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// **********************************************************************
//
// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
class BankI extends CasinoStore.PersistentBank
{
public boolean
buyChips(int chips, Casino.PlayerPrx p, Ice.Current current)
{
outstandingChips += chips;
chipsSold += chips;
CasinoStore.PersistentPlayerPrx player = CasinoStore.PersistentPlayerPrxHelper.uncheckedCast(p);
try
{
player.win(chips);
}
catch(Ice.ObjectNotExistException one)
{
_evictor.getCurrentTransaction().rollback();
return false;
}
return true;
}
public Casino.PlayerPrx[]
getPlayers(Ice.Current current)
{
java.util.Vector<Casino.PlayerPrx> result = new java.util.Vector<Casino.PlayerPrx>();
Freeze.EvictorIterator p = _playerEvictor.getIterator("", 10);
while(p.hasNext())
{
Ice.Identity ident = p.next();
result.add(Casino.PlayerPrxHelper.uncheckedCast(current.adapter.createProxy(ident)));
}
return result.toArray(new Casino.PlayerPrx[0]);
}
public int
getOutstandingChips(Ice.Current current)
{
return outstandingChips;
}
public int
getEarnings(Ice.Current current)
{
return chipsSold - outstandingChips;
}
public int
getLiveBetCount(Ice.Current current)
{
return _betResolver.getBetCount();
}
public boolean
checkAllChips(Ice.Current current)
{
int playerTotal = 0;
Casino.PlayerPrx[] players = getPlayers(current);
for(Casino.PlayerPrx player : players)
{
playerTotal += player.getChips();
}
System.out.println("The players hold a total of " + playerTotal + " chips");
int betTotal = 0;
CasinoStore.PersistentBetPrx[] bets = getBets(current.adapter);
for(CasinoStore.PersistentBetPrx bet : bets)
{
betTotal += bet.getChipsInPlay();
}
System.out.println("The bets hold a total of " + betTotal + " chips");
System.out.println("players + bets chips == " + (playerTotal + betTotal));
System.out.println("The bank has " + outstandingChips + " outstanding chips");
return (playerTotal + betTotal) == outstandingChips;
}
public Casino.BetPrx
createBet(int amount, int lifetime, Ice.Current current)
{
Ice.Identity ident = new Ice.Identity(java.util.UUID.randomUUID().toString(), "bet");
long closeTime = System.currentTimeMillis() + lifetime;
outstandingChips += amount;
BetI betI = new BetI(amount, closeTime, _prx, _betEvictor, _bankEdge);
CasinoStore.PersistentBetPrx newBet =
CasinoStore.PersistentBetPrxHelper.uncheckedCast(_betEvictor.add(betI, ident));
_betResolver.add(newBet, closeTime);
return newBet;
}
public void
win(int count, Ice.Current current)
{
outstandingChips -= count;
}
public void
returnAllChips(CasinoStore.PersistentPlayerPrx p, Ice.Current current)
{
int count = 0;
try
{
count = p.getChips();
}
catch(Ice.ObjectNotExistException ex)
{
//
// impossible
//
assert false;
throw new Freeze.DatabaseException("returnAllChips: player does not exist");
}
if(count != 0)
{
try
{
p.withdraw(count);
}
catch(Casino.OutOfChipsException e)
{
//
// Impossible
//
assert false;
throw new Freeze.DatabaseException("returnAllChips: out of chips");
}
outstandingChips -= count;
chipsSold -= count;
}
}
public void
reloadBets(Ice.Current current)
{
CasinoStore.PersistentBetPrx[] bets = getBets(current.adapter);
for(CasinoStore.PersistentBetPrx bet : bets)
{
_betResolver.add(bet, bet.getCloseTime());
}
}
BankI()
{
}
BankI(CasinoStore.PersistentBankPrx prx,
Freeze.TransactionalEvictor evictor, Freeze.TransactionalEvictor playerEvictor,
Freeze.TransactionalEvictor betEvictor, BetResolver betResolver, int bankEdge)
{
chipsSold = 0;
outstandingChips = 0;
init(prx, evictor, playerEvictor, betEvictor, betResolver, bankEdge);
}
void
init(CasinoStore.PersistentBankPrx prx,
Freeze.TransactionalEvictor evictor, Freeze.TransactionalEvictor playerEvictor,
Freeze.TransactionalEvictor betEvictor, BetResolver betResolver, int bankEdge)
{
_prx = prx;
_evictor = evictor;
_playerEvictor = playerEvictor;
_betEvictor = betEvictor;
_betResolver = betResolver;
_bankEdge = bankEdge;
}
private CasinoStore.PersistentBetPrx[]
getBets(Ice.ObjectAdapter adapter)
{
java.util.Vector<CasinoStore.PersistentBetPrx> result = new java.util.Vector<CasinoStore.PersistentBetPrx>();
Freeze.EvictorIterator p = _betEvictor.getIterator("", 100);
while(p.hasNext())
{
Ice.Identity ident = p.next();
result.add(CasinoStore.PersistentBetPrxHelper.uncheckedCast(adapter.createProxy(ident)));
}
return result.toArray(new CasinoStore.PersistentBetPrx[0]);
}
private CasinoStore.PersistentBankPrx _prx;
private Freeze.TransactionalEvictor _evictor;
private Freeze.TransactionalEvictor _playerEvictor;
private Freeze.TransactionalEvictor _betEvictor;
private BetResolver _betResolver;
private int _bankEdge;
}
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