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* 1. Redistributions of source code must retain the above copyright
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#ifndef SQLStatementBackend_h
#define SQLStatementBackend_h
#include "modules/webdatabase/sqlite/SQLValue.h"
#include "modules/webdatabase/AbstractSQLStatementBackend.h"
#include "wtf/Forward.h"
#include "wtf/PassOwnPtr.h"
#include "wtf/Vector.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
class AbstractSQLStatement;
class DatabaseBackend;
class SQLErrorData;
class SQLTransactionBackend;
class SQLStatementBackend FINAL : public AbstractSQLStatementBackend {
public:
static PassRefPtrWillBeRawPtr<SQLStatementBackend> create(PassOwnPtr<AbstractSQLStatement>,
const String& sqlStatement, const Vector<SQLValue>& arguments, int permissions);
virtual void trace(Visitor*) OVERRIDE;
bool execute(DatabaseBackend*);
bool lastExecutionFailedDueToQuota() const;
bool hasStatementCallback() const { return m_hasCallback; }
bool hasStatementErrorCallback() const { return m_hasErrorCallback; }
void setVersionMismatchedError(DatabaseBackend*);
AbstractSQLStatement* frontend();
virtual SQLErrorData* sqlError() const OVERRIDE;
virtual SQLResultSet* sqlResultSet() const OVERRIDE;
private:
SQLStatementBackend(PassOwnPtr<AbstractSQLStatement>, const String& statement,
const Vector<SQLValue>& arguments, int permissions);
void setFailureDueToQuota(DatabaseBackend*);
void clearFailureDueToQuota();
OwnPtr<AbstractSQLStatement> m_frontend;
String m_statement;
Vector<SQLValue> m_arguments;
bool m_hasCallback;
bool m_hasErrorCallback;
OwnPtr<SQLErrorData> m_error;
RefPtrWillBeMember<SQLResultSet> m_resultSet;
int m_permissions;
};
} // namespace WebCore
#endif // SQLStatementBackend_h