C++ (Cpp) MojDbQuery::validate Examples

Example #1

File: MojDbKindEngine.cpp Project: feniksa/indb8

MojErr MojDbKindEngine::find(const MojDbQuery& query, MojDbCursor& cursor, MojDbWatcher* watcher, MojDbReq& req, MojDbOp op)
{
	MojAssert(isOpen());
	MojLogTrace(s_log);

	MojErr err = query.validate();
	MojErrCheck(err);
    // In order to find collate index, cursor needs kindEngine
    cursor.kindEngine(this);
	err = cursor.init(query);
	MojErrCheck(err);

	MojDbKind* kind = NULL;
	err = getKind(query.from().data(), kind);
	MojErrCheck(err);
	MojAssert(kind);
	err = kind->find(cursor, watcher, req, op);
	MojErrCheck(err);
	cursor.kindEngine(this);

	return MojErrNone;
}