackend final : public GarbageCollectedFinalized<SQLStatementBackend> {
46 static SQLStatementBackend* create(SQLStatement*,
47 const String& sqlStatement, const Vector<SQLValue>& arguments, int permissions);
50 bool execute(Database*);
51 bool lastExecutionFailedDueToQuota() const;
53 bool hasStatementCallback() const { return m_hasCallback; }
54 bool hasStatementErrorCallback() const { return m_hasErrorCallback; }
56 void setVersionMismatchedError(Database*);
58 SQLStatement* frontend();
59 SQLErrorData* sqlError() const;
60 SQLResultSet* sqlResultSet() const;
63 SQLStatementBackend(SQLStatement*, const String& statement, const Vector<SQLValue>& arguments, int permissions);
65 void setFailureDueToQuota(Database*);
66 void clearFailureDueToQuota();
68 Member<SQLStatement> m_frontend;
70 Vector<SQLValue> m_arguments;
72 bool m_hasErrorCallback;
74 OwnPtr<SQLErrorData> m_error;
75 Member<SQLResultSet> m_resultSet;
82 #endif // SQLStatementBackend_h