org.cocome.tradingsystem.testdriver
Class Bank

java.lang.Object
  java.rmi.server.RemoteObject
      java.rmi.server.RemoteServer
          java.rmi.server.UnicastRemoteObject
              org.cocome.tradingsystem.testdriver.Bank

All Implemented Interfaces:

java.io.Serializable, java.rmi.Remote, org.cocome.tradingsystem.external.Bank, org.cocome.tradingsystem.systests.interfaces.IBank

public class Bank
extends java.rmi.server.UnicastRemoteObject
implements org.cocome.tradingsystem.systests.interfaces.IBank, org.cocome.tradingsystem.external.Bank

Implementation of a bank that we can control (as opposed to the bank coming with the implementation).

Version:

$Rev: 63 $

Author:

Benjamin Hummel, $Author: hummel $

See Also:

Serialized Form

Nested Class Summary

private static class

Bank.CreditCard Data storage for credit card.

Field Summary

private java.util.Map<java.lang.Integer,Bank.CreditCard>	creditCards All available credit cards.
private static long	serialVersionUID ID for serialization in the RMI context.
private static int	TID_OFFSET The offset added to create a transaction ID from a card number.

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

protected

Bank() Create a new Bank.

Method Summary

void	createCreditCard(int cardNumber, int pinNumber, int availableMoney)
org.cocome.tradingsystem.external.Debit	debitCard(org.cocome.tradingsystem.external.TransactionID id)
void	deleteCreditCard(int cardNumber)
private int	findCardFromTID(org.cocome.tradingsystem.external.TransactionID id) Extract the card number from a transaction ID.
int	getAvailableMoney(int cardNumber)
private void	register() Register at RMI.
void	unregister() Unregister from RMI.
org.cocome.tradingsystem.external.TransactionID	validateCard(java.lang.String cardInformation, int pinnumber)

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

TID_OFFSET

private static final int TID_OFFSET

The offset added to create a transaction ID from a card number.

See Also:

Constant Field Values

serialVersionUID

private static final long serialVersionUID

ID for serialization in the RMI context.

See Also:

Constant Field Values

creditCards

private final java.util.Map<java.lang.Integer,Bank.CreditCard> creditCards

All available credit cards.

Constructor Detail

Bank

protected Bank()
        throws java.rmi.RemoteException

Create a new Bank.

Throws:

java.rmi.RemoteException

Method Detail

register

private void register()
               throws java.rmi.AccessException,
                      java.rmi.RemoteException

Register at RMI.

Throws:

java.rmi.AccessException

java.rmi.RemoteException

unregister

public void unregister()
                throws java.rmi.AccessException,
                       java.rmi.RemoteException,
                       java.rmi.NotBoundException

Unregister from RMI.

Throws:

java.rmi.AccessException

java.rmi.RemoteException

java.rmi.NotBoundException

createCreditCard

public void createCreditCard(int cardNumber,
                             int pinNumber,
                             int availableMoney)

Specified by:

createCreditCard in interface org.cocome.tradingsystem.systests.interfaces.IBank

deleteCreditCard

public void deleteCreditCard(int cardNumber)

Specified by:

deleteCreditCard in interface org.cocome.tradingsystem.systests.interfaces.IBank

getAvailableMoney

public int getAvailableMoney(int cardNumber)

Specified by:

getAvailableMoney in interface org.cocome.tradingsystem.systests.interfaces.IBank

debitCard

public org.cocome.tradingsystem.external.Debit debitCard(org.cocome.tradingsystem.external.TransactionID id)
                                                  throws java.rmi.RemoteException

Specified by:

debitCard in interface org.cocome.tradingsystem.external.Bank

Throws:

java.rmi.RemoteException

findCardFromTID

private int findCardFromTID(org.cocome.tradingsystem.external.TransactionID id)

Extract the card number from a transaction ID. This is not an efficient method, but the TransactionID class does not provide any access to its internals and also does not implement hashCode (although it should, when overriding equals).

Returns:

the number of the credit card contained in this TID, or -1 if no matching card was found.

validateCard

public org.cocome.tradingsystem.external.TransactionID validateCard(java.lang.String cardInformation,
                                                                    int pinnumber)
                                                             throws java.rmi.RemoteException

Specified by:

validateCard in interface org.cocome.tradingsystem.external.Bank

Throws:

java.rmi.RemoteException