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/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef BANK_HPP
#define BANK_HPP
#include <NdbOut.hpp>
#include <NdbApi.hpp>
#include <NDBT.hpp>
#include <NdbTick.h>
#include <random.h>
class Bank {
public:
Bank(Ndb_cluster_connection&);
int createAndLoadBank(bool overWrite, int num_accounts=10);
int dropBank();
int performTransactions(int maxSleepBetweenTrans = 20, int yield=0);
int performMakeGLs(int yield=0);
int performValidateAllGLs();
int performSumAccounts(int maxSleepBetweenSums = 2000, int yield=0);
int performIncreaseTime(int maxSleepBetweenDays = 30, int yield=0);
private:
int init();
enum TransactionTypes{
WithDrawal = 2000,
Deposit = 3000
};
static const int NOT_ENOUGH_FUNDS = 1000;
static const int VERIFICATION_FAILED = 1001;
int performTransaction();
int performTransaction(int fromAccountId,
int toAccountId,
int amount );
int performTransactionImpl1(int fromAccountId,
int toAccountId,
int amount );
int performValidateGLs(Uint64 age = 20);
int performValidateGL(Uint64 GLTime);
int performValidatePurged();
int performMakeGL(int time);
int performMakeGLForAccountType(NdbConnection* pTrans,
Uint64 time,
Uint32 accountTypeId);
int sumTransactionsForGL(const Uint64 time,
const Uint32 accountType,
Uint32& balance,
Uint32& withdrawalCount,
Uint32& withdrawalSum,
Uint32& depositSum,
Uint32& depositCount,
Uint32& transactionsCount,
NdbConnection* pTrans);
int getBalanceForAccountType(const Uint32 accountType,
Uint32& balance);
int getBalanceForGL(const Uint64 glTime,
const Uint32 accountType,
Uint32 &balance);
int checkNoTransactionsOlderThan(const Uint32 accountType,
const Uint64 oldest);
int getOldestPurgedGL(const Uint32 accountType,
Uint64 &oldest);
int getOldestNotPurgedGL(Uint64 &oldest,
Uint32 &accountTypeId,
bool &found);
int findLastGL(Uint64 &lastTime);
int purgeOldGLTransactions(Uint64 currTime, Uint32 age);
int purgeTransactions(const Uint64 glTime,
const Uint32 accountTypeId);
int findTransactionsToPurge(const Uint64 glTime,
const Uint32 accountType,
NdbConnection* pTrans);
int getSumAccounts(Uint32 &sumAccounts,
Uint32 &numAccounts);
int getNumAccounts();
int getNumAccountTypes();
int getMaxAmount();
enum SystemValueId {
LastTransactionId = 0,
CurrentTime = 1
};
int readSystemValue(SystemValueId sysValId, Uint64 & value);
int increaseSystemValue(SystemValueId sysValId, Uint64 &value);
int increaseSystemValue2(SystemValueId sysValId, Uint64 &value);
int writeSystemValue(SystemValueId sysValId, Uint64 value);
int getNextTransactionId(Uint64 &value);
int incCurrTime(Uint64 &value);
int getCurrTime(Uint64 &time);
int prepareReadSystemValueOp(NdbConnection*, SystemValueId sysValId, Uint64 &time);
int prepareGetCurrTimeOp(NdbConnection*, Uint64 &time);
int createTables();
int createTable(const char* tabName);
int dropTables();
int dropTable(const char* tabName);
int clearTables();
int clearTable(const char* tabName);
int loadGl();
int loadAccountType();
int loadAccount (int numAccounts);
int loadSystemValues();
private:
Ndb m_ndb;
int m_maxAccount;
bool m_initialized;
};
#endif
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