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26 #ifndef AbstractSQLTransactionBackend_h
27 #define AbstractSQLTransactionBackend_h
29 #include "modules/webdatabase/sqlite/SQLValue.h"
30 #include "modules/webdatabase/AbstractSQLStatement.h"
31 #include "modules/webdatabase/SQLError.h"
32 #include "modules/webdatabase/SQLTransactionState.h"
33 #include "platform/heap/Handle.h"
34 #include "wtf/PassOwnPtr.h"
35 #include "wtf/ThreadSafeRefCounted.h"
36 #include "wtf/Vector.h"
37 #include "wtf/text/WTFString.h"
41 class AbstractSQLTransactionBackend : public ThreadSafeRefCountedWillBeGarbageCollectedFinalized<AbstractSQLTransactionBackend> {
43 virtual ~AbstractSQLTransactionBackend() { }
44 virtual void trace(Visitor*) { }
46 virtual void requestTransitToState(SQLTransactionState) = 0;
48 virtual SQLErrorData* transactionError() = 0;
49 virtual AbstractSQLStatement* currentStatement() = 0;
50 virtual void setShouldRetryCurrentStatement(bool) = 0;
52 virtual void executeSQL(PassOwnPtrWillBeRawPtr<AbstractSQLStatement>, const String& statement,
53 const Vector<SQLValue>& arguments, int permissions) = 0;
59 #endif // AbstractSQLTransactionBackend_h